SecurityMLM / Martin Marietta Materials, Inc.
InstitutionTwo Sigma Securities, Llc
Shares6,321
Value $ 1,412,000
Related 573284AK2 / Martin Marietta Materials 6.6% Senior Notes 4/15/18
573284AA4 / Martin Marietta Materials 7.000% Debentures 12/01/25
573284AJ5 / Martin Marietta Matls Inc Senior Notes 6.25% 05/01/37

Two Sigma Securities, Llc reports 34.06% increase in ownership of MLM / Martin Marietta Materials, Inc.

August 14, 2018 - Two Sigma Securities, Llc has filed a 13F-HR form disclosing ownership of 6,321 shares of Martin Marietta Materials, Inc. (NYSE:MLM) with total holdings valued at $1,412,000 USD as of June 30, 2018. Two Sigma Securities, Llc had filed a previous 13F-HR on May 15, 2018 disclosing 4,715 shares of Martin Marietta Materials, Inc. at a value of $977,000 USD. This represents a change in shares of 34.06 percent and a change in value of 44.52 percent during the quarter.

Two Sigma Securities, Llc has a history of taking positions in derivatives of the underlying security (MLM) in the form of stock options. The firm currently holds 14,800 call options valued at $3,305,000 USD and 33,300 put options valued at $7,437,000 USD .

Other investors with positions similar to Two Sigma Securities, Llc include Advantus Capital Management Inc, Corient Capital Partners, LLC, Weitz Investment Management, Inc., Crossmark Global Holdings, Inc., M&t Bank Corp, and Brant Point Investment Management Llc.

Martin Marietta Materials, Inc. has declared a standard industrial code (sic) of 14 which is the "Mining And Quarrying Of Nonmetallic Minerals, Except Fuels" industry. Two Sigma Securities, Llc's top industries are "Agricultural Services" (sic 07), "Heavy Construction Other Than Building Construction Contractors" (sic 16), and "Construction Special Trade Contractors" (sic 17).

13F Filings

The Security, Class, and CUSIP columns in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names and cusips.

In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Effective
Date
Form Security Class CUSIP Share
Price
Shares Change
(%)
Value
(x1000)
Change
(%)
Cost
(x1000)
Profit
(x1000)
Return
(%)
2018-06-30 13F-HR MARTIN MARIETTA MATLS COM 573284106 215.30 6,321 34.06 1,412 44.52 346 89 9.13
2018-03-31 13F-HR MARTIN MARIETTA MATLS COM 573284106 4,715 977 977 0 0.00

Call Options

Effective
Date
Form Security Class CUSIP Opt Share
Price
Shares Change
(%)
Value
(x1000)
Change
(%)
Cost
(x1000)
Profit
(x1000)
Return
(%)
2018-06-30 13F-HR MARTIN MARIETTA MATLS COM 573284106 Call 215.31 14,800 10.45 3,305 18.97 301 226 8.12
2018-03-31 13F-HR MARTIN MARIETTA MATLS COM 573284106 Call 214.13 13,400 538.10 2,778 498.71 2,420 -106 -22.78
2017-12-31 13F-HR MARTIN MARIETTA MATLS COM 573284106 Call 2,100 464

Put Options

Effective
Date
Form Security Class CUSIP Opt Share
Price
Shares Change
(%)
Value
(x1000)
Change
(%)
Cost
(x1000)
Profit
(x1000)
Return
(%)
2018-06-30 13F-HR MARTIN MARIETTA MATLS COM 573284106 Put 215.28 33,300 608.51 7,437 663.55 6,157 306 31.41
2018-03-31 13F-HR MARTIN MARIETTA MATLS COM 573284106 Put 4,700 974 974 0 0.00


CUSIP: 573284106