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, 2011

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 12, 2011
-------------------------   ----------------------------   ---------------------
[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:              264
                                           -------------
Form 13F Information Table Value Total:       $1,641,672
                                           -------------
                                              (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, 2011

PAGE 1 FORM 13F FILE NUMBER: 28 - 327



                                                                                INVESTMENT DISCRETION               VOTING AUTHORITY
                                                  FAIR MARKET                                                           (SHARES)
                                                     VALUE                              SHARED
NAME OF ISSUER                CLASS     CUSIP        (000)       SHARES   SOLE  SHARED  OTHERS  MANAGER     SOLE    SHARED      NONE
----------------------------  -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------      ----
                                                                                               
ALTERRA CAPITAL HOLDINGS LTD  COM    G0229R-10-8      168,147  7,553,800             X                   7,553,800
AMDOCS LTD                    COM    G02602-10-3        8,153    282,600             X             1       282,600
AMDOCS LTD                    COM    G02602-10-3        4,114    142,620             X             2       142,620
COVIDIEN PLC                  COM    G2554F-11-3        4,274     82,288             X                      82,288
COVIDIEN PLC                  COM    G2554F-11-3       14,424    277,712             X             1       277,712
COVIDIEN PLC                  COM    G2554F-11-3        1,818     35,000             X             2        35,000
WARNER CHILCOTT PLC           COM    G94368-10-0        3,573    153,599             X             1       153,599
WARNER CHILCOTT PLC           COM    G94368-10-0          893     38,400             X             2        38,400
XL GROUP PUBLIC LIMITED COMP  COM    G98290-10-2            1         33             X                          33
XL GROUP PUBLIC LIMITED COMP  COM    G98290-10-2        3,197    129,967             X             1       129,967
XL GROUP PUBLIC LIMITED COMP  COM    G98290-10-2        1,230     50,000             X             2        50,000
FLEXTRONICS INTL LTD          COM    Y2573F-10-2        2,241    300,000             X                     300,000
FLEXTRONICS INTL LTD          COM    Y2573F-10-2        6,026    806,724             X             1       806,724
FLEXTRONICS INTL LTD          COM    Y2573F-10-2        4,432    593,276             X             2       593,276
AOL INC                       COM    00184X-10-5           29      1,515             X                       1,515
AOL INC                       COM    00184X-10-5          178      9,090             X             1         9,090
AOL INC                       COM    00184X-10-5          325     16,666             X             2        16,666
AT&T INC                      COM    00206R-10-2        1,837     60,000             X             1        60,000
AT&T INC                      COM    00206R-10-2        2,449     80,000             X             2        80,000
ALCOA INC                     COM    013817-10-1        3,532    200,000             X                     200,000
ALCOA INC                     COM    013817-10-1        6,181    350,000             X             1       350,000
ALCOA INC                     COM    013817-10-1        7,947    450,000             X             2       450,000
ALPHATEC HOLDINGS             COM    02081G-10-2        6,215  2,302,070             X             1     2,302,070
AMEREN CORPORATION            COM    023608-10-2        5,238    186,600             X             1       186,600
AMEREN CORPORATION            COM    023608-10-2        2,622     93,400             X             2        93,400
AMGEN INC                     COM    031162-10-0        2,673     50,000             X                      50,000
AMGEN INC                     COM    031162-10-0        8,018    150,000             X             1       150,000
AMGEN INC                     COM    031162-10-0        5,345    100,000             X             2       100,000
ANADARKO PETROLEUM CORP       COM    032511-10-7       20,480    250,000             X             1       250,000
ARCHER DANIELS                COM    039483-10-2        6,301    175,000             X                     175,000
ARCHER DANIELS                COM    039483-10-2        5,402    150,007             X             1       150,007
ARCHER DANIELS                COM    039483-10-2        4,501    124,993             X             2       124,993
ATMOS ENERGY CORP             COM    049560-10-5        2,387     70,000             X             1        70,000
ATMOS ENERGY CORP             COM    049560-10-5       18,755    550,000             X             2       550,000
AVERY DENNISON CORP           COM    053611-10-9        5,983    142,591             X                     142,591
AVERY DENNISON CORP           COM    053611-10-9        7,746    184,600             X             1       184,600
AVERY DENNISON CORP           COM    053611-10-9          538     12,819             X             2        12,819
BP PLC-SPONS ADR              COM    055622-10-4        4,855    110,000             X             1       110,000
BP PLC-SPONS ADR              COM    055622-10-4        3,973     90,000             X             2        90,000
BANK OF AMERICA               COM    060505-10-4          267     20,000             X                      20,000
BANK OF AMERICA               COM    060505-10-4        5,430    407,356             X             1       407,356
BANK OF AMERICA               COM    060505-10-4        7,633    572,645             X             2       572,645
BANK OF NEW YORK MELLON CORP  COM    064058-10-0        2,987    100,000             X                     100,000
BANK OF NEW YORK MELLON CORP  COM    064058-10-0        5,974    200,000             X             1       200,000
BANK OF NEW YORK MELLON CORP  COM    064058-10-0        5,974    200,000             X             2       200,000




    NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2011

PAGE 2 FORM 13F FILE NUMBER: 28 - 327



                                                                               INVESTMENT DISCRETION                VOTING AUTHORITY
                                                  FAIR MARKET                                                           (SHARES)
                                                     VALUE                              SHARED
NAME OF ISSUER                CLASS     CUSIP        (000)       SHARES   SOLE  SHARED  OTHERS  MANAGER     SOLE    SHARED      NONE
----------------------------  -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------      ----
                                                                                               
BAXTER INTERNATIONAL INC      COM    071813-10-9       11,829    220,000             X             1       220,000
BAXTER INTERNATIONAL INC      COM    071813-10-9        2,689     50,000             X             2        50,000
BOSTON SCIENTIFIC CORP        COM    101137-10-7        2,876    400,000             X                     400,000
BOSTON SCIENTIFIC CORP        COM    101137-10-7        6,183    860,000             X             1       860,000
BOSTON SCIENTIFIC CORP        COM    101137-10-7        4,602    640,000             X             2       640,000
BRISTOL MYERS SQUIBB          COM    110122-10-8        5,022    190,000             X             1       190,000
BRISTOL MYERS SQUIBB          COM    110122-10-8        7,929    300,000             X             2       300,000
BROADRIDGE FINANCIAL SOLUTIO  COM    11133T-10-3        9,076    400,000             X             1       400,000
BROADRIDGE FINANCIAL SOLUTIO  COM    11133T-10-3        3,404    150,000             X             2       150,000
CBS CORP-CL B                 COM    124857-20-2        7,960    317,900             X             1       317,900
CBS CORP-CL B                 COM    124857-20-2        1,555     62,100             X             2        62,100
CELESTICA INC                 COM    15101Q-10-8        3,217    300,100             X                     300,100
CELESTICA INC                 COM    15101Q-10-8       10,720  1,000,000             X             1     1,000,000
CELESTICA INC                 COM    15101Q-10-8        1,072    100,000             X             2       100,000
CISCO SYSTEMS INC             COM    17275R-10-2        1,715    100,000             X                     100,000
CISCO SYSTEMS INC             COM    17275R-10-2        5,591    326,000             X             1       326,000
CISCO SYSTEMS INC             COM    17275R-10-2        4,699    274,000             X             2       274,000
CITIGROUP INC                 COM    172967-10-1           27      6,000             X                       6,000
CITIGROUP INC                 COM    172967-10-1          990    224,000             X             1       224,000
CITIGROUP INC                 COM    172967-10-1          840    190,000             X             2       190,000
COCA COLA ENTERPRISES INC     COM    19122T-10-9       10,752    393,847             X             1       393,847
COCA COLA ENTERPRISES INC     COM    19122T-10-9        8,358    306,153             X             2       306,153
COMCAST CORP-CL A             COM    20030N-10-1       13,596    550,000             X             1       550,000
COMCAST CORP-CL A             COM    20030N-10-1        4,944    200,000             X             2       200,000
COMMUNITY HEALTH SYSTEMS INC  COM    203668-10-8       13,996    350,000             X             1       350,000
COMMUNITY HEALTH SYSTEMS INC  COM    203668-10-8        7,998    200,000             X             2       200,000
CONOCOPHILLIPS                COM    20825C-10-4       15,173    190,000             X             1       190,000
CONSOLIDATED EDISON INC       COM    209115-10-4        2,536     50,000             X                      50,000
CONSOLIDATED EDISON INC       COM    209115-10-4        8,293    163,500             X             1       163,500
CONSOLIDATED EDISON INC       COM    209115-10-4        5,072    100,000             X             2       100,000
CONSTELLATION BRANDS INC-A    COM    21036P-10-8        9,532    470,000             X             1       470,000
CONSTELLATION BRANDS INC-A    COM    21036P-10-8        3,141    154,900             X             2       154,900
CONSTELLATION ENERGY GROUP    COM    210371-10-0        9,339    300,000             X             1       300,000
CONSTELLATION ENERGY GROUP    COM    210371-10-0        3,823    122,800             X             2       122,800
COVENTRY HEALTH CARE INC      COM    222862-10-4        1,413     44,346             X                      44,346
COVENTRY HEALTH CARE INC      COM    222862-10-4       10,027    314,709             X             1       314,709
COVENTRY HEALTH CARE INC      COM    222862-10-4        5,844    183,432             X             2       183,432
DTE ENERGY COMPANY            COM    233331-10-7        7,344    150,000             X                     150,000
DTE ENERGY COMPANY            COM    233331-10-7        4,896    100,000             X             1       100,000
DTE ENERGY COMPANY            COM    233331-10-7        4,881     99,700             X             2        99,700
DEAN FOODS CO                 COM    242370-10-4        3,418    341,832             X                     341,832
DEAN FOODS CO                 COM    242370-10-4        6,510    650,956             X             1       650,956
DEAN FOODS CO                 COM    242370-10-4        5,072    507,212             X             2       507,212
DELL INC                      COM    24702R-10-1        1,451    100,000             X                     100,000
DELL INC                      COM    24702R-10-1       10,883    750,000             X             1       750,000




    NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2011

PAGE 3 FORM 13F FILE NUMBER: 28 - 327



                                                                               INVESTMENT DISCRETION                VOTING AUTHORITY
                                                  FAIR MARKET                                                           (SHARES)
                                                     VALUE                              SHARED
NAME OF ISSUER                CLASS     CUSIP        (000)       SHARES   SOLE  SHARED  OTHERS  MANAGER     SOLE    SHARED      NONE
----------------------------  -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------      ----
                                                                                               
DELL INC                      COM    24702R-10-1        2,177    150,000             X             2       150,000
DELTA AIRLINES INC DEL        COM    247361-70-2        2,615    266,830             X                     266,830
DELTA AIRLINES INC DEL        COM    247361-70-2        3,278    334,470             X             1       334,470
DELTA AIRLINES INC DEL        COM    247361-70-2        3,025    308,700             X             2       308,700
DOW CHEMICAL CO               COM    260543-10-3       13,590    360,000             X             1       360,000
EBAY INC                      COM    278642-10-3        6,208    200,000             X                     200,000
EBAY INC                      COM    278642-10-3        6,208    200,000             X             2       200,000
EDWARDS LIFESCIENCES          COM    28176E-10-8          426      4,900             X             1         4,900
EL PASO CORP                  COM    28336L-10-9        9,000    500,000             X             1       500,000
ERICSSON (LM) TEL-SP ADR      COM    294821-60-8        6,893    536,000             X             1       536,000
ERICSSON (LM) TEL-SP ADR      COM    294821-60-8        7,253    564,000             X             2       564,000
FAMILY DOLLAR STORES          COM    307000-10-9          174      3,400             X                       3,400
FAMILY DOLLAR STORES          COM    307000-10-9       10,090    196,600             X             1       196,600
FOREST LABORATORIES INC       COM    345838-10-6        3,230    100,000             X                     100,000
FOREST LABORATORIES INC       COM    345838-10-6        6,460    200,000             X             1       200,000
FOREST LABORATORIES INC       COM    345838-10-6        6,460    200,000             X             2       200,000
FRONTIER COMMUNICATIONS CORP  COM    35906A-10-8           49      6,000             X                       6,000
FRONTIER COMMUNICATIONS CORP  COM    35906A-10-8          369     44,896             X             1        44,896
FRONTIER COMMUNICATIONS CORP  COM    35906A-10-8          503     61,210             X             2        61,210
GENERAL ELECTRIC              COM    369604-10-3        4,812    240,000             X             1       240,000
GENERAL ELECTRIC              COM    369604-10-3        3,810    190,000             X             2       190,000
GENERAL MILLS INC             COM    370334-10-4        3,655    100,000             X             1       100,000
GENERAL MILLS INC             COM    370334-10-4        8,772    240,000             X             2       240,000
GENWORTH FINANCIAL INC-CL A   COM    37247D-10-6        2,692    200,000             X             1       200,000
GENWORTH FINANCIAL INC-CL A   COM    37247D-10-6        1,077     80,000             X             2        80,000
GLAXOSMITHKLINE PLC-ADR       COM    37733W-10-5        6,952    181,000             X             1       181,000
GOOGLE INC-CL A               COM    38259P-50-8       17,603     30,000             X             1        30,000
GREAT PLAINS ENERGY INC       COM    391164-10-0        4,717    235,600             X             1       235,600
GREAT PLAINS ENERGY INC       COM    391164-10-0        3,433    171,500             X             2       171,500
HARTFORD FINANCIAL SERVICES   COM    416515-10-4        1,077     40,000             X                      40,000
HARTFORD FINANCIAL SERVICES   COM    416515-10-4        1,616     60,000             X             1        60,000
HEALTHCARE SERVICES GROUP     COM    421906-10-8          334     19,038             X             1        19,038
HEALTH MGMT ASSOC             COM    421933-10-2        3,270    300,000             X                     300,000
HEALTH MGMT ASSOC             COM    421933-10-2        6,540    600,000             X             1       600,000
HEALTH MGMT ASSOC             COM    421933-10-2        7,630    700,000             X             2       700,000
HJ HEINZ CO                   COM    423074-10-3        9,764    200,000             X             1       200,000
HESS CORP                     COM    42809H-10-7       17,042    200,000             X             1       200,000
INTEL CORP                    COM    458140-10-0        5,045    250,000             X                     250,000
INTEL CORP                    COM    458140-10-0        7,063    350,000             X             1       350,000
INTEL CORP                    COM    458140-10-0        2,018    100,000             X             2       100,000
INTERNATIONAL BUSINESS MACHI  COM    459200-10-1       22,830    140,000             X             1       140,000
INTERNATIONAL PAPER CO        COM    460146-10-3        9,658    320,000             X             1       320,000
INTERNATIONAL PAPER CO        COM    460146-10-3        5,432    180,000             X             2       180,000
JP MORGAN CHASE & CO          COM    46625H-10-0        2,139     46,400             X                      46,400
JP MORGAN CHASE & CO          COM    46625H-10-0       12,613    273,600             X             1       273,600




    NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2011

PAGE 4 FORM 13F FILE NUMBER: 28 - 327



                                                                               INVESTMENT DISCRETION                VOTING AUTHORITY
                                                  FAIR MARKET                                                           (SHARES)
                                                     VALUE                              SHARED
NAME OF ISSUER                CLASS     CUSIP        (000)       SHARES   SOLE  SHARED  OTHERS  MANAGER     SOLE    SHARED      NONE
----------------------------  -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------      ----
                                                                                               
JP MORGAN CHASE & CO          COM    46625H-10-0        1,844     40,000             X             2        40,000
JABIL CIRCUIT INC             COM    466313-10-3        4,378    214,286             X                     214,286
JABIL CIRCUIT INC             COM    466313-10-3       14,640    716,600             X             1       716,600
JABIL CIRCUIT INC             COM    466313-10-3        5,498    269,114             X             2       269,114
KRAFT FOODS INC-A             COM    50075N-10-4       11,537    367,898             X             1       367,898
KRAFT FOODS INC-A             COM    50075N-10-4        4,326    137,962             X             2       137,962
KROGER CO.                    COM    501044-10-1        9,588    400,000             X                     400,000
KROGER CO.                    COM    501044-10-1        4,794    200,000             X             1       200,000
LIFE POINT HOSPITALS          COM    53219L-10-9       10,146    252,400             X             1       252,400
LIFE POINT HOSPITALS          COM    53219L-10-9        5,933    147,600             X             2       147,600
LIZ CLAIBORNE INC             COM    539320-10-1        1,940    360,000             X             1       360,000
LIZ CLAIBORNE INC             COM    539320-10-1          323     60,000             X             2        60,000
MANULIFE FINANCIAL SERVICE    COM    56501R-10-6        2,030    114,734             X                     114,734
MARATHON OIL CORP             COM    565849-10-6       23,989    450,000             X             2       450,000
MCDONALDS CORP                COM    580135-10-1       13,460    176,900             X             1       176,900
MCDONALDS CORP                COM    580135-10-1        1,758     23,100             X             2        23,100
MEDTRONIC INC                 COM    585055-10-6        6,886    175,000             X                     175,000
MEDTRONIC INC                 COM    585055-10-6        6,886    175,000             X             2       175,000
MICROSOFT CORP                COM    594918-10-4        1,016     40,000             X                      40,000
MICROSOFT CORP                COM    594918-10-4        8,633    340,000             X             1       340,000
MICROSOFT CORP                COM    594918-10-4        5,586    220,000             X             2       220,000
MORGAN STANLEY DEAN WITTER    COM    617446-44-8        2,472     90,472             X                      90,472
MORGAN STANLEY DEAN WITTER    COM    617446-44-8        5,737    210,000             X             1       210,000
MORGAN STANLEY DEAN WITTER    COM    617446-44-8        5,191    190,000             X             2       190,000
MOTOROLA SOLUTIONS INC        COM    620076-30-7        3,703     82,857             X             1        82,857
MOTOROLA SOLUTIONS INC        COM    620076-30-7          766     17,142             X             2        17,142
NATIONAL SEMICONDUCTOR CORP   COM    637640-10-3        7,170    500,000             X             1       500,000
NATIONAL SEMICONDUCTOR CORP   COM    637640-10-3        5,353    373,271             X             2       373,271
NEWELL RUBBERMAID INC         COM    651229-10-6        8,616    450,400             X             1       450,400
NEWELL RUBBERMAID INC         COM    651229-10-6        8,601    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          106     64,500             X             1        64,500
NISOURCE INC                  COM    65473P-10-5        6,427    335,100             X             1       335,100
NISOURCE INC                  COM    65473P-10-5        4,122    214,900             X             2       214,900
NORTHROP GRUMMAN CORP         COM    666807-10-2        9,406    150,000             X             1       150,000
OGE ENERGY CORP               COM    670837-10-3          131      2,600             X                       2,600
OGE ENERGY CORP               COM    670837-10-3          263      5,200             X             1         5,200
OFFICE DEPOT INC              COM    676220-10-6        2,547    550,000             X                     550,000
OFFICE DEPOT INC              COM    676220-10-6        4,168    900,224             X             1       900,224
OFFICE DEPOT INC              COM    676220-10-6        2,545    549,776             X             2       549,776
OMNICARE INC                  COM    681904-10-8       10,796    360,000             X             1       360,000
OMNICARE INC                  COM    681904-10-8        7,198    240,000             X             2       240,000
ORACLE CORP                   COM    68389X-10-5        1,672     50,000             X                      50,000
ORACLE CORP                   COM    68389X-10-5        5,349    160,000             X             1       160,000
ORACLE CORP                   COM    68389X-10-5        2,675     80,000             X             2        80,000




    NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2011

PAGE 5 FORM 13F FILE NUMBER: 28 - 327



                                                                               INVESTMENT DISCRETION                VOTING AUTHORITY
                                                  FAIR MARKET                                                           (SHARES)
                                                     VALUE                              SHARED
NAME OF ISSUER                CLASS     CUSIP        (000)       SHARES   SOLE  SHARED  OTHERS  MANAGER     SOLE    SHARED      NONE
----------------------------  -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------      ----
                                                                                               
OWENS ILLINOIS                COM    690768-40-3        2,941     97,400             X                     97,400
OWENS ILLINOIS                COM    690768-40-3        3,073    101,800             X             1      101,800
OWENS ILLINOIS                COM    690768-40-3        9,492    314,400             X             2      314,400
PNC FINANCIAL                 COM    693475-10-5          293      4,653             X             1        4,653
PNC FINANCIAL                 COM    693475-10-5          210      3,332             X             2        3,332
PEPCO HOLDINGS INC            COM    713291-10-2        1,865    100,000             X                    100,000
PEPCO HOLDINGS INC            COM    713291-10-2        6,110    327,600             X             1      327,600
PEPCO HOLDINGS INC            COM    713291-10-2        5,420    290,600             X             2      290,600
PFIZER INC                    COM    717081-10-3          400     19,700             X                     19,700
PFIZER INC                    COM    717081-10-3       11,713    576,725             X             1      576,725
PFIZER INC                    COM    717081-10-3        6,520    321,025             X             2      321,025
PINNACLE WEST CAPITAL         COM    723484-10-1        2,140     50,000             X                     50,000
PINNACLE WEST CAPITAL         COM    723484-10-1       11,125    260,000             X             1      260,000
PINNACLE WEST CAPITAL         COM    723484-10-1        2,995     70,000             X             2       70,000
PRIDE INTERNATIONAL INC       COM    74153Q-10-2        8,161    190,000             X             1      190,000
PRIDE INTERNATIONAL INC       COM    74153Q-10-2        8,161    190,000             X             2      190,000
PROGRESS ENERGY INC           COM    743263-10-5          923     20,000             X                     20,000
PROGRESS ENERGY INC           COM    743263-10-5        7,484    162,200             X             1      162,200
PROGRESS ENERGY INC           COM    743263-10-5        6,017    130,400             X             2      130,400
QUEST DIAGNOSTICS INC         COM    74834L-10-0       21,356    370,000             X             1      370,000
RALCORP HLDGS INC             COM    751028-10-1        1,451     21,206             X             1       21,206
RALCORP HLDGS INC             COM    751028-10-1          544      7,952             X             2        7,952
ROCKWOOD HOLDINGS             COM    774415-10-3        1,530     31,090             X             1       31,090
ROCKWOOD HOLDINGS             COM    774415-10-3          383      7,773             X             2        7,773
ROWAN COMPANIES INC           COM    779382-10-0       11,045    250,000             X             1      250,000
ROYAL DUTCH SHELL PLC         COM    780259-20-6        7,286    100,000             X                    100,000
ROYAL DUTCH SHELL PLC         COM    780259-20-6        7,286    100,000             X             1      100,000
SAFEWAY INC                   COM    786514-20-8        4,708    200,000             X                    200,000
SAFEWAY INC                   COM    786514-20-8        2,825    120,000             X             1      120,000
SAFEWAY INC                   COM    786514-20-8        5,414    230,000             X             2      230,000
ST JUDE MEDICAL               COM    790849-10-3        2,563     50,000             X                     50,000
ST JUDE MEDICAL               COM    790849-10-3       17,941    350,000             X             1      350,000
SANMINA-SCI CORP              COM    800907-20-6        2,872    256,164             X                    256,164
SANMINA-SCI CORP              COM    800907-20-6        5,231    466,666             X             1      466,666
SANMINA-SCI CORP              COM    800907-20-6        1,871    166,940             X             2      166,940
SANOFI-AVENTIS-ADR            COM    80105N-10-5       10,566    300,000             X             1      300,000
SMITHFIELD FOODS INC          COM    832248-10-8        8,719    362,400             X             1      362,400
SMITHFIELD FOODS INC          COM    832248-10-8        8,123    337,600             X             2      337,600
SPECTRA ENERGY CORP           COM    847560-10-9        2,756    101,400             X                    101,400
SPECTRA ENERGY CORP           COM    847560-10-9        2,652     97,578             X             1       97,578
SPECTRA ENERGY CORP           COM    847560-10-9        3,284    120,822             X             2      120,822
SPRINT NEXTEL CORP            COM    852061-10-0          557    120,000             X                    120,000
SPRINT NEXTEL CORP            COM    852061-10-0        2,088    450,000             X             1      450,000
SPRINT NEXTEL CORP            COM    852061-10-0          278     60,000             X             2       60,000
STAGE STORES                  COM    85254C-30-5          339     17,642             X                     17,642




    NAME OF REPORTING MANAGER THE CHUBB CORPORATION PERIOD ENDING MARCH 31, 2011

PAGE 6 FORM 13F FILE NUMBER: 28 - 327




                                                                               INVESTMENT DISCRETION                VOTING AUTHORITY
                                                  FAIR MARKET                                                           (SHARES)
                                                     VALUE                              SHARED
NAME OF ISSUER                CLASS     CUSIP        (000)       SHARES   SOLE  SHARED  OTHERS  MANAGER     SOLE    SHARED      NONE
----------------------------  -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------      ----
                                                                                               
STATE STREET CORP             COM    857477-10-3        3,370     75,000             X                      75,000
STATE STREET CORP             COM    857477-10-3       11,235    250,000             X             1       250,000
SYMANTEC CORP                 COM    871503-10-8        5,562    300,000             X                     300,000
SYMANTEC CORP                 COM    871503-10-8        8,343    450,000             X             1       450,000
SYMANTEC CORP                 COM    871503-10-8        5,562    300,000             X             2       300,000
TIME WARNER                   COM    887317-30-3          595     16,666             X                      16,666
TIME WARNER                   COM    887317-30-3        3,570    100,000             X             1       100,000
TIME WARNER                   COM    887317-30-3        6,545    183,333             X             2       183,333
TIME WARNER CABLE             COM    88732J-20-7          298      4,183             X                       4,183
TIME WARNER CABLE             COM    88732J-20-7        1,791     25,100             X             1        25,100
TIME WARNER CABLE             COM    88732J-20-7        3,283     46,019             X             2        46,019
TOTAL SA-SPON ADR             COM    89151E-10-9       12,194    200,000             X             1       200,000
TOTAL SA-SPON ADR             COM    89151E-10-9        6,097    100,000             X             2       100,000
TRAVELERS COS INC             COM    89417E-10-9        1,051     17,678             X                      17,678
TRAVELERS COS INC             COM    89417E-10-9        6,571    110,481             X             1       110,481
TRAVELERS COS INC             COM    89417E-10-9        6,652    111,841             X             2       111,841
TYSON FOODS INC-CL A          COM    902494-10-3        2,196    114,450             X                     114,450
TYSON FOODS INC-CL A          COM    902494-10-3       11,276    587,600             X             1       587,600
TYSON FOODS INC-CL A          COM    902494-10-3        5,718    297,950             X             2       297,950
UNITEDHEALTH GROUP            COM    91324P-10-2       15,820    350,000             X             1       350,000
VERIZON COMMUNICATIONS        COM    92343V-10-4          964     25,000             X                      25,000
VERIZON COMMUNICATIONS        COM    92343V-10-4        7,209    187,043             X             1       187,043
VERIZON COMMUNICATIONS        COM    92343V-10-4        9,828    255,000             X             2       255,000
VIACOM INC CL B               COM    92553P-20-1        4,652    100,000             X                     100,000
VIACOM INC CL B               COM    92553P-20-1       16,282    350,000             X             1       350,000
WAL-MART                      COM    931142-10-3       15,615    300,000             X             1       300,000
WALGREEN COMPANY              COM    931422-10-9        4,006     99,800             X             1        99,800
WALGREEN COMPANY              COM    931422-10-9       12,050    300,200             X             2       300,200
WELLS FARGO & COMPANY         COM    949746-10-1          821     25,884             X             1        25,884
WELLS FARGO & COMPANY         COM    949746-10-1          442     13,937             X             2        13,937
WESTERN DIGITAL CORP          COM    958102-10-5       13,051    350,000             X             1       350,000
WESTERN DIGITAL CORP          COM    958102-10-5        3,729    100,000             X             2       100,000
WESTERN UNION CO              COM    959802-10-9       10,385    500,000             X             1       500,000
WESTERN UNION CO              COM    959802-10-9        6,231    300,000             X             2       300,000
WILLIAMS COMPANIES            COM    969457-10-0       10,913    350,000             X             1       350,000
WILLIAMS COMPANIES            COM    969457-10-0       10,913    350,000             X             2       350,000
WYNDHAM WORLDWIDE CORP        COM    98310W-10-8        1,591     50,000             X             1        50,000
WYNDHAM WORLDWIDE CORP        COM    98310W-10-8        1,909     60,000             X             2        60,000
ZIMMER HOLDINGS INC           COM    98956P-10-2          245      4,050             X             1         4,050
                                                    ---------
                                                    1,641,672
                                                    =========