United States
Securities and Exchange Commission
Washington, DC  20549

Form 13 F

Report for the Calendar Year or Quarter Ended:			September 30, 2010

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:		Jeffrey A. Sharpe
Title:		President
Phone:		301-571-7130

Signature, Place, and Date of Signing:

Jeffrey A. Sharpe,	Bethesda, MD	October 22, 2010




I am signing this report as required by the Securities Exchange Act of 1934.


							   FORM 13F
						     September 30, 2010


                                                                  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     2446    38000 SH       SOLE                    38000
ALTRIA GROUP INC.              COM              02209S103     2042    85000 SH       SOLE                    85000
AMAZON.COM INC.                COM              023135106     3110    19800 SH       SOLE                    19800
APPLE INC                      COM              037833100    14244    50200 SH       SOLE                    50200
AT&T INC                       COM              00206R102    14357   502000 SH       SOLE                   502000
CISCO SYSTEMS INC              COM              17275R102     8091   369440 SH       SOLE                   369440
CITRIX SYSTEM                  COM              177376100     9055   132700 SH       SOLE                   132700
EXXON                          COM              30231G102     6859   111000 SH       SOLE                   111000
GENERAL ELECTRIC CO.           COM              369604103     7312   450000 SH       SOLE                   450000
GOOGLE INC - CL A              COM              38259P508     7674    14596 SH       SOLE                    14596
INTEL CORP                     COM              458140100     6796   353960 SH       SOLE                   353960
JOHNSON & JOHNSON              COM              478160104     2410    38900 SH       SOLE                    38900
MICROSOFT CORP                 COM              594918104    12563   513000 SH       SOLE                   513000
ORACLE CORP                    COM              68389X105     6444   240000 SH       SOLE                   240000
PEPSICO                        COM              713448108     1993    30000 SH       SOLE                    30000
PROCTOR&GAMBLE CO.             COM              742718109     1799    30000 SH       SOLE                    30000
VERIZON COMMUNICATION INC.     COM              92343V104     4293   131738 SH       SOLE                   131738
YUM BRANDS INC                 COM              988498101     2395    52000 SH       SOLE                    52000
CHINA GAS HOLD (384.hk)        COM              6460794       4823  8978000 SH       SOLE                  8978000
CHINA LIFE INSURANCE (2628.hk) COM              6718976       2262   573000 SH       SOLE                   573000
CHINA MOBILE LTD (941.hk)      COM              6073556       7205   704000 SH       SOLE                   704000
ISHARE FTSE/A50 CHINA TRACKER( ETF              B04V406       9230  5778700 SH       SOLE                  5778700
CONSUMER STAPLES SPDR          ETF              81369Y308    72558  2602500 SH       SOLE                  2602500
IPATH DJ-UBS COMMODITY INDEX T ETF              06738C778    21140   500000 SH       SOLE                   500000
IPATH MSCI INDIA INDEX         ETF              06739F291     7576   100000 SH       SOLE                   100000
ISHARES S&P NORTH AMER NATURAL ETF              464287374     6948   200000 SH       SOLE                   200000
NASDAQ 100 MFC POWERSHARES     ETF              73935A104    30129   614000 SH       SOLE                   614000
OIL SERVICES HOLDRs            ETF              678002106    11315   100000 SH       SOLE                   100000
SELECT SECTOR SPDR-CONSUMER DI ETF              81369Y407    80518  2410000 SH       SOLE                  2410000
SELECT SECTOR SPDR-ENERGY      ETF              81369Y506    72878  1300000 SH       SOLE                  1300000
SELECT SECTOR SPDR-FINANCIAL   ETF              81369Y605   175588 12240800 SH       SOLE                 12240800
SELECT SECTOR SPDR-HEALTH CARE ETF              81369Y209    88360  2898000 SH       SOLE                  2898000
SELECT SECTOR SPDR-INDUSTRIAL  ETF              81369Y704    86958  2780000 SH       SOLE                  2780000
SELECT SECTOR SPDR-MATERIALS   ETF              81369Y100    29928   913000 SH       SOLE                   913000
SELECT SECTOR SPDR-TECHNOLOGY  ETF              81369Y803    45580  1980000 SH       SOLE                  1980000
SELECT SECTOR SPDR-UTILITIES   ETF              81369Y886    29183   930000 SH       SOLE                   930000
SPDR-S&P 500 INDEX             ETF              78462F103    10728    94000 SH       SOLE                    94000