Stock Institutional Ownership and Shareholders

SecurityAMID / American Midstream Partners LP (02752P100)
CEO and Executive ChairmanBERGSTROM STEPHEN W
Institutional Owners55
Institutional Shares65,273,916
Institutional Value$ 469,469,000 USD

American Midstream Partners LP (NYSE:AMID) has 55 institutional investors and shareholders that have filed 13D/G or 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 65,273,916 shares. Largest shareholders include Magnolia Infrastructure Holdings, Llc, ArcLight Capital Partners, LLC, Oppenheimer Funds Inc, Cushing Asset Management, Lp, and Advisory Research Inc.


American Midstream Partners LP (NYSE:AMID) ownership summary shows current positions in the company by institutions and funds, as well as latest changes in position size. Major shareholders can include individual investors, mutual funds, hedge funds, or institutions. The Schedule 13D indicates that the investor holds more than 5% of the company and intends to actively pursue a change in business strategy. Schedule 13G indicates a passive investment of over 5%. Green rows indicate new positions. Red rows indicate closed positions. Click the link icon to see the full transaction history.

File DateFormInvestor Opt Prev Shares Current Shares Change
(Percent)
Prev Value (x$1000) Current Value (x$1000) Change
(Percent)
2017-08-14 13F-HR/A-1 PRICE MICHAEL F 663,987 685,499 3.24 9,860 8,809 -10.66
2017-08-09 13F-HR Atlantic Trust Group, LLC 920,095 920,095 0.00 13,663 11,823 -13.47
2017-08-07 13F-HR HITE Hedge Asset Management LLC 665,069 471,649 -29.08 9,876 6,061 -38.63
2017-08-14 13F-HR Parallax Volatility Advisers, L.P. Call 600 0 -100.00 9 0 -100.00
2017-08-14 13F-HR GOLDMAN SACHS GROUP INC 25,133 17,081 -32.04 373 219 -41.29
2017-08-14 13F-HR GROUP ONE TRADING, L.P. Put 50,000 62,700 25.40 743 806 8.48
2017-08-11 13F-HR Advisor Group, Inc. 1,786 5,703 219.32 26 74 184.62
2017-08-14 13F-HR ROYAL BANK OF CANADA 44,374 44,245 -0.29 659 569 -13.66
2017-08-15 13F-HR SUSQUEHANNA INTERNATIONAL GROUP, LLP 126,146 1,621
2017-06-27 13F-HR/A-1 Nuveen Asset Management, LLC 465,968 0 -100.00 8,481 0 -100.00
2017-05-12 13F-HR Renaissance Technologies LLC 126,885 183,619 44.71 2,309 2,727 18.10
2017-09-20 13F-HR YORKVILLE CAPITAL MANAGEMENT, LLC 42,063 34,129 -18.86 625 439 -29.76
2017-10-17 13F-HR Cutler Group LP Put 25,500 19,200 -24.71 73 51 -30.14
2017-08-14 13F-HR PEAK6 Investments, L.P. Call 17,500 80,600 360.57 260 1,036 298.46
2017-04-18 13F-HR SeaBridge Investment Advisors LLC 900 0 -100.00 16 0 -100.00
2017-08-15 13F-HR Intellectus Partners, LLC 1,311 1,352 3.13 19 17 -10.53
2017-05-01 13F-HR Spot Trading L.L.C Put 23,200 0 -100.00 422 0 -100.00
2017-08-11 13F-HR CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 57,750 57,750 0.00 858 742 -13.52
2017-05-01 13F-HR Spot Trading L.L.C 6,034 0 -100.00 110 0 -100.00
2017-08-11 13F-HR CITADEL ADVISORS LLC 16,650 27,518 65.27 247 354 43.32
2017-08-11 13F-HR GSA CAPITAL PARTNERS LLP 19,400 0 -100.00 288 0 -100.00
2017-07-12 13F-HR NEXT Financial Group, Inc 3,250 5,800 78.46 48,000 75,000 56.25
2017-08-04 13F-HR Mosaic Family Wealth, LLC 2,800 2,800 0.00 42 36 -14.29
2017-08-15 13F-HR SUSQUEHANNA INTERNATIONAL GROUP, LLP Put 82,700 147,600 78.48 1,228 1,897 54.48
2017-05-12 13F-HR CITADEL ADVISORS LLC Call 18,200 0 -100.00 331 0 -100.00
2017-10-12 13F-HR Regent Investment Management LLC 11,000 11,756 6.87 141 160 13.48
2017-08-10 13F-HR WELLS FARGO & COMPANY/MN 31,603 57,321 81.38 469 737 57.14
2017-10-11 SC 13D/A Magnolia Infrastructure Holdings, Llc 37,016,597 34,656,431 -6.38
2017-05-04 13F-HR Acrospire Investment Management LLC 645 0 -100.00 12 0 -100.00
2017-08-14 13F-HR CUSHING ASSET MANAGEMENT, LP 2,745,700 2,228,081 -18.85 40,774 28,631 -29.78
2017-08-14 13F-HR WOLVERINE TRADING, LLC Put 40,000 32,300 -19.25 582 413 -29.04
2017-08-14 13F-HR WOLVERINE TRADING, LLC Call 10,600 0 -100.00 154 0 -100.00
2017-05-01 13F-HR Spot Trading L.L.C Call 1,900 0 -100.00 35 0 -100.00
2017-08-14 13F-HR ELCO Management Co., LLC 219,760 218,200 -0.71 3,263 2,804 -14.07
2017-08-14 13F-HR GUGGENHEIM CAPITAL LLC 26,575 24,810 -6.64 394 319 -19.04
2017-07-27 13F-HR Spot Trading L.l.c. Call 15,500 199
2017-08-14 13F-HR Walleye Trading LLC 2,700 0 -100.00 40 0 -100.00
2017-08-07 13F-HR Sumitomo Mitsui Trust Holdings, Inc. 19,000 19,000 0.00 282 244 -13.48
2017-08-14 13F-HR Clearbridge Investments, LLC 438,888 388,888 -11.39 6,517 4,997 -23.32
2017-08-11 13F-HR CITADEL ADVISORS LLC Put 19,400 32,200 65.98 288 414 43.75
2017-08-15 13F-HR SUSQUEHANNA INTERNATIONAL GROUP, LLP Call 166,300 55,300 -66.75 2,470 711 -71.21
2017-07-27 13F-HR Spot Trading L.l.c. 6,807 87
2017-07-12 13F-HR HOLLENCREST SECURITIES LLC 56,200 0 -100.00 835 0 -100.00
2017-08-14 13F-HR PEAK6 Investments, L.P. Put 104,700 126,900 21.20 1,555 1,631 4.89
2017-08-09 13F-HR JP MORGAN CHASE & CO 55 55 0.00 1 1 0.00
2017-08-11 13F-HR MORGAN STANLEY 829,539 535,473 -35.45 12,318 6,880 -44.15
2017-05-11 13F-HR Salient Capital Advisors, LLC 5,280 0 -100.00 96 0 -100.00
2017-08-14 13F-HR COHEN & STEERS INC 270,354 270,354 0.00 4,015 3,474 -13.47
2017-08-08 13F-HR Neuberger Berman Group LLC 851,075 765,075 -10.10 12,638 9,831 -22.21
2017-05-15 13F-HR DEUTSCHE BANK AG\ 131,000 239,495 82.82 2,384 3,556 49.16
2017-05-15 13F-HR CREDIT SUISSE AG/ 32,312 0 -100.00 588 0 -100.00
2017-08-04 13F-HR SECURITY NATIONAL TRUST CO 3,000 3,000 0.00 45 39 -13.33
2017-08-14 13F-HR OPPENHEIMER FUNDS INC 5,798,609 5,984,041 3.20 86,109 76,895 -10.70
2017-07-12 13F-HR SIMPLEX TRADING, LLC 0 16,114 0 207
2017-08-14 13F-HR ArcLight Capital Partners, LLC 13,977,709 13,977,709 0.00 207,569 179,614 -13.47
2017-08-15 13F-HR Raymond James Financial Services Advisors, Inc. 29,184 30,279 3.75 433 389 -10.16
2017-08-09 13F-HR COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 47,555 0 -100.00 706 0 -100.00
2017-07-27 13F-HR Spot Trading L.l.c. Put 32,900 423
2017-08-18 13F-HR TORONTO DOMINION BANK 2,035 2,035 0.00 30 26 -13.33
2017-08-14 13F-HR Parallax Volatility Advisers, L.P. 926 0 -100.00 14 0 -100.00
2017-10-16 13F-HR BANK OF MONTREAL /CAN/ 25,000 25,000 0.00 321 341 6.23
2017-08-07 13F-HR AMERICAN CENTURY COMPANIES INC 125,279 0 -100.00 1,860 0 -100.00
2017-08-01 13F-HR Global X Management CO LLC 12,363 159
2017-08-11 13F-HR Rafferty Asset Management, LLC 180,019 0 -100.00 2,673 0 -100.00
2017-07-12 13F-HR SIMPLEX TRADING, LLC Put 91 300 229.67 22 97 340.91
2017-07-31 13F-HR IFP Advisors, Inc 200 200 0.00 3 3 0.00
2017-08-14 13F-HR BARCLAYS PLC 16,207 14,166 -12.59 240 182 -24.17
2017-07-25 13F-HR ING GROEP NV 17,762 0 -100.00 264 0 -100.00
2017-08-08 13F-HR Allen Investment Management LLC 35,752 0 -100.00 531 0 -100.00
2017-08-15 13F-HR MANUFACTURERS LIFE INSURANCE COMPANY, THE 2,256 2,393 6.07 34 31 -8.82
2017-08-03 13F-HR Texas Yale Capital Corp. 13,100 13,100 0.00 195 168 -13.85
2017-08-11 13F-HR Arrow Investment Advisors, LLC 53,472 45,239 -15.40 794 581 -26.83
2017-10-17 13F-HR SPIRIT OF AMERICA MANAGEMENT CORP/NY 250,929 250,929 0.00 3,224 3,425 6.23
2017-07-27 13F-HR EAGLE GLOBAL ADVISORS LLC 10,000 10,000 0.00 148 128 -13.51
2017-08-14 13F-HR BANK OF AMERICA CORP /DE/ 616,348 763,982 23.95 9,153 9,818 7.27
2017-07-12 13F-HR SIMPLEX TRADING, LLC Call 25 105 320.00 12 27 125.00
2017-08-14 13F-HR MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 472,306 0 -100.00 7,014 0 -100.00
2017-08-14 13F-HR UBS Group AG 414,762 645,965 55.74 6,159 8,301 34.78
2017-05-26 13F-HR Jacobi Capital Management LLC 1,300 0 -100.00 23 0 -100.00
2017-08-14 13F-HR LADENBURG THALMANN FINANCIAL SERVICES INC 22,380 53,973 141.17 332 693 108.73
2017-08-14 13F-HR Zions Bancorporation 0 6,871 0 113
2017-10-17 13F-HR Cutler Group LP Call 74,000 300 -99.59 193 0 -100.00
2017-08-14 13F-HR GROUP ONE TRADING, L.P. Call 22,000 9,600 -56.36 327 123 -62.39
2017-08-22 13F-HR/A-1 ADVISORY RESEARCH INC 1,115,339 1,190,339 6.72 16,563 15,295 -7.66
2017-08-11 13F-HR CITIGROUP INC 3,700 30,603 727.11 55 393 614.55
2017-08-14 13F-HR PEAK6 Investments, L.P. 49,138 40,936 -16.69 730 526 -27.95
2017-07-28 13F-HR STARR INTERNATIONAL CO INC 100,000 100,000 0.00 1,485 1,285 -13.47
2017-08-14 13F-HR GROUP ONE TRADING, L.P. 22,619 37,424 65.45 336 481 43.15
2017-08-11 13F-HR Mariner Wealth Advisors, LLC 25,000 0 -100.00 371 0 -100.00
2017-10-17 13F-HR Cutler Group LP 39,156 11,623 -70.32 503 158 -68.59
2017-08-14 13F-HR WOLVERINE TRADING, LLC 27,422 0 -100.00 399 0 -100.00
2017-07-26 13F-HR BENJAMIN F. EDWARDS & COMPANY, INC. 500 500 0.00 7 6 -14.29
CUSIP: 02752P100