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, 2007

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:    Henry B. Schram
Title:   Senior Vice President and Chief Accounting Officer
Phone:   908-903-2301

Signature, Place, and Date of Signing:


/s/ Henry B. Schram                     Warren, New Jersey   May 9, 2007
-------------------------------------   ------------------   -----------
[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:           276
                                                  ---

Form 13F Information Table Value Total:    $1,982,938
                                          -----------
                                          (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             THE CHUBB CORPORATION         PERIOD ENDING   MARCH 31, 2007
REPORTING MANAGER

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
--------------              -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------  ----
                                                                                         
ALLIED WRLD ASSUR COM HLDG   COM   G0219G-20-3      399,499  9,345,000           X                     9,345,000
ACCENTURE LTD                COM   G1150G-11-1       11,982    310,900           X               1       310,900
SEAGATE TECHNOLOGY           COM   G7945J-10-4        2,796    120,000           X               1       120,000
SEAGATE TECHNOLOGY           COM   G7945J-10-4        6,990    300,000           X               2       300,000
XL CAPITAL LTD CLASS A       COM   G98255-10-5            2         33           X                            33
XL CAPITAL LTD CLASS A       COM   G98255-10-5        9,092    129,967           X               1       129,967
XL CAPITAL LTD CLASS A       COM   G98255-10-5        3,498     50,000           X               2        50,000
FLEXTRONICS INTL LTD         COM   Y2573F-10-2        5,544    506,724           X               1       506,724
FLEXTRONICS INTL LTD         COM   Y2573F-10-2        3,757    343,376           X               2       343,376
AES CORPORATION              COM   00130H-10-5       13,237    615,100           X               1       615,100
AT&T INC                     COM   00206R-10-2        3,943    100,000           X                       100,000
AT&T INC                     COM   00206R-10-2        8,280    210,000           X               1       210,000
AT&T INC                     COM   00206R-10-2       14,983    380,000           X               2       380,000
ALCAN ALUMINUM               COM   013716-10-5       13,050    250,000           X               1       250,000
ALCOA INC                    COM   013817-10-1       11,865    350,000           X               1       350,000
ALCOA INC                    COM   013817-10-1        3,390    100,000           X               2       100,000
ALPHATEC HOLDINGS            COM   02081G-10-2       12,599  2,999,834           X               1     2,999,834
AMEREN CORPORATION           COM   023608-10-2        9,386    186,600           X               1       186,600
AMEREN CORPORATION           COM   023608-10-2        4,698     93,400           X               2        93,400
AMGEN INC                    COM   031162-10-0        2,794     50,000           X                        50,000
AMGEN INC                    COM   031162-10-0        5,588    100,000           X               2       100,000
ATMOS ENERGY CORP            COM   049560-10-5        2,189     70,000           X               1        70,000
ATMOS ENERGY CORP            COM   049560-10-5       17,204    550,000           X               2       550,000
AVERY DENNISON CORP          COM   053611-10-9        2,268     35,300           X                        35,300
AVERY DENNISON CORP          COM   053611-10-9        9,292    144,600           X               1       144,600
AVIS BUDGET GROUP            COM   053774-10-5          683     25,000           X               1        25,000
AVIS BUDGET GROUP            COM   053774-10-5          820     30,000           X               2        30,000
AVON PRODUCTS                COM   054303-10-2       11,178    300,000           X               1       300,000
AVON PRODUCTS                COM   054303-10-2        4,844    130,000           X               2       130,000
BJ'S WHOLESALE CLUB INC      COM   05548J-10-6        3,589    106,100           X               1       106,100
BJ'S WHOLESALE CLUB INC      COM   05548J-10-6        2,503     74,000           X               2        74,000
BP PLC-SPONS ADR             COM   055622-10-4        7,122    110,000           X               1       110,000
BANK OF AMERICA              COM   060505-10-4        1,020     20,000           X                        20,000
BANK OF AMERICA              COM   060505-10-4        7,653    150,000           X               1       150,000
BANK OF AMERICA              COM   060505-10-4        2,551     50,000           X               2        50,000
BARR PHARMACEUTICALS INC     COM   068306-10-9        9,270    200,000           X               1       200,000
BARR PHARMACEUTICALS INC     COM   068306-10-9        4,635    100,000           X               2       100,000
BAXTER INTERNATIONAL INC     COM   071813-10-9       11,587    220,000           X               1       220,000
BAXTER INTERNATIONAL INC     COM   071813-10-9        2,634     50,000           X               2        50,000
BIOGEN IDEC INC              COM   09062X-10-3        9,324    210,100           X               1       210,100
BOSTON SCIENTIFIC CORP       COM   101137-10-7        8,142    560,000           X               1       560,000
BOSTON SCIENTIFIC CORP       COM   101137-10-7        2,036    140,000           X               2       140,000
BOWATER INC                  COM   102183-10-0        5,531    232,200           X               1       232,200
BOWATER INC                  COM   102183-10-0        3,521    147,800           X               2       147,800
BRISTOL MYERS SQUIBB         COM   110122-10-8        5,274    190,000           X               1       190,000




NAME OF             THE CHUBB CORPORATION         PERIOD ENDING   MARCH 31, 2007
REPORTING MANAGER

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        8,328    300,000           X               2       300,000
CBS CORP-CL B                COM   124857-20-2        9,725    317,900           X               1       317,900
CBS CORP-CL B                COM   124857-20-2        1,900     62,100           X               2        62,100
CSX CORP                     COM   126408-10-3        8,811    220,000           X               1       220,000
CSX CORP                     COM   126408-10-3        3,204     80,000           X               2        80,000
CVS CORP                     COM   126650-10-0        4,199    123,000           X               1       123,000
CVS CORP                     COM   126650-10-0        4,677    137,000           X               2       137,000
CELESTICA INC                COM   15101Q-10-8        6,130  1,000,000           X               1     1,000,000
CELESTICA INC                COM   15101Q-10-8          613    100,000           X               2       100,000
CISCO SYSTEMS INC            COM   17275R-10-2        3,217    126,000           X               1       126,000
CISCO SYSTEMS INC            COM   17275R-10-2        6,995    274,000           X               2       274,000
CITIGROUP INC                COM   172967-10-1          308      6,000           X                         6,000
CITIGROUP INC                COM   172967-10-1       11,500    224,000           X               1       224,000
CITIGROUP INC                COM   172967-10-1        4,621     90,000           X               2        90,000
COCA COLA ENTERPRISES        COM   191219-10-4        7,975    393,847           X               1       393,847
COCA COLA ENTERPRISES        COM   191219-10-4        6,200    306,153           X               2       306,153
COLGATE PALMOLIVE            COM   194162-10-3        8,015    120,000           X               1       120,000
COMERICA INC                 COM   200340-10-7        4,730     80,000           X               1        80,000
COMERICA INC                 COM   200340-10-7        1,182     20,000           X               2        20,000
COMMUNITY HEALTH SYSTEMS INC COM   203668-10-8        8,812    250,000           X               1       250,000
COMMUNITY HEALTH SYSTEMS INC COM   203668-10-8        7,050    200,000           X               2       200,000
CONOCOPHILLIPS               COM   20825C-10-4       12,987    190,000           X               1       190,000
CONSOLIDATED EDISON INC      COM   209115-10-4        2,553     50,000           X                        50,000
CONSOLIDATED EDISON INC      COM   209115-10-4        8,348    163,500           X               1       163,500
CONSOLIDATED EDISON INC      COM   209115-10-4        5,106    100,000           X               2       100,000
CONSTELLATION BRANDS INC-A   COM   21036P-10-8        9,955    470,000           X               1       470,000
CORNING INC                  COM   219350-10-5        6,822    300,000           X               1       300,000
CORNING INC                  COM   219350-10-5        4,548    200,000           X               2       200,000
COVENTRY HEALTH CARE INC     COM   222862-10-4          452      8,059           X                         8,059
COVENTRY HEALTH CARE INC     COM   222862-10-4       11,126    198,509           X               1       198,509
COVENTRY HEALTH CARE INC     COM   222862-10-4        4,676     83,432           X               2        83,432
DTE ENERGY COMPANY           COM   233331-10-7        7,185    150,000           X                       150,000
DTE ENERGY COMPANY           COM   233331-10-7        4,790    100,000           X               1       100,000
DTE ENERGY COMPANY           COM   233331-10-7        4,776     99,700           X               2        99,700
DEAN FOODS CO                COM   242370-10-4       11,685    250,000           X               1       250,000
DEAN FOODS CO                COM   242370-10-4        1,402     30,000           X               2        30,000
DELL INC                     COM   24702R-10-1       12,766    550,000           X               1       550,000
DOLLAR GENERAL CORP          COM   256669-10-2        3,173    150,000           X               1       150,000
DOLLAR GENERAL CORP          COM   256669-10-2        5,288    250,000           X               2       250,000
DOLLAR TREE STORES INC       COM   256747-10-6        9,178    240,000           X               1       240,000
DOLLAR TREE STORES INC       COM   256747-10-6        4,206    110,000           X               2       110,000
DOW CHEMICAL CO              COM   260543-10-3       16,510    360,000           X               1       360,000
DUKE ENERGY CORP             COM   26441C-10-5        4,115    202,800           X                       202,800
DUKE ENERGY CORP             COM   26441C-10-5        3,960    195,156           X               1       195,156
DUKE ENERGY CORP             COM   26441C-10-5        4,903    241,644           X               2       241,644




NAME OF             THE CHUBB CORPORATION         PERIOD ENDING   MARCH 31, 2007
REPORTING MANAGER

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
--------------              -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------  ----
                                                                                         
EL PASO CORP                 COM   28336L-10-9        7,235    500,000           X               1       500,000
EMBARQ CORP                  COM   29078E-10-5          338      6,000           X                         6,000
EMBARQ CORP                  COM   29078E-10-5          845     15,000           X               1        15,000
ENERGY EAST CORPORATION      COM   29266M-10-9        2,353     96,600           X                        96,600
ENERGY EAST CORPORATION      COM   29266M-10-9        7,900    324,300           X               1       324,300
ENERGY EAST CORPORATION      COM   29266M-10-9        4,032    165,500           X               2       165,500
ERICSSON (LM) TEL-SP ADR     COM   294821-60-8        5,118    138,000           X               1       138,000
ERICSSON (LM) TEL-SP ADR     COM   294821-60-8        8,605    232,000           X               2       232,000
FAMILY DOLLAR STORES         COM   307000-10-9        8,886    300,000           X               1       300,000
FAMILY DOLLAR STORES         COM   307000-10-9        2,370     80,000           X               2        80,000
FEDERAL HOME LOAN MTG CORP   COM   313400-30-1       10,113    170,000           X               1       170,000
FNMA                         COM   313586-10-9       10,916    200,000           X               1       200,000
FNMA                         COM   313586-10-9        2,729     50,000           X               2        50,000
FISERVE INC                  COM   337738-10-8        5,306    100,000           X               1       100,000
FISERVE INC                  COM   337738-10-8        2,918     55,000           X               2        55,000
GENERAL ELECTRIC             COM   369604-10-3        8,486    240,000           X               1       240,000
GENERAL ELECTRIC             COM   369604-10-3        6,718    190,000           X               2       190,000
GENERAL MILLS INC            COM   370334-10-4        2,911     50,000           X               1        50,000
GENERAL MILLS INC            COM   370334-10-4        6,986    120,000           X               2       120,000
GENWORTH FINANCIAL INC-CL A  COM   37247D-10-6        6,988    200,000           X               1       200,000
GENWORTH FINANCIAL INC-CL A  COM   37247D-10-6        2,795     80,000           X               2        80,000
GLAXOSMITHKLINE PLC-ADR      COM   37733W-10-5       10,002    181,000           X               1       181,000
GREAT PLAINS ENERGY INC      COM   391164-10-0        7,645    235,600           X               1       235,600
GREAT PLAINS ENERGY INC      COM   391164-10-0        5,565    171,500           X               2       171,500
HARTFORD FINANCIAL SERVICES  COM   416515-10-4        3,823     40,000           X                        40,000
HARTFORD FINANCIAL SERVICES  COM   416515-10-4        5,735     60,000           X               1        60,000
HEALTHCARE SERVICES GROUP    COM   421906-10-8          242      8,461           X               1         8,461
HJ HEINZ CO                  COM   423074-10-3        9,424    200,000           X               1       200,000
HONEYWELL INTERNATIONAL INC  COM   438516-10-6        3,817     82,878           X               1        82,878
HONEYWELL INTERNATIONAL INC  COM   438516-10-6        2,303     50,000           X               2        50,000
IDEARC INC                   COM   451663-10-8           44      1,250           X                         1,250
IDEARC INC                   COM   451663-10-8          328      9,352           X               1         9,352
IDEARC INC                   COM   451663-10-8          448     12,750           X               2        12,750
INTEL CORP                   COM   458140-10-0        4,783    250,000           X                       250,000
INTEL CORP                   COM   458140-10-0        2,870    150,000           X               1       150,000
INTEL CORP                   COM   458140-10-0        1,913    100,000           X               2       100,000
INTERNATIONAL BUSINESS MACHI COM   459200-10-1       13,196    140,000           X               1       140,000
INTERNATIONAL PAPER CO       COM   460146-10-3       11,648    320,000           X               1       320,000
INTERNATIONAL PAPER CO       COM   460146-10-3        1,489     40,900           X               2        40,900
INTERPUBLIC GROUP OF COS INC COM   460690-10-0        2,462    200,000           X                       200,000
INTERPUBLIC GROUP OF COS INC COM   460690-10-0        8,276    672,300           X               1       672,300
INTERPUBLIC GROUP OF COS INC COM   460690-10-0        1,022     83,000           X               2        83,000
JP MORGAN CHASE & CO         COM   46625H-10-0        2,245     46,400           X                        46,400
JP MORGAN CHASE & CO         COM   46625H-10-0        9,366    193,600           X               1       193,600
JP MORGAN CHASE & CO         COM   46625H-10-0        1,935     40,000           X               2        40,000




NAME OF             THE CHUBB CORPORATION         PERIOD ENDING   MARCH 31, 2007
REPORTING MANAGER

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
--------------              -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------  ----
                                                                                         
JABIL CIRCUIT INC            COM   466313-10-3        9,420    440,000           X               1       440,000
KEYSPAN CORP                 COM   49337W-10-0        2,420     58,800           X                        58,800
KEYSPAN CORP                 COM   49337W-10-0        7,325    178,000           X               1       178,000
KEYSPAN CORP                 COM   49337W-10-0        5,761    140,000           X               2       140,000
LEXMARK INTL GROUP INC       COM   529771-10-7        6,331    108,300           X               1       108,300
LIFE POINT HOSPITALS         COM   53219L-10-9        8,026    210,000           X               1       210,000
LIFE POINT HOSPITALS         COM   53219L-10-9        5,641    147,600           X               2       147,600
LIZ CLAIBORNE INC            COM   539320-10-1        4,285    100,000           X               1       100,000
LIZ CLAIBORNE INC            COM   539320-10-1        2,571     60,000           X               2        60,000
LORAL SPACE & COMMUNICATIONS COM   543881-10-6          216      4,250           X               1         4,250
LUBRIZOL CORP                COM   549271-10-4        8,760    170,000           X               1       170,000
MANOR CARE INC               COM   564055-10-1        6,523    120,000           X               1       120,000
MANOR CARE INC               COM   564055-10-1        3,262     60,000           X               2        60,000
MANULIFE FINANCIAL SERVICE   COM   56501R-10-6        3,952    114,734           X                       114,734
MCAFEE INC                   COM   579064-10-6        7,997    275,000           X               1       275,000
MCAFEE INC                   COM   579064-10-6        2,478     85,200           X               2        85,200
MCDONALDS CORP               COM   580135-10-1        7,969    176,900           X               1       176,900
MCDONALDS CORP               COM   580135-10-1        5,546    123,100           X               2       123,100
MEDCO HEALTH SOLUTIONS INC   COM   58405U-10-2        5,802     80,000           X               1        80,000
MEDCO HEALTH SOLUTIONS INC   COM   58405U-10-2        2,901     40,000           X               2        40,000
MERRILL LYNCH & CO           COM   590188-10-8        7,350     90,000           X               1        90,000
MERRILL LYNCH & CO           COM   590188-10-8          817     10,000           X               2        10,000
MICROSOFT CORP               COM   594918-10-4        1,115     40,000           X                        40,000
MICROSOFT CORP               COM   594918-10-4        3,902    140,000           X               1       140,000
MICROSOFT CORP               COM   594918-10-4        3,344    120,000           X               2       120,000
MORGAN STANLEY DEAN WITTER   COM   617446-44-8        8,664    110,000           X               1       110,000
THE MOSAIC CO                COM   61945A-10-7        5,708    214,100           X                       214,100
THE MOSAIC CO                COM   61945A-10-7        9,664    362,500           X               1       362,500
THE MOSAIC CO                COM   61945A-10-7        1,157     43,400           X               2        43,400
MOTOROLA INC                 COM   620076-10-9       10,249    580,000           X               1       580,000
MOTOROLA INC                 COM   620076-10-9        2,120    120,000           X               2       120,000
NATIONAL CITY CORP           COM   635405-10-3        4,421    118,700           X               1       118,700
NATIONAL CITY CORP           COM   635405-10-3        3,166     85,000           X               2        85,000
NEWELL RUBBERMAID INC        COM   651229-10-6        8,096    260,400           X               1       260,400
NEWELL RUBBERMAID INC        COM   651229-10-6        3,718    119,600           X               2       119,600
NEWTEK BUSINESS SERVICES INC COM   652526-10-4            4      2,000           X                         2,000
NEWTEK BUSINESS SERVICES INC COM   652526-10-4          131     64,500           X               1        64,500
NISOURCE INC                 COM   65473P-10-5        8,190    335,100           X               1       335,100
NISOURCE INC                 COM   65473P-10-5        5,252    214,900           X               2       214,900
NORFOLK SOUTHERN CORPORATION COM   655844-10-8        6,578    130,000           X               1       130,000
NORFOLK SOUTHERN CORPORATION COM   655844-10-8        4,554     90,000           X               2        90,000
NORTHROP GRUMMAN CORP        COM   666807-10-2       11,133    150,000           X               1       150,000
NSTAR                        COM   67019E-10-7        1,075     30,600           X                        30,600
NSTAR                        COM   67019E-10-7        7,003    199,400           X               1       199,400
NSTAR                        COM   67019E-10-7        5,970    170,000           X               2       170,000




NAME OF             THE CHUBB CORPORATION         PERIOD ENDING   MARCH 31, 2007
REPORTING MANAGER

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
--------------              -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------  ----
                                                                                         
OGE ENERGY CORP              COM   670837-10-3          101      2,600           X                         2,600
OGE ENERGY CORP              COM   670837-10-3        1,009     26,000           X               1        26,000
OFFICE DEPOT INC             COM   676220-10-6       10,550    300,224           X               1       300,224
OMNICARE INC                 COM   681904-10-8        5,369    135,000           X               1       135,000
OMNICARE INC                 COM   681904-10-8        5,568    140,000           X               2       140,000
ORACLE CORP                  COM   68389X-10-5          907     50,000           X                        50,000
ORACLE CORP                  COM   68389X-10-5        2,901    160,000           X               1       160,000
ORACLE CORP                  COM   68389X-10-5        1,450     80,000           X               2        80,000
OWENS ILLINOIS               COM   690768-40-3        8,875    344,400           X               1       344,400
OWENS ILLINOIS               COM   690768-40-3       10,195    395,600           X               2       395,600
PEPCO HOLDINGS INC           COM   713291-10-2        2,902    100,000           X                       100,000
PEPCO HOLDINGS INC           COM   713291-10-2        9,507    327,600           X               1       327,600
PEPCO HOLDINGS INC           COM   713291-10-2        8,433    290,600           X               2       290,600
PFIZER INC                   COM   717081-10-3        9,927    393,000           X               1       393,000
PFIZER INC                   COM   717081-10-3        2,021     80,000           X               2        80,000
PINNACLE WEST CAPITAL        COM   723484-10-1        2,413     50,000           X                        50,000
PINNACLE WEST CAPITAL        COM   723484-10-1       12,545    260,000           X               1       260,000
PINNACLE WEST CAPITAL        COM   723484-10-1        3,378     70,000           X               2        70,000
PLANTRONICS INC              COM   727493-10-8        9,460    400,500           X               1       400,500
PLANTRONICS INC              COM   727493-10-8        4,523    191,500           X               2       191,500
PRIDE INTERNATIONAL INC      COM   74153Q-10-2        5,719    190,000           X               1       190,000
PRIDE INTERNATIONAL INC      COM   74153Q-10-2        5,719    190,000           X               2       190,000
PROGRESS ENERGY INC          COM   743263-10-5        1,009     20,000           X                        20,000
PROGRESS ENERGY INC          COM   743263-10-5        8,181    162,200           X               1       162,200
PROGRESS ENERGY INC          COM   743263-10-5        6,577    130,400           X               2       130,400
PUGET ENERGY INC             COM   745310-10-2        6,792    264,500           X               1       264,500
PUGET ENERGY INC             COM   745310-10-2        4,954    192,900           X               2       192,900
QUEST DIAGNOSTICS INC        COM   74834L-10-0       14,961    300,000           X               1       300,000
RADIOSHACK CORP              COM   750438-10-3       13,010    481,300           X               1       481,300
RADIOSHACK CORP              COM   750438-10-3        7,263    268,700           X               2       268,700
ROWAN COMPANIES INC          COM   779382-10-0        8,117    250,000           X               1       250,000
ROYAL DUTCH SHELL PLC        COM   780259-20-6        6,630    100,000           X               1       100,000
SANMINA CORP                 COM   800907-10-7        8,138  2,248,000           X               1     2,248,000
SANMINA CORP                 COM   800907-10-7          724    200,000           X               2       200,000
SANOFI-AVENTIS-ADR           COM   80105N-10-5       13,053    300,000           X               1       300,000
SCANA CORP                   COM   80589M-10-2          414      9,600           X                         9,600
SCANA CORP                   COM   80589M-10-2        5,025    116,400           X               1       116,400
SCANA CORP                   COM   80589M-10-2        2,068     47,900           X               2        47,900
SMITHFIELD FOODS INC         COM   832248-10-8       10,854    362,400           X               1       362,400
SMITHFIELD FOODS INC         COM   832248-10-8        2,624     87,600           X               2        87,600
SOUTHERN CO                  COM   842587-10-7        2,529     69,000           X                        69,000
SOUTHERN CO                  COM   842587-10-7        8,026    219,000           X               1       219,000
SOUTHERN CO                  COM   842587-10-7        4,105    112,000           X               2       112,000
SPECTRA ENERGY CORP          COM   847560-10-9        2,664    101,400           X                       101,400
SPECTRA ENERGY CORP          COM   847560-10-9        2,563     97,578           X               1        97,578




NAME OF             THE CHUBB CORPORATION         PERIOD ENDING   MARCH 31, 2007
REPORTING MANAGER

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
--------------              -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------  ----
                                                                                         
SPECTRA ENERGY CORP          COM   847560-10-9        3,174    120,822           X               2       120,822
SPRINT CORP                  COM   852061-10-0        2,275    120,000           X                       120,000
SPRINT CORP                  COM   852061-10-0        8,532    450,000           X               1       450,000
SPRINT CORP                  COM   852061-10-0        1,138     60,000           X               2        60,000
STAGE STORES                 COM   85254C-30-5          411     17,642           X                        17,642
STAR GAS PARTNERS LP         COM   85512C-10-5          375     95,939           X               1        95,939
SYMANTEC CORP                COM   871503-10-8        5,190    300,000           X               1       300,000
SYMANTEC CORP                COM   871503-10-8        5,190    300,000           X               2       300,000
TEVA PHARMACEUTICAL-SP ADR   COM   881624-20-9       11,229    300,000           X               1       300,000
TEVA PHARMACEUTICAL-SP ADR   COM   881624-20-9        3,743    100,000           X               2       100,000
THERMO FISHER SCIENTIFIC INC COM   883556-10-2       12,468    266,700           X               1       266,700
TIME WARNER INC              COM   887317-10-5          986     50,000           X                        50,000
TIME WARNER INC              COM   887317-10-5        5,916    300,000           X               1       300,000
TIME WARNER INC              COM   887317-10-5        6,902    350,000           X               2       350,000
TOTAL SA-SPON ADR            COM   89151E-10-9       13,956    200,000           X               1       200,000
TRAVELERS COS INC            COM   89417E-10-9          915     17,678           X                        17,678
TRAVELERS COS INC            COM   89417E-10-9        5,720    110,481           X               1       110,481
TRAVELERS COS INC            COM   89417E-10-9        5,790    111,841           X               2       111,841
TRIAD HOSPITALS INC          COM   89579K-10-9       15,675    300,000           X               1       300,000
TYCO INTERNATIONAL           COM   902124-10-6        7,887    250,000           X               1       250,000
TYCO INTERNATIONAL           COM   902124-10-6        4,417    140,000           X               2       140,000
TYSON FOODS INC-CL A         COM   902494-10-3       10,823    557,600           X               1       557,600
TYSON FOODS INC-CL A         COM   902494-10-3        4,705    242,400           X               2       242,400
US BANCORP                   COM   902973-30-4        2,098     60,000           X               1        60,000
US BANCORP                   COM   902973-30-4        2,798     80,000           X               2        80,000
USI HOLDINGS CORP            COM   90333H-10-1          472     28,038           X               1        28,038
UNION PACIFIC CORP           COM   907818-10-8       12,186    120,000           X               1       120,000
UNUM GROUP                   COM   91529Y-10-6       12,667    550,000           X               1       550,000
VECTREN CORPORATION          COM   92240G-10-1        8,580    300,000           X               1       300,000
VECTREN CORPORATION          COM   92240G-10-1        7,150    250,000           X               2       250,000
VERISIGN                     COM   92343E-10-2       11,304    450,000           X               1       450,000
VERIZON COMMUNICATIONS       COM   92343V-10-4          948     25,000           X                        25,000
VERIZON COMMUNICATIONS       COM   92343V-10-4        7,093    187,043           X               1       187,043
VERIZON COMMUNICATIONS       COM   92343V-10-4        9,670    255,000           X               2       255,000
VIACOM INC CL B              COM   92553P-20-1       12,333    300,000           X               1       300,000
WACHOVIA CORP                COM   929903-10-2        7,157    130,000           X               1       130,000
WACHOVIA CORP                COM   929903-10-2        3,854     70,000           X               2        70,000
WAL-MART                     COM   931142-10-3       10,335    220,134           X               1       220,134
WASTE MANAGEMENT INC         COM   94106L-10-9        5,162    150,000           X               1       150,000
WASTE MANAGEMENT INC         COM   94106L-10-9        2,409     70,000           X               2        70,000
WESTERN DIGITAL CORP         COM   958102-10-5        6,669    396,700           X               1       396,700
WESTERN DIGITAL CORP         COM   958102-10-5        1,736    103,300           X               2       103,300
WILLIAMS COMPANIES           COM   969457-10-0        9,961    350,000           X               1       350,000
WYETH US                     COM   983024-10-0        1,001     20,000           X                        20,000
WYETH US                     COM   983024-10-0        4,253     85,000           X               1        85,000





NAME OF             THE CHUBB CORPORATION         PERIOD ENDING   MARCH 31, 2007
REPORTING MANAGER

PAGE 7                              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
--------------              -----  -----------  -----------  ---------  ----  ------  ------  -------  ---------  ------  ----
                                                                                         
WYETH US                     COM   983024-10-0        3,252     65,000           X               2        65,000
WYNDHAM WORLDWIDE CORP       COM   98310W-10-8        1,707     50,000           X               1        50,000
WYNDHAM WORLDWIDE CORP       COM   98310W-10-8        2,049     60,000           X               2        60,000
XCEL ENERGY INC              COM   98389B-10-0       10,493    425,000           X                       425,000
XCEL ENERGY INC              COM   98389B-10-0        7,844    317,700           X               1       317,700
ZIMMER HOLDINGS INC          COM   98956P-10-2          346      4,050           X               1         4,050
                                                  ---------
                                                  1,982,938
                                                  =========