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, 2010

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               August 12, 2010
-----------------------------   ------------------------------   ---------------
[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:         250
                                         ----------
Form 13F Information Table Value Total:  $1,239,465
                                         ----------
                                         (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 JUNE 30, 2010

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     141,860 7,553,800         X                  7,553,800
AMDOCS LTD                   COM   G02602-10-3       7,588   282,600         X             1      282,600
AMDOCS LTD                   COM   G02602-10-3       3,829   142,620         X             2      142,620
COVIDIEN PLC                 COM   G2554F-10-5       3,306    82,288         X                     82,288
COVIDIEN PLC                 COM   G2554F-10-5      11,158   277,712         X             1      277,712
COVIDIEN PLC                 COM   G2554F-10-5       1,406    35,000         X             2       35,000
SEAGATE TECHNOLOGY           COM   G7945M-10-7       5,281   405,000         X             1      405,000
SEAGATE TECHNOLOGY           COM   G7945M-10-7       3,912   300,000         X             2      300,000
FLEXTRONICS INTL LTD         COM   Y2573F-10-2       4,518   806,724         X             1      806,724
FLEXTRONICS INTL LTD         COM   Y2573F-10-2       3,322   593,276         X             2      593,276
AOL INC                      COM   00184X-10-5          31     1,515         X                      1,515
AOL INC                      COM   00184X-10-5         189     9,090         X             1        9,090
AOL INC                      COM   00184X-10-5         346    16,666         X             2       16,666
AT&T INC                     COM   00206R-10-2       1,451    60,000         X             1       60,000
AT&T INC                     COM   00206R-10-2       1,935    80,000         X             2       80,000
ALCOA INC                    COM   013817-10-1       3,521   350,000         X             1      350,000
ALCOA INC                    COM   013817-10-1       1,006   100,000         X             2      100,000
ALPHATEC HOLDINGS            COM   02081G-10-2      10,682 2,302,070         X             1    2,302,070
AMEREN CORPORATION           COM   023608-10-2       4,435   186,600         X             1      186,600
AMEREN CORPORATION           COM   023608-10-2       2,220    93,400         X             2       93,400
AMGEN INC                    COM   031162-10-0       2,630    50,000         X                     50,000
AMGEN INC                    COM   031162-10-0       7,890   150,000         X             1      150,000
AMGEN INC                    COM   031162-10-0       5,260   100,000         X             2      100,000
ANADARKO PETROLEUM CORP      COM   032511-10-7       9,023   250,000         X             1      250,000
ARCHER DANIELS               COM   039483-10-2       4,519   175,000         X                    175,000
ARCHER DANIELS               COM   039483-10-2       3,873   150,007         X             1      150,007
ARCHER DANIELS               COM   039483-10-2       3,227   124,993         X             2      124,993
ATMOS ENERGY CORP            COM   049560-10-5       1,893    70,000         X             1       70,000
ATMOS ENERGY CORP            COM   049560-10-5      14,872   550,000         X             2      550,000
AVERY DENNISON CORP          COM   053611-10-9       4,581   142,591         X                    142,591
AVERY DENNISON CORP          COM   053611-10-9       5,931   184,600         X             1      184,600
AVERY DENNISON CORP          COM   053611-10-9         412    12,819         X             2       12,819
BP PLC-SPONS ADR             COM   055622-10-4       3,177   110,000         X             1      110,000
BP PLC-SPONS ADR             COM   055622-10-4       2,599    90,000         X             2       90,000
BANK OF AMERICA              COM   060505-10-4         287    20,000         X                     20,000
BANK OF AMERICA              COM   060505-10-4       5,854   407,356         X             1      407,356
BANK OF AMERICA              COM   060505-10-4       8,229   572,645         X             2      572,645
BANK OF NEW YORK MELLON CORP COM   064058-10-0       2,469   100,000         X                    100,000
BANK OF NEW YORK MELLON CORP COM   064058-10-0       4,938   200,000         X             1      200,000
BANK OF NEW YORK MELLON CORP COM   064058-10-0       4,938   200,000         X             2      200,000
BAXTER INTERNATIONAL INC     COM   071813-10-9       8,941   220,000         X             1      220,000
BAXTER INTERNATIONAL INC     COM   071813-10-9       2,032    50,000         X             2       50,000
BOSTON SCIENTIFIC CORP       COM   101137-10-7       4,988   860,000         X             1      860,000
BOSTON SCIENTIFIC CORP       COM   101137-10-7       1,392   240,000         X             2      240,000
BRISTOL MYERS SQUIBB         COM   110122-10-8       4,739   190,000         X             1      190,000




NAME OF REPORTING MANAGER THE CHUBB CORPORATION     PERIOD ENDING JUNE 30, 2010

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
--------------               ----- ----------- ----------- --------- ---- ------ ------ ------- --------- ------ ----
                                                                                
BRISTOL MYERS SQUIBB         COM   110122-10-8       7,482   300,000         X             2      300,000
BROADRIDGE FINANCIAL SOLUTIO COM   11133T-10-3      11,430   600,000         X             1      600,000
BROADRIDGE FINANCIAL SOLUTIO COM   11133T-10-3       2,858   150,000         X             2      150,000
BURGER KING HOLDINGS INC     COM   121208-20-1       2,526   150,000         X                    150,000
BURGER KING HOLDINGS INC     COM   121208-20-1       5,473   325,000         X             1      325,000
BURGER KING HOLDINGS INC     COM   121208-20-1       2,105   125,000         X             2      125,000
CBS CORP-CL B                COM   124857-20-2       4,110   317,900         X             1      317,900
CBS CORP-CL B                COM   124857-20-2         803    62,100         X             2       62,100
CELESTICA INC                COM   15101Q-10-8       8,060 1,000,000         X             1    1,000,000
CELESTICA INC                COM   15101Q-10-8         806   100,000         X             2      100,000
CISCO SYSTEMS INC            COM   17275R-10-2       4,816   226,000         X             1      226,000
CISCO SYSTEMS INC            COM   17275R-10-2       5,839   274,000         X             2      274,000
CITIGROUP INC                COM   172967-10-1          23     6,000         X                      6,000
CITIGROUP INC                COM   172967-10-1         842   224,000         X             1      224,000
CITIGROUP INC                COM   172967-10-1         714   190,000         X             2      190,000
COCA COLA ENTERPRISES        COM   191219-10-4      10,185   393,847         X             1      393,847
COCA COLA ENTERPRISES        COM   191219-10-4       7,917   306,153         X             2      306,153
COMCAST CORP-CL A            COM   20030N-10-1       9,554   550,000         X             1      550,000
COMCAST CORP-CL A            COM   20030N-10-1       3,474   200,000         X             2      200,000
COMMUNITY HEALTH SYSTEMS INC COM   203668-10-8      11,834   350,000         X             1      350,000
COMMUNITY HEALTH SYSTEMS INC COM   203668-10-8       6,762   200,000         X             2      200,000
CONOCOPHILLIPS               COM   20825C-10-4       9,327   190,000         X             1      190,000
CONSOLIDATED EDISON INC      COM   209115-10-4       2,155    50,000         X                     50,000
CONSOLIDATED EDISON INC      COM   209115-10-4       7,047   163,500         X             1      163,500
CONSOLIDATED EDISON INC      COM   209115-10-4       4,310   100,000         X             2      100,000
CONSTELLATION BRANDS INC-A   COM   21036P-10-8       7,341   470,000         X             1      470,000
CONSTELLATION BRANDS INC-A   COM   21036P-10-8       2,420   154,900         X             2      154,900
CORNING INC                  COM   219350-10-5       4,845   300,000         X             1      300,000
CORNING INC                  COM   219350-10-5       3,230   200,000         X             2      200,000
COVENTRY HEALTH CARE INC     COM   222862-10-4         142     8,059         X                      8,059
COVENTRY HEALTH CARE INC     COM   222862-10-4       3,510   198,509         X             1      198,509
COVENTRY HEALTH CARE INC     COM   222862-10-4       1,475    83,432         X             2       83,432
DTE ENERGY COMPANY           COM   233331-10-7       6,842   150,000         X                    150,000
DTE ENERGY COMPANY           COM   233331-10-7       4,561   100,000         X             1      100,000
DTE ENERGY COMPANY           COM   233331-10-7       4,547    99,700         X             2       99,700
DEAN FOODS CO                COM   242370-10-4         505    50,156         X                     50,156
DEAN FOODS CO                COM   242370-10-4       4,262   423,278         X             1      423,278
DEAN FOODS CO                COM   242370-10-4       5,108   507,212         X             2      507,212
DELL INC                     COM   24702R-10-1       6,633   550,000         X             1      550,000
DELL INC                     COM   24702R-10-1       1,809   150,000         X             2      150,000
DELTA AIRLINES INC DEL       COM   247361-70-2       3,135   266,830         X                    266,830
DELTA AIRLINES INC DEL       COM   247361-70-2       3,930   334,470         X             1      334,470
DOW CHEMICAL CO              COM   260543-10-3       8,539   360,000         X             1      360,000
EBAY INC                     COM   278642-10-3       3,922   200,000         X                    200,000
EBAY INC                     COM   278642-10-3       3,922   200,000         X             2      200,000




NAME OF REPORTING MANAGER THE CHUBB CORPORATION     PERIOD ENDING JUNE 30, 2010

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
--------------               ----- ----------- ----------- --------- ---- ------ ------ ------- --------- ------ ----
                                                                                
EDWARDS LIFESCIENCES         COM   28176E-10-8         274     4,900         X             1        4,900
EL PASO CORP                 COM   28336L-10-9       5,555   500,000         X             1      500,000
ERICSSON (LM) TEL-SP ADR     COM   294821-60-8       5,907   536,000         X             1      536,000
ERICSSON (LM) TEL-SP ADR     COM   294821-60-8       6,215   564,000         X             2      564,000
FAMILY DOLLAR STORES         COM   307000-10-9         128     3,400         X                      3,400
FAMILY DOLLAR STORES         COM   307000-10-9      12,457   330,500         X             1      330,500
FAMILY DOLLAR STORES         COM   307000-10-9       3,279    87,000         X             2       87,000
FOREST LABORATORIES INC      COM   345838-10-6       2,743   100,000         X                    100,000
FOREST LABORATORIES INC      COM   345838-10-6       5,486   200,000         X             1      200,000
FOREST LABORATORIES INC      COM   345838-10-6       5,486   200,000         X             2      200,000
GENERAL ELECTRIC             COM   369604-10-3       3,461   240,000         X             1      240,000
GENERAL ELECTRIC             COM   369604-10-3       2,740   190,000         X             2      190,000
GENERAL MILLS INC            COM   370334-10-4       3,552   100,000         X             1      100,000
GENERAL MILLS INC            COM   370334-10-4       8,525   240,000         X             2      240,000
GENWORTH FINANCIAL INC-CL A  COM   37247D-10-6       2,614   200,000         X             1      200,000
GENWORTH FINANCIAL INC-CL A  COM   37247D-10-6       1,046    80,000         X             2       80,000
GLAXOSMITHKLINE PLC-ADR      COM   37733W-10-5       6,156   181,000         X             1      181,000
GOOGLE INC-CL A              COM   38259P-50-8      13,348    30,000         X             1       30,000
GREAT PLAINS ENERGY INC      COM   391164-10-0       4,010   235,600         X             1      235,600
GREAT PLAINS ENERGY INC      COM   391164-10-0       2,919   171,500         X             2      171,500
HARTFORD FINANCIAL SERVICES  COM   416515-10-4         885    40,000         X                     40,000
HARTFORD FINANCIAL SERVICES  COM   416515-10-4       1,328    60,000         X             1       60,000
HEALTHCARE SERVICES GROUP    COM   421906-10-8         241    12,693         X             1       12,693
HEALTH MGMT ASSOC            COM   421933-10-2       4,662   600,000         X             1      600,000
HEALTH MGMT ASSOC            COM   421933-10-2       5,439   700,000         X             2      700,000
HJ HEINZ CO                  COM   423074-10-3       8,644   200,000         X             1      200,000
HESS CORP                    COM   42809H-10-7      10,068   200,000         X             1      200,000
INTEL CORP                   COM   458140-10-0       4,863   250,000         X                    250,000
INTEL CORP                   COM   458140-10-0       6,808   350,000         X             1      350,000
INTEL CORP                   COM   458140-10-0       1,945   100,000         X             2      100,000
INTERNATIONAL BUSINESS MACHI COM   459200-10-1      17,287   140,000         X             1      140,000
INTERNATIONAL PAPER CO       COM   460146-10-3       7,242   320,000         X             1      320,000
INTERNATIONAL PAPER CO       COM   460146-10-3       4,073   180,000         X             2      180,000
INTERPUBLIC GROUP OF COS INC COM   460690-10-0       1,426   200,000         X                    200,000
INTERPUBLIC GROUP OF COS INC COM   460690-10-0       7,251 1,017,000         X             1    1,017,000
INTERPUBLIC GROUP OF COS INC COM   460690-10-0         592    83,000         X             2       83,000
JP MORGAN CHASE & CO         COM   46625H-10-0       1,699    46,400         X                     46,400
JP MORGAN CHASE & CO         COM   46625H-10-0      10,016   273,600         X             1      273,600
JP MORGAN CHASE & CO         COM   46625H-10-0       1,464    40,000         X             2       40,000
JABIL CIRCUIT INC            COM   466313-10-3       2,850   214,286         X                    214,286
JABIL CIRCUIT INC            COM   466313-10-3       9,531   716,600         X             1      716,600
JABIL CIRCUIT INC            COM   466313-10-3       3,579   269,114         X             2      269,114
KRAFT FOODS INC-A            COM   50075N-10-4      10,301   367,898         X             1      367,898
KRAFT FOODS INC-A            COM   50075N-10-4       3,863   137,962         X             2      137,962
KROGER CO.                   COM   501044-10-1       7,876   400,000         X                    400,000




NAME OF REPORTING MANAGER THE CHUBB CORPORATION     PERIOD ENDING JUNE 30, 2010

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
--------------               ----- ----------- ----------- --------- ---- ------ ------ ------- --------- ------ ----
                                                                                
KROGER CO.                   COM   501044-10-1       3,938   200,000         X             1      200,000
LABORATORY CRP OF AMER HLDGS COM   50540R-40-9       6,130    81,350         X             1       81,350
LEXMARK INTL GROUP INC       COM   529771-10-7       1,727    52,294         X             1       52,294
LIFE POINT HOSPITALS         COM   53219L-10-9       7,925   252,400         X             1      252,400
LIFE POINT HOSPITALS         COM   53219L-10-9       4,635   147,600         X             2      147,600
LIZ CLAIBORNE INC            COM   539320-10-1       1,519   360,000         X             1      360,000
LIZ CLAIBORNE INC            COM   539320-10-1         253    60,000         X             2       60,000
MANULIFE FINANCIAL SERVICE   COM   56501R-10-6       1,673   114,734         X                    114,734
MARATHON OIL CORP            COM   565849-10-6      13,991   450,000         X             2      450,000
MCDONALDS CORP               COM   580135-10-1      11,652   176,900         X             1      176,900
MCDONALDS CORP               COM   580135-10-1       1,522    23,100         X             2       23,100
MEDTRONIC INC                COM   585055-10-6       6,347   175,000         X                    175,000
MEDTRONIC INC                COM   585055-10-6       6,347   175,000         X             2      175,000
MICROSOFT CORP               COM   594918-10-4         920    40,000         X                     40,000
MICROSOFT CORP               COM   594918-10-4       7,823   340,000         X             1      340,000
MICROSOFT CORP               COM   594918-10-4       5,062   220,000         X             2      220,000
MORGAN STANLEY DEAN WITTER   COM   617446-44-8       4,874   210,000         X             1      210,000
MORGAN STANLEY DEAN WITTER   COM   617446-44-8       4,410   190,000         X             2      190,000
MOTOROLA INC                 COM   620076-10-9       3,782   580,000         X             1      580,000
MOTOROLA INC                 COM   620076-10-9         782   120,000         X             2      120,000
NBTY INC                     COM   628782-10-4       3,401   100,000         X                    100,000
NBTY INC                     COM   628782-10-4       2,313    68,000         X             1       68,000
NBTY INC                     COM   628782-10-4       3,401   100,000         X             2      100,000
NEWELL RUBBERMAID INC        COM   651229-10-6       6,594   450,400         X             1      450,400
NEWELL RUBBERMAID INC        COM   651229-10-6       6,582   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          86    64,500         X             1       64,500
NISOURCE INC                 COM   65473P-10-5       4,859   335,100         X             1      335,100
NISOURCE INC                 COM   65473P-10-5       3,116   214,900         X             2      214,900
NORTHROP GRUMMAN CORP        COM   666807-10-2       8,166   150,000         X             1      150,000
OGE ENERGY CORP              COM   670837-10-3          95     2,600         X                      2,600
OGE ENERGY CORP              COM   670837-10-3         190     5,200         X             1        5,200
OFFICE DEPOT INC             COM   676220-10-6       2,222   550,000         X                    550,000
OFFICE DEPOT INC             COM   676220-10-6       2,021   500,224         X             1      500,224
OFFICE DEPOT INC             COM   676220-10-6         605   149,776         X             2      149,776
OMNICARE INC                 COM   681904-10-8       8,532   360,000         X             1      360,000
OMNICARE INC                 COM   681904-10-8       5,688   240,000         X             2      240,000
ORACLE CORP                  COM   68389X-10-5       1,073    50,000         X                     50,000
ORACLE CORP                  COM   68389X-10-5       3,434   160,000         X             1      160,000
ORACLE CORP                  COM   68389X-10-5       1,717    80,000         X             2       80,000
OWENS ILLINOIS               COM   690768-40-3       2,576    97,400         X                     97,400
OWENS ILLINOIS               COM   690768-40-3       8,316   314,400         X             2      314,400
PNC FINANCIAL                COM   693475-10-5         263     4,653         X             1        4,653
PNC FINANCIAL                COM   693475-10-5         188     3,332         X             2        3,332
PEPCO HOLDINGS INC           COM   713291-10-2       1,568   100,000         X                    100,000




NAME OF REPORTING MANAGER THE CHUBB CORPORATION     PERIOD ENDING JUNE 30, 2010

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
--------------               ----- ----------- ----------- --------- ---- ------ ------ ------- --------- ------ ----
                                                                                
PEPCO HOLDINGS INC           COM   713291-10-2       5,137   327,600         X             1      327,600
PEPCO HOLDINGS INC           COM   713291-10-2       4,557   290,600         X             2      290,600
PFIZER INC                   COM   717081-10-3         281    19,700         X                     19,700
PFIZER INC                   COM   717081-10-3       8,224   576,725         X             1      576,725
PFIZER INC                   COM   717081-10-3       4,578   321,025         X             2      321,025
PINNACLE WEST CAPITAL        COM   723484-10-1       1,818    50,000         X                     50,000
PINNACLE WEST CAPITAL        COM   723484-10-1       9,454   260,000         X             1      260,000
PINNACLE WEST CAPITAL        COM   723484-10-1       2,545    70,000         X             2       70,000
PRIDE INTERNATIONAL INC      COM   74153Q-10-2       4,245   190,000         X             1      190,000
PRIDE INTERNATIONAL INC      COM   74153Q-10-2       4,245   190,000         X             2      190,000
PROGRESS ENERGY INC          COM   743263-10-5         784    20,000         X                     20,000
PROGRESS ENERGY INC          COM   743263-10-5       6,361   162,200         X             1      162,200
PROGRESS ENERGY INC          COM   743263-10-5       5,114   130,400         X             2      130,400
QUEST DIAGNOSTICS INC        COM   74834L-10-0      18,415   370,000         X             1      370,000
RALCORP HLDGS INC            COM   751028-10-1       1,162    21,206         X             1       21,206
RALCORP HLDGS INC            COM   751028-10-1         436     7,952         X             2        7,952
ROWAN COMPANIES INC          COM   779382-10-0       5,485   250,000         X             1      250,000
ROYAL DUTCH SHELL PLC        COM   780259-20-6       5,022   100,000         X                    100,000
ROYAL DUTCH SHELL PLC        COM   780259-20-6       5,022   100,000         X             1      100,000
SAFEWAY INC                  COM   786514-20-8       3,932   200,000         X                    200,000
SAFEWAY INC                  COM   786514-20-8       2,359   120,000         X             1      120,000
SAFEWAY INC                  COM   786514-20-8       4,522   230,000         X             2      230,000
ST JUDE MEDICAL              COM   790849-10-3       1,805    50,000         X                     50,000
ST JUDE MEDICAL              COM   790849-10-3      12,632   350,000         X             1      350,000
SANMINA-SCI CORP             COM   800907-20-6       6,351   466,666         X             1      466,666
SANMINA-SCI CORP             COM   800907-20-6       1,590   116,840         X             2      116,840
SANOFI-AVENTIS-ADR           COM   80105N-10-5       9,018   300,000         X             1      300,000
SEAHAWK DRILLING             COM   81201R-10-7         123    12,667         X             1       12,667
SEAHAWK DRILLING             COM   81201R-10-7         123    12,666         X             2       12,666
SMITHFIELD FOODS INC         COM   832248-10-8       5,400   362,400         X             1      362,400
SMITHFIELD FOODS INC         COM   832248-10-8       1,305    87,600         X             2       87,600
SPECTRA ENERGY CORP          COM   847560-10-9       2,035   101,400         X                    101,400
SPECTRA ENERGY CORP          COM   847560-10-9       1,958    97,578         X             1       97,578
SPECTRA ENERGY CORP          COM   847560-10-9       2,425   120,822         X             2      120,822
SPRINT NEXTEL CORP           COM   852061-10-0         509   120,000         X                    120,000
SPRINT NEXTEL CORP           COM   852061-10-0       1,908   450,000         X             1      450,000
SPRINT NEXTEL CORP           COM   852061-10-0         254    60,000         X             2       60,000
STAGE STORES                 COM   85254C-30-5         188    17,642         X                     17,642
SYMANTEC CORP                COM   871503-10-8       6,246   450,000         X             1      450,000
SYMANTEC CORP                COM   871503-10-8       4,164   300,000         X             2      300,000
TIME WARNER                  COM   887317-30-3         482    16,666         X                     16,666
TIME WARNER                  COM   887317-30-3       2,891   100,000         X             1      100,000
TIME WARNER                  COM   887317-30-3       5,300   183,333         X             2      183,333
TIME WARNER CABLE            COM   88732J-20-7         218     4,183         X                      4,183
TIME WARNER CABLE            COM   88732J-20-7       1,307    25,100         X             1       25,100




NAME OF REPORTING MANAGER THE CHUBB CORPORATION     PERIOD ENDING JUNE 30, 2010

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
--------------               ----- ----------- ----------- --------- ---- ------ ------ ------- --------- ------ ----
                                                                                
TIME WARNER CABLE            COM   88732J-20-7       2,397    46,019         X             2       46,019
TOTAL SA-SPON ADR            COM   89151E-10-9       8,928   200,000         X             1      200,000
TRAVELERS COS INC            COM   89417E-10-9         871    17,678         X                     17,678
TRAVELERS COS INC            COM   89417E-10-9       5,441   110,481         X             1      110,481
TRAVELERS COS INC            COM   89417E-10-9       5,508   111,841         X             2      111,841
TYSON FOODS INC-CL A         COM   902494-10-3       1,876   114,450         X                    114,450
TYSON FOODS INC-CL A         COM   902494-10-3       9,631   587,600         X             1      587,600
TYSON FOODS INC-CL A         COM   902494-10-3       4,883   297,950         X             2      297,950
UNITEDHEALTH GROUP           COM   91324P-10-2       9,940   350,000         X             1      350,000
VERIZON COMMUNICATIONS       COM   92343V-10-4         701    25,000         X                     25,000
VERIZON COMMUNICATIONS       COM   92343V-10-4       5,241   187,043         X             1      187,043
VERIZON COMMUNICATIONS       COM   92343V-10-4       7,145   255,000         X             2      255,000
VIACOM INC CL B              COM   92553P-20-1       3,137   100,000         X                    100,000
VIACOM INC CL B              COM   92553P-20-1      10,980   350,000         X             1      350,000
WAL-MART                     COM   931142-10-3      14,421   300,000         X             1      300,000
WALGREEN COMPANY             COM   931422-10-9       2,665    99,800         X             1       99,800
WALGREEN COMPANY             COM   931422-10-9       8,015   300,200         X             2      300,200
WELLS FARGO & COMPANY        COM   949746-10-1         663    25,884         X             1       25,884
WELLS FARGO & COMPANY        COM   949746-10-1         357    13,937         X             2       13,937
WESTERN UNION CO             COM   959802-10-9       7,455   500,000         X             1      500,000
WESTERN UNION CO             COM   959802-10-9       4,473   300,000         X             2      300,000
WILLIAMS COMPANIES           COM   969457-10-0       6,398   350,000         X             1      350,000
WYNDHAM WORLDWIDE CORP       COM   98310W-10-8       1,007    50,000         X             1       50,000
WYNDHAM WORLDWIDE CORP       COM   98310W-10-8       1,208    60,000         X             2       60,000
ZIMMER HOLDINGS INC          COM   98956P-10-2         219     4,050         X             1        4,050
                                                 ---------
                                                 1,239,465
                                                 =========