UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2012 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 Chubb Corporation Address: 15 Mountain View Road P. O. Box 1615 Warren, NJ 07061-1615 Form 13F File Number: 28-327 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: John J. Kennedy Title: Senior Vice President and Chief Accounting Officer Phone: 908-903-2000 Signature, Place, and Date of Signing: /s/ John J. Kennedy Warren, New Jersey May 11, 2012 _______________________ ________________________ _______________________ [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 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).) List of Other Managers Reporting for this Manager: None FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 2 ---------- Form 13F Information Table Entry Total: 247 ---------- Form 13F Information Table Value Total: $1,604,468 ---------- (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. No. Form 13F File Number Name 01 28 - 2490 Federal Insurance Company 02 28 - 2804 Pacific Indemnity Company NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2012 PAGE 1 FORM 13F FILE NUMBER: 28 - 327 INVESTMENT DISCRETION VOTING AUTHORITY (SHARES) FAIR MARKET VALUE SHARED NAME OF ISSUER CLASS CUSIP (000) SHARES SOLE SHARED OTHERS MANAGER SOLE SHARED NONE -------------- ----- ----------- ----------- --------- ---- ------ ------ ------- --------- ------ ---- ALTERRA CAPITAL HOLDINGS LTD COM G0229R-10-8 173,586 7,553,800 X 7,553,800 AMDOCS LTD COM G02602-10-3 8,924 282,600 X 1 282,600 AMDOCS LTD COM G02602-10-3 4,504 142,620 X 2 142,620 COVIDIEN PLC COM G2554F-11-3 4,500 82,288 X 82,288 COVIDIEN PLC COM G2554F-11-3 15,185 277,712 X 1 277,712 COVIDIEN PLC COM G2554F-11-3 1,914 35,000 X 2 35,000 WARNER CHILCOTT PLC COM G94368-10-0 2,582 153,599 X 1 153,599 WARNER CHILCOTT PLC COM G94368-10-0 646 38,400 X 2 38,400 XL GROUP PUBLIC LIMITED COMP COM G98290-10-2 2,819 129,967 X 1 129,967 XL GROUP PUBLIC LIMITED COMP COM G98290-10-2 1,085 50,000 X 2 50,000 FLEXTRONICS INTL LTD COM Y2573F-10-2 2,166 300,000 X 300,000 FLEXTRONICS INTL LTD COM Y2573F-10-2 5,825 806,724 X 1 806,724 FLEXTRONICS INTL LTD COM Y2573F-10-2 4,283 593,276 X 2 593,276 AT&T INC COM 00206R-10-2 1,874 60,000 X 1 60,000 AT&T INC COM 00206R-10-2 2,498 80,000 X 2 80,000 ALCOA INC COM 013817-10-1 2,004 200,000 X 200,000 ALCOA INC COM 013817-10-1 3,507 350,000 X 1 350,000 ALCOA INC COM 013817-10-1 4,509 450,000 X 2 450,000 ALPHATEC HOLDINGS COM 02081G-10-2 5,456 2,302,070 X 1 2,302,070 AMEREN CORPORATION COM 023608-10-2 6,079 186,600 X 1 186,600 AMEREN CORPORATION COM 023608-10-2 3,043 93,400 X 2 93,400 AMGEN INC COM 031162-10-0 3,398 50,000 X 50,000 AMGEN INC COM 031162-10-0 10,196 150,000 X 1 150,000 AMGEN INC COM 031162-10-0 6,797 100,000 X 2 100,000 ANADARKO PETROLEUM CORP COM 032511-10-7 19,585 250,000 X 1 250,000 ARCHER DANIELS COM 039483-10-2 5,541 175,000 X 175,000 ARCHER DANIELS COM 039483-10-2 4,749 150,007 X 1 150,007 ARCHER DANIELS COM 039483-10-2 3,957 124,993 X 2 124,993 ATMOS ENERGY CORP COM 049560-10-5 2,202 70,000 X 1 70,000 ATMOS ENERGY CORP COM 049560-10-5 17,303 550,000 X 2 550,000 AVERY DENNISON CORP COM 053611-10-9 7,127 236,547 X 236,547 AVERY DENNISON CORP COM 053611-10-9 5,562 184,600 X 1 184,600 AVERY DENNISON CORP COM 053611-10-9 2,376 78,853 X 2 78,853 AVON PRODUCTS COM 054303-10-2 2,904 150,000 X 150,000 AVON PRODUCTS COM 054303-10-2 12,584 650,000 X 2 650,000 BP PLC-SPONS ADR COM 055622-10-4 4,950 110,000 X 1 110,000 BP PLC-SPONS ADR COM 055622-10-4 4,050 90,000 X 2 90,000 BANK OF AMERICA COM 060505-10-4 191 20,000 X 20,000 BANK OF AMERICA COM 060505-10-4 3,898 407,356 X 1 407,356 BANK OF AMERICA COM 060505-10-4 5,480 572,645 X 2 572,645 BANK OF AMERICA CORP PFD 060505-68-2 1,958 2,000 X 1 2,000 BANK OF NEW YORK MELLON CORP COM 064058-10-0 2,413 100,000 X 100,000 BANK OF NEW YORK MELLON CORP COM 064058-10-0 4,826 200,000 X 1 200,000 BANK OF NEW YORK MELLON CORP COM 064058-10-0 4,826 200,000 X 2 200,000 BAXTER INTERNATIONAL INC COM 071813-10-9 13,152 220,000 X 1 220,000 NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2012 PAGE 2 FORM 13F FILE NUMBER: 28 - 327 INVESTMENT DISCRETION VOTING AUTHORITY (SHARES) FAIR MARKET VALUE SHARED NAME OF ISSUER CLASS CUSIP (000) SHARES SOLE SHARED OTHERS MANAGER SOLE SHARED NONE -------------- ----- ----------- ----------- --------- ---- ------ ------ ------- --------- ------ ---- BAXTER INTERNATIONAL INC COM 071813-10-9 2,989 50,000 X 2 50,000 BOSTON SCIENTIFIC CORP COM 101137-10-7 2,392 400,000 X 400,000 BOSTON SCIENTIFIC CORP COM 101137-10-7 5,143 860,000 X 1 860,000 BOSTON SCIENTIFIC CORP COM 101137-10-7 3,827 640,000 X 2 640,000 BRISTOL MYERS SQUIBB COM 110122-10-8 6,412 190,000 X 1 190,000 BRISTOL MYERS SQUIBB COM 110122-10-8 10,125 300,000 X 2 300,000 BROADRIDGE FINANCIAL SOLUTIO COM 11133T-10-3 9,563 400,000 X 1 400,000 BROADRIDGE FINANCIAL SOLUTIO COM 11133T-10-3 3,587 150,000 X 2 150,000 CBS CORP-CL B COM 124857-20-2 10,780 317,900 X 1 317,900 CBS CORP-CL B COM 124857-20-2 2,106 62,100 X 2 62,100 CELESTICA INC COM 15101Q-10-8 2,872 300,100 X 300,100 CELESTICA INC COM 15101Q-10-8 9,570 1,000,000 X 1 1,000,000 CELESTICA INC COM 15101Q-10-8 3,827 399,900 X 2 399,900 CISCO SYSTEMS INC COM 17275R-10-2 2,115 100,000 X 100,000 CISCO SYSTEMS INC COM 17275R-10-2 6,895 326,000 X 1 326,000 CISCO SYSTEMS INC COM 17275R-10-2 5,795 274,000 X 2 274,000 CITIGROUP INC COM 172967-42-4 22 600 X 600 CITIGROUP INC COM 172967-42-4 819 22,400 X 1 22,400 CITIGROUP INC COM 172967-42-4 694 19,000 X 2 19,000 COCA COLA ENTERPRISES INC COM 19122T-10-9 11,264 393,847 X 1 393,847 COCA COLA ENTERPRISES INC COM 19122T-10-9 8,756 306,153 X 2 306,153 COMCAST CORP-CL A COM 20030N-10-1 16,505 550,000 X 1 550,000 COMCAST CORP-CL A COM 20030N-10-1 6,002 200,000 X 2 200,000 COMMUNITY HEALTH SYSTEMS INC COM 203668-10-8 8,896 400,000 X 1 400,000 COMMUNITY HEALTH SYSTEMS INC COM 203668-10-8 8,896 400,000 X 2 400,000 CONOCOPHILLIPS COM 20825C-10-4 14,442 190,000 X 1 190,000 CONSOLIDATED EDISON INC COM 209115-10-4 2,921 50,000 X 50,000 CONSOLIDATED EDISON INC COM 209115-10-4 9,552 163,500 X 1 163,500 CONSOLIDATED EDISON INC COM 209115-10-4 5,842 100,000 X 2 100,000 CONSTELLATION BRANDS INC-A COM 21036P-10-8 11,087 470,000 X 1 470,000 CONSTELLATION BRANDS INC-A COM 21036P-10-8 3,654 154,900 X 2 154,900 COVENTRY HEALTH CARE INC COM 222862-10-4 1,577 44,346 X 44,346 COVENTRY HEALTH CARE INC COM 222862-10-4 11,194 314,709 X 1 314,709 COVENTRY HEALTH CARE INC COM 222862-10-4 6,525 183,432 X 2 183,432 DTE ENERGY COMPANY COM 233331-10-7 8,255 150,000 X 150,000 DTE ENERGY COMPANY COM 233331-10-7 5,503 100,000 X 1 100,000 DTE ENERGY COMPANY COM 233331-10-7 5,486 99,700 X 2 99,700 DEAN FOODS CO COM 242370-10-4 4,140 341,832 X 341,832 DEAN FOODS CO COM 242370-10-4 7,883 650,956 X 1 650,956 DEAN FOODS CO COM 242370-10-4 6,142 507,212 X 2 507,212 DELL INC COM 24702R-10-1 1,660 100,000 X 100,000 DELL INC COM 24702R-10-1 12,446 750,000 X 1 750,000 DELL INC COM 24702R-10-1 2,489 150,000 X 2 150,000 DELTA AIRLINES INC DEL COM 247361-70-2 2,646 266,830 X 266,830 DELTA AIRLINES INC DEL COM 247361-70-2 3,316 334,470 X 1 334,470 NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2012 PAGE 3 FORM 13F FILE NUMBER: 28 - 327 INVESTMENT DISCRETION VOTING AUTHORITY (SHARES) FAIR MARKET VALUE SHARED NAME OF ISSUER CLASS CUSIP (000) SHARES SOLE SHARED OTHERS MANAGER SOLE SHARED NONE -------------- ----- ----------- ----------- ------- ---- ------ ------ ------- ------- ------ ---- DELTA AIRLINES INC DEL COM 247361-70-2 3,061 308,700 X 2 308,700 DOW CHEMICAL CO COM 260543-10-3 12,470 360,000 X 1 360,000 EBAY INC COM 278642-10-3 7,380 200,000 X 200,000 EBAY INC COM 278642-10-3 7,380 200,000 X 2 200,000 ERICSSON (LM) TEL-SP ADR COM 294821-60-8 4,124 400,000 X 400,000 ERICSSON (LM) TEL-SP ADR COM 294821-60-8 5,526 536,000 X 1 536,000 ERICSSON (LM) TEL-SP ADR COM 294821-60-8 5,815 564,000 X 2 564,000 EXCELON CORP NPV COM 30161N-10-1 10,940 279,000 X 1 279,000 EXCELON CORP NPV COM 30161N-10-1 4,478 114,204 X 2 114,204 FOREST LABORATORIES INC COM 345838-10-6 3,469 100,000 X 100,000 FOREST LABORATORIES INC COM 345838-10-6 3,469 100,000 X 1 100,000 FOREST LABORATORIES INC COM 345838-10-6 6,938 200,000 X 2 200,000 FRONTIER COMMUNICATIONS CORP COM 35906A-10-8 25 6,000 X 6,000 FRONTIER COMMUNICATIONS CORP COM 35906A-10-8 187 44,896 X 1 44,896 FRONTIER COMMUNICATIONS CORP COM 35906A-10-8 255 61,210 X 2 61,210 GENERAL ELECTRIC COM 369604-10-3 4,817 240,000 X 1 240,000 GENERAL ELECTRIC COM 369604-10-3 3,813 190,000 X 2 190,000 GENERAL MILLS INC COM 370334-10-4 3,945 100,000 X 1 100,000 GENERAL MILLS INC COM 370334-10-4 9,468 240,000 X 2 240,000 GENWORTH FINANCIAL INC-CL A COM 37247D-10-6 1,664 200,000 X 1 200,000 GENWORTH FINANCIAL INC-CL A COM 37247D-10-6 666 80,000 X 2 80,000 GLAXOSMITHKLINE PLC-ADR COM 37733W-10-5 8,129 181,000 X 1 181,000 GOOGLE INC-CL A COM 38259P-50-8 19,237 30,000 X 1 30,000 GREAT PLAINS ENERGY INC COM 391164-10-0 4,776 235,600 X 1 235,600 GREAT PLAINS ENERGY INC COM 391164-10-0 3,476 171,500 X 2 171,500 HARTFORD FINANCIAL SERVICES COM 416515-10-4 843 40,000 X 40,000 HARTFORD FINANCIAL SERVICES COM 416515-10-4 1,265 60,000 X 1 60,000 HEALTH MGMT ASSOC COM 421933-10-2 4,704 700,000 X 700,000 HEALTH MGMT ASSOC COM 421933-10-2 4,032 600,000 X 1 600,000 HEALTH MGMT ASSOC COM 421933-10-2 4,704 700,000 X 2 700,000 HJ HEINZ CO COM 423074-10-3 10,710 200,000 X 1 200,000 HESS CORP COM 42809H-10-7 11,790 200,000 X 1 200,000 HUNTINGTON INGALLS INDUSTRIE COM 446413-10-6 1,006 25,000 X 1 25,000 INTEL CORP COM 458140-10-0 7,028 250,000 X 250,000 INTEL CORP COM 458140-10-0 9,840 350,000 X 1 350,000 INTEL CORP COM 458140-10-0 2,812 100,000 X 2 100,000 INTERNATIONAL PAPER CO COM 460146-10-3 11,232 320,000 X 1 320,000 INTERNATIONAL PAPER CO COM 460146-10-3 6,318 180,000 X 2 180,000 JP MORGAN CHASE & CO COM 46625H-10-0 2,133 46,400 X 46,400 JP MORGAN CHASE & CO COM 46625H-10-0 12,580 273,600 X 1 273,600 JP MORGAN CHASE & CO COM 46625H-10-0 1,839 40,000 X 2 40,000 JABIL CIRCUIT INC COM 466313-10-3 5,383 214,286 X 214,286 JABIL CIRCUIT INC COM 466313-10-3 18,001 716,600 X 1 716,600 JABIL CIRCUIT INC COM 466313-10-3 6,760 269,114 X 2 269,114 KRAFT FOODS INC-A COM 50075N-10-4 13,984 367,898 X 1 367,898 NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2012 PAGE 4 FORM 13F FILE NUMBER: 28 - 327 INVESTMENT DISCRETION VOTING AUTHORITY (SHARES) FAIR MARKET VALUE SHARED NAME OF ISSUER CLASS CUSIP (000) SHARES SOLE SHARED OTHERS MANAGER SOLE SHARED NONE -------------- ----- ----------- ----------- ------- ---- ------ ------ ------- ------- ------ ---- KRAFT FOODS INC-A COM 50075N-10-4 5,244 137,962 X 2 137,962 KROGER CO. COM 501044-10-1 9,692 400,000 X 400,000 KROGER CO. COM 501044-10-1 4,846 200,000 X 1 200,000 LIFE POINT HOSPITALS COM 53219L-10-9 9,955 252,400 X 1 252,400 LIFE POINT HOSPITALS COM 53219L-10-9 5,821 147,600 X 2 147,600 MANULIFE FINANCIAL SERVICE COM 56501R-10-6 1,555 114,734 X 114,734 MARATHON OIL CORP COM 565849-10-6 14,265 450,000 X 2 450,000 MARATHON PETROLEUM CORP COM 56585A-10-2 9,756 225,000 X 2 225,000 MEDTRONIC INC COM 585055-10-6 6,858 175,000 X 175,000 MEDTRONIC INC COM 585055-10-6 6,858 175,000 X 2 175,000 MICROSOFT CORP COM 594918-10-4 1,290 40,000 X 40,000 MICROSOFT CORP COM 594918-10-4 10,967 340,000 X 1 340,000 MICROSOFT CORP COM 594918-10-4 7,096 220,000 X 2 220,000 MORGAN STANLEY DEAN WITTER COM 617446-44-8 1,777 90,472 X 90,472 MORGAN STANLEY DEAN WITTER COM 617446-44-8 4,124 210,000 X 1 210,000 MORGAN STANLEY DEAN WITTER COM 617446-44-8 3,732 190,000 X 2 190,000 NEWELL RUBBERMAID INC COM 651229-10-6 8,022 450,400 X 1 450,400 NEWELL RUBBERMAID INC COM 651229-10-6 8,007 449,600 X 2 449,600 NEWTEK BUSINESS SERVICES INC COM 652526-10-4 3 2,000 X 2,000 NEWTEK BUSINESS SERVICES INC COM 652526-10-4 98 64,500 X 1 64,500 NISOURCE INC COM 65473P-10-5 8,160 335,100 X 1 335,100 NISOURCE INC COM 65473P-10-5 5,233 214,900 X 2 214,900 NORTHROP GRUMMAN CORP COM 666807-10-2 9,162 150,000 X 1 150,000 OFFICE DEPOT INC COM 676220-10-6 1,897 550,000 X 550,000 OFFICE DEPOT INC COM 676220-10-6 3,106 900,224 X 1 900,224 OFFICE DEPOT INC COM 676220-10-6 1,897 549,776 X 2 549,776 OMNICARE INC COM 681904-10-8 9,248 260,000 X 1 260,000 OMNICARE INC COM 681904-10-8 1,423 40,000 X 2 40,000 ORACLE CORP COM 68389X-10-5 1,458 50,000 X 50,000 ORACLE CORP COM 68389X-10-5 4,666 160,000 X 1 160,000 ORACLE CORP COM 68389X-10-5 2,333 80,000 X 2 80,000 OWENS ILLINOIS COM 690768-40-3 5,774 247,400 X 247,400 OWENS ILLINOIS COM 690768-40-3 2,376 101,800 X 1 101,800 OWENS ILLINOIS COM 690768-40-3 8,886 380,733 X 2 380,733 PEPCO HOLDINGS INC COM 713291-10-2 1,889 100,000 X 100,000 PEPCO HOLDINGS INC COM 713291-10-2 6,188 327,600 X 1 327,600 PEPCO HOLDINGS INC COM 713291-10-2 5,489 290,600 X 2 290,600 PFIZER INC COM 717081-10-3 446 19,700 X 19,700 PFIZER INC COM 717081-10-3 13,060 576,725 X 1 576,725 PFIZER INC COM 717081-10-3 7,270 321,025 X 2 321,025 PINNACLE WEST CAPITAL COM 723484-10-1 2,395 50,000 X 50,000 PINNACLE WEST CAPITAL COM 723484-10-1 12,454 260,000 X 1 260,000 PINNACLE WEST CAPITAL COM 723484-10-1 3,353 70,000 X 2 70,000 PROGRESS ENERGY INC COM 743263-10-5 1,062 20,000 X 20,000 PROGRESS ENERGY INC COM 743263-10-5 8,614 162,200 X 1 162,200 NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2012 PAGE 5 FORM 13F FILE NUMBER: 28 - 327 INVESTMENT DISCRETION VOTING AUTHORITY (SHARES) FAIR MARKET VALUE SHARED NAME OF ISSUER CLASS CUSIP (000) SHARES SOLE SHARED OTHERS MANAGER SOLE SHARED NONE -------------- ----- ----------- ----------- ------- ---- ------ ------ ------- ------- ------ ---- PROGRESS ENERGY INC COM 743263-10-5 6,926 130,400 X 2 130,400 QUEST DIAGNOSTICS INC COM 74834L-10-0 22,626 370,000 X 1 370,000 RADIOSHACK CORP COM 750438-10-3 846 136,000 X 1 136,000 RADIOSHACK CORP COM 750438-10-3 2,264 364,000 X 2 364,000 ROCKWOOD HOLDINGS COM 774415-10-3 3,508 67,261 X 1 67,261 ROCKWOOD HOLDINGS COM 774415-10-3 877 16,816 X 2 16,816 ROWAN COMPANIES INC COM 779382-10-0 8,233 250,000 X 1 250,000 ROYAL DUTCH SHELL PLC COM 780259-20-6 7,013 100,000 X 100,000 ROYAL DUTCH SHELL PLC COM 780259-20-6 7,013 100,000 X 1 100,000 SAFEWAY INC COM 786514-20-8 4,042 200,000 X 200,000 SAFEWAY INC COM 786514-20-8 2,425 120,000 X 1 120,000 SAFEWAY INC COM 786514-20-8 4,648 230,000 X 2 230,000 ST JUDE MEDICAL COM 790849-10-3 2,215 50,000 X 50,000 ST JUDE MEDICAL COM 790849-10-3 15,509 350,000 X 1 350,000 SANMINA-SCI CORP COM 800907-20-6 2,933 256,164 X 256,164 SANMINA-SCI CORP COM 800907-20-6 5,343 466,666 X 1 466,666 SANMINA-SCI CORP COM 800907-20-6 3,137 274,007 X 2 274,007 SANOFI-AVENTIS-ADR COM 80105N-10-5 11,625 300,000 X 1 300,000 SMITHFIELD FOODS INC COM 832248-10-8 7,984 362,400 X 1 362,400 SMITHFIELD FOODS INC COM 832248-10-8 7,437 337,600 X 2 337,600 SPECTRA ENERGY CORP COM 847560-10-9 3,199 101,400 X 101,400 SPECTRA ENERGY CORP COM 847560-10-9 3,079 97,578 X 1 97,578 SPECTRA ENERGY CORP COM 847560-10-9 3,812 120,822 X 2 120,822 SPRINT NEXTEL CORP COM 852061-10-0 342 120,000 X 120,000 SPRINT NEXTEL CORP COM 852061-10-0 1,283 450,000 X 1 450,000 SPRINT NEXTEL CORP COM 852061-10-0 171 60,000 X 2 60,000 STAGE STORES COM 85254C-30-5 268 16,491 X 16,491 STAPLES INC COM 855030-10-2 9,714 600,000 X 1 600,000 STAPLES INC COM 855030-10-2 6,476 400,000 X 2 400,000 STATE STREET CORP COM 857477-10-3 3,413 75,000 X 75,000 STATE STREET CORP COM 857477-10-3 11,375 250,000 X 1 250,000 SYMANTEC CORP COM 871503-10-8 5,610 300,000 X 300,000 SYMANTEC CORP COM 871503-10-8 8,415 450,000 X 1 450,000 SYMANTEC CORP COM 871503-10-8 5,610 300,000 X 2 300,000 TIME WARNER COM 887317-30-3 629 16,666 X 16,666 TIME WARNER COM 887317-30-3 3,775 100,000 X 1 100,000 TIME WARNER COM 887317-30-3 6,921 183,333 X 2 183,333 TIME WARNER CABLE COM 88732J-20-7 341 4,183 X 4,183 TIME WARNER CABLE COM 88732J-20-7 2,046 25,100 X 1 25,100 TIME WARNER CABLE COM 88732J-20-7 3,750 46,019 X 2 46,019 TOTAL SA-SPON ADR COM 89151E-10-9 10,224 200,000 X 1 200,000 TOTAL SA-SPON ADR COM 89151E-10-9 5,112 100,000 X 2 100,000 TRAVELERS COS INC COM 89417E-10-9 1,047 17,678 X 17,678 TRAVELERS COS INC COM 89417E-10-9 6,540 110,481 X 1 110,481 TRAVELERS COS INC COM 89417E-10-9 6,621 111,841 X 2 111,841 NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2012 PAGE 6 FORM 13F FILE NUMBER: 28 - 327 INVESTMENT DISCRETION VOTING AUTHORITY (SHARES) FAIR MARKET VALUE SHARED NAME OF ISSUER CLASS CUSIP (000) SHARES SOLE SHARED OTHERS MANAGER SOLE SHARED NONE -------------- ----- ----------- ----------- ------- ---- ------ ------ ------- ------- ------ ---- TYSON FOODS INC-CL A COM 902494-10-3 2,191 114,450 X 114,450 TYSON FOODS INC-CL A COM 902494-10-3 11,253 587,600 X 1 587,600 TYSON FOODS INC-CL A COM 902494-10-3 5,706 297,950 X 2 297,950 UNITEDHEALTH GROUP COM 91324P-10-2 20,629 350,000 X 1 350,000 VERIZON COMMUNICATIONS COM 92343V-10-4 956 25,000 X 25,000 VERIZON COMMUNICATIONS COM 92343V-10-4 7,150 187,043 X 1 187,043 VERIZON COMMUNICATIONS COM 92343V-10-4 9,749 255,000 X 2 255,000 VIACOM INC CL B COM 92553P-20-1 4,746 100,000 X 100,000 VIACOM INC CL B COM 92553P-20-1 9,492 200,000 X 1 200,000 WAL-MART COM 931142-10-3 18,360 300,000 X 1 300,000 WALGREEN COMPANY COM 931422-10-9 4,066 121,418 X 1 121,418 WALGREEN COMPANY COM 931422-10-9 10,054 300,200 X 2 300,200 WELLS FARGO & COMPANY COM 949746-10-1 884 25,884 X 1 25,884 WELLS FARGO & COMPANY COM 949746-10-1 476 13,937 X 2 13,937 WESTERN DIGITAL CORP COM 958102-10-5 14,487 350,000 X 1 350,000 WESTERN DIGITAL CORP COM 958102-10-5 4,139 100,000 X 2 100,000 WESTERN UNION CO COM 959802-10-9 8,800 500,000 X 1 500,000 WESTERN UNION CO COM 959802-10-9 5,280 300,000 X 2 300,000 WILLIAMS COMPANIES COM 969457-10-0 10,784 350,000 X 1 350,000 WILLIAMS COMPANIES COM 969457-10-0 10,784 350,000 X 2 350,000 WPX ENERGY INC COM 98212B-10-3 2,101 116,666 X 1 116,666 WPX ENERGY INC COM 98212B-10-3 2,101 116,666 X 2 116,666 --------- 1,604,468 =========