UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 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: UNITRIN, INC. Address: One East Wacker Drive, 10th Floor Chicago, IL 60601 13F File Number: 28-02715 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: Richard Roeske Title: Vice President Phone: 312-661-4600 Signature, Place, and Date of Signing: /s/ Richard Roeske Chicago, IL February 13, 2006 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 2 Form13F Information Table Entry Total: 139 Form13F Information Table Value Total: $1,209,889 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional managers with respect to which this report is filed, other than the manager filing this report. No. 13F File Number Name 01 28-00121 TRINITY UNIVERSAL INSURANCE COMPANY 02 28-00117 UNITED INSURANCE COMPANY OF AMERICA 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 ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ABBOTT LABS COM 002824100 394 10000 SH OTHER 0 10000 0 ABBOTT LABS COM 002824100 2366 60000 SH OTHER 01 0 60000 0 ALTRIA GROUP INC COM 02209S103 2615 35000 SH OTHER 0 35000 0 ALTRIA GROUP INC COM 02209S103 14197 190000 SH OTHER 01 0 190000 0 AMERICAN EXPRESS CO COM 025816109 386 7500 SH OTHER 0 7500 0 AMERICAN EXPRESS CO COM 025816109 2583 50200 SH OTHER 01 0 50200 0 AMERICAN INTL GROUP INC COM 026874107 580 8500 SH OTHER 0 8500 0 AMERICAN INTL GROUP INC COM 026874107 2388 35000 SH OTHER 01 0 35000 0 AMERIPRISE FINL INC COM 03076C106 164 4000 SH OTHER 0 4000 0 AMERIPRISE FINL INC COM 03076C106 1954 47640 SH OTHER 01 0 47640 0 ANHEUSER BUSCH COS INC COM 035229103 301 7000 SH OTHER 0 7000 0 ANHEUSER BUSCH COS INC COM 035229103 1933 45000 SH OTHER 01 0 45000 0 ARAMARK CORP CL B 038521100 1528 55000 SH OTHER 01 0 55000 0 AUTOMATIC DATA PROCESSING IN COM 053015103 275 6000 SH OTHER 0 6000 0 AUTOMATIC DATA PROCESSING IN COM 053015103 1377 30000 SH OTHER 01 0 30000 0 AUTONATION INC COM 05329W102 1147 52800 SH OTHER 01 0 52800 0 BAKER HUGHES INC COM 057224107 48685 801000 SH DEFINED 01 801000 0 0 BANK OF AMERICA CORPORATION COM 060505104 531 11500 SH OTHER 0 11500 0 BANK OF AMERICA CORPORATION COM 060505104 2769 60000 SH OTHER 01 0 60000 0 BEARINGPOINT INC COM 074002106 2682 341200 SH OTHER 01 0 341200 0 BELO CORP COM SER A 080555105 1460 68200 SH OTHER 01 0 68200 0 BLACK & DECKER CORP COM 091797100 2209 25400 SH OTHER 01 0 25400 0 BP PLC SPONSORED ADR 055622104 867 13500 SH OTHER 0 13500 0 BP PLC SPONSORED ADR 055622104 4495 70000 SH OTHER 01 0 70000 0 BRUNSWICK CORP COM 117043109 3277 80600 SH OTHER 01 0 80600 0 CABLEVISION SYS CORP CL A NY CABLVS 12686C109 1474 62800 SH OTHER 01 0 62800 0 CENDANT CORP COM 151313103 531 30800 SH OTHER 01 0 30800 0 CHEVRON CORP NEW COM 166764100 856 15080 SH OTHER 0 15080 0 CHEVRON CORP NEW COM 166764100 4508 79400 SH OTHER 01 0 79400 0 CITIGROUP INC COM 172967101 560 11531 SH DEFINED 11531 0 0 CITIGROUP INC COM 172967101 3461 71309 SH DEFINED 01 71309 0 0 CITIGROUP INC COM 172967101 1301 26800 SH OTHER 0 26800 0 CITIGROUP INC COM 172967101 6333 130500 SH OTHER 01 0 130500 0 COCA COLA CO COM 191216100 746 18500 SH OTHER 0 18500 0 COCA COLA CO COM 191216100 4333 107500 SH OTHER 01 0 107500 0 COLGATE PALMOLIVE CO COM 194162103 384 7000 SH OTHER 0 7000 0 COLGATE PALMOLIVE CO COM 194162103 1563 28500 SH OTHER 01 0 28500 0 CONOCOPHILLIPS COM 20825C104 727 12500 SH OTHER 0 12500 0 CONOCOPHILLIPS COM 20825C104 3782 65000 SH OTHER 01 0 65000 0 CONSECO INC COM NEW 208464883 2813 121400 SH OTHER 01 0 121400 0 DISCOVERY HOLDING CO CL A COM 25468Y107 2142 141400 SH OTHER 01 0 141400 0 DONNELLEY R R & SONS CO COM 257867101 2066 60400 SH OTHER 01 0 60400 0 ECHOSTAR COMMUNICATIONS NEW CL A 278762109 1919 70600 SH OTHER 01 0 70600 0 EMERSON ELEC CO COM 291011104 426 5700 SH OTHER 0 5700 0 EMERSON ELEC CO COM 291011104 2144 28700 SH OTHER 01 0 28700 0 EQUIFAX INC COM 294429105 2715 71400 SH OTHER 01 0 71400 0 EXXON MOBIL CORP COM 30231G102 1988 35400 SH OTHER 0 35400 0 EXXON MOBIL CORP COM 30231G102 11234 200000 SH OTHER 01 0 200000 0 FEDERAL HOME LN MTG CORP COM 313400301 229 3500 SH OTHER 0 3500 0 FEDERAL HOME LN MTG CORP COM 313400301 1372 21000 SH OTHER 01 0 21000 0 FORD MTR CO CAP TR II PFD TR CV6.5% 345395206 276 10000 SH DEFINED 02 10000 0 0 FORTUNE BRANDS INC COM 349631101 2060 26400 SH OTHER 01 0 26400 0 GAP INC DEL COM 364760108 2187 124000 SH OTHER 01 0 124000 0 GENERAL ELECTRIC CO COM 369604103 1682 48000 SH DEFINED 48000 0 0 GENERAL ELECTRIC CO COM 369604103 1402 40000 SH OTHER 0 40000 0 GENERAL ELECTRIC CO COM 369604103 5994 171000 SH OTHER 01 0 171000 0 GOLDMAN SACHS GROUP INC COM 38141G104 639 5000 SH SOLE 5000 0 0 HARLEY DAVIDSON INC COM 412822108 1864 36200 SH OTHER 01 0 36200 0 HARTFORD FINL SVCS GROUP INC COM 416515104 19265 224300 SH DEFINED 02 224300 0 0 HOME DEPOT INC COM 437076102 283 7000 SH OTHER 0 7000 0 HOME DEPOT INC COM 437076102 1417 35000 SH OTHER 01 0 35000 0 HSBC HLDGS PLC SPON ADR NEW 404280406 523 6500 SH OTHER 0 6500 0 HSBC HLDGS PLC SPON ADR NEW 404280406 3058 38000 SH OTHER 01 0 38000 0 INTEL CORP COM 458140100 784 31400 SH OTHER 0 31400 0 INTEL CORP COM 458140100 4106 164500 SH OTHER 01 0 164500 0 JOHNSON & JOHNSON COM 478160104 781 13000 SH OTHER 0 13000 0 JOHNSON & JOHNSON COM 478160104 4508 75000 SH OTHER 01 0 75000 0 JP MORGAN CHASE & CO COM 46625H100 635 16000 SH OTHER 0 16000 0 JP MORGAN CHASE & CO COM 46625H100 3326 83800 SH OTHER 01 0 83800 0 KNIGHT RIDDER INC COM 499040103 1139 18000 SH OTHER 01 0 18000 0 KRAFT FOODS INC CL A 50075N104 873 31000 SH DEFINED 01 31000 0 0 LABORATORY CORP AMER HLDGS COM NEW 50540R409 2316 43000 SH OTHER 01 0 43000 0 LAUDER ESTEE COS INC CL A 518439104 167 5000 SH OTHER 0 5000 0 LAUDER ESTEE COS INC CL A 518439104 2916 87100 SH OTHER 01 0 87100 0 LENNAR CORP CL A 526057104 1281 21000 SH OTHER 01 0 21000 0 LIBERTY GLOBAL INC COM SER C 530555309 1444 68136 SH OTHER 01 0 68136 0 LIMITED BRANDS INC COM 532716107 1513 67700 SH OTHER 01 0 67700 0 LIZ CLAIBORNE INC COM 539320101 1884 52600 SH OTHER 01 0 52600 0 MASCO CORP COM 574599106 1932 64000 SH OTHER 01 0 64000 0 MATTEL INC COM 577081102 1218 77000 SH OTHER 01 0 77000 0 MBIA INC COM 55262C100 1925 32000 SH OTHER 01 0 32000 0 MCDONALDS CORP COM 580135101 506 15000 SH OTHER 0 15000 0 MCDONALDS CORP COM 580135101 1855 55000 SH OTHER 01 0 55000 0 MCGRAW HILL COS INC COM 580645109 1033 20000 SH OTHER 0 20000 0 MCGRAW HILL COS INC COM 580645109 3614 70000 SH OTHER 01 0 70000 0 MCI INC COM 552691107 290 14676 SH DEFINED 01 14676 0 0 MEDIMMUNE INC COM 584699102 2697 77000 SH OTHER 01 0 77000 0 MERRILL LYNCH & CO INC COM 590188108 339 5000 SH OTHER 0 5000 0 MERRILL LYNCH & CO INC COM 590188108 1849 27300 SH OTHER 01 0 27300 0 MGIC INVT CORP WIS COM 552848103 2264 34400 SH OTHER 01 0 34400 0 MICROSOFT CORP COM 594918104 539 20600 SH OTHER 0 20600 0 MICROSOFT CORP COM 594918104 2905 111100 SH OTHER 01 0 111100 0 NATIONAL SEMICONDUCTOR CORP COM 637640103 1585 61000 SH OTHER 01 0 61000 0 NEWS CORP CL A 65248E104 246 15800 SH OTHER 0 15800 0 NEWS CORP CL A 65248E104 1658 106600 SH OTHER 01 0 106600 0 NORTHROP GRUMMAN CORP COM 666807102 364730 6067711 SH DEFINED 01 6067711 0 0 NORTHROP GRUMMAN CORP COM 666807102 95983 1596789 SH SOLE 1596789 0 0 OCCIDENTAL PETE CORP DEL COM 674599105 288 3600 SH OTHER 0 3600 0 OCCIDENTAL PETE CORP DEL COM 674599105 1598 20000 SH OTHER 01 0 20000 0 OMNICARE INC COM 681904108 1511 26400 SH OTHER 01 0 26400 0 PEPSI BOTTLING GROUP INC COM 713409100 1339 46800 SH OTHER 01 0 46800 0 PEPSICO INC COM 713448108 892 15100 SH OTHER 0 15100 0 PEPSICO INC COM 713448108 4136 70000 SH OTHER 01 0 70000 0 PRAXAIR INC COM 74005P104 238 4500 SH OTHER 0 4500 0 PRAXAIR INC COM 74005P104 1059 20000 SH OTHER 01 0 20000 0 PROCTER & GAMBLE CO COM 742718109 955 16500 SH OTHER 0 16500 0 PROCTER & GAMBLE CO COM 742718109 5313 91800 SH OTHER 01 0 91800 0 ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 246 4000 SH OTHER 0 4000 0 ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 2091 34000 SH OTHER 01 0 34000 0 SNAP ON INC COM 833034101 3839 102200 SH OTHER 01 0 102200 0 SOVEREIGN BANCORP INC COM 845905108 2962 137000 SH OTHER 01 0 137000 0 SUN MICROSYSTEMS INC COM 866810104 852 203300 SH OTHER 01 0 203300 0 SUNTRUST BKS INC COM 867914103 473 6500 SH OTHER 0 6500 0 SUNTRUST BKS INC COM 867914103 2183 30000 SH OTHER 01 0 30000 0 SYSCO CORP COM 871829107 171 5500 SH OTHER 0 5500 0 SYSCO CORP COM 871829107 932 30000 SH OTHER 01 0 30000 0 TARGET CORP COM 87612E106 550 10000 SH OTHER 0 10000 0 TARGET CORP COM 87612E106 2474 45000 SH OTHER 01 0 45000 0 TIFFANY & CO NEW COM 886547108 1731 45200 SH OTHER 01 0 45200 0 TOTAL S A SPONSORED ADR 89151E109 506 4000 SH OTHER 0 4000 0 TOTAL S A SPONSORED ADR 89151E109 2528 20000 SH OTHER 01 0 20000 0 TRIBUNE CO NEW COM 896047107 2451 81000 SH OTHER 01 0 81000 0 UNITED PARCEL SERVICE INC CL B 911312106 301 4000 SH OTHER 0 4000 0 UNITED PARCEL SERVICE INC CL B 911312106 1879 25000 SH OTHER 01 0 25000 0 UNITEDHEALTH GROUP INC COM 91324P102 249 4000 SH OTHER 0 4000 0 UNITEDHEALTH GROUP INC COM 91324P102 1243 20000 SH OTHER 01 0 20000 0 UNIVERSAL AMERN FINL CORP COM 913377107 754 50000 SH DEFINED 50000 0 0 UNOVA INC COM 91529B106 427832 12657764 SH DEFINED 01 12657764 0 0 VIACOM INC CL B 925524308 652 20000 SH OTHER 01 0 20000 0 WAL MART STORES INC COM 931142103 562 12000 SH OTHER 0 12000 0 WAL MART STORES INC COM 931142103 3089 66000 SH OTHER 01 0 66000 0 WALGREEN CO COM 931422109 885 20000 SH OTHER 0 20000 0 WALGREEN CO COM 931422109 3983 90000 SH OTHER 01 0 90000 0 WASHINGTON MUT INC COM 939322103 3793 87200 SH OTHER 01 0 87200 0 WATSON PHARMACEUTICALS INC COM 942683103 1196 36800 SH OTHER 01 0 36800 0 WHOLE FOODS MKT INC COM 966837106 186 2400 SH OTHER 0 2400 0 WHOLE FOODS MKT INC COM 966837106 929 12000 SH OTHER 01 0 12000 0 WILMINGTON TRUST CORP COM 971807102 1759 45200 SH OTHER 01 0 45200 0 XEROX CORP COM 984121103 3018 206000 SH OTHER 01 0 206000 0