UNITED STATES SECURITIES & EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended June 30, 2005 Check here if Amendment [ ]; Amendment Number: This amendment (Check only one.) : [ ] is a restatement [ ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: The Adams Express Company Address: 7 St. Paul Street, Suite 1140 Baltimore, MD 21202 Form 13F File Number: 28-597 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists,and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Christine M. Sloan Title: Assistant Treasurer Phone: (410) 752-5900 Signature, Place, and Date of Signing: Christine M. Sloan Baltimore, MD July 21, 2005 [Signature] [City, State] [Date] Report Type (Check only one.): [X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [ ] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other [ ] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager (s).) List of Other Managers Reporting for this Manager: Form 13F File Number Name 28 [Repeat as necessary.] Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 87 Form 13F Information Table Value Total: $ 1,243,815 (in thousands) List of Other Included Managers: Provide a numbered list of the name (s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. [If there are no entries in this list, state "NONE" and omit the column headings and list entries.] No. Form 13-F File No. Name 28- [Repeat as necessary.] COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6COLUMN 7 COLUMN 8 NAME OF ISSUER TITLE OF CLASS CUSIP VALUE IN SHARES/PRN OTHER VOTING AUTHORITY 000's AMOUNT MANAGERS SH/ PUT/INVSTM SOLE SHAREDNONE PRN CALLDISCRETN >C> 3M COMPANY COM 88579Y101 11,568 160,000 SH SOLE 160,000 ABBOTT LABS COM 002824100 17,153 350,000 SH SOLE 350,000 AIR PRODUCTS & CHEMICALS COM 009158106 15,075 250,000 SH SOLE 250,000 ALLTEL CORP. COM 020039103 21,798 350,000 SH SOLE 350,000 AMBAC FINANCIAL GROUP COM 023139108 20,579 295,000 SH SOLE 295,000 AMERICAN INT'L GROUP INC COM 026874107 31,955 550,000 SH SOLE 550,000 AQUA AMERICA, INC. COM 03836W103 26,766 900,000 SH SOLE 900,000 AUTOMATIC DATA PROCESSIN COM 053015103 12,591 300,000 SH SOLE 300,000 AVAYA INC. COM 053499109 4,992 600,000 SH SOLE 600,000 BANK OF AMERICA COM 060505104 25,085 550,000 SH SOLE 550,000 BANKATLANTIC BANCORP CL A 065908501 5,685 300,000 SH SOLE 300,000 BEA SYSTEMS INC. COM 073325102 7,024 800,000 SH SOLE 800,000 BELLSOUTH CORP COM 079860102 5,314 200,000 SH SOLE 200,000 BJ WHOLESALE CLUB COM 05548J106 16,245 500,000 SH SOLE 500,000 BLACK HILLS CORP COM 092113109 9,028 245,000 SH SOLE 245,000 BP P.L.C. SPONSORED ADR 055622104 16,843 270,000 SH SOLE 270,000 BRINKER INTL INC COM 109641100 7,609 190,000 SH SOLE 190,000 BRISTOL MYERS SQUIBB COM 110122108 8,618 345,000 SH SOLE 345,000 BUNGE LTD. COM G16962105 12,997 205,000 SH SOLE 205,000 CANADIAN NATIONAL RAILWA COM 136375102 3,863 67,000 SH SOLE 67,000 CINERGY CORP COM 172474108 13,446 300,000 SH SOLE 300,000 CINTAS CORP. COM 172908105 11,580 300,000 SH SOLE 300,000 CISCO SYSTEMS COM 17275R102 22,932 1,200,000 SH SOLE 1,200,000 CLEAR CHANNEL COMMUNICAT COM 184502102 10,825 350,000 SH SOLE 350,000 COMCAST CORP. CL A 20030N101 9,977 325,000 SH SOLE 325,000 COMPASS BANKSHARES INC. COM 20449H109 13,500 300,000 SH SOLE 300,000 CONOCOPHILLIPS COM 20825C104 21,846 380,000 SH SOLE 380,000 CORNING INC COM 219350105 16,620 1,000,000 SH SOLE 1,000,000 CREE INC. COM 225447101 12,735 500,000 SH SOLE 500,000 DEAN FOODS COM 242370104 17,620 500,000 SH SOLE 500,000 DEL MONTE FOODS COM 24522P103 12,009 1,115,000 SH SOLE 1,115,000 DELL INC. COM 24702R101 15,804 400,000 SH SOLE 400,000 DIAMONDCLUSTER INTERNATI COM 25278P106 5,622 497,500 SH SOLE 497,500 DONNELLEY R R & SONS CO. COM 257867101 10,353 300,000 SH SOLE 300,000 DUKE ENERGY CORP. COM 264399106 18,182 611,560 SH SOLE 611,560 DUPONT EI DE NEMOURS COM 263534109 17,204 400,000 SH SOLE 400,000 EMERSON ELECTRIC COM 291011104 12,526 200,000 SH SOLE 200,000 EXXON MOBIL CORP. COM 30231G102 7,471 130,000 SH SOLE 130,000 FIFTH THIRD BANC COM 316773100 11,127 270,000 SH SOLE 270,000 GANNETT INC. COM 364730101 6,224 87,500 SH SOLE 87,500 GENENTECH, INC COM 368710406 20,070 250,000 SH SOLE 250,000 GENERAL ELECTRIC CO. COM 369604103 51,549 1,487,700 SH SOLE 1,487,700 HCA INC. COM 404119109 18,418 325,000 SH SOLE 325,000 ILLINOIS TOOL WORKS COM 452308109 9,960 125,000 SH SOLE 125,000 INTEL CORP COM 458140100 8,079 310,000 SH SOLE 310,000 INVESTORS FINANCIAL SERV COM 461915100 14,372 380,000 SH SOLE 380,000 JOHNSON & JOHNSON COM 478160104 16,575 255,000 SH SOLE 255,000 KEYSPAN CORP. COM 49337W100 5,698 140,000 SH SOLE 140,000 LAB CORP. OF AMERICA COM 50540R409 11,726 235,000 SH SOLE 235,000 LUCENT TECHNOLOGIES COM 549463107 8,439 2,900,000 SH SOLE 2,900,000 MARTIN MARIETTA MATERIAL COM 573284106 9,787 141,600 SH SOLE 141,600 MDU RESOURCES GROUP, INC COM 552690109 16,198 575,000 SH SOLE 575,000 MEDIMMUNE INC. COM 584699102 6,012 225,000 SH SOLE 225,000 MEDTRONIC INC. COM 585055106 16,055 310,000 SH SOLE 310,000 MICROSOFT CORP COM 594918104 19,872 800,000 SH SOLE 800,000 MURPHY OIL CORP. COM 626717102 11,992 229,600 SH SOLE 229,600 NEWELL RUBBERMAID INC. COM 651229106 12,278 515,000 SH SOLE 515,000 NORTHFORK BANKCORP COM 659424105 12,640 450,000 SH SOLE 450,000 ORACLE CORP COM 68389X105 11,616 880,000 SH SOLE 880,000 OUTBACK STEAKHOUSE INC. COM 689899102 10,179 225,000 SH SOLE 225,000 PEPSI CO. INC. COM 713448108 23,729 440,000 SH SOLE 440,000 PETROLEUM & RESOURCES CO COM 716549100 59,580 1,985,996 SH SOLE 1,985,996 PFIZER INC COM 717081103 30,890 1,120,000 SH SOLE 1,120,000 PROCTER & GAMBLE COMPANY COM 742718109 17,935 340,000 SH SOLE 340,000 PROVIDENT BANKSHARES COR COM 743859100 6,382 200,000 SH SOLE 200,000 ROHM & HAAS CO. COM 775371107 18,536 400,000 SH SOLE 400,000 SAFEWAY, INC COM 786514208 9,556 423,000 SH SOLE 423,000 SAPIENT CORP COM 803062108 9,119 1,150,000 SH SOLE 1,150,000 SBC COMMUNICATIONS COM 78387G103 14,131 595,000 SH SOLE 595,000 SCHLUMBERGER LTD COM 806857108 14,429 190,000 SH SOLE 190,000 SIEBEL SYSTEMS INC. COM 826170102 7,120 800,000 SH SOLE 800,000 SMURFIT-STONE CONTAINER COM 832727101 6,611 650,000 SH SOLE 650,000 SOLECTRON CORP COM 834182107 7,012 1,850,000 SH SOLE 1,850,000 SUN MICROSYSTEMS INC. COM 866810104 354 95,000 SH SOLE 95,000 SYMANTEC CORP. COM 871503108 8,696 400,000 SH SOLE 400,000 TARGET CORP. COM 87612E106 25,029 460,000 SH SOLE 460,000 THE COCA-COLA CO. COM 191216100 8,350 200,000 SH SOLE 200,000 TREHOUSE FOODS COM 89469A104 2,851 100,000 SH SOLE 100,000 UNILEVER PLC ADR SPON ADR NEW 904767704 13,403 345,000 SH SOLE 345,000 UNITED PARCEL SERVICES, COM CL B 911312106 10,720 155,000 SH SOLE 155,000 UNITED TECHNOLOGIES COM 913017109 15,405 300,000 SH SOLE 300,000 VODAFONE GROUP PLC SPONSORED ADR 92857W100 11,980 492,613 SH SOLE 492,613 WACHOVIA CORP. NEW COM 929903102 18,352 370,000 SH SOLE 370,000 WELLS FARGO COMPANY COM 949746101 24,632 400,000 SH SOLE 400,000 WILMINGTON TRUST CORP. COM 971807102 15,124 420,000 SH SOLE 420,000 WYETH COMPANY COM 983024100 14,463 325,000 SH SOLE 325,000 ZIMMER HLDGS INC. COM 98956P102 9,521 125,000 SH SOLE 125,000 1,243,815