InvestorGroup One Trading, L.p.
Portfolio Value $ 14,229,028,000
Current Positions4,816
Opened Positions5
Closed Positions913


Latest Holdings, Performance, AUM (from 13F, 13D)

Group One Trading, L.p. has disclosed 4,816 total holdings in their latest SEC filings. Most recent portfolio value is calculated to be $ 14,229,028,000 USD. Actual Assets Under Management (AUM) is this value plus cash (which is not disclosed).

Top Holdings

Group One Trading, L.p.'s top holdings are Deere & Co. (NYSE:DE) , Lamar Advertising Co. REIT (NASDAQ:LAMR) , American Airlines Group Inc. (NASDAQ:AAL) , Tesla Motors, Inc. (NASDAQ:TSLA) , and JD.com, Inc. (NASDAQ:JD) . Group One Trading, L.p.'s new positions include Riot Blockchain Inc (NASDAQ:RIOT) , Henry Schein, Inc. (NASDAQ:HSIC) , Parker-Hannifin Corp. (NYSE:PH) , Sandstorm Gold Ltd. (AMEX:SAND) , and Riot Blockchain Inc (NASDAQ:RIOT) .

All Group One Trading, L.p. holdings are listed in the following tables. Data is sourced from 13D/13G, 13F, and N-Q filings. Green rows indicate new positions. Red rows indicate closed positions.

This form was filed on February 09, 2018. Click the link icon to see the full transaction history.

Reporting PeriodFormSecurity Imputed
Share Price
Prev SharesCurrent SharesChange
(Percent)
Prev Value ($K)Current Value ($K)Change
(Percent)
2017-12-31 13F-HR SAND / Sandstorm Gold Ltd. Call 4.99 763,600 3,810
2017-12-31 13F-HR SAND / Sandstorm Gold Ltd. Put 4.99 164,500 821
2017-12-31 13F-HR HCI / HCI Group, Inc. Call 17.22 3,600 62
2017-12-31 13F-HR AKAO / Achaogen, Inc. Put 10.74 132,200 118,300 -10.51 2,109 1,271 -39.73
2017-12-31 13F-HR AEIS / Advanced Energy Industries, Inc. Put 67.44 600 3,900 550.00 48 263 447.92
2017-12-31 13F-HR AGU / Agrium Inc. Call 116.67 400 300 -25.00 43 35 -18.60
2017-12-31 13F-HR AKRX / Akorn, Inc. Call 32.23 157,900 212,000 34.26 5,241 6,833 30.38
2017-12-31 13F-HR AB / AllianceBernstein Holding L.P. Put 25.03 12,500 15,300 22.40 304 383 25.99
2017-12-31 13F-HR AMSC / American Superconductor Corp. Call 0.00 7,500 100 -98.67 34 0 -100.00
2017-12-31 13F-HR AMERICAN RENAL ASSOCIATES HO / Call (029227905) 20.00 100 2
2017-12-31 13F-HR FOLD / Amicus Therapeutics, Inc. Call 14.39 426,600 332,400 -22.08 6,433 4,783 -25.65
2017-12-31 13F-HR FOLD / Amicus Therapeutics, Inc. 14.39 281,330 151,195 -46.26 4,242 2,176 -48.70
2017-12-31 13F-HR ANTH / Anthera Pharmaceuticals, Inc. Call 1.65 92,400 51,600 -44.16 133 85 -36.09
2017-12-31 13F-HR APTI / Apptio, Inc. Call 23.53 18,100 23,800 31.49 334 560 67.66
2017-12-31 13F-HR AWI / Armstrong World Industries, Inc. Call 60.42 0 2,400 0 145
2017-12-31 13F-HR AATDF / AA LTD 27.25 61,222 63,643 3.95 1,523 1,734 13.85
2017-12-31 13F-HR OCX / OncoCyte Corporation 2.26 33,484 42,484 26.88 114 96 -15.79
2017-12-31 13F-HR AIZ / Assurant, Inc. Put 100.88 8,000 807
2017-12-31 13F-HR AUPH / Aurinia Pharmaceuticals Inc 4.53 261,863 227,265 -13.21 1,642 1,030 -37.27
2017-12-31 13F-HR ATHM / Autohome Inc. Call 65.00 27,900 1,200 -95.70 1,676 78 -95.35
2017-12-31 13F-HR BWXT / BWX Technologies, Inc. Call 60.43 5,600 4,700 -16.07 314 284 -9.55
2017-12-31 13F-HR BBD / Banco Bradesco S.A. Call 10.24 10,000 220,600 2,106.00 111 2,259 1,935.14
2017-12-31 13F-HR TBBK / Bancorp Inc. (The) Call 10.00 3,000 3,000 0.00 25 30 20.00
2017-12-31 13F-HR BNS / Bank of Nova Scotia (Halifax, NS) Call 64.51 1,600 15,300 856.25 103 987 858.25
2017-12-31 13F-HR BXE / Bellatrix Exploration Ltd 1.80 0 5,000 0 9
2017-12-31 13F-HR BIOS / BioScrip, Inc. Call 291.43 49,800 700 -98.59 137 204 48.91
2017-12-31 13F-HR HAWK / Blackhawk Network Holdings, Inc. 35.49 0 1,775 0 63
2017-12-31 13F-HR BKCC / BlackRock Capital Investment Corporation Put 6.67 0 300 0 2
2017-12-31 13F-HR BCOR / Blucora, Inc. Put 22.11 2,800 3,800 35.71 71 84 18.31
2017-12-31 13F-HR BOBE / Bob Evans Farms, Inc. Put 78.83 11,200 14,500 29.46 868 1,143 31.68
2017-12-31 13F-HR BOBE / Bob Evans Farms, Inc. 78.22 0 652 0 51
2017-12-31 13F-HR BCEI / Bonanza Creek Energy, Inc. Put 27.14 400 700 75.00 13 19 46.15
2017-12-31 13F-HR BCOV / Brightcove Inc. Call 7.00 1,800 4,000 122.22 16 28 75.00
2017-12-31 13F-HR CAI / CAI International, Inc. 28.46 2,600 74
2017-12-31 13F-HR CYS / CYS Investments, Inc. 5.41 6,404 185 -97.11 55 1 -98.18
2017-12-31 13F-HR CCMP / Cabot Microelectronics Corp. 93.65 23,381 630 -97.31 1,791 59 -96.71
2017-12-31 13F-HR CECE / CECO Environmental Corp. Put 5.07 0 7,300 0 37
2017-12-31 13F-HR CDZI / Cadiz, Inc. Call 14.24 18,200 18,400 1.10 231 262 13.42
2017-12-31 13F-HR CPN / Calpine Corp. Put 15.13 268,700 310,500 15.56 3,963 4,698 18.55
2017-12-31 13F-HR CRME / Cardiome Pharma Corp. 1.09 917 917 0.00 2 1 -50.00
2017-12-31 13F-HR CWST / Casella Waste Systems, Inc. 23.02 2,000 9,557 377.85 38 220 478.95
2017-12-31 13F-HR CAT / Caterpillar, Inc. Put 157.58 77,000 128,800 67.27 9,603 20,296 111.35
2017-12-31 13F-HR CELG / Celgene Corp. 104.36 0 118,368 0 12,353
2017-12-31 13F-HR CTL / CenturyLink, Inc. Put 16.68 320,200 1,158,500 261.81 6,052 19,324 219.30
2017-12-31 13F-HR CLDT / Chatham Lodging Trust 24.54 263 163 -38.02 6 4 -33.33
2017-12-31 13F-HR CHGG / Chegg, Inc. Call 16.39 24,900 7,200 -71.08 370 118 -68.11
2017-12-31 13F-HR CAAS / China Automotive Systems, Inc. 4.75 7,700 8,217 6.71 40 39 -2.50
2017-12-31 13F-HR PLCE / Children's Place, Inc. (The) 145.47 0 1,911 0 278
2017-12-31 13F-HR CLFD / Clearfield, Inc. 12.22 0 4,090 0 50
2017-12-31 13F-HR CLD / Cloud Peak Energy Inc. Put 4.00 1,000 500 -50.00 4 2 -50.00
2017-12-31 13F-HR CMA / Comerica, Inc. Call 86.80 14,600 28,100 92.47 1,113 2,439 119.14
2017-12-31 13F-HR CVLT / CommVault Systems, Inc. Put 52.60 0 5,000 0 263
2017-12-31 13F-HR CODI / Compass Diversified Holdings Call 20.00 100 100 0.00 2 2 0.00
2017-12-31 13F-HR CMTL / Comtech Telecommunications Corp. Call 22.13 10,000 8,900 -11.00 205 197 -3.90
2017-12-31 13F-HR CLR / Continental Resources, Inc. Put 52.97 275,400 297,200 7.92 10,633 15,743 48.06
2017-12-31 13F-HR CLR / Continental Resources, Inc. Call 52.97 122,700 91,600 -25.35 4,737 4,852 2.43
2017-12-31 13F-HR CLGX / CoreLogic, Inc. 46.00 0 500 0 23
2017-12-31 13F-HR BREW / Craft Brew Alliance, Inc. Call 19.27 10,400 5,500 -47.12 183 106 -42.08
2017-12-31 13F-HR CCRN / Cross Country Healthcare, Inc. 12.76 3,810 51,789 1,259.29 54 661 1,124.07
2017-12-31 13F-HR FXC / CurrencyShares Canadian Dollar Trust 78.50 4,900 2,000 -59.18 387 157 -59.43
2017-12-31 13F-HR CTSO / Cytosorbents Corp Put 6.56 4,000 6,400 60.00 25 42 68.00
2017-12-31 13F-HR DNR / Denbury Resources Inc. Call 2.21 125,200 206,300 64.78 168 456 171.43
2017-12-31 13F-HR DFS / Discover Financial Services Call 76.86 8,000 3,500 -56.25 516 269 -47.87
2017-12-31 13F-HR DOCUMENT SEC SYS INC / Put (25614T950) 1.82 18,700 34
2017-12-31 13F-HR DCUD / Dominion Resources, Inc. Call 81.00 7,200 4,000 -44.44 554 324 -41.52
2017-12-31 13F-HR DWDP / DowDuPont Inc. Call 71.22 79,900 83,500 4.51 5,531 5,947 7.52
2017-12-31 13F-HR DS.PRC / Drive Shack Inc. Call 5.53 25,300 140
2017-12-31 13F-HR DLTH / Duluth Holdings Inc. Call 20.00 0 200 0 4
2017-12-31 13F-HR AMZA / InfraCap MLP ETF 8.61 21,490 185
2017-12-31 13F-HR ETFIS SER TR I / INFRAC ACT MLP Put (26923G953) 8.63 11,700 101
2017-12-31 13F-HR EBIX / Ebix, Inc. Call 79.22 9,500 9,000 -5.26 620 713 15.00
2017-12-31 13F-HR ECHO / Echo Global Logistics, Inc. Put 28.00 0 12,500 0 350
2017-12-31 13F-HR EC / Ecopetrol S.A. Call 15.00 0 600 0 9
2017-12-31 13F-HR EW / Edwards Lifesciences Corp. 112.13 1,698 544 -67.96 186 61 -67.20
2017-12-31 13F-HR EDIT / Editas Medicine, Inc. Call 30.71 8,200 14,000 70.73 197 430 118.27
2017-12-31 13F-HR EKSO / Ekso Bionics Holdings, Inc. 1.94 116 516 344.83 0 1
2017-12-31 13F-HR ELECTRO SCIENTIFIC INDS / Call (285229900) 21.41 24,100 516
2017-12-31 13F-HR NRG / NRG Energy, Inc. Put 90.00 379,500 500 -99.87 10,808 45 -99.58
2017-12-31 13F-HR ENTA / Enanta Pharmaceuticals, Inc. Call 58.67 14,300 839
2017-12-31 13F-HR ELGX / Endologix, Inc. Call 535.00 400 1,600 300.00 2 856 42,700.00
2017-12-31 13F-HR EXK / Endeavour Silver Corp. Call 2.40 19,700 56,700 187.82 47 136 189.36
2017-12-31 13F-HR ERII / Energy Recovery, Inc. Call 8.76 93,400 19,300 -79.34 738 169 -77.10
2017-12-31 13F-HR ENS / EnerSys Call 6,965.00 0 200 0 1,393
2017-12-31 13F-HR ERF / Enerplus Corporation 10.10 0 990 0 10
2017-12-31 13F-HR ENPH / Enphase Energy, Inc. Call 2.42 0 6,200 0 15
2017-12-31 13F-HR ENTG / Entegris, Inc. Put 30.00 0 200 0 6
2017-12-31 13F-HR EPD / Enterprise Products Partners L.P. Put 26.51 269,400 259,900 -3.53 7,023 6,890 -1.89
2017-12-31 13F-HR EVC / Entravision Communications Corp. 7.16 32,289 14,236 -55.91 184 102 -44.57
2017-12-31 13F-HR EVHC / Envision Healthcare Holdings, Inc. Put 34.57 118,500 64,400 -45.65 5,327 2,226 -58.21
2017-12-31 13F-HR EVHC / Envision Healthcare Holdings, Inc. Call 34.55 120,400 39,300 -67.36 5,412 1,358 -74.91
2017-12-31 13F-HR XONE / The ExOne Company 8.42 22,417 22,917 2.23 255 193 -24.31
2017-12-31 13F-HR EPM / Evolution Petroleum Corp. 6.82 10,000 8,500 -15.00 72 58 -19.44
2017-12-31 13F-HR EXPR / Express, Inc. Put 10.15 39,400 39,300 -0.25 266 399 50.00
2017-12-31 13F-HR FSIC / FS Investment Corporation 7.33 0 3,000 0 22
2017-12-31 13F-HR FRGI / Fiesta Restaurant Group, Inc. Put 20.00 0 200 0 4
2017-12-31 13F-HR FAST / Fastenal Co. Put 54.74 0 9,500 0 520
2017-12-31 13F-HR FNGN / Financial Engines, Inc. Put 30.30 100 75,500 75,400.00 3 2,288 76,166.67
2017-12-31 13F-HR AFSD / AFLAC, Inc. Put 87.50 300 400 33.33 24 35 45.83
2017-12-31 13F-HR ABT / Abbott Laboratories Put 57.08 53,700 72,500 35.01 2,865 4,138 44.43
2017-12-31 13F-HR FSM / Fortuna Silver Mines Inc. 5.22 0 177,651 0 927
2017-12-31 13F-HR FLR / Fluor Corp. Put 51.61 5,500 5,600 1.82 232 289 24.57
2017-12-31 13F-HR FLR / Fluor Corp. Call 51.69 1,000 6,500 550.00 42 336 700.00
2017-12-31 13F-HR BEN / Franklin Resources, Inc. 45.80 32,089 131 -99.59 1,352 6 -99.56
2017-12-31 13F-HR FRANKLIN COVEY CO / Call (353469909) 20.75 37,500 778
2017-12-31 13F-HR GGP / General Growth Properties, Inc. 23.39 68,571 116,626 70.08 1,424 2,728 91.57
2017-12-31 13F-HR GM / General Motors Company 40.99 86,830 317,379 265.52 3,506 13,009 271.05
2017-12-31 13F-HR GCO / Genesco Inc. Put 32.60 5,000 163
2017-12-31 13F-HR NUAN / Nuance Communications, Inc. Call 16.35 16,300 74,800 358.90 256 1,223 377.73
2017-12-31 13F-HR OFG / OFG Bancorp Put 9.41 59,300 63,900 7.76 543 601 10.68
2017-12-31 13F-HR OXY / Occidental Petroleum Corp. Put 73.65 18,900 18,900 0.00 1,214 1,392 14.66
2017-12-31 13F-HR ODFL / Old Dominion Freight Line, Inc. Call 130.00 24,700 200 -99.19 2,720 26 -99.04
2017-12-31 13F-HR TINY / Harris & Harris Group, Inc. 0.00 85 0
2017-12-31 13F-HR ORCL / Oracle Corp. Put 47.30 20,000 20,000 0.00 967 946 -2.17
2017-12-31 13F-HR PICO / PICO Holdings, Inc. Call 12.78 0 5,400 0 69
2017-12-31 13F-HR PTC / PTC Inc. 60.26 0 531 0 32
2017-12-31 13F-HR P / Pandora Media, Inc. Put 4.82 286,300 206,500 -27.87 2,205 995 -54.88
2017-12-31 13F-HR PBT / Permian Basin Royalty Trust 8.92 3,578 1,681 -53.02 31 15 -51.61
2017-12-31 13F-HR PAG / Penske Automotive Group, Inc. 47.50 0 800 0 38
2017-12-31 13F-HR PBI / Pitney Bowes, Inc. Put 11.18 5,800 60,200 937.93 81 673 730.86
2017-12-31 13F-HR POL / PolyOne Corp. Call 44.00 0 1,000 0 44
2017-12-31 13F-HR UUP / PowerShares DB US Dollar Index Trust 24.03 653,322 103,813 -84.11 15,797 2,495 -84.21
2017-12-31 13F-HR PRI / Primerica, Inc. Put 101.60 1,000 5,000 400.00 82 508 519.51
2017-12-31 13F-HR PEG / Public Service Enterprise Group, Inc. Put 52.00 500 500 0.00 23 26 13.04
2017-12-31 13F-HR PEG / Public Service Enterprise Group, Inc. Call 51.67 21,600 3,000 -86.11 999 155 -84.48
2017-12-31 13F-HR PLSE / Pulse Biosciences, Inc. Call 23.60 7,500 177
2017-12-31 13F-HR QSII / Quality Systems, Inc. Call 13.33 2,200 300 -86.36 35 4 -88.57
2017-12-31 13F-HR PWR / Quanta Services, Inc. Call 39.11 3,000 78,500 2,516.67 112 3,070 2,641.07
2017-12-31 13F-HR QUDIAN INC / ADR Put (747798956) 12.54 347,000 4,351
2017-12-31 13F-HR RES / RPC, Inc. 26.08 0 882 0 23
2017-12-31 13F-HR RHT / Red Hat, Inc. Put 120.20 5,000 601
2017-12-31 13F-HR RGEN / Repligen Corp. Put 36.28 24,600 15,600 -36.59 943 566 -39.98
2017-12-31 13F-HR RVLT / Revolution Lighting Technologies, Inc. 3.28 8,500 18,570 118.47 64 61 -4.69
2017-12-31 13F-HR RMP / Rice Midstream Partners LP Put 21.47 44,000 62,000 40.91 921 1,331 44.52
2017-12-31 13F-HR ROKU INC / COM CL A Put (77543R952) 51.78 634,300 32,844
2017-12-31 13F-HR ROST / Ross Stores, Inc. Call 80.25 66,700 97,500 46.18 4,307 7,824 81.66
2017-12-31 13F-HR GLD / SPDR Gold Shares Call 123.64 27,200 27,200 0.00 3,307 3,363 1.69
2017-12-31 13F-HR SORL / SORL Auto Parts, Inc. 6.73 1,454 14,107 870.22 6 95 1,483.33
2017-12-31 13F-HR SRCI / SRC Energy Inc Call 8.53 99,100 96,300 -2.83 958 821 -14.30
2017-12-31 13F-HR PER / SandRidge Permian Trust 2.05 250 95,965 38,286.00 1 197 19,600.00
2017-12-31 13F-HR SANDRIDGE ENERGY INC / Put (80007P959) 21.11 9,900 209
2017-12-31 13F-HR SANM / Sanmina Corp. Put 30.00 100 100 0.00 4 3 -25.00
2017-12-31 13F-HR SHLM / Schulman (A.), Inc. Put 37.33 0 6,000 0 224
2017-12-31 13F-HR SHLM / Schulman (A.), Inc. 37.14 0 1,400 0 52
2017-12-31 13F-HR SGMS / Scientific Games Corp. Call 51.30 417,900 385,000 -7.87 19,161 19,751 3.08
2017-12-31 13F-HR SNMX / Senomyx, Inc. 0.00 1 1 0.00 0 0
2017-12-31 13F-HR SBGI / Sinclair Broadcast Group, Inc. Put 37.85 120,100 125,000 4.08 3,849 4,731 22.92
2017-12-31 13F-HR AOS / Smith (A.O.) Corp. Call 60.00 100 200 100.00 6 12 100.00
2017-12-31 13F-HR LNCE / Snyders-Lance, Inc. Put 50.08 0 61,000 0 3,055
2017-12-31 13F-HR SONC / Sonic Corp. Call 27.50 400 2,000 400.00 10 55 450.00
2017-12-31 13F-HR SNE / Sony Corp. Put 44.96 2,000 11,700 485.00 75 526 601.33
2017-12-31 13F-HR ONCE / Spark Therapeutics, Inc. 51.42 0 116,321 0 5,981
2017-12-31 13F-HR SEP / Spectra Energy Partners LP Put 39.57 4,600 4,600 0.00 204 182 -10.78
2017-12-31 13F-HR SPWH / Sportsman's Warehouse Holdings, Inc. 6.00 100 500 400.00 0 3
2017-12-31 13F-HR S / Sprint Corporation 5.89 578,194 649,462 12.33 5,019 3,825 -23.79
2017-12-31 13F-HR SQ / Square, Inc. Put 34.67 511,300 1,458,600 185.27 14,731 50,570 243.29
2017-12-31 13F-HR STMP / Stamps.com, Inc. Call 188.00 9,000 147,000 1,533.33 1,824 27,636 1,415.13
2017-12-31 13F-HR TSG / Stars Group Inc. 23.30 5,222 5,322 1.91 107 124 15.89
2017-12-31 13F-HR STLD / Steel Dynamics, Inc. Put 43.13 107,100 124,600 16.34 3,692 5,374 45.56
2017-12-31 13F-HR SRI / Stoneridge, Inc. Call 23.08 0 1,300 0 30
2017-12-31 13F-HR SXC / SunCoke Energy, Inc. Call 12.00 25,200 40,000 58.73 230 480 108.70
2017-12-31 13F-HR SPN / Superior Energy Services, Inc. Call 9.74 6,800 3,800 -44.12 73 37 -49.32
2017-12-31 13F-HR SYNC / Synacor, Inc. 2.73 732 732 0.00 2 2 0.00
2017-12-31 13F-HR SYNA / Synaptics, Inc. Put 40.00 32,000 2,900 -90.94 1,254 116 -90.75
2017-12-31 13F-HR SYNA / Synaptics, Inc. Call 40.00 600 1,900 216.67 24 76 216.67
2017-12-31 13F-HR SYNA / Synaptics, Inc. 40.29 14,354 273 -98.10 562 11 -98.04
2017-12-31 13F-HR SYENF / Syngenta AG Put 92.80 31,100 7,500 -75.88 2,863 696 -75.69
2017-12-31 13F-HR SYENF / Syngenta AG Call 92.84 36,800 6,700 -81.79 3,388 622 -81.64
2017-12-31 13F-HR SYT / Syngenta AG 94.94 2,466 158 -93.59 227 15 -93.39
2017-12-31 13F-HR SNV / Synovus Financial Corp. Call 47.94 7,000 33,500 378.57 322 1,606 398.76
2017-12-31 13F-HR SYNT / Syntel, Inc. 25.32 7,287 158 -97.83 143 4 -97.20
2017-12-31 13F-HR SYF / Synchrony Financial Put 38.61 731,300 1,208,700 65.28 22,707 46,668 105.52
2017-12-31 13F-HR TCB / TCF Financial Corp. Call 20.51 25,400 521
2017-12-31 13F-HR TPH / Tri Pointe Homes, Inc. Put 17.92 44,500 44,700 0.45 615 801 30.24
2017-12-31 13F-HR AMTD / TD AmeriTrade Holding Corp. 51.11 0 20,523 0 1,049
2017-12-31 13F-HR TLRD / Tailored Brands, Inc. Put 21.83 37,300 79,200 112.33 539 1,729 220.78
2017-12-31 13F-HR SKT / Tanger Factory Outlet Centers, Inc. Put 26.51 108,300 68,000 -37.21 2,645 1,803 -31.83
2017-12-31 13F-HR SKT / Tanger Factory Outlet Centers, Inc. Call 26.51 3,100 19,200 519.35 76 509 569.74
2017-12-31 13F-HR TEP / Tallgrass Energy Partners, LP Call 4,585.02 0 20,500 0 93,993
2017-12-31 13F-HR COH / Coach, Inc. 43.83 1,118 49
2017-12-31 13F-HR TANDEM DIABETES CARE INC / Call (875372903) 2.41 5,800 14
2017-12-31 13F-HR TANDEM DIABETES CARE INC / (875372203) 2.30 3,046 7
2017-12-31 13F-HR TRGP / Targa Resources Corp. Put 48.42 25,400 22,100 -12.99 1,201 1,070 -10.91
2017-12-31 13F-HR TRGP / Targa Resources Corp. Call 48.41 57,400 82,600 43.90 2,715 3,999 47.29
2017-12-31 13F-HR TGB / Taseko Mines Ltd. Put 2.31 1,800 2,600 44.44 3 6 100.00
2017-12-31 13F-HR TGB / Taseko Mines Ltd. 2.34 0 31,167 0 73
2017-12-31 13F-HR TISI / Team, Inc. 14.94 4,017 4,017 0.00 54 60 11.11
2017-12-31 13F-HR TECD / Tech Data Corp. 98.00 701 2,653 278.46 62 260 319.35
2017-12-31 13F-HR TMHC / Taylor Morrison Home Corp. 24.29 1,600 1,400 -12.50 35 34 -2.86
2017-12-31 13F-HR TCO / Taubman Centers, Inc. Put 65.60 600 2,500 316.67 30 164 446.67
2017-12-31 13F-HR TCO / Taubman Centers, Inc. Call 65.44 0 20,600 0 1,348
2017-12-31 13F-HR TNAV / Telenav, Inc. 6.67 300 2
2017-12-31 13F-HR THC / Tenet Healthcare Corp. Put 15.16 89,700 201,700 124.86 1,474 3,058 107.46
2017-12-31 13F-HR THC / Tenet Healthcare Corp. Call 15.16 166,800 174,500 4.62 2,741 2,645 -3.50
2017-12-31 13F-HR THC / Tenet Healthcare Corp. 15.16 12,306 71,705 482.68 202 1,087 438.12
2017-12-31 13F-HR TEN / Tenneco, Inc. Call 5,853.33 200 600 200.00 12 3,512 29,166.67
2017-12-31 13F-HR TS / Tenaris S.A. Put 32.00 17,700 500 -97.18 501 16 -96.81
2017-12-31 13F-HR TS / Tenaris S.A. Call 33.33 14,400 300 -97.92 492 10 -97.97
2017-12-31 13F-HR TDC / Teradata Corp. Put 38.45 0 29,600 0 1,138
2017-12-31 13F-HR TDC / Teradata Corp. Call 40.00 300 300 0.00 10 12 20.00
2017-12-31 13F-HR TDC / Teradata Corp. 38.42 700 3,384 383.43 24 130 441.67
2017-12-31 13F-HR TSRO / TESARO, Inc. 82.87 0 77,701 0 6,439
2017-12-31 13F-HR WEAT / Teucrium Wheat Fund Call 16.81 9,000 9,100 1.11 159 153 -3.77
2017-12-31 13F-HR TCBIW / Texas Capital Bancshares, Inc. Put 88.33 30,600 600 -98.04 2,554 53 -97.92
2017-12-31 13F-HR TCBIW / Texas Capital Bancshares, Inc. Call 89.00 1,000 5,000 400.00 86 445 417.44
2017-12-31 13F-HR TXRH / Texas Roadhouse, Inc. Call 52.59 20,000 2,700 -86.50 983 142 -85.55
2017-12-31 13F-HR TDW / Tidewater, Inc. Call 24.40 88,400 14,100 -84.05 2,571 344 -86.62
2017-12-31 13F-HR TVTY / Tivity Health, Inc. Call 36.52 3,500 11,500 228.57 143 420 193.71
2017-12-31 13F-HR TD / Toronto-Dominion Bank (ON) Call 58.59 57,000 53,800 -5.61 3,207 3,152 -1.71
2017-12-31 13F-HR TOCA / Tocagen Inc. Put 10.00 1,500 15
2017-12-31 13F-HR TANNI / TravelCenters of America LLC Call 4.14 600 13,300 2,116.67 3 55 1,733.33
2017-12-31 13F-HR TSCO / Tractor Supply Co. 73.17 287 287 0.00 18 21 16.67
2017-12-31 13F-HR TRN / Trinity Industries, Inc. Put 37.45 60,700 48,300 -20.43 1,936 1,809 -6.56
2017-12-31 13F-HR TCX / Tucows, Inc. Put 70.00 200 700 250.00 12 49 308.33
2017-12-31 13F-HR TCX / Tucows, Inc. Call 70.00 0 5,000 0 350
2017-12-31 13F-HR TROV / TrovaGene, Inc. Put 0.40 1,300 5,000 284.62 1 2 100.00
2017-12-31 13F-HR TRUP / Trupanion, Inc. Put 30.00 0 500 0 15
2017-12-31 13F-HR TRUP / Trupanion, Inc. 29.21 0 5,648 0 165
2017-12-31 13F-HR TUES / Tuesday Morning Corp. 2.73 2,200 2,200 0.00 7 6 -14.29
2017-12-31 13F-HR TOUR / Tuniu Corporation 7.61 3,574 7,489 109.54 28 57 103.57
2017-12-31 13F-HR FOX / Twenty-First Century Fox, Inc. Put 34.53 215,800 549,200 154.49 5,693 18,964 233.11
2017-12-31 13F-HR VNET / 21Vianet Group, Inc. Put 7.98 78,200 70,900 -9.34 445 566 27.19
2017-12-31 13F-HR TWO HBRS INVT CORP / Put (90187B958) 16.25 11,200 182
2017-12-31 13F-HR TYL / Tyler Technologies, Inc. Call 177.03 25,900 15,800 -39.00 4,515 2,797 -38.05
2017-12-31 13F-HR RARE / Ultragenyx Pharmaceutical Inc. Call 50.00 0 100 0 5
2017-12-31 13F-HR UN / Unilever N.V. Put 55.29 9,900 5,100 -48.48 558 282 -49.46
2017-12-31 13F-HR UAL / United Continental Holdings, Inc. 67.40 0 29,155 0 1,965
2017-12-31 13F-HR UNT / Unit Corp. 21.67 0 600 0 13
2017-12-31 13F-HR USFD / US Foods Holding Corp. Put 31.88 0 1,600 0 51
2017-12-31 13F-HR UNIT / Uniti Group Inc. Put 17.79 86,200 108,000 25.29 1,264 1,921 51.98
2017-12-31 13F-HR UNIT / Uniti Group Inc. Call 17.78 25,800 28,800 11.63 378 512 35.45
2017-12-31 13F-HR UNM / Unum Group Call 55.00 34,100 400 -98.83 1,744 22 -98.74
2017-12-31 13F-HR VOC / VOC Energy Trust 5.90 20,305 12,196 -39.94 76 72 -5.26
2017-12-31 13F-HR UHS / Universal Health Services, Inc. Put 113.00 6,000 1,000 -83.33 666 113 -83.03
2017-12-31 13F-HR VALE.P / Vale S.A. Preferred Class A Shares ADR Call 12.23 1,169,900 804,100 -31.27 11,781 9,834 -16.53
2017-12-31 13F-HR VTR / Ventas, Inc. Call 60.01 20,800 143,300 588.94 1,355 8,599 534.61
2017-12-31 13F-HR VRTX / Vertex Pharmaceuticals Inc. Put 149.86 99,900 71,600 -28.33 15,189 10,730 -29.36
2017-12-31 13F-HR VRTX / Vertex Pharmaceuticals Inc. 149.85 0 23,370 0 3,502
2017-12-31 13F-HR VIRT / Virtu Financial, Inc. Call 18.32 11,300 17,900 58.41 183 328 79.23
2017-12-31 13F-HR VORNADO RLTY TR / SH BEN INT Put (929042959) 78.14 7,000 547
2017-12-31 13F-HR WPG / WP Glimcher Inc. 7.22 0 2,353 0 17
2017-12-31 13F-HR VUZI / Vuzix Corp 6.24 0 10,102 0 63
2017-12-31 13F-HR W / Wayfair, Inc. Call 80.28 46,800 31,700 -32.26 3,154 2,545 -19.31
2017-12-31 13F-HR W / Wayfair, Inc. 80.31 0 5,367 0 431
2017-12-31 13F-HR MFS / Manitowoc Foodservice, Inc. 23.51 8,080 8,080 0.00 186 190 2.15
2017-12-31 13F-HR WPX / WPX Energy, Inc. Call 14.07 192,900 160,300 -16.90 2,218 2,255 1.67
2017-12-31 13F-HR WRLD / World Acceptance Corp. Call 80.72 0 12,500 0 1,009
2017-12-31 13F-HR WK / Workiva, Inc. Put 21.33 1,500 32
2017-12-31 13F-HR XLNX / Xilinx, Inc. Put 67.42 133,000 134,500 1.13 9,420 9,068 -3.74
2017-12-31 13F-HR XRX / Xerox Corp. Put 29.15 100,800 137,400 36.31 3,356 4,005 19.34
2017-12-31 13F-HR XIN / Xinyuan Real Estate Co., Ltd. Call 6.81 800 137,400 17,075.00 5 936 18,620.00
2017-12-31 13F-HR XPER / Xperi Corp Call 24.55 0 2,200 0 54
2017-12-31 13F-HR YGE / Yingli Green Energy Holding Company Limited 1.68 0 1,189 0 2
2017-12-31 13F-HR ZEN / Zendesk, Inc. Call 35.00 23,600 200 -99.15 687 7 -98.98
2017-12-31 13F-HR AGN / Allergan plc Call 163.58 207,700 309,800 49.16 42,568 50,677 19.05
2017-12-31 13F-HR ANFI / Amira Nature Foods Ltd. 4.16 14,141 31,742 124.47 85 132 55.29
2017-12-31 13F-HR AY / Atlantica Yield plc Call 21.20 0 20,000 0 424
2017-12-31 13F-HR BIP / Brookfield Infrastructure Partners L.P. Call 44.81 13,600 42,400 211.76 587 1,900 223.68
2017-12-31 13F-HR CNIT / China Information Technology, Inc. Call 1.45 0 16,500 0 24
2017-12-31 13F-HR CO / China Cord Blood Corp. 9.95 6,000 40,103 568.38 67 399 495.52
2017-12-31 13F-HR GLOG / GasLog Ltd. Call 22.29 1,400 3,500 150.00 24 78 225.00
2017-12-31 13F-HR ICHR / ICHOR HOLDINGS, LTD. 24.61 32,876 809
2017-12-31 13F-HR IVZ / Invesco Ltd. Call 36.53 127,100 67,800 -46.66 4,454 2,477 -44.39
2017-12-31 13F-HR LINIU TECHNOLOGY GROUP / SHS Call (G54971908) 0.00 100 0
2017-12-31 13F-HR MFC BANCORP LTD / USD MFC SHS (G60630103) 0.00 40 0
2017-12-31 13F-HR APTIV PLC / SHS Call (G6095L909) 84.79 12,100 1,026
2017-12-31 13F-HR NABRIVA THERAPEUTICS PLC / SHS Put (G63637955) 6.19 2,100 13
2017-12-31 13F-HR NABRIVA THERAPEUTICS PLC / SHS Call (G63637905) 5.96 10,400 62
2017-12-31 13F-HR APTIV PLC / SHS Put (G6095L959) 84.85 20,400 1,731
2017-12-31 13F-HR NOMD / Nomad Foods Ltd. 17.26 811 14
2017-12-31 13F-HR NAT / Nordic American Tankers Ltd 2.46 0 73,975 0 182
2017-12-31 13F-HR OCEAN RIG UDW INC / COM CL A Call (G66964908) 26.90 4,200 113
2017-12-31 13F-HR SEED / Origin Agritech, Ltd. 0.67 1,000 1,500 50.00 2 1 -50.00
2017-12-31 13F-HR STX / Seagate Technology PLC Put 41.83 58,100 68,700 18.24 1,927 2,874 49.14
2017-12-31 13F-HR SIG / Signet Jewelers Ltd. Put 56.55 169,400 205,700 21.43 11,274 11,632 3.18
2017-12-31 13F-HR TRTN / Triton International Limited Put 37.46 25,000 47,600 90.40 832 1,783 114.30
2017-12-31 13F-HR UTSI / UTStarcom Holdings Corp. Put 10.00 100 100 0.00 0 1
2017-12-31 13F-HR VENATOR MATLS PLC / SHS Call (G9329Z900) 20.00 100 2
2017-12-31 13F-HR XL / XL Group Ltd. 35.07 0 5,560 0 195
2017-12-31 13F-HR CRSP / CRISPR Therapeutics AG 23.79 1,261 30
2017-12-31 13F-HR CRISPR THERAPEUTICS AG / NAMEN AKT Put (H17182958) 23.43 7,000 164
2017-12-31 13F-HR RIG / Transocean, Inc. 10.68 374,426 270,891 -27.65 4,029 2,893 -28.20
2017-12-31 13F-HR AGRO / Adecoagro S.A. 10.34 81,231 26,700 -67.13 877 276 -68.53
2017-12-31 13F-HR GLOB / Globant SA Call 47.50 400 19
2017-12-31 13F-HR CHKP / Check Point Software Technologies Ltd. Put 103.60 37,000 5,000 -86.49 4,219 518 -87.72
2017-12-31 13F-HR FOMX / Foamix Pharmaceuticals Ltd. 5.88 0 1,700 0 10
2017-12-31 13F-HR KRNT / Kornit Digital Ltd. 16.16 39,125 15,714 -59.84 599 254 -57.60
2017-12-31 13F-HR NVMI / Nova Measuring Instruments Ltd. 25.91 2,959 6,946 134.74 83 180 116.87
2017-12-31 13F-HR KORNIT DIGITAL LTD / SHS Put (M6372Q953) 16.15 57,100 922
2017-12-31 13F-HR RADA ELECTR INDS LTD / COM PAR NEW Call (M81863904) 0.00 100 0
2017-12-31 13F-HR RADA / Rada Electronic Industries, Ltd. 3.20 2,500 8
2017-12-31 13F-HR TSEM / Tower Semiconductor Ltd. Put 34.08 265,900 353,400 32.91 8,176 12,044 47.31
2017-12-31 13F-HR AFMD / Affimed N.V. Call 1.00 1,000 1,000 0.00 2 1 -50.00
2017-12-31 13F-HR RACE / Ferrari N.V. Call 105.00 3,100 1,000 -67.74 342 105 -69.30
2017-12-31 13F-HR QGEN / QIAGEN N.V. 30.98 0 5,778 0 179
2017-12-31 13F-HR TROX / Tronox Ltd Call 20.51 111,000 450,000 305.41 2,342 9,230 294.11
2017-12-31 13F-HR TROX / Tronox Ltd 20.51 15,746 198,015 1,157.56 332 4,061 1,123.19
2017-12-31 13F-HR DHT / DHT Holdings, Inc. Call 3.62 13,800 5,800 -57.97 55 21 -61.82
2017-12-31 13F-HR FLEX / Flextronics International Ltd. Call 17.99 2,900 37,400 1,189.66 48 673 1,302.08
2017-12-31 13F-HR SB / Safe Bulkers, Inc. Call 3.23 26,600 15,800 -40.60 73 51 -30.14
2017-12-31 13F-HR SBNB / Scorpio Tankers Inc. Put 3.05 112,700 424,600 276.75 387 1,295 234.63
2017-12-31 13F-HR SSW / Seaspan Corp. 6.76 37,770 34,338 -9.09 268 232 -13.43
2017-12-31 13F-HR STAR BULK CARRIERS CORP / SHS PAR Put (Y8162K954) 11.26 137,000 1,543
2017-12-31 13F-HR TGP / Teekay LNG Partners L.P. Call 20.00 3,100 1,600 -48.39 55 32 -41.82
2017-12-31 13F-HR TOO / Teekay Offshore Partners L.P. 2.36 0 118,321 0 279
2017-12-31 13F-HR OMN / Omnova Solutions, Inc. 10.42 0 576 0 6
2017-12-31 13F-HR ALSK / Alaska Communications Systems Group, Inc. Put 2.68 210,600 68,700 -67.38 478 184 -61.51
2017-12-31 13F-HR IONS / Ionis Pharmaceuticals, Inc. 50.30 146,372 138,297 -5.52 7,421 6,956 -6.27
2017-12-31 13F-HR BKD / Brookdale Senior Living, Inc. Put 9.70 108,100 80,700 -25.35 1,146 783 -31.68
2017-12-31 13F-HR YELP / Yelp, Inc. Put 41.96 57,100 156,100 173.38 2,472 6,550 164.97
2017-12-31 13F-HR MOS / Mosaic Company (The) (Holding Company) Call 25.67 51,700 52,400 1.35 1,116 1,345 20.52
2017-12-31 13F-HR TINY / Harris & Harris Group, Inc. Call 1.97 23,700 45,200 90.72 41 89 117.07
2017-12-31 13F-HR ABY / Abengoa Yield plc 10,106 0 -100.00 199 0 -100.00
2017-12-31 13F-HR FOX / Twenty-First Century Fox, Inc. 49,786 0 -100.00 1,313 0 -100.00
2017-12-31 13F-HR HWAY / Healthways, Inc. 700 0 -100.00 29 0 -100.00
2017-12-31 13F-HR WES / Western Gas Partners, L.P. Call 12,000 0 -100.00 615 0 -100.00
2017-12-31 13F-HR WNRL / Western Refining Logistics, LP Call 1,000 0 -100.00 26 0 -100.00
2017-12-31 13F-HR WNRL / Western Refining Logistics, LP Put 2,500 0 -100.00 65 0 -100.00
2017-12-31 13F-HR WU / Western Union Co. (The) 5,991 0 -100.00 115 0 -100.00
2017-12-31 13F-HR WLB / Westmoreland Coal Co. Put 1,000 0 -100.00 3 0 -100.00
2017-12-31 13F-HR WLL / Whiting Petroleum Corp. 420,181 0 -100.00 2,294 0 -100.00
2017-12-31 13F-HR WLL / Whiting Petroleum Corp. Call 265,900 0 -100.00 1,452 0 -100.00
2017-12-31 13F-HR WLL / Whiting Petroleum Corp. Put 582,000 0 -100.00 3,178 0 -100.00
2017-12-31 13F-HR WRD / WildHorse Resource Development Corp 40,109 0 -100.00 534 0 -100.00
2017-12-31 13F-HR BCS / Barclays Bank Plc 363,273 0 -100.00 3,760 0 -100.00
2017-12-31 13F-HR TDOC / Teladoc, Inc. 16,721 0 -100.00 554 0 -100.00
2017-12-31 13F-HR TEO / Telecom Argentina S.A. Call 4,400 0 -100.00 136 0 -100.00
2017-12-31 13F-HR TLGT / Teligent, Inc. New Call 1,000 0 -100.00 7 0 -100.00
2017-12-31 13F-HR VRA / Vera Bradley, Inc. 300 0 -100.00 3 0 -100.00
2017-12-31 13F-HR VCEL / Vericel Corporation 13,083 0 -100.00 79 0 -100.00
2017-12-31 13F-HR VRML / Vermillion, Inc. Call 3,800 0 -100.00 7 0 -100.00
2017-12-31 13F-HR VIAV / Viavi Solutions Inc. 95,827 0 -100.00 907 0 -100.00
2017-12-31 13F-HR VIRT / Virtu Financial, Inc. Put 1,300 0 -100.00 21 0 -100.00
2017-12-31 13F-HR VSTO / Vista Outdoor Inc. 8,629 0 -100.00 198 0 -100.00
2017-12-31 13F-HR VSTO / Vista Outdoor Inc. Put 96,600 0 -100.00 2,216 0 -100.00
2017-12-31 13F-HR VSI / Vitamin Shoppe, Inc. 108,683 0 -100.00 581 0 -100.00
2017-12-31 13F-HR VSI / Vitamin Shoppe, Inc. Put 147,800 0 -100.00 791 0 -100.00
2017-12-31 13F-HR VCRA / Vocera Communications, Inc. Put 2,000 0 -100.00 63 0 -100.00
2017-12-31 13F-HR VG / Vonage Holdings Corp. Put 49,000 0 -100.00 399 0 -100.00
2017-12-31 13F-HR VNO / Vornado Realty Trust 8,067 0 -100.00 620 0 -100.00
2017-12-31 13F-HR TEGP / Tallgrass Energy GP, LP Put 2,000 0 -100.00 57 0 -100.00
2017-12-31 13F-HR TEP / Tallgrass Energy Partners, LP Put 8,200 0 -100.00 393 0 -100.00
2017-12-31 13F-HR TNDM / Tandem Diabetes Care, Inc. 30,451 0 -100.00 22 0 -100.00
2017-12-31 13F-HR SKT / Tanger Factory Outlet Centers, Inc. 6,998 0 -100.00 171 0 -100.00
2017-12-31 13F-HR TGT / Target Corp. 9,017 0 -100.00 532 0 -100.00
2017-12-31 13F-HR TCO / Taubman Centers, Inc. 211 0 -100.00 10 0 -100.00
2017-12-31 13F-HR TISI / Team, Inc. Put 2,900 0 -100.00 39 0 -100.00
2017-12-31 13F-HR TECD / Tech Data Corp. Call 2,000 0 -100.00 178 0 -100.00
2017-12-31 13F-HR TECD / Tech Data Corp. Put 100 0 -100.00 9 0 -100.00
2017-12-31 13F-HR TGNA / TEGNA Inc. Call 10,000 0 -100.00 133 0 -100.00
2017-12-31 13F-HR TLRD / Tailored Brands, Inc. 20,825 0 -100.00 301 0 -100.00
2017-12-31 13F-HR SYNC / Synacor, Inc. Call 200 0 -100.00 1 0 -100.00
2017-12-31 13F-HR GMED / Globus Medical, Inc. Call 41.15 2,600 6,100 134.62 77 251 225.97
2017-12-31 13F-HR GMED / Globus Medical, Inc. Put 40.00 0 300 0 12
2017-12-31 13F-HR GORO / Gold Resource Corp. Call 5.00 0 800 0 4
2017-12-31 13F-HR GEF.B / Greif, Inc. Put 60.42 0 2,400 0 145
2017-12-31 13F-HR HCI / HCI Group, Inc. 30.00 0 1,200 -71.48 0 36 -50.68
2017-12-31 13F-HR HSBC / HSBC Holdings Plc Put 51.64 103,400 86,500 -16.34 5,109 4,467 -12.57
2017-12-31 13F-HR HSBC / HSBC Holdings Plc Call 51.61 600 6,200 933.33 30 320 966.67
2017-12-31 13F-HR HSBC / HSBC Holdings Plc 51.69 15,517 8,358 -46.14 767 432 -43.68
2017-12-31 13F-HR HABIT RESTAURANTS INC / COM CL A Call (40449J903) 10.00 300 3
2017-12-31 13F-HR HRTG / Heritage Insurance Holdings, Inc. Put 20.00 9,200 200 -97.83 122 4 -96.72
2017-12-31 13F-HR HRTG / Heritage Insurance Holdings, Inc. Call 18.03 35,000 35,000 0.00 462 631 36.58
2017-12-31 13F-HR HIBB / Hibbett Sports, Inc. Call 20.32 0 3,100 0 63
2017-12-31 13F-HR HLT / Hilton Worldwide Holdings Inc. Call 79.76 37,400 4,200 -88.77 2,597 335 -87.10
2017-12-31 13F-HR HMC / Honda Motor Co., Ltd. 34.00 0 500 0 17
2017-12-31 13F-HR TWNK / Hostess Brands, Inc. Call 14.82 0 27,400 0 406
2017-12-31 13F-HR H / Hyatt Hotels Corp. Call 73.55 0 27,600 0 2,030
2017-12-31 13F-HR INVE / Identiv, Inc. Call 3.34 22,200 28,700 29.28 103 96 -6.80
2017-12-31 13F-HR IMDZ / Immune Design Corp. Put 4.00 4,900 500 -89.80 33 2 -93.94
2017-12-31 13F-HR IFN / India Fund, Inc. (THE) 0.00 1 1 0.00 0 0
2017-12-31 13F-HR IPHI / Inphi Corp. 36.69 6,535 1,908 -70.80 259 70 -72.97
2017-12-31 13F-HR INVA / Innoviva, Inc. Put 15.00 0 600 0 9
2017-12-31 13F-HR INSG / Inseego Corp. Call 1.67 8,400 8,400 0.00 13 14 7.69
2017-12-31 13F-HR ICE / Intercontinental Exchange, Inc. 70.60 0 5,000 0 353
2017-12-31 13F-HR XENT / Intersect ENT, Inc. Call 32.27 1,100 2,200 100.00 34 71 108.82
2017-12-31 13F-HR ITCI / Intra-Cellular Therapies Inc. 14.47 38,086 58,182 52.76 601 842 40.10
2017-12-31 13F-HR ITCI / Intra-Cellular Therapies Inc. Put 14.48 168,200 169,400 0.71 2,654 2,453 -7.57
2017-12-31 13F-HR NVIV / InVivo Therapeutics Holdings Corp Put 1.00 4,000 2,000 -50.00 6 2 -66.67
2017-12-31 13F-HR ION GEOPHYSICAL CORP / Call (462044907) 20.00 1,500 30
2017-12-31 13F-HR IRDM / Iridium Communications Inc 11.90 0 2,436 0 29
2017-12-31 13F-HR IQVIA HLDGS INC / Call (46266C905) 98.00 3,500 343
2017-12-31 13F-HR IQV / IQVIA Holdings Inc. 97.87 5,681 556
2017-12-31 13F-HR IRM / Iron Mountain Incorporated. (REIT) Put 37.77 3,100 10,300 232.26 121 389 221.49
2017-12-31 13F-HR ISHARES GOLD TRUST / ISHARES Call (464285905) 12.52 13,500 169
2017-12-31 13F-HR SLV / iShares Silver Trust 15.99 839,254 803,232 -4.29 13,210 12,844 -2.77
2017-12-31 13F-HR JBGS / JBG SMITH Properties 31.50 3,024 127 -95.80 103 4 -96.12
2017-12-31 13F-HR JMBA / Jamba, Inc. Call 7.50 800 800 0.00 7 6 -14.29
2017-12-31 13F-HR JAKK / JAKKS Pacific, Inc. 2.38 2,100 2,100 0.00 6 5 -16.67
2017-12-31 13F-HR JKS / JinkoSolar Holdings Co., Ltd. Put 24.05 127,000 64,200 -49.45 3,169 1,544 -51.28
2017-12-31 13F-HR JE / Just Energy Group, Inc. Call 4.21 32,700 3,800 -88.38 190 16 -91.58
2017-12-31 13F-HR KBR / KBR, Inc. Call 19.80 22,100 5,000 -77.38 395 99 -74.94
2017-12-31 13F-HR KSU / Kansas City Southern Put 105.22 11,300 18,200 61.06 1,228 1,915 55.94
2017-12-31 13F-HR FRAC / Keane Group, Inc. Put 19.02 19,300 19,300 0.00 322 367 13.98
2017-12-31 13F-HR KEY.PRH / KeyCorp Call 20.17 70,100 58,400 -16.69 1,319 1,178 -10.69
2017-12-31 13F-HR KEYS / Keysight Technologies Inc. Call 40.00 3,100 200 -93.55 129 8 -93.80
2017-12-31 13F-HR KIN / Kindred Biosciences, Inc. 9.45 0 29,403 0 278
2017-12-31 13F-HR KNIGHT SWIFT TRANSN HLDGS IN / CL A Put (499049954) 43.75 1,600 70
2017-12-31 13F-HR PHG / Koninklijke Philips N.V Call 40.00 1,200 200 -83.33 49 8 -83.67
2017-12-31 13F-HR LB / L Brands, Inc. Put 60.22 97,600 98,400 0.82 4,061 5,926 45.92
2017-12-31 13F-HR LKQ / LKQ Corp. 40.66 30,342 27,200 -10.36 1,092 1,106 1.28
2017-12-31 13F-HR LKSD.WI / LSC Communications, Inc. Put 15.00 2,600 39
2017-12-31 13F-HR EL / Estee Lauder Companies, Inc. (THE) Put 127.14 1,000 700 -30.00 108 89 -17.59
2017-12-31 13F-HR FWONA / Liberty Media, Formula One Group Series A Put 4,450.00 10,000 100 -99.00 419 445 6.21
2017-12-31 13F-HR LOGM / LogMein, Inc. Put 114.48 100 2,900 2,800.00 11 332 2,918.18
2017-12-31 13F-HR LOGM / LogMein, Inc. 114.67 0 2,276 0 261
2017-12-31 13F-HR MDCA / MDC Partners, Inc. 9.69 0 6,500 0 63
2017-12-31 13F-HR MKSI / MKS Instruments, Inc. 98.04 0 51 0 5
2017-12-31 13F-HR MAC / Macerich Company (THE) 65.68 12,173 111,525 816.17 669 7,325 994.92
2017-12-31 13F-HR MGA / Magna International Inc. Put 56.60 46,300 5,300 -88.55 2,471 300 -87.86
2017-12-31 13F-HR MGA / Magna International Inc. Call 56.67 1,800 300 -83.33 96 17 -82.29
2017-12-31 13F-HR MANITOWOC CO INC / Put (563571955) 39.34 32,000 1,259
2017-12-31 13F-HR MARATHON PATENT GROUP INC / COM PAR Put (56585W952) 4.09 28,100 115
2017-12-31 13F-HR MXWL / Maxwell Technologies, Inc. Put 5.76 187,400 248,700 32.71 961 1,433 49.12
2017-12-31 13F-HR MDR / McDermott International, Inc. Call 6.58 189,800 100,100 -47.26 1,380 659 -52.25
2017-12-31 13F-HR MXL / MaxLinear, Inc. Put 30.00 100 100 0.00 2 3 50.00
2017-12-31 13F-HR MPW / Medical Properties Trust Inc. 13.77 10,529 6,029 -42.74 138 83 -39.86
2017-12-31 13F-HR MERC / Mercer International, Inc. 14.33 3,842 12,842 234.25 46 184 300.00
2017-12-31 13F-HR MSB / Mesabi Trust 25.19 0 4,526 0 114
2017-12-31 13F-HR MCHP / Microchip Technology Inc. 87.30 4,473 126 -97.18 402 11 -97.26
2017-12-31 13F-HR THLD / Threshold Pharmaceuticals, Inc. 9.43 433 424 -2.08 3 4 33.33
2017-12-31 13F-HR MC / Moelis & Co. Call 4,850.00 5,400 300 -94.44 232 1,455 527.16
2017-12-31 13F-HR MNRO / Monro Muffler Brake, Inc. Call 56.95 9,300 38,300 311.83 521 2,181 318.62
2017-12-31 13F-HR MNST / Monster Beverage Corporation New 63.30 26,387 19,035 -27.86 1,458 1,205 -17.35
2017-12-31 13F-HR MSI / Motorola Solutions, Inc. Call 90.33 15,100 18,100 19.87 1,282 1,635 27.54
2017-12-31 13F-HR CAF / Morgan Stanley China A Share Fund, Inc. Call 20.00 600 100 -83.33 14 2 -85.71
2017-12-31 13F-HR MULE / Mulesoft, Inc. Put 23.23 16,500 16,700 1.21 332 388 16.87
2017-12-31 13F-HR NRG YIELD INC / CL A NEW Put (62942X956) 18.85 20,000 377
2017-12-31 13F-HR FIZZ / National Beverage Corp. Call 97.45 11,800 20,800 76.27 1,464 2,027 38.46
2017-12-31 13F-HR NGG / National Grid Plc 58.85 0 10,621 0 625
2017-12-31 13F-HR BABY / Natus Medical, Inc. Call 38.14 7,200 4,300 -40.28 270 164 -39.26
2017-12-31 13F-HR NAVI / Navient Corporation Call 13.32 80,200 78,700 -1.87 1,205 1,048 -13.03
2017-12-31 13F-HR NEOS / Neos Therapeutics, Inc. Put 10.20 21,900 69,600 217.81 200 710 255.00
2017-12-31 13F-HR UEPS / Net 1 UEPS Technologies, Inc. Put 11.88 5,000 79,600 1,492.00 49 946 1,830.61
2017-12-31 13F-HR NTGR / NETGEAR, Inc. 58.71 0 3,645 0 214
2017-12-31 13F-HR NTGR / NETGEAR, Inc. Call 58.80 2,500 147
2017-12-31 13F-HR NBIX / Neurocrine Biosciences, Inc. Put 77.58 1,400 53,000 3,685.71 86 4,112 4,681.40
2017-12-31 13F-HR NSU / Nevsun Resources Ltd. Put 2.43 6,700 14,800 120.90 15 36 140.00
2017-12-31 13F-HR NMFC / New Mountain Finance Corporation Put 13.60 0 5,000 0 68
2017-12-31 13F-HR NFX / Newfield Exploration Company Put 31.53 226,300 122,600 -45.82 6,714 3,866 -42.42
2017-12-31 13F-HR NEM / Newmont Mining Corp. Call 37.52 235,800 155,500 -34.05 8,845 5,834 -34.04
2017-12-31 13F-HR NTRSP / Northern Trust Corp. Call 99.84 1,100 6,300 472.73 101 629 522.77
2017-12-31 13F-HR NVS / Novartis AG Call 83.95 11,900 39,500 231.93 1,022 3,316 224.46
2017-12-31 13F-HR NONOF / Novo-Nordisk A/S Call 53.68 29,500 45,100 52.88 1,420 2,421 70.49
2017-12-31 13F-HR NVLN / NOVELION THERAPEUTICS INC. Call 3.00 0 1,000 0 3
2017-12-31 13F-HR UDR / UDR, Inc. Call 400 0 -100.00 15 0 -100.00
2017-12-31 13F-HR USAC / USA Compression Partners LP 8,203 0 -100.00 137 0 -100.00
2017-12-31 13F-HR TWOU / 2U, Inc. 4,755 0 -100.00 266 0 -100.00
2017-12-31 13F-HR TRNC / tronc, Inc. Call 6,000 0 -100.00 87 0 -100.00
2017-12-31 13F-HR TRUE / TrueCar, Inc. Put 22,700 0 -100.00 358 0 -100.00
2017-12-31 13F-HR TCX / Tucows, Inc. 1,099 0 -100.00 64 0 -100.00
2017-12-31 13F-HR TWO / Two Harbors Investment Corp. Call 152,800 0 -100.00 1,540 0 -100.00
2017-12-31 13F-HR TRMB / Trimble Navigation Ltd. Put 6,900 0 -100.00 271 0 -100.00
2017-12-31 13F-HR TRCO / Tribune Media Company Call 11,700 0 -100.00 478 0 -100.00
2017-12-31 13F-HR TKR / Timken Co. (THE) Call 18,000 0 -100.00 874 0 -100.00
2017-12-31 13F-HR TKR / Timken Co. (THE) Put 1,400 0 -100.00 68 0 -100.00
2017-12-31 13F-HR TD / Toronto-Dominion Bank (ON) Put 11,900 0 -100.00 670 0 -100.00
2017-12-31 13F-HR TTI / TETRA Technologies, Inc. 300 0 -100.00 1 0 -100.00
2017-12-31 13F-HR TXRH / Texas Roadhouse, Inc. Put 200 0 -100.00 10 0 -100.00
2017-12-31 13F-HR DDD / 3 D Systems Corp. 51,209 0 -100.00 686 0 -100.00
2017-12-31 13F-HR RJD / Raymond James Financial, Inc. Put 30,000 0 -100.00 2,530 0 -100.00
2017-12-31 13F-HR RYN / Rayonier, Inc. (REIT) Put 500 0 -100.00 14 0 -100.00
2017-12-31 13F-HR RYAM / Rayonier Advanced Materials Inc. 189 0 -100.00 3 0 -100.00
2017-12-31 13F-HR RYAM / Rayonier Advanced Materials Inc. Put 3,100 0 -100.00 42 0 -100.00
2017-12-31 13F-HR RGSE / Real Goods Solar, Inc. 5 0 -100.00 0 0
2017-12-31 13F-HR RP / RealPage, Inc. 40,384 0 -100.00 1,611 0 -100.00
2017-12-31 13F-HR RP / RealPage, Inc. Put 31,000 0 -100.00 1,237 0 -100.00
2017-12-31 13F-HR RDFN / Redfin Corp 35,951 0 -100.00 902 0 -100.00
2017-12-31 13F-HR RGC / Regal Entertainment Group 18,685 0 -100.00 299 0 -100.00
2017-12-31 13F-HR RS / Reliance Steel & Aluminum Co., Inc. Call 100 0 -100.00 8 0 -100.00
2017-12-31 13F-HR REGI / Renewable Energy Group, Inc. Put 300 0 -100.00 4 0 -100.00
2017-12-31 13F-HR RGEN / Repligen Corp. 2,907 0 -100.00 111 0 -100.00
2017-12-31 13F-HR RMD / ResMed Inc. Call 9,000 0 -100.00 693 0 -100.00
2017-12-31 13F-HR PGR / Progressive Corp. (The) 9,657 0 -100.00 468 0 -100.00
2017-12-31 13F-HR UTHR / United Therapeutics Corp. Call 5,500 0 -100.00 645 0 -100.00
2017-12-31 13F-HR UTHR / United Therapeutics Corp. Put 1,600 0 -100.00 188 0 -100.00
2017-12-31 13F-HR UNH / UnitedHealth Group Inc. Call 200 0 -100.00 39 0 -100.00
2017-12-31 13F-HR UNVR / Univar, Inc. 5,400 0 -100.00 156 0 -100.00
2017-12-31 13F-HR SNA / Snap-On Inc. Put 300 0 -100.00 45 0 -100.00
2017-12-31 13F-HR MCRB / Seres Therapeutics, Inc. 2,467 0 -100.00 40 0 -100.00
2017-12-31 13F-HR NSH / NuStar GP Holdings, LLC Put 1,500 0 -100.00 33 0 -100.00
2017-12-31 13F-HR NTRI / NutriSystem, Inc. Put 800 0 -100.00 45 0 -100.00
2017-12-31 13F-HR OWE / Obsidian Energy Ltd. Call 158,700 0 -100.00 167 0 -100.00
2017-12-31 13F-HR OII / Oceaneering International, Inc. 50 0 -100.00 1 0 -100.00
2017-12-31 13F-HR OII / Oceaneering International, Inc. Call 1,000 0 -100.00 26 0 -100.00
2017-12-31 13F-HR OII / Oceaneering International, Inc. Put 100 0 -100.00 3 0 -100.00
2017-12-31 13F-HR OLN / Olin Corp. 15,193 0 -100.00 520 0 -100.00
2017-12-31 13F-HR ZEUS / Olympic Steel, Inc. Call 900 0 -100.00 20 0 -100.00
2017-12-31 13F-HR OME / Omega Protein Corp. 2,414 0 -100.00 40 0 -100.00
2017-12-31 13F-HR OME / Omega Protein Corp. Put 11,600 0 -100.00 193 0 -100.00
2017-12-31 13F-HR OMN / Omnova Solutions, Inc. Put 1,500 0 -100.00 16 0 -100.00
2017-12-31 13F-HR ON / ON Semiconductor Corporation 39,446 0 -100.00 729 0 -100.00
2017-12-31 13F-HR OMED / OncoMed Pharmaceuticals, Inc. Call 16,500 0 -100.00 75 0 -100.00
2017-12-31 13F-HR OPB / Opus Bank Call 700 0 -100.00 17 0 -100.00
2017-12-31 13F-HR QCOM / QUALCOMM Incorporated 53,545 0 -100.00 2,776 0 -100.00
2017-12-31 13F-HR PWR / Quanta Services, Inc. 7,140 0 -100.00 267 0 -100.00
2017-12-31 13F-HR QTM / Quantum Corp. Call 2,200 0 -100.00 13 0 -100.00
2017-12-31 13F-HR DGX / Quest Diagnostics, Inc. 600 0 -100.00 56 0 -100.00
2017-12-31 13F-HR Q / Quintiles Transitional Holdings Inc. 4,381 0 -100.00 417 0 -100.00
2017-12-31 13F-HR Q / Quintiles Transitional Holdings Inc. Call 3,500 0 -100.00 333 0 -100.00
2017-12-31 13F-HR RAIT FINANCIAL TRUST / Put (749227959) 2,000 0 -100.00 1 0
2017-12-31 13F-HR RLJ LODGING TR / Call (74965L901) 4,700 0 -100.00 103 0
2017-12-31 13F-HR RPM / RPM International, Inc. Put 2,400 0 -100.00 123 0 -100.00
2017-12-31 13F-HR RPXC / RPX Corporation Call 400 0 -100.00 5 0 -100.00
2017-12-31 13F-HR VNTV / Vantiv, Inc. Put 31,700 0 -100.00 2,234 0 -100.00
2017-12-31 13F-HR NOAH / Noah Holdings Ltd. 8,080 0 -100.00 259 0 -100.00
2017-12-31 13F-HR NOAH / Noah Holdings Ltd. Call 200 0 -100.00 6 0 -100.00
2017-12-31 13F-HR HLTH / NOBILIS HEALTH CORP Call 6,500 0 -100.00 10 0 -100.00
2017-12-31 13F-HR NMR / Nomura Holdings, Inc. Call 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR NVS / Novartis AG 3,331 0 -100.00 286 0 -100.00
2017-12-31 13F-HR MRTX / Mirati Therapeutics, Inc. 4,759 0 -100.00 56 0 -100.00
2017-12-31 13F-HR MITL / Mitel Networks Corp Call 6,800 0 -100.00 57 0 -100.00
2017-12-31 13F-HR MOBL / MobileIron, Inc. 135,000 0 -100.00 500 0 -100.00
2017-12-31 13F-HR MBT / Mobile TeleSystem PJSC Call 4,700 0 -100.00 49 0 -100.00
2017-12-31 13F-HR MBT / Mobile TeleSystem PJSC Put 14,500 0 -100.00 151 0 -100.00
2017-12-31 13F-HR MINI / Mobile Mini, Inc. Put 25,000 0 -100.00 861 0 -100.00
2017-12-31 13F-HR NEWR / New Relic, Inc. 3,195 0 -100.00 159 0 -100.00
2017-12-31 13F-HR SNR / New Senior Investment Group Inc. Call 22,800 0 -100.00 209 0 -100.00
2017-12-31 13F-HR SNR / New Senior Investment Group Inc. Put 1,400 0 -100.00 13 0 -100.00
2017-12-31 13F-HR NYCB / New York Community Bancorp, Inc. 32,535 0 -100.00 419 0 -100.00
2017-12-31 13F-HR NYRT / New York REIT, Inc. 8,187 0 -100.00 64 0 -100.00
2017-12-31 13F-HR NWS / News Corp 992 0 -100.00 13 0 -100.00
2017-12-31 13F-HR NWS / News Corp Put 2,900 0 -100.00 38 0 -100.00
2017-12-31 13F-HR NKE / Nike, Inc. 1,775 0 -100.00 92 0 -100.00
2017-12-31 13F-HR MCK / McKesson Corp. 8,408 0 -100.00 1,292 0 -100.00
2017-12-31 13F-HR MERC / Mercer International, Inc. Call 8,500 0 -100.00 101 0 -100.00
2017-12-31 13F-HR MERC / Mercer International, Inc. Put 3,000 0 -100.00 36 0 -100.00
2017-12-31 13F-HR VIVO / Meridian Bioscience, Inc. Call 1,500 0 -100.00 21 0 -100.00
2017-12-31 13F-HR MEI / Methode Electronics, Inc. Call 100 0 -100.00 4 0 -100.00
2017-12-31 13F-HR MEI / Methode Electronics, Inc. Put 1,000 0 -100.00 42 0 -100.00
2017-12-31 13F-HR MFGP / Micro Focus International plc 6,509 0 -100.00 208 0 -100.00
2017-12-31 13F-HR MAA / Mid-America Apartment Communities, Inc. 1,954 0 -100.00 209 0 -100.00
2017-12-31 13F-HR MDR / McDermott International, Inc. 24,887 0 -100.00 181 0 -100.00
2017-12-31 13F-HR MMLP / Martin Midstream Partners L.P. 2,941 0 -100.00 46 0 -100.00
2017-12-31 13F-HR MTRX / Matrix Service Co. Call 800 0 -100.00 12 0 -100.00
2017-12-31 13F-HR MATX / Matson, Inc. Call 800 0 -100.00 23 0 -100.00
2017-12-31 13F-HR PRAH / PRA Health Sciences, Inc. Call 2,900 0 -100.00 221 0 -100.00
2017-12-31 13F-HR PRAA / PRA Group, Inc. Call 7,300 0 -100.00 209 0 -100.00
2017-12-31 13F-HR MNTX / Manitex International, Inc. Call 44,100 0 -100.00 396 0 -100.00
2017-12-31 13F-HR MTW / Manitowoc Co., Inc. (The) Call 19,600 0 -100.00 176 0 -100.00
2017-12-31 13F-HR MTW / Manitowoc Co., Inc. (The) Put 32,900 0 -100.00 296 0 -100.00
2017-12-31 13F-HR MN / Manning & Napier, Inc. Call 9,100 0 -100.00 36 0 -100.00
2017-12-31 13F-HR MFC / Manulife Financial Corp. Call 13,600 0 -100.00 276 0 -100.00
2017-12-31 13F-HR MFC / Manulife Financial Corp. Put 900 0 -100.00 18 0 -100.00
2017-12-31 13F-HR MMI / Marcus & Millichap, Inc. Put 100 0 -100.00 3 0 -100.00
2017-12-31 13F-HR VAC / Marriott Vacations Worldwide Corp 1,116 0 -100.00 139 0 -100.00
2017-12-31 13F-HR PJT / PJT Partners Inc. Call 200 0 -100.00 8 0 -100.00
2017-12-31 13F-HR PKXFF / POSCO Put 15,500 0 -100.00 1,076 0 -100.00
2017-12-31 13F-HR PGTI / PGT, Inc. Put 1,000 0 -100.00 15 0 -100.00
2017-12-31 13F-HR PCTI / PC-Tel, Inc. 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR PCTI / PC-Tel, Inc. Put 800 0 -100.00 5 0 -100.00
2017-12-31 13F-HR PHH / PHH Corp. 4,829 0 -100.00 67 0 -100.00
2017-12-31 13F-HR M / Macy's, Inc. 66,110 0 -100.00 1,443 0 -100.00
2017-12-31 13F-HR MSCI / MSCI, Inc. Call 200 0 -100.00 23 0 -100.00
2017-12-31 13F-HR MDC / M.D.C. Holdings, Inc. 40 0 -100.00 1 0 -100.00
2017-12-31 13F-HR MRC / MRC Global Inc. 300 0 -100.00 5 0 -100.00
2017-12-31 13F-HR MSM / MSC Industrial Direct Co., Inc. 38 0 -100.00 3 0 -100.00
2017-12-31 13F-HR MSM / MSC Industrial Direct Co., Inc. Put 200 0 -100.00 15 0 -100.00
2017-12-31 13F-HR LE / Lands' End, Inc. 119,365 0 -100.00 1,576 0 -100.00
2017-12-31 13F-HR LOGM / LogMein, Inc. Call 2,700 0 -100.00 297 0 -100.00
2017-12-31 13F-HR LITE / Lumentum Holdings Inc. 4,766 0 -100.00 259 0 -100.00
2017-12-31 13F-HR LYWMU / Lyon William Homes Put 500 0 -100.00 12 0 -100.00
2017-12-31 13F-HR LXU / LSB Industries, Inc. Put 4,100 0 -100.00 33 0 -100.00
2017-12-31 13F-HR LW / Lamb Weston Holdings, Inc. 3,358 0 -100.00 157 0 -100.00
2017-12-31 13F-HR LPLA / LPL Financial Holdings Inc. 199 0 -100.00 10 0 -100.00
2017-12-31 13F-HR LPLA / LPL Financial Holdings Inc. Put 2,500 0 -100.00 129 0 -100.00
2017-12-31 13F-HR LPL / LG Display Co., Ltd. Call 400 0 -100.00 5 0 -100.00
2017-12-31 13F-HR LGIH / LGI Homes, Inc. 14,069 0 -100.00 683 0 -100.00
2017-12-31 13F-HR KEP / Korea Electric Power Corp. Call 3,900 0 -100.00 65 0 -100.00
2017-12-31 13F-HR KITE / Kite Pharma, Inc. Put 133,900 0 -100.00 24,077 0 -100.00
2017-12-31 13F-HR KITE RLTY GROUP TR / Call (49803T900) 10,200 0 -100.00 207 0
2017-12-31 13F-HR KITE / Kite Pharma, Inc. Call 352,500 0 -100.00 63,383 0 -100.00
2017-12-31 13F-HR KMT / Kennametal Inc. 420 0 -100.00 17 0 -100.00
2017-12-31 13F-HR KIN / Kindred Biosciences, Inc. Call 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR KRNY / Kearny Financial Corp. Call 20,000 0 -100.00 307 0 -100.00
2017-12-31 13F-HR KTWO / K2M Group Holdings, Inc. 1,159 0 -100.00 25 0 -100.00
2017-12-31 13F-HR KPTI / Karyopharm Therapeutics Inc. Put 500 0 -100.00 5 0 -100.00
2017-12-31 13F-HR MOV / Movado Group, Inc. Put 1,400 0 -100.00 39 0 -100.00
2017-12-31 13F-HR MCRI / Monarch Casino & Resort, Inc. Put 18,300 0 -100.00 723 0 -100.00
2017-12-31 13F-HR SNAK / Inventure Foods, Inc. Put 2,000 0 -100.00 9 0 -100.00
2017-12-31 13F-HR INAP / Internap Corporation Call 330,700 0 -100.00 1,439 0 -100.00
2017-12-31 13F-HR HRG / Harbinger Group Inc. Put 2,000 0 -100.00 31 0 -100.00
2017-12-31 13F-HR GHL / Greenhill & Co., Inc. 1,000 0 -100.00 17 0 -100.00
2017-12-31 13F-HR BSMX / Grupo Financiero Santander Mexico S.A. B. de C.V. 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR HEES / H &E Equipment Services, Inc. Call 17,800 0 -100.00 520 0 -100.00
2017-12-31 13F-HR HSNI / HSN, Inc. Put 4,000 0 -100.00 156 0 -100.00
2017-12-31 13F-HR GDOT / Green Dot Corp. Put 400 0 -100.00 20 0 -100.00
2017-12-31 13F-HR GBX / Greenbrier Companies, Inc. (THE) Call 1,200 0 -100.00 58 0 -100.00
2017-12-31 13F-HR GDOT / Green Dot Corp. Call 20,000 0 -100.00 992 0 -100.00
2017-12-31 13F-HR GWB / Great Western Bancorp, Inc. 100 0 -100.00 4 0 -100.00
2017-12-31 13F-HR GRAMERCY PPTY TR / Call (385002908) 4,000 0 -100.00 121 0
2017-12-31 13F-HR GPK / Graphic Packaging Holding Co. Put 10,100 0 -100.00 141 0 -100.00
2017-12-31 13F-HR GOV / Government Properties Income Trust 33,093 0 -100.00 621 0 -100.00
2017-12-31 13F-HR LPSN / LivePerson, Inc. Call 400 0 -100.00 5 0 -100.00
2017-12-31 13F-HR LN / LINE Corporation 1,238 0 -100.00 45 0 -100.00
2017-12-31 13F-HR LIVE / Live Ventures Incorporated 50 0 -100.00 1 0 -100.00
2017-12-31 13F-HR LSI / Life Storage, Inc. Call 1,200 0 -100.00 98 0 -100.00
2017-12-31 13F-HR LPNT / LifePoint Health, Inc. 573 0 -100.00 33 0 -100.00
2017-12-31 13F-HR LSXMA / Liberty Media, Sirius XM Group Series A 4,000 0 -100.00 168 0 -100.00
2017-12-31 13F-HR LXRX / Lexicon Pharmaceuticals, Inc. 70,092 0 -100.00 861 0 -100.00
2017-12-31 13F-HR LEG / Leggett & Platt, Inc. Put 100 0 -100.00 5 0 -100.00
2017-12-31 13F-HR GOL / Gol Linhas Aereas Inteligentes S.A. Call 900 0 -100.00 19 0 -100.00
2017-12-31 13F-HR GDDY / GoDaddy Inc. Put 200 0 -100.00 9 0 -100.00
2017-12-31 13F-HR GDDY / GoDaddy Inc. 5,905 0 -100.00 257 0 -100.00
2017-12-31 13F-HR GIMO / Gigamon Inc. Put 33,000 0 -100.00 1,391 0 -100.00
2017-12-31 13F-HR FOR / Forestar Group Inc Put 100 0 -100.00 2 0 -100.00
2017-12-31 13F-HR FLR / Fluor Corp. 3,849 0 -100.00 162 0 -100.00
2017-12-31 13F-HR FLDM / Fluidigm Corp. 23,155 0 -100.00 117 0 -100.00
2017-12-31 13F-HR FLY / Fly Leasing Ltd. Call 900 0 -100.00 13 0 -100.00
2017-12-31 13F-HR FBNC / First Bancorp Call 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR FINL / Finish Line, Inc. (THE) 300,747 0 -100.00 3,618 0 -100.00
2017-12-31 13F-HR EXA / Exa Corp 700 0 -100.00 17 0 -100.00
2017-12-31 13F-HR ENR / Energizer Holdings, Inc. Put 4,100 0 -100.00 189 0 -100.00
2017-12-31 13F-HR ENV / Envestnet, Inc. Put 5,000 0 -100.00 255 0 -100.00
2017-12-31 13F-HR CQP / Cheniere Energy Partners, LP Put 8,200 0 -100.00 236 0 -100.00
2017-12-31 13F-HR CHGG / Chegg, Inc. Put 200 0 -100.00 3 0 -100.00
2017-12-31 13F-HR CAH / Cardinal Health, Inc. 2,647 0 -100.00 177 0 -100.00
2017-12-31 13F-HR XCO / EXCO Resources, Inc. Put 8,500 0 -100.00 11 0 -100.00
2017-12-31 13F-HR CSRA / CSRA Inc. Put 200 0 -100.00 6 0 -100.00
2017-12-31 13F-HR BAH / Booz Allen Hamilton Holding Corp. Put 100 0 -100.00 4 0 -100.00
2017-12-31 13F-HR BTX / BioTime, Inc. Put 30,000 0 -100.00 85 0 -100.00
2017-12-31 13F-HR BAS / Basis Energy Services, Inc. Put 28,300 0 -100.00 546 0 -100.00
2017-12-31 13F-HR DGI / DigitalGlobe, Inc. Put 5,000 0 -100.00 176 0 -100.00
2017-12-31 13F-HR DO / Diamond Offshore Drilling, Inc. 18,677 0 -100.00 271 0 -100.00
2017-12-31 13F-HR GWR / Genesee & Wyoming, Inc. Put 1,500 0 -100.00 111 0 -100.00
2017-12-31 13F-HR GWR / Genesee & Wyoming, Inc. 100 0 -100.00 7 0 -100.00
2017-12-31 13F-HR GNCMB / General Communication, Inc. Call 6,500 0 -100.00 265 0 -100.00
2017-12-31 13F-HR GPS / Gap, Inc. (The) 5,423 0 -100.00 160 0 -100.00
2017-12-31 13F-HR SUP / Superior Industries International, Inc. 2,286 0 -100.00 38 0 -100.00
2017-12-31 13F-HR SLF / SunLife Financial Inc. Call 1,000 0 -100.00 40 0 -100.00
2017-12-31 13F-HR SPH / Suburban Propane Partners, L.P. Call 800 0 -100.00 21 0 -100.00
2017-12-31 13F-HR KOS / Kosmos Energy Ltd. Call 30,000 0 -100.00 239 0 -100.00
2017-12-31 13F-HR STOR / STORE Capital Corp. 4,637 0 -100.00 115 0 -100.00
2017-12-31 13F-HR SPLK / Splunk Inc. 7,039 0 -100.00 468 0 -100.00
2017-12-31 13F-HR SCLN / SciClone Pharmaceuticals, Inc. 300 0 -100.00 3 0 -100.00
2017-12-31 13F-HR SCHL / Scholastic Corp. Put 1,300 0 -100.00 48 0 -100.00
2017-12-31 13F-HR SLG / SL Green Realty Corp. Call 5,000 0 -100.00 507 0 -100.00
2017-12-31 13F-HR RT / Ruby Tuesday, Inc. 6,818 0 -100.00 15 0 -100.00
2017-12-31 13F-HR RT / Ruby Tuesday, Inc. Call 20,100 0 -100.00 43 0 -100.00
2017-12-31 13F-HR RT / Ruby Tuesday, Inc. Put 6,600 0 -100.00 14 0 -100.00
2017-12-31 13F-HR RNG / RingCentral, Inc. Put 6,000 0 -100.00 251 0 -100.00
2017-12-31 13F-HR REI / Ring Energy, Inc. Call 300 0 -100.00 4 0 -100.00
2017-12-31 13F-HR REI / Ring Energy, Inc. Put 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR RBA / Ritchie Bros. Auctioneers Inc. Call 200 0 -100.00 6 0 -100.00
2017-12-31 13F-HR COL / Rockwell Collins, Inc. 20,744 0 -100.00 2,711 0 -100.00
2017-12-31 13F-HR RIC / Richmont Mines, Inc. Put 14,500 0 -100.00 136 0 -100.00
2017-12-31 13F-HR CIE / Cobalt International Energy, Inc. Put 134,700 0 -100.00 193 0 -100.00
2017-12-31 13F-HR CDXC / ChromaDex Corporation 4,000 0 -100.00 17 0 -100.00
2017-12-31 13F-HR AM / Antero Midstream Partners LP 2,000 0 -100.00 63 0 -100.00
2017-12-31 13F-HR ANIK / Anika Therapeutics Inc. Call 1,100 0 -100.00 64 0 -100.00
2017-12-31 13F-HR AMKR / Amkor Technology, Inc. 589 0 -100.00 6 0 -100.00
2017-12-31 13F-HR AWK / American Water Works Co., Inc. Put 6,100 0 -100.00 494 0 -100.00
2017-12-31 13F-HR AVD / American Vanguard Corp. Call 200 0 -100.00 5 0 -100.00
2017-12-31 13F-HR ABEV / Ambev S.A Put 35,500 0 -100.00 234 0 -100.00
2017-12-31 13F-HR AMED / Amedisys, Inc. Call 5,000 0 -100.00 280 0 -100.00
2017-12-31 13F-HR BPL / Buckeye Partners, L.P. 4,822 0 -100.00 275 0 -100.00
2017-12-31 13F-HR BRCD / Brocade Communications Systems, Inc. Put 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR BWEN / Broadwind Energy, Inc. Put 2,500 0 -100.00 8 0 -100.00
2017-12-31 13F-HR BSFT / BroadSoft, Inc. 1,290 0 -100.00 65 0 -100.00
2017-12-31 13F-HR BRFS / BRF S.A. Call 13,300 0 -100.00 192 0 -100.00
2017-12-31 13F-HR ALR / Alere Inc. 440,809 0 -100.00 22,477 0 -100.00
2017-12-31 13F-HR ATW / Atwood Oceanics, Inc. Call 8,000 0 -100.00 75 0 -100.00
2017-12-31 13F-HR AERI / Aerie Pharmaceuticals, Inc. 281 0 -100.00 14 0 -100.00
2017-12-31 13F-HR ARI / Apollo Commercial Real Estate Finance, Inc. Put 200 0 -100.00 4 0 -100.00
2017-12-31 13F-HR ABUS / Arbutus Biopharma Corporation 19,830 0 -100.00 123 0 -100.00
2017-12-31 13F-HR ABUS / Arbutus Biopharma Corporation Put 16,200 0 -100.00 100 0 -100.00
2017-12-31 13F-HR ACI / Arch Coal, Inc. 367 0 -100.00 26 0 -100.00
2017-12-31 13F-HR AROC / Archrock, Inc. Call 6,500 0 -100.00 82 0 -100.00
2017-12-31 13F-HR ARES / Ares Management, L.P. 600 0 -100.00 11 0 -100.00
2017-12-31 13F-HR ARGS / Argos Therapeutics, Inc. 1,746 0 -100.00 0 0
2017-12-31 13F-HR ARGS / Argos Therapeutics, Inc. Call 3,500 0 -100.00 1 0 -100.00
2017-12-31 13F-HR ARGS / Argos Therapeutics, Inc. Put 2,500 0 -100.00 0 0
2017-12-31 13F-HR ARTX / Arotech Corp. 2,447 0 -100.00 10 0 -100.00
2017-12-31 13F-HR ARTX / Arotech Corp. Call 500 0 -100.00 2 0 -100.00
2017-12-31 13F-HR ARTX / Arotech Corp. Put 5,200 0 -100.00 22 0 -100.00
2017-12-31 13F-HR ABG / Asbury Automotive Group, Inc. Call 1,000 0 -100.00 61 0 -100.00
2017-12-31 13F-HR AHP / Ashford Hospitality Prime, Inc. Call 5,500 0 -100.00 52 0 -100.00
2017-12-31 13F-HR HOME / At Home Group Inc. 2,000 0 -100.00 46 0 -100.00
2017-12-31 13F-HR AT / Atlantic Power Corp. Call 8,000 0 -100.00 20 0 -100.00
2017-12-31 13F-HR ATW / Atwood Oceanics, Inc. 21,230 0 -100.00 199 0 -100.00
2017-12-31 13F-HR ATW / Atwood Oceanics, Inc. Put 16,800 0 -100.00 158 0 -100.00
2017-12-31 13F-HR AAC / AAC Holdings, Inc. Call 10,000 0 -100.00 99 0 -100.00
2017-12-31 13F-HR AAC / AAC Holdings, Inc. Put 2,500 0 -100.00 25 0 -100.00
2017-12-31 13F-HR AIR / AAR Corp. 6,173 0 -100.00 233 0 -100.00
2017-12-31 13F-HR LNC.WS / Lincoln National Corp. 230 0 -100.00 17 0 -100.00
2017-12-31 13F-HR GGG / Graco Inc. Call 1,100 0 -100.00 136 0 -100.00
2017-12-31 13F-HR GTN.A / Gray Television, Inc. Put 11,500 0 -100.00 181 0 -100.00
2017-12-31 13F-HR GXP / Great Plains Energy, Inc. Put 14,400 0 -100.00 436 0 -100.00
2017-12-31 13F-HR HRG / Harbinger Group Inc. 1,395 0 -100.00 22 0 -100.00
2017-12-31 13F-HR HBHC / Hancock Holding Co. Put 12,900 0 -100.00 625 0 -100.00
2017-12-31 13F-HR HLIT / Harmonic, Inc. Put 200 0 -100.00 1 0 -100.00
2017-12-31 13F-HR HSC / Harsco Corp. 1,008 0 -100.00 21 0 -100.00
2017-12-31 13F-HR HSC / Harsco Corp. Put 1,400 0 -100.00 29 0 -100.00
2017-12-31 13F-HR HAS / Hasbro, Inc. 3,947 0 -100.00 386 0 -100.00
2017-12-31 13F-HR HWKN / Hawkins, Inc. 1,000 0 -100.00 41 0 -100.00
2017-12-31 13F-HR HWKN / Hawkins, Inc. Call 2,000 0 -100.00 82 0 -100.00
2017-12-31 13F-HR HLS / HEALTHSOUTH Corp. 3,200 0 -100.00 148 0 -100.00
2017-12-31 13F-HR HLS / HEALTHSOUTH Corp. Call 700 0 -100.00 32 0 -100.00
2017-12-31 13F-HR HIIQ / Health Insurance Innovations, Inc. 56,626 0 -100.00 821 0 -100.00
2017-12-31 13F-HR HTA / Healthcare Trust of America, Inc. Call 200 0 -100.00 6 0 -100.00
2017-12-31 13F-HR HLX / Helix Energy Solutions Group, Inc. 1,400 0 -100.00 10 0 -100.00
2017-12-31 13F-HR HRTG / Heritage Insurance Holdings, Inc. 12,220 0 -100.00 161 0 -100.00
2017-12-31 13F-HR HIBB / Hibbett Sports, Inc. 300 0 -100.00 4 0 -100.00
2017-12-31 13F-HR INTERCONTINENTAL EXCHANGE IN / Call (45866F904) 5,000 0 -100.00 344 0
2017-12-31 13F-HR IVCRB / Invacare Corp. 7,240 0 -100.00 114 0 -100.00
2017-12-31 13F-HR SNAK / Inventure Foods, Inc. Call 6,400 0 -100.00 30 0 -100.00
2017-12-31 13F-HR IVR / Invesco Mortgage Capital Inc. 671 0 -100.00 11 0 -100.00
2017-12-31 13F-HR IVR / Invesco Mortgage Capital Inc. Put 10,000 0 -100.00 171 0 -100.00
2017-12-31 13F-HR ITG / Investment Technology Group, Inc. Put 300 0 -100.00 7 0 -100.00
2017-12-31 13F-HR ISBC / Investors Bancorp, Inc. 4,500 0 -100.00 61 0 -100.00
2017-12-31 13F-HR NVTA / Invitae Corp. 28,761 0 -100.00 269 0 -100.00
2017-12-31 13F-HR IOVA / Iovance Biotherapeutics Inc. 122 0 -100.00 1 0 -100.00
2017-12-31 13F-HR IRBT / iRobot Corp. 17,700 0 -100.00 1,364 0 -100.00
2017-12-31 13F-HR IAU / iShares Gold Trust 6,734 0 -100.00 83 0 -100.00
2017-12-31 13F-HR ISHARES TR / S&P 100 ETF Call (464287901) 900 0 -100.00 100 0
2017-12-31 13F-HR IXYS / IXYS Corp. 8,541 0 -100.00 202 0 -100.00
2017-12-31 13F-HR IXYS / IXYS Corp. Put 15,700 0 -100.00 372 0 -100.00
2017-12-31 13F-HR MTEM / Molecular Templates, Inc. Call 900 0 -100.00 6 0 -100.00
2017-12-31 13F-HR MNR / Monmouth Real Estate Investment Corp. Call 500 0 -100.00 8 0 -100.00
2017-12-31 13F-HR MPWR / Monolithic Power Systems, Inc. 150 0 -100.00 16 0 -100.00
2017-12-31 13F-HR MPWR / Monolithic Power Systems, Inc. Call 1,000 0 -100.00 107 0 -100.00
2017-12-31 13F-HR MPWR / Monolithic Power Systems, Inc. Put 1,000 0 -100.00 107 0 -100.00
2017-12-31 13F-HR MOV / Movado Group, Inc. 400 0 -100.00 11 0 -100.00
2017-12-31 13F-HR MWA / Mueller Water Products, Inc. Put 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR MUSA / Murphy USA Inc. Call 42,500 0 -100.00 2,933 0 -100.00
2017-12-31 13F-HR NVEE / NV5 Global, Inc. Call 6,700 0 -100.00 366 0 -100.00
2017-12-31 13F-HR NSTG / NanoString Technologies, Inc. 587 0 -100.00 9 0 -100.00
2017-12-31 13F-HR NSTG / NanoString Technologies, Inc. Put 1,800 0 -100.00 29 0 -100.00
2017-12-31 13F-HR NSSC / NAPCO Security Technologies, Inc. 698 0 -100.00 7 0 -100.00
2017-12-31 13F-HR ABLZF / ABB Ltd. Put 100 0 -100.00 2 0 -100.00
2017-12-31 13F-HR AES / AES Corp. (The) Put 400 0 -100.00 4 0 -100.00
2017-12-31 13F-HR AMCX / AMC Networks Inc. 6,403 0 -100.00 374 0 -100.00
2017-12-31 13F-HR AAN / Aaron's, Inc. 3,611 0 -100.00 158 0 -100.00
2017-12-31 13F-HR AXDX / Accelerate Diagnostics, Inc. 37,033 0 -100.00 831 0 -100.00
2017-12-31 13F-HR XLRN / Acceleron Pharma Inc. 3,134 0 -100.00 117 0 -100.00
2017-12-31 13F-HR ACHV / Achieve Life Sciences Inc 324 0 -100.00 1 0 -100.00
2017-12-31 13F-HR ADMS / Adamas Pharmaceuticals, Inc. 37,518 0 -100.00 794 0 -100.00
2017-12-31 13F-HR ABCO / Advisory Board Co. (The) Call 25,200 0 -100.00 1,351 0 -100.00
2017-12-31 13F-HR ADVISORY BRD CO / Put (00762W957) 1,900 0 -100.00 102 0
2017-12-31 13F-HR AJRD / Aerojet Rocketdyne Holdings, Inc. Put 5,000 0 -100.00 175 0 -100.00
2017-12-31 13F-HR AEZS / AEterna Zentaris Inc. 14,670 0 -100.00 30 0 -100.00
2017-12-31 13F-HR AIMT / Aimmune Therapeutics, Inc. 873 0 -100.00 22 0 -100.00
2017-12-31 13F-HR AKBA / Akebia Therapeutics, Inc. 5,713 0 -100.00 112 0 -100.00
2017-12-31 13F-HR AGI / Alamos Gold Inc. 326 0 -100.00 2 0 -100.00
2017-12-31 13F-HR ALR / Alere Inc. Call 58,400 0 -100.00 2,978 0 -100.00
2017-12-31 13F-HR EAT / Brinker International, Inc. Put 500 0 -100.00 16 0 -100.00
2017-12-31 13F-HR BTI / British American Tobacco p.l.c. 23,600 0 -100.00 1,474 0 -100.00
2017-12-31 13F-HR BRCD / Brocade Communications Systems, Inc. Call 1,800 0 -100.00 22 0 -100.00
2017-12-31 13F-HR BC / Brunswick Corp. 700 0 -100.00 39 0 -100.00
2017-12-31 13F-HR BC / Brunswick Corp. Put 200 0 -100.00 11 0 -100.00
2017-12-31 13F-HR CBOE / CBOE Holdings, Inc. 160 0 -100.00 17 0 -100.00
2017-12-31 13F-HR CBG / CBRE Group, Inc. 17,014 0 -100.00 644 0 -100.00
2017-12-31 13F-HR CIT / CIT Group, Inc. (The) 37,766 0 -100.00 1,852 0 -100.00
2017-12-31 13F-HR ALR / Alere Inc. Put 567,800 0 -100.00 28,952 0 -100.00
2017-12-31 13F-HR ALIM / Alimera Sciences, Inc. 4,990 0 -100.00 7 0 -100.00
2017-12-31 13F-HR ATI / Allegheny Technologies, Inc. 24,184 0 -100.00 578 0 -100.00
2017-12-31 13F-HR ADS / Alliance Data Systems Corp. 2,063 0 -100.00 457 0 -100.00
2017-12-31 13F-HR ADS / Alliance Data Systems Corp. Put 50,000 0 -100.00 11,078 0 -100.00
2017-12-31 13F-HR AHGP / Alliance Holdings GP, L.P 800 0 -100.00 22 0 -100.00
2017-12-31 13F-HR LNT / Alliant Energy Corp. Call 800 0 -100.00 33 0 -100.00
2017-12-31 13F-HR ALSN / Allison Transmission Holdings, Inc. 2,800 0 -100.00 105 0 -100.00
2017-12-31 13F-HR APT / Alpha Pro Tech Ltd. Call 1,500 0 -100.00 6 0 -100.00
2017-12-31 13F-HR RESI / Altisource Residential Corp 26,875 0 -100.00 299 0 -100.00
2017-12-31 13F-HR RESI / Altisource Residential Corp Put 133,700 0 -100.00 1,485 0 -100.00
2017-12-31 13F-HR AMRC / Ameresco, Inc. 300 0 -100.00 2 0 -100.00
2017-12-31 13F-HR AEL / American Equity Investment Life Holding Co. Call 4,400 0 -100.00 128 0 -100.00
2017-12-31 13F-HR AXP / American Express Co. Call 13,100 0 -100.00 1,185 0 -100.00
2017-12-31 13F-HR AXP / American Express Co. Put 600 0 -100.00 54 0 -100.00
2017-12-31 13F-HR AMID / American Midstream Partners LP 9,224 0 -100.00 126 0 -100.00
2017-12-31 13F-HR AMSWA / American Software, Inc. Call 400 0 -100.00 5 0 -100.00
2017-12-31 13F-HR AWK / American Water Works Co., Inc. 478 0 -100.00 39 0 -100.00
2017-12-31 13F-HR APU / AmeriGas Partners, L.P. 2,800 0 -100.00 126 0 -100.00
2017-12-31 13F-HR APU / AmeriGas Partners, L.P. Put 3,000 0 -100.00 135 0 -100.00
2017-12-31 13F-HR AME / Ametek, Inc. Call 10,000 0 -100.00 660 0 -100.00
2017-12-31 13F-HR BETR / Amplify Snack Brands, Inc. 414 0 -100.00 3 0 -100.00
2017-12-31 13F-HR ANGI / Angie's List, Inc. 7,425 0 -100.00 93 0 -100.00
2017-12-31 13F-HR ANGI / Angie's List, Inc. Put 40,800 0 -100.00 508 0 -100.00
2017-12-31 13F-HR JRJC / China Finance Online Co. Ltd. Put 1,600 0 -100.00 3 0 -100.00
2017-12-31 13F-HR SNP / China Petroleum & Chemical Corp. Put 400 0 -100.00 303 0 -100.00
2017-12-31 13F-HR CHD / Church & Dwight Co., Inc. Call 400 0 -100.00 19 0 -100.00
2017-12-31 13F-HR CTAS / Cintas Corp. 100 0 -100.00 14 0 -100.00
2017-12-31 13F-HR CTAS / Cintas Corp. Put 1,100 0 -100.00 159 0 -100.00
2017-12-31 13F-HR CFG / Citizens Financial Group, Inc. 6,304 0 -100.00 239 0 -100.00
2017-12-31 13F-HR CLH / Clean Harbors, Inc. Call 500 0 -100.00 28 0 -100.00
2017-12-31 13F-HR CCO / Clear Channel Outdoor Holdings, Inc. 100 0 -100.00 0 0
2017-12-31 13F-HR CLFD / Clearfield, Inc. Call 10,000 0 -100.00 136 0 -100.00
2017-12-31 13F-HR CLDR / Cloudera, Inc. Call 41,600 0 -100.00 691 0 -100.00
2017-12-31 13F-HR COH / Coach, Inc. Call 118,000 0 -100.00 4,753 0 -100.00
2017-12-31 13F-HR COH / Coach, Inc. Put 38,600 0 -100.00 1,555 0 -100.00
2017-12-31 13F-HR CCOI / Cogent Communications Holdings, Inc. Call 5,100 0 -100.00 249 0 -100.00
2017-12-31 13F-HR COHU / Cohu, Inc. 1,000 0 -100.00 24 0 -100.00
2017-12-31 13F-HR COLM / Columbia Sportswear Co. 1,156 0 -100.00 71 0 -100.00
2017-12-31 13F-HR COLM / Columbia Sportswear Co. Call 100 0 -100.00 6 0 -100.00
2017-12-31 13F-HR CMA / Comerica, Inc. 1,190 0 -100.00 91 0 -100.00
2017-12-31 13F-HR CODI / Compass Diversified Holdings 100 0 -100.00 2 0 -100.00
2017-12-31 13F-HR CNX / CONSOL Energy, Inc. 215,568 0 -100.00 3,652 0 -100.00
2017-12-31 13F-HR CNX / CONSOL Energy, Inc. Call 42,700 0 -100.00 723 0 -100.00
2017-12-31 13F-HR CNX / CONSOL Energy, Inc. Put 61,200 0 -100.00 1,037 0 -100.00
2017-12-31 13F-HR CPSS / Consumer Portfolio Services, Inc. Call 13,000 0 -100.00 59 0 -100.00
2017-12-31 13F-HR BK / Bank of New York Mellon Corp. (The) 14,832 0 -100.00 786 0 -100.00
2017-12-31 13F-HR BNS / Bank of Nova Scotia (Halifax, NS) Put 1,000 0 -100.00 64 0 -100.00
2017-12-31 13F-HR VXZ / iPath® S&P 500 VIX Mid-Term Futures ETN 100 0 -100.00 2 0 -100.00
2017-12-31 13F-HR BARCLAYS BK PLC / IPATH S&P MT ETN Put (06740Q950) 200 0 -100.00 4 0
2017-12-31 13F-HR BARCLAYS BK PLC / IPATH S&P500 VIX (06746L422) 57,235 0 -100.00 2,243 0
2017-12-31 13F-HR BKS / Barnes & Noble, Inc. 24,338 0 -100.00 185 0 -100.00
2017-12-31 13F-HR CUDA / Barracuda Networks, Inc. Put 22,200 0 -100.00 538 0 -100.00
2017-12-31 13F-HR BAS / Basis Energy Services, Inc. 30,082 0 -100.00 581 0 -100.00
2017-12-31 13F-HR BFR / BBVA Banco Frances S.A. 7,652 0 -100.00 156 0 -100.00
2017-12-31 13F-HR BZH / Beazer Homes USA, Inc. 118 0 -100.00 2 0 -100.00
2017-12-31 13F-HR BEBE / bebe stores, inc. 80 0 -100.00 0 0
2017-12-31 13F-HR BNFT / Benefitfocus, Inc. Call 1,000 0 -100.00 34 0 -100.00
2017-12-31 13F-HR BIOC / Biocept, Inc. Call 84,700 0 -100.00 104 0 -100.00
2017-12-31 13F-HR BKFS / Black Knight Financial Services, Inc. Call 2,600 0 -100.00 112 0 -100.00
2017-12-31 13F-HR BL / BlackLine, Inc. Call 2,700 0 -100.00 92 0 -100.00
2017-12-31 13F-HR BLMN / Bloomin' Brands, Inc. Call 2,000 0 -100.00 35 0 -100.00
2017-12-31 13F-HR BLMN / Bloomin' Brands, Inc. Put 5,800 0 -100.00 102 0 -100.00
2017-12-31 13F-HR BCOR / Blucora, Inc. Call 34,200 0 -100.00 865 0 -100.00
2017-12-31 13F-HR BHBK / Blue Hills Bancorp, Inc. Call 25,000 0 -100.00 480 0 -100.00
2017-12-31 13F-HR BOBE / Bob Evans Farms, Inc. Call 7,000 0 -100.00 543 0 -100.00
2017-12-31 13F-HR BONT / Bon-Ton Stores, Inc. (THE) Call 1,200 0 -100.00 1 0 -100.00
2017-12-31 13F-HR BONT / Bon-Ton Stores, Inc. (THE) Put 8,700 0 -100.00 4 0 -100.00
2017-12-31 13F-HR CNO / CNO Financial Group, Inc. Call 8,500 0 -100.00 198 0 -100.00
2017-12-31 13F-HR CRH / CRH Plc Call 100 0 -100.00 4 0 -100.00
2017-12-31 13F-HR CVRR / CVR Refining LP 22,619 0 -100.00 223 0 -100.00
2017-12-31 13F-HR CVRR / CVR Refining LP Put 1,300 0 -100.00 13 0 -100.00
2017-12-31 13F-HR CYS / CYS Investments, Inc. Call 11,200 0 -100.00 97 0 -100.00
2017-12-31 13F-HR CYS / CYS Investments, Inc. Put 67,300 0 -100.00 581 0 -100.00
2017-12-31 13F-HR CDZI / Cadiz, Inc. 1,002 0 -100.00 13 0 -100.00
2017-12-31 13F-HR CDZI / Cadiz, Inc. Put 19,300 0 -100.00 245 0 -100.00
2017-12-31 13F-HR CZR / Caesars Entertainment Corporation 37,343 0 -100.00 499 0 -100.00
2017-12-31 13F-HR CACQ / Caesars Acquisition Co. Call 4,000 0 -100.00 86 0 -100.00
2017-12-31 13F-HR CALM / Cal-Maine Foods, Inc. 3,779 0 -100.00 155 0 -100.00
2017-12-31 13F-HR ELY / Callaway Golf Company Put 25,200 0 -100.00 364 0 -100.00
2017-12-31 13F-HR DDC / Dominion Diamond Corp. Put 5,200 0 -100.00 74 0 -100.00
2017-12-31 13F-HR UFS / Domator Corp. Put 500 0 -100.00 22 0 -100.00
2017-12-31 13F-HR DMLP / Dorchester Minerals, L.P. Put 1,500 0 -100.00 23 0 -100.00
2017-12-31 13F-HR DLTH / Duluth Holdings Inc. 1,168 0 -100.00 24 0 -100.00
2017-12-31 13F-HR DLTH / Duluth Holdings Inc. Put 1,100 0 -100.00 22 0 -100.00
2017-12-31 13F-HR DX / Dynex Capital, Inc. Call 7,000 0 -100.00 51 0 -100.00
2017-12-31 13F-HR EPR / EPR Properties Put 100 0 -100.00 7 0 -100.00
2017-12-31 13F-HR ETFS SILVER TR / SILVER SHS Put (26922X957) 400 0 -100.00 7 0
2017-12-31 13F-HR XCO / EXCO Resources, Inc. Call 202,100 0 -100.00 271 0 -100.00
2017-12-31 13F-HR EHTH / eHealth, Inc. Call 4,900 0 -100.00 117 0 -100.00
2017-12-31 13F-HR CAFD / 8point3 Energy Partners LP Call 7,900 0 -100.00 119 0 -100.00
2017-12-31 13F-HR EKSO / Ekso Bionics Holdings, Inc. Call 500 0 -100.00 1 0 -100.00
2017-12-31 13F-HR EGHT / 8x8, Inc. 1,659 0 -100.00 22 0 -100.00
2017-12-31 13F-HR EGHT / 8x8, Inc. Put 1,900 0 -100.00 26 0 -100.00
2017-12-31 13F-HR ERI / Eldorado Resorts, Inc. Put 2,500 0 -100.00 64 0 -100.00
2017-12-31 13F-HR ESIO / Electro Scientific Industries, Inc. 90 0 -100.00 1 0 -100.00
2017-12-31 13F-HR PERY / Ellis Perry International, Inc. 25,311 0 -100.00 599 0 -100.00
2017-12-31 13F-HR EBS / Emergent Biosolutions, Inc. Call 5,000 0 -100.00 202 0 -100.00
2017-12-31 13F-HR EMPIRE ST RLTY TR INC / CL A Put (292104956) 100 0 -100.00 2 0
2017-12-31 13F-HR ENBL / Enable Midstream Partners, LP Call 1,100 0 -100.00 18 0 -100.00
2017-12-31 13F-HR CP / Canadian Pacific Railway Ltd. Call 3,900 0 -100.00 655 0 -100.00
2017-12-31 13F-HR CSU / Capital Senior Living Corp. Call 300 0 -100.00 4 0 -100.00
2017-12-31 13F-HR CAH / Cardinal Health, Inc. Call 300 0 -100.00 20 0 -100.00
2017-12-31 13F-HR CAH / Cardinal Health, Inc. Put 2,200 0 -100.00 147 0 -100.00
2017-12-31 13F-HR CSII / Cardiovascular Systems, Inc. Call 6,600 0 -100.00 186 0 -100.00
2017-12-31 13F-HR CRCM / Care.com, Inc. Call 100 0 -100.00 2 0 -100.00
2017-12-31 13F-HR CRCM / Care.com, Inc. Put 100 0 -100.00 2 0 -100.00
2017-12-31 13F-HR TAST / Carrols Restaurant Group, Inc. Put 100 0 -100.00 1 0 -100.00
2017-12-31 13F-HR CRI / Carter's, Inc. 2,600 0 -100.00 257 0 -100.00
2017-12-31 13F-HR CAVM / Cavium, Inc. 222 0 -100.00 15 0 -100.00
2017-12-31 13F-HR FUN / Cedar Fair, L.P. Call 100 0 -100.00 6 0 -100.00
2017-12-31 13F-HR FUN / Cedar Fair, L.P. Put 1,000 0 -100.00 64 0 -100.00
2017-12-31 13F-HR CDR / Cedar Realty Trust, Inc. 1,600 0 -100.00 9 0 -100.00
2017-12-31 13F-HR CEMP / Cempra, Inc. Call 20,700 0 -100.00 67 0 -100.00
2017-12-31 13F-HR CEMP / Cempra, Inc. Put 62,300 0 -100.00 202 0 -100.00
2017-12-31 13F-HR CNC / Centene Corp. Call 4,300 0 -100.00 416 0 -100.00
2017-12-31 13F-HR CSFL / Centerstate Banks, Inc. Put 42,500 0 -100.00 1,139 0 -100.00
2017-12-31 13F-HR GTLS / Chart Industries, Inc. Call 1,200 0 -100.00 47 0 -100.00
2017-12-31 13F-HR CQP / Cheniere Energy Partners, LP 2,468 0 -100.00 71 0 -100.00
2017-12-31 13F-HR PLCE / Children's Place, Inc. (The) Put 200 0 -100.00 24 0 -100.00
2017-12-31 13F-HR CMRX / Chimerix, Inc. 4,967 0 -100.00 26 0 -100.00
2017-12-31 13F-HR CMRX / Chimerix, Inc. Put 26,200 0 -100.00 138 0 -100.00
2017-12-31 13F-HR VLRS / Controladora Vuela Compania de Aviacion, S.A.B. de C.V.