United States Securities and Exchange Commission Washington, DC 20549 Form 13 F Report for the Calendar Year or Quarter Ended: June 30, 2012 Report type: 13F Holdings Report Institutional Investment Manager Filing this Report: Name: Lockheed Martin Investment Management Company 6901 Rockledge Drive, 4th Floor Bethesda, MD 20817 13F File Number #28-2847 Person signing this report on behalf of Reporting Manager: Name: Christopher K. Li Title: President and Chief Investment Officier Phone: 301-571-7123 Signature, Place, and Date of Signing: Christopher K. Li, Bethesda, MD July 23, 2012 I am signing this report as required by the Securities Exchange Act of 1934. FORM 13F June 30, 2012 FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ALEXION PHARMACEUTICALS, INC. COM 015351109 2979 30000 SH SOLE 30000 ALLERGAN INC. COM 018490102 2930 31657 SH SOLE 31657 AMERISOURCE BERGEN CORP COM 03073E105 1713 43545 SH SOLE 43545 APPLE INC COM 037833100 9811 16800 SH SOLE 16800 AT&T INC COM 00206R102 8237 231000 SH SOLE 231000 BALTIC TRADING COM Y0553W103 124 36131 SH SOLE 36131 BIOMARIN PHARMAC. COM 09061G101 1156 29200 SH SOLE 29200 BRISTOL MYERS SQUIBB COM 110122108 2696 75000 SH SOLE 75000 BROADCOM CORP - CL A COM 111320107 1350 40000 SH SOLE 40000 CATERPILLAR INC COM 149123101 425 5000 SH SOLE 5000 CHEVRON COM 166764100 13926 132000 SH SOLE 132000 CITRIX SYSTEM COM 177376100 2938 35000 SH SOLE 35000 DEVON ENERGY CORP COM 25179M103 580 10000 SH SOLE 10000 EOG RESOURCES, INC. COM 26875P101 451 5000 SH SOLE 5000 EXPRESS SCRIPTS, INC COM 302182100 1675 30000 SH SOLE 30000 EXXON COM 30231G102 26356 308000 SH SOLE 308000 GENERAL ELECTRIC CO. COM 369604103 13463 646000 SH SOLE 646000 GOOGLE INC - CL A COM 38259P508 812 1400 SH SOLE 1400 HOLOGIC, INC. COM 436440101 2214 122723 SH SOLE 122723 INTEL CORP COM 458140100 1599 60000 SH SOLE 60000 INTERNATIONAL BUSINESS MACHINE COM 459200101 8801 45000 SH SOLE 45000 INTUTIVE SURGICAL, INC. COM 46120E602 831 1500 SH SOLE 1500 JOHNSON & JOHNSON COM 478160104 2365 35000 SH SOLE 35000 MAKO SURGICAL CORP COM 560879108 986 38500 SH SOLE 38500 MICROSOFT CORP COM 594918104 8015 262000 SH SOLE 262000 OPENTABLE INC. COM 68372A104 9452 210000 SH SOLE 210000 ORACLE CORP COM 68389X105 2168 73000 SH SOLE 73000 PFIZER COM 717081103 3450 150000 SH SOLE 150000 UNITEDHEALTH GROUP COM 91324P102 775 13245 SH SOLE 13245 VERIZON COMMUNICATION INC. COM 92343V104 5644 127000 SH SOLE 127000 CONSUMER STAPLES SPDR ETF 81369Y308 98455 2831600 SH SOLE 2831600 DB COMMODITY INDEX FUND ETF 73935S105 34070 1323123 SH SOLE 1323123 NASDAQ 100 MFC POWERSHARES ETF 73935A104 18902 294600 SH SOLE 294600 SELECT SECTOR SPDR-CONSUMER DI ETF 81369Y407 92332 2109000 SH SOLE 2109000 SELECT SECTOR SPDR-ENERGY ETF 81369Y506 43711 658600 SH SOLE 658600 SELECT SECTOR SPDR-FINANCIAL ETF 81369Y605 120944 8264000 SH SOLE 8264000 SELECT SECTOR SPDR-HEALTH CARE ETF 81369Y209 92413 2431600 SH SOLE 2431600 SELECT SECTOR SPDR-INDUSTRIAL ETF 81369Y704 69635 1952200 SH SOLE 1952200 SELECT SECTOR SPDR-MATERIALS ETF 81369Y100 25042 709600 SH SOLE 709600 SELECT SECTOR SPDR-TECHNOLOGY ETF 81369Y803 127171 4427200 SH SOLE 4427200 SELECT SECTOR SPDR-UTILITIES ETF 81369Y886 28889 781000 SH SOLE 781000 VANGUARD EAFE ETF ETF 921943858 61082 1934800 SH SOLE 1934800 VANGUARD EMERGING MARKET ETF 922042858 17573 440100 SH SOLE 440100