UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: June 30, 2007 Check here if Amendment [ ]; Amendment Number: This Amendment (Check only one): [ ] is a restatement. [ ] adds new holdings entries. Institutional Investment Manager: Name: United Fire & Casualty Company Address: 118 Second Ave., S.E. Cedar Rapids, IA 52407 Form 13F File Number: 28-6427 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 the Reporting Manager: Name: Dianne M. Lyons Title: Vice President & Chief Financial Officer Phone: 319-399-5723 Signature, Place and Date of Signing: /s/ Dianne M. Lyons Cedar Rapids, IA 07/23/2007 --------------------------- Dianne M. Lyons 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 reporting manager(s).) [ ] 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).) FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 68 Form 13F Information Table Value Total: $188,976 (in thousands) List of Other Included Managers: NONE FORM 13F INFORMATION TABLE TITLE OF VALUE SHARES/ SH/ PUT/ INVSTMNT OTHER -------VOTING AUTHORITY------- NAME OF ISSUER CLASS CUSIP (x $1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE =================================================================================================================================== AT&T Inc Common 00206R102 4,157 100,160 SH Sole 100,160 Abbott Laboratories Common 002824100 9,371 175,000 SH Sole 175,000 Agilysys Inc Common 00847J105 7,597 337,666 SH Sole 337,666 Alliant Energy Corporation Common 018802108 4,747 122,200 SH Sole 122,200 ALLTEL Corporation Common 020039103 846 12,518 SH Sole 12,518 American Strategic Inc Port II Common 030099105 301 25,420 SH Sole 25,420 Anheuser-Busch Companies Inc Common 035229103 209 4,000 SH Sole 4,000 BCE Inc Common 05534B109 560 14,823 SH Sole 14,823 BRE Properties Inc Common 05564E106 1,067 18,000 SH Sole 18,000 Bank of America Corporation Common 060505104 6,845 140,000 SH Sole 140,000 Bemis Company Inc Common 081437105 1,042 31,400 SH Sole 31,400 Boeing Company Common 097023105 3,366 35,000 SH Sole 35,000 Burlington Northern Santa Fe Common 12189T104 1,376 16,158 SH Sole 16,158 Cincinnati Financial Corp Common 172062101 13,900 320,276 SH Sole 320,276 Conoco Phillips Common 20825C104 790 10,059 SH Sole 10,059 Cummins Inc Common 231021106 3,956 39,090 SH Sole 39,090 Dean Foods Company Common 242370104 1,538 48,261 SH Sole 48,261 Del Monte Foods Co Common 24522P103 244 20,097 SH Sole 20,097 Dow Chemical Company Common 260543103 6,191 140,000 SH Sole 140,000 Duke Energy Corporation Common 264399106 2,712 148,192 SH Sole 148,192 Emerson Electric Co Common 291011104 590 12,600 SH Sole 12,600 Exxon Mobil Corporation Common 30231G102 3,355 40,000 SH Sole 40,000 Fidelity National Title Group Common 31620R105 530 9,758 SH Sole 9,758 Fidelity National Financial In Common 316326107 526 22,201 SH Sole 22,201 Arthur J Gallagher & Co Common 363576109 288 10,321 SH Sole 10,321 General Electric Company Common 369604103 9,187 240,000 SH Sole 240,000 Great Plains Energy Inc Common 391164100 576 19,787 SH Sole 19,787 Greater Bay Bancorp Common 391648102 557 20,000 SH Sole 20,000 H J Heinz Company Common 423074103 2,136 45,000 SH Sole 45,000 Honeywell International Inc Common 438516106 1,970 35,000 SH Sole 35,000 Hospira Inc Common 441060100 625 16,000 SH Sole 16,000 IDEARC Inc Common 451663108 99 2,799 SH Sole 2,799 Intel Corporation Common 458140100 950 40,000 SH Sole 40,000 JPMorgan Chase & Co Common 46625H100 2,797 57,736 SH Sole 57,736 Johnson & Johnson Common 478160104 1,849 30,000 SH Sole 30,000 Keycorp Common 493267108 1,202 35,000 SH Sole 35,000 Mirant Corporation Common 60467R100 1,209 28,342 SH Sole 28,342 Newell Rubbermaid Inc Common 651229106 1,347 45,766 SH Sole 45,766 Nicor Inc Common 654086107 1,717 40,000 SH Sole 40,000 Ohio Casualty Corporation Common 677240103 433 10,000 SH Sole 10,000 Old Republic International Cor Common 680223104 4,777 224,690 SH Sole 224,690 Owens Corning Inc Common 690742101 6,748 200,644 SH Sole 200,644 Penwest Pharmaceuticals Co. Common 709754105 374 30,000 SH Sole 30,000 PepsiCo Inc Common 713448108 1,297 20,000 SH Sole 20,000 Pfizer Inc Common 717081103 1,023 40,000 SH Sole 40,000 Piper Jaffray Cos Common 724078100 464 8,329 SH Sole 8,329 Procter & Gamble Company Common 742718109 4,650 76,000 SH Sole 76,000 Progress Energy Inc Common 743263105 872 19,131 SH Sole 19,131 QCR Holdings Inc Common 74727A104 1,319 83,181 SH Sole 83,181 Royal Dutch Shell ADR Common 780259206 2,436 30,000 SH Sole 30,000 SAFECO Corporation Common 786429100 2,898 46,550 SH Sole 46,550 Schering-Plough Corporation Common 806605101 304 10,000 SH Sole 10,000 Spectra Energy Corporation Common 847560109 1,924 74,096 SH Sole 74,096 TNT N V Common 87260W101 182 4,034 SH Sole 4,034 TXU Corporation Common 873168108 4,038 60,000 SH Sole 60,000 Terra Industries Inc. Common 880915103 1,448 56,969 SH Sole 56,969 Treehouse Foods Inc Common 89469A104 257 9,652 SH Sole 9,652 UAL Corporation Common 902549807 552 13,608 SH Sole 13,608 U S Bancorp Common 902973304 25,315 768,284 SH Sole 768,284 Vectren Corporation Common 92240G101 718 26,658 SH Sole 26,658 Verizon Communications Inc Common 92343V104 2,305 55,997 SH Sole 55,997 Wachovia Corporation Common 929903102 1,538 30,008 SH Sole 30,008 Wells Fargo & Company Common 949746101 8,242 234,352 SH Sole 234,352 Windstream Corporation Common 97381W104 191 12,942 SH Sole 12,942 Wintrust Financial Corporation Common 97650W108 10,108 230,523 SH Sole 230,523 Wisconsin Power & Light Company Preferred 976826867 226 9,100 SH Sole 9,100 Xcel Energy Inc. Common 98389B100 1,842 90,000 SH Sole 90,000 Montpelier Re Holding Ltd Common G62185106 170 9,189 SH Sole 9,189 ------------------------------------------------------------------------------------------------------------------------------------ Report Summary Data Records 68 188,976 0 other managers on whose behalf report is filed