United States
Securities and Exchange Commission
Washington, DC  20549

Form 13F


Report for the Calendar Year or Quarter Ended:		June 30, 2003

Report type:	13F Holdings Report

Institutional Investment Manager Filing this Report:

Name:		Lockheed Martin Investment Management Company
		6705 Rockledge Drive, Suite 550
		Bethesda, MD  20817

13F File Number #28-2847

Person signing this report on Behalf of Reporting Manager:

Name:		Wayne H. Shaner
Title:		Managing Director
Phone:		301-571-7127

Signature, Place, and Date of Signing:

Wayne H. Shaner,	Bethesda, MD  	July 23, 2003




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


                                                              FORM 13F
                                                           June 30, 2003


                                                           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
------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
                                                                                           
AEP Industries Inc.            COM              001031103     2864   400000 SH       SOLE                   400000
AGCO Corporation               COM              001084102     5551   325000 SH       SOLE                   325000
ASA Ltd.                       COM              002050102    13590   360000 SH       SOLE                   360000
AT&T Wireless Services         COM              00209A106     4105   500000 SH       SOLE                   500000
Adv Micro Devices              COM              007903107     8653  1350000 SH       SOLE                  1350000
Agilent Tech Inc.              COM              00846U101      977    50000 SH       SOLE                    50000
Alberto Culver Co. CL-A        COM              013068200     6222   125000 SH       SOLE                   125000
Alleghany Corp                 COM              017175100     6698    35067 SH       SOLE                    35067
Allied Capital                 COM              01903Q108     8085   350000 SH       SOLE                   350000
Altria Group Inc.              COM              02209s100    45440  1000000 SH       SOLE                  1000000
Anadarko Pete Corp.            COM              032511107    17788   400000 SH       SOLE                   400000
Anglogold Ltd ADR              COM              035128206    40513  1270000 SH       SOLE                  1270000
Apache Corporation             COM              037411105    22120   340000 SH       SOLE                   340000
Archer-Daniels-Midland         COM              039483102    14157  1100000 SH       SOLE                  1100000
BJ's Wholesale Club Inc.       COM              05548J106     9412   625000 SH       SOLE                   625000
Berkshire Hathaway B           COM              084670207    60750    25000 SH       SOLE                    25000
Boeing Company                 COM              097023105     5148   150000 SH       SOLE                   150000
Bowne & Company                COM              103043105    13030  1000000 SH       SOLE                  1000000
Bristol-Myers Squibb           COM              110122108    31222  1150000 SH       SOLE                  1150000
Burlington Northern SF         COM              12189t104     5688   200000 SH       SOLE                   200000
Carpenter Technology           COM              144285103     7410   475000 SH       SOLE                   475000
Circuit City Stores            COM              172737108     2200   250000 SH       SOLE                   250000
Cleveland-Cliffs Inc.          COM              185896107     5326   298400 SH       SOLE                   298400
Coca-Cola Company              COM              191216100     6961   150000 SH       SOLE                   150000
ConocoPhillips                 COM              20825C104    29963   546770 SH       SOLE                   546770
Corn Products Intl             COM              219023108     6757   225000 SH       SOLE                   225000
Corning Incorporated           COM              219350105     5173   700000 SH       SOLE                   700000
Cott Corporation               COM              22163n106     5172   250000 SH       SOLE                   250000
Dow Jones Co.                  COM              260561105     8606   200000 SH       SOLE                   200000
Du Pont(E.I.)deNemours         COM              263534109    16031   385000 SH       SOLE                   385000
Esg Re Limited                 COM              g31215109       76   255000 SH       SOLE                   255000
Exxon Mobil Corp               COM              30231G102     6284   175000 SH       SOLE                   175000
Fairfax Financial Hldg         COM              303901102     7695    50000 SH       SOLE                    50000
GEHL Company                   COM              368483103      768    75300 SH       SOLE                    75300
Gannett Company                COM              364730101    36101   470000 SH       SOLE                   470000
Gatx Corp                      COM              361448103     5722   350000 SH       SOLE                   350000
General Motors Cl H            COM              370442832     5764   450000 SH       SOLE                   450000
Germany Fund                   COM              374143105     1925   350000 SH       SOLE                   350000
Gold Fields Ltd New            COM              38059t106    11856   973400 SH       SOLE                   973400
Grainger, W.W. Inc.            COM              384802104    14028   300000 SH       SOLE                   300000
Grupo TMM-SP ADR A             COM              40051D105    15400  7000000 SH       SOLE                  7000000
Hecla Mining Co.               COM              422704106     2697   637600 SH       SOLE                   637600
Helmerich & Payne Inc.         COM              423452101    14600   500000 SH       SOLE                   500000
Hershey Foods Corp.            COM              427866108     6966   100000 SH       SOLE                   100000
Home Depot Inc.                COM              437076102      331    10000 SH       SOLE                    10000
Hubbell Inc. Cl B              COM              443510201    20687   625000 SH       SOLE                   625000
IMC Global, Inc.               COM              449669100     8723  1300000 SH       SOLE                  1300000
Intermet                       COM              45881K104      138    40000 SH       SOLE                    40000
Kerr McGee Corp.               COM              492386107    25760   575000 SH       SOLE                   575000
Kimberly-Clark Corp            COM              494368103     2086    40000 SH       SOLE                    40000
LSI Logic Corp                 COM              502161102    10620  1500000 SH       SOLE                  1500000
Lancaster Colony Corp          COM              513847103     3072    79400 SH       SOLE                    79400
Leucadia National Corp         COM              527288104     7424   200000 SH       SOLE                   200000
Loew's Corporation             COM              540424108    29556   625000 SH       SOLE                   625000
Longview Fibre Co              COM              543213102     3075   375000 SH       SOLE                   375000
Louisiana-Pacific              COM              546347105    13008  1200000 SH       SOLE                  1200000
Marathon Oil Corp              COM              565849106    31620  1200000 SH       SOLE                  1200000
Markel Corporation             COM              570535104    17408    68000 SH       SOLE                    68000
Mattel Inc.                    COM              577081102     3784   200000 SH       SOLE                   200000
McDonald's Corporation         COM              580135101    12133   550000 SH       SOLE                   550000
Merck & Co.                    COM              589331107    46926   775000 SH       SOLE                   775000
Meridian Gold Inc.             COM              589975101     2298   200000 SH       SOLE                   200000
Mesabi Trust                   COM              590672101      966   200000 SH       SOLE                   200000
Newmont Mining Corp.           COM              651639106    51542  1587869 SH       SOLE                  1587869
Old Republic Intl              COM              680223104     9424   275000 SH       SOLE                   275000
Park Place Entertainment       COM              700690100    11385  1252500 SH       SOLE                  1252500
Placer Dome, Inc.              COM              725906101    19018  1550000 SH       SOLE                  1550000
Pope & Talbot                  COM              732827100     3867   350000 SH       SOLE                   350000
Procter & Gamble               COM              742718109      892    10000 SH       SOLE                    10000
RPM Inc. (Ohio)                COM              749685103     2750   200000 SH       SOLE                   200000
Railamerica Inc.               COM              750753105    11830  1400000 SH       SOLE                  1400000
Royal Gold Inc.                COM              780287108     8568   400000 SH       SOLE                   400000
Ruddick Corporation            COM              781258108     3773   240000 SH       SOLE                   240000
San Juan Basin Rty             COM              798241105      538    30000 SH       SOLE                    30000
Saul Centers Inc.              COM              804395101     4608   180000 SH       SOLE                   180000
Schering-Plough Corp           COM              806605101    20925  1125000 SH       SOLE                  1125000
Schlumberger Ltd.              COM              806857108    10941   230000 SH       SOLE                   230000
Schweitzer-Mauduit             COM              808541106     3017   125000 SH       SOLE                   125000
Seagate Technology Inc.        COM              811804988        0    17900 SH       SOLE                    17900
Sherwin-Williams Co.           COM              824348106    13440   500000 SH       SOLE                   500000
Smithfield Foods, Inc.         COM              832248108     5615   245000 SH       SOLE                   245000
Tenneco Automotive Inc.        COM              880349105     2880   800000 SH       SOLE                   800000
The Walt Disney                COM              254687106    14911   755000 SH       SOLE                   755000
Thomas & Betts Corp.           COM              884315102     5057   350000 SH       SOLE                   350000
Timken Company                 COM              887389104     9630   550000 SH       SOLE                   550000
Transocean Sedco Forex         COM              G90078109    19773   900000 SH       SOLE                   900000
Triarc Companies Inc.          COM              895927101    17244   575000 SH       SOLE                   575000
Tyco International LTD         COM              902124106    31317  1650000 SH       SOLE                  1650000
Tyson Foods Inc-Cl A           COM              902494103    12744  1200000 SH       SOLE                  1200000
UST Inc.                       COM              902911106     7006   200000 SH       SOLE                   200000
Union Pacific Corp             COM              907818108    10444   180000 SH       SOLE                   180000
Volvo AB ADR                   COM              928856400      994    45000 SH       SOLE                    45000
Washington Post - Cl B         COM              939640108    16124    22000 SH       SOLE                    22000
Weyerhaeuser Co.               COM              962166104     5400   100000 SH       SOLE                   100000
White Mountains Ins            COM              G9618E107    10665    27000 SH       SOLE                    27000
Yankee Candle                  COM              984757104     3947   170000 SH       SOLE                   170000
REPORT SUMMARY		       96 DATA RECORDS		   1135389           0 OTHER MANAGERS ON WHOSE BEHALF REPORT IS FILED