UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington D. C. 20549

                                    Form 8-K

                Current Report Pursuant to Section 13 or 15(d) of
                       The Securities Exchange Act of 1934




       Date of Report (Date of earliest event reported):  January 26, 2004


                    BANC OF AMERICA MORTGAGE SECURITIES, INC.
             Mortgage Pass-Through Certificates, Series 2003-D Trust
              (Exact name of registrant as specified in its charter)

New York (governing law of            333-101500-10       54-2110367
Pooling and Servicing Agreement)      (Commission         54-2110368
(State or other                       File Number)        IRS EIN
jurisdiction
of Incorporation)




       c/o Wells Fargo Bank minnesota, N.A.
       9062 Old Annapolis Road
       Columbia, MD                                         21045
       (Address of principal executive offices)             (Zip Code)

       Registrant's telephone number, including area code:  (410) 884-2000


       (Former name or former address, if changed since last report)


ITEM 5.  Other Events

 On January 26, 2004 a distribution was made to holders of BANC OF AMERICA
 MORTGAGE SECURITIES, INC., Mortgage Pass-Through Certificates, Series 2003-D
 Trust.



ITEM 7.  Financial Statements and Exhibits

      (c)  Exhibits furnished in accordance with Item 601(a) of Regulation S-K


           Exhibit Number               Description

           EX-99.1                      Monthly report distributed to holders of
                                        Mortgage Pass-Through Certificates,
                                        Series 2003-D Trust, relating to the
                                        January 26, 2004 distribution.



Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.



                    BANC OF AMERICA MORTGAGE SECURITIES, INC.
             Mortgage Pass-Through Certificates, Series 2003-D Trust

              By:    Wells Fargo Bank Minnesota, N.A. as Trustee
              By:   /s/   Beth Belfield as Assistant Vice President
              By:    Beth Belfield as Assistant Vice President

              Date:  2/4/04
                                INDEX TO EXHIBITS


Exhibit Number            Description

EX-99.1                   Monthly report distributed to holders of Mortgage
                          Pass-Through Certificates, Series 2003-D Trust,
                          relating to the January 26, 2004 distribution.





                   EX-99.1



Banc of America Mortgage Securities, Inc.
Mortgage Pass-Through Certificates



Record Date:             12/31/03

Distribution Date:       1/26/04

BAM  Series: 2003-D

Contact: Customer Service - CTSLink
         Wells Fargo Bank Minnesota, N.A.
         Securities Administration Services
         7485 New Horizon Way
         Frederick, MD 21703
         Telephone: (301) 815-6600
         Fax:       (301) 815-6660








                                          Certificateholder Distribution Summary

                             Certificate    Certificate                  Beginning
                             Class          Pass-Through               Certificate           Interest          Principal
Class             CUSIP      Description    Rate                            Balance       Distribution       Distribution

<s>          <c>             <c>            <c>                <c>                <c>                <c>
     1-A1        05948XBN0              SEN             3.42800%      73,835,672.39         210,923.90       1,732,747.86
     1-A2        05948XBP5              SEN             3.42800%       2,010,206.70           5,742.49          47,174.78
     1-AR        05948XBQ3              SEN             3.42800%               0.00               0.00               0.00
     1-ALR       05948XBR1              SEN             3.42800%               0.00               0.12               0.00
     2-A1        05948XBS9              SEN             4.18300%     114,291,822.09         398,402.24       4,224,255.99
     2-A2        05948XBT7              SEN             3.60100%      26,852,704.16          80,580.49         992,483.05
     2-A3        05948XBU4              SEN             3.87600%      50,348,820.30         162,626.69       1,860,905.72
     2-A4        05948XBV2              SEN             4.34100%     223,764,926.41         809,469.61       8,270,410.89
     2-A5        05948XBW0              SEN             4.18300%      20,139,528.12          70,203.04         744,362.29
     2-A6        05948XBX8              SEN             4.18300%         549,137.80           1,914.20          20,296.28
     3-A1        05948XBY6              SEN             4.56900%      40,619,231.07         154,657.72       1,534,491.42
      AP         05948XBZ3              PO              0.00000%       1,059,645.46               0.00           1,833.42
      B-1        05948XCA7              SUB             4.09208%      11,164,641.08          38,072.16          11,791.88
      B-2        05948XCB5              SUB             4.09208%       4,293,634.85          14,641.58           4,534.86
      B-3        05948XCC3              SUB             4.09208%       3,004,949.16          10,247.08           3,173.77
      B-4        05948XCD1              SUB             4.09208%       1,718,247.59           5,859.34           1,814.78
      B-5        05948XCE9              SUB             4.09208%       1,287,693.63           4,391.12           1,360.04
      B-6        05948XCF6              SUB             4.09208%       1,288,668.83           4,394.44           1,361.07
     W-IO        05948XCH2              SEN             0.62408%               0.00         290,844.55               0.00
      SES        05948XCG4              SEN             0.00000%               0.00         107,959.25               0.00
Totals                                                               576,229,529.64       2,370,930.02      19,452,998.10




                     Certificateholder Distribution Summary (continued)

                          Current             Ending                            Cumulative
                         Realized        Certificate              Total           Realized
Class                         Loss            Balance       Distribution             Losses

<s>            <c>               <c>                <c>                <c>
1-A1                          0.00      72,102,924.53       1,943,671.76               0.00
1-A2                          0.00       1,963,031.92          52,917.27               0.00
1-AR                          0.00               0.00               0.00               0.00
1-ALR                         0.00               0.00               0.12               0.00
2-A1                          0.00     110,067,566.10       4,622,658.23               0.00
2-A2                          0.00      25,860,221.11       1,073,063.54               0.00
2-A3                          0.00      48,487,914.58       2,023,532.41               0.00
2-A4                          0.00     215,494,515.52       9,079,880.50               0.00
2-A5                          0.00      19,395,165.83         814,565.33               0.00
2-A6                          0.00         528,841.52          22,210.48               0.00
3-A1                          0.00      39,084,739.66       1,689,149.14               0.00
AP                            0.00       1,057,812.04           1,833.42               0.00
B-1                           0.00      11,152,849.19          49,864.04               0.00
B-2                           0.00       4,289,099.99          19,176.44               0.00
B-3                           0.00       3,001,775.39          13,420.85               0.00
B-4                           0.00       1,716,432.81           7,674.12               0.00
B-5                           0.00       1,286,333.59           5,751.16               0.00
B-6                           0.00       1,287,307.76           5,755.51               0.00
W-IO                          0.00               0.00         290,844.55               0.00
SES                           0.00               0.00         107,959.25               0.00
Totals                        0.00     556,776,531.54      21,823,928.12               0.00
<FN>
All distributions required by the Pooling and Servicing Agreement have been calculated by the
Certificate Administrator on behalf of the Trustee.




</FN>




                                                Principal Distribution Statement

                         Original            Beginning          Scheduled       Unscheduled
                             Face          Certificate          Principal         Principal                        Realized
Class                       Amount              Balance       Distribution      Distribution        Accretion       Loss (1)

<s>            <c>               <c>                  <c>                <c>               <c>              <c>
1-A1                137,188,000.00        73,835,672.39         103,579.30      1,629,168.56             0.00           0.00
1-A2                  3,735,000.00         2,010,206.70           2,819.99         44,354.79             0.00           0.00
1-AR                         50.00                 0.00               0.00              0.00             0.00           0.00
1-ALR                        50.00                 0.00               0.00              0.00             0.00           0.00
2-A1                170,250,000.00       114,291,822.09         110,901.36      4,113,354.63             0.00           0.00
2-A2                 40,000,000.00        26,852,704.16          26,056.12        966,426.93             0.00           0.00
2-A3                 75,000,000.00        50,348,820.30          48,855.22      1,812,050.50             0.00           0.00
2-A4                333,322,000.00       223,764,926.41         217,126.94      8,053,283.95             0.00           0.00
2-A5                 30,000,000.00        20,139,528.12          19,542.09        724,820.20             0.00           0.00
2-A6                    818,000.00           549,137.80             532.85         19,763.43             0.00           0.00
3-A1                 51,285,000.00        40,619,231.07          48,552.71      1,485,938.71             0.00           0.00
AP                    1,079,908.00         1,059,645.46           1,544.44            288.98             0.00           0.00
B-1                  11,254,000.00        11,164,641.08          11,791.88              0.00             0.00           0.00
B-2                   4,328,000.00         4,293,634.85           4,534.86              0.00             0.00           0.00
B-3                   3,029,000.00         3,004,949.16           3,173.77              0.00             0.00           0.00
B-4                   1,732,000.00         1,718,247.59           1,814.78              0.00             0.00           0.00
B-5                   1,298,000.00         1,287,693.63           1,360.04              0.00             0.00           0.00
B-6                   1,298,983.00         1,288,668.83           1,361.07              0.00             0.00           0.00
W-IO                          0.00                 0.00               0.00              0.00             0.00           0.00
SES                           0.00                 0.00               0.00              0.00             0.00           0.00
Totals              865,617,991.00       576,229,529.64         603,547.42     18,849,450.68             0.00           0.00
<FN>
(1) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed.
    Please Refer to the Prospectus Supplement for a Full Description.

</FN>

 
 

                                               Principal Distribution Statement (continued)

                             Total               Ending           Ending               Total
                         Principal          Certificate      Certificate           Principal
 Class                    Reduction              Balance       Percentage        Distribution

 <s>            <c>               <c>                  <c>              <c>
 1-A1                  1,732,747.86        72,102,924.53       0.52557749        1,732,747.86
 1-A2                     47,174.78         1,963,031.92       0.52557749           47,174.78
 1-AR                          0.00                 0.00       0.00000000                0.00
 1-ALR                         0.00                 0.00       0.00000000                0.00
 2-A1                  4,224,255.99       110,067,566.10       0.64650553        4,224,255.99
 2-A2                    992,483.05        25,860,221.11       0.64650553          992,483.05
 2-A3                  1,860,905.72        48,487,914.58       0.64650553        1,860,905.72
 2-A4                  8,270,410.89       215,494,515.52       0.64650553        8,270,410.89
 2-A5                    744,362.29        19,395,165.83       0.64650553          744,362.29
 2-A6                     20,296.28           528,841.52       0.64650553           20,296.28
 3-A1                  1,534,491.42        39,084,739.66       0.76210860        1,534,491.42
 AP                        1,833.42         1,057,812.04       0.97953903            1,833.42
 B-1                      11,791.88        11,152,849.19       0.99101201           11,791.88
 B-2                       4,534.86         4,289,099.99       0.99101201            4,534.86
 B-3                       3,173.77         3,001,775.39       0.99101201            3,173.77
 B-4                       1,814.78         1,716,432.81       0.99101202            1,814.78
 B-5                       1,360.04         1,286,333.59       0.99101201            1,360.04
 B-6                       1,361.07         1,287,307.76       0.99101201            1,361.07
 W-IO                          0.00                 0.00       0.00000000                0.00
 SES                           0.00                 0.00       0.00000000                0.00

 Totals               19,452,998.10       556,776,531.54       0.64321275       19,452,998.10
 



                                     Principal Distribution Factors Statement

                             Original          Beginning         Scheduled        Unscheduled
                                 Face        Certificate         Principal          Principal
Class (2)                       Amount            Balance      Distribution       Distribution          Accretion


 <s>           <c>                   <c>                <c>               <c>                <c>
1-A1                    137,188,000.00       538.20795106        0.75501720        11.87544508         0.00000000
1-A2                      3,735,000.00       538.20795181        0.75501740        11.87544578         0.00000000
1-AR                             50.00         0.00000000        0.00000000         0.00000000         0.00000000
1-ALR                            50.00         0.00000000        0.00000000         0.00000000         0.00000000
2-A1                    170,250,000.00       671.31760405        0.65140300        24.16067330         0.00000000
2-A2                     40,000,000.00       671.31760400        0.65140300        24.16067325         0.00000000
2-A3                     75,000,000.00       671.31760400        0.65140293        24.16067333         0.00000000
2-A4                    333,322,000.00       671.31760403        0.65140297        24.16067331         0.00000000
2-A5                     30,000,000.00       671.31760400        0.65140300        24.16067333         0.00000000
2-A6                        818,000.00       671.31760391        0.65140587        24.16067237         0.00000000
3-A1                     51,285,000.00       792.02946417        0.94672341        28.97413883         0.00000000
AP                        1,079,908.00       981.23679054        1.43015887         0.26759687         0.00000000
B-1                      11,254,000.00       992.05980807        1.04779456         0.00000000         0.00000000
B-2                       4,328,000.00       992.05980823        1.04779575         0.00000000         0.00000000
B-3                       3,029,000.00       992.05980852        1.04779465         0.00000000         0.00000000
B-4                       1,732,000.00       992.05980947        1.04779446         0.00000000         0.00000000
B-5                       1,298,000.00       992.05980740        1.04779661         0.00000000         0.00000000
B-6                       1,298,983.00       992.05981141        1.04779662         0.00000000         0.00000000
W-IO                              0.00         0.00000000        0.00000000         0.00000000         0.00000000
SES                               0.00         0.00000000        0.00000000         0.00000000         0.00000000
<FN>
(2) All classes are per $1,000 denomination.
</FN>







                                Principal Distribution Factors Statement (continued)

                                               Total             Ending            Ending              Total
                         Realized          Principal        Certificate       Certificate          Principal
Class                     Loss (3)          Reduction            Balance        Percentage       Distribution

<s>            <c>               <c>                <c>                <c>               <c>
1-A1                    0.00000000        12.63046229       525.57748877        0.52557749        12.63046229
1-A2                    0.00000000        12.63046319       525.57748862        0.52557749        12.63046319
1-AR                    0.00000000         0.00000000         0.00000000        0.00000000         0.00000000
1-ALR                   0.00000000         0.00000000         0.00000000        0.00000000         0.00000000
2-A1                    0.00000000        24.81207630       646.50552775        0.64650553        24.81207630
2-A2                    0.00000000        24.81207625       646.50552775        0.64650553        24.81207625
2-A3                    0.00000000        24.81207627       646.50552773        0.64650553        24.81207627
2-A4                    0.00000000        24.81207628       646.50552775        0.64650553        24.81207628
2-A5                    0.00000000        24.81207633       646.50552767        0.64650553        24.81207633
2-A6                    0.00000000        24.81207824       646.50552567        0.64650553        24.81207824
3-A1                    0.00000000        29.92086224       762.10860213        0.76210860        29.92086224
AP                      0.00000000         1.69775573       979.53903481        0.97953903         1.69775573
B-1                     0.00000000         1.04779456       991.01201262        0.99101201         1.04779456
B-2                     0.00000000         1.04779575       991.01201248        0.99101201         1.04779575
B-3                     0.00000000         1.04779465       991.01201387        0.99101201         1.04779465
B-4                     0.00000000         1.04779446       991.01201501        0.99101202         1.04779446
B-5                     0.00000000         1.04779661       991.01201079        0.99101201         1.04779661
B-6                     0.00000000         1.04779662       991.01201478        0.99101201         1.04779662
W-IO                    0.00000000         0.00000000         0.00000000        0.00000000         0.00000000
SES                     0.00000000         0.00000000         0.00000000        0.00000000         0.00000000
<FN>
(3) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses
    Unless Otherwise Disclosed.
    Please Refer to the Prospectus Supplement for a Full Description.
</FN>









                                                Interest Distribution Statement

                                                            Beginning                           Payment of
                         Original          Current       Certificate/            Current            Unpaid            Current
                             Face      Certificate           Notional            Accrued          Interest           Interest
Class                       Amount             Rate            Balance           Interest         Shortfall          Shortfall

<s>            <c>               <c>              <c>                <c>                <c>               <c>

1-A1                137,188,000.00         3.42800%      73,835,672.39         210,923.90              0.00               0.00
1-A2                  3,735,000.00         3.42800%       2,010,206.70           5,742.49              0.00               0.00
1-AR                         50.00         3.42800%               0.00               0.00              0.00               0.00
1-ALR                        50.00         3.42800%               0.00               0.00              0.00               0.00
2-A1                170,250,000.00         4.18300%     114,291,822.09         398,402.24              0.00               0.00
2-A2                 40,000,000.00         3.60100%      26,852,704.16          80,580.49              0.00               0.00
2-A3                 75,000,000.00         3.87600%      50,348,820.30         162,626.69              0.00               0.00
2-A4                333,322,000.00         4.34100%     223,764,926.41         809,469.62              0.00               0.00
2-A5                 30,000,000.00         4.18300%      20,139,528.12          70,203.04              0.00               0.00
2-A6                    818,000.00         4.18300%         549,137.80           1,914.20              0.00               0.00
3-A1                 51,285,000.00         4.56900%      40,619,231.07         154,657.72              0.00               0.00
AP                    1,079,908.00         0.00000%       1,059,645.46               0.00              0.00               0.00
B-1                  11,254,000.00         4.09208%      11,164,641.08          38,072.16              0.00               0.00
B-2                   4,328,000.00         4.09208%       4,293,634.85          14,641.58              0.00               0.00
B-3                   3,029,000.00         4.09208%       3,004,949.16          10,247.08              0.00               0.00
B-4                   1,732,000.00         4.09208%       1,718,247.59           5,859.34              0.00               0.00
B-5                   1,298,000.00         4.09208%       1,287,693.63           4,391.12              0.00               0.00
B-6                   1,298,983.00         4.09208%       1,288,668.83           4,394.44              0.00               0.00
W-IO                          0.00         0.62408%     559,248,836.59         290,844.55              0.00               0.00
SES                           0.00         0.00000%     576,229,531.23               0.00              0.00               0.00
Totals              865,617,991.00                                           2,262,970.66              0.00               0.00


 
 

                                      Interest Distribution Statement (continued)

                                                                                   Remaining                Ending
                     Non-Supported                                   Total            Unpaid          Certificate/
                          Interest           Realized             Interest          Interest              Notional
 Class                    Shortfall         Losses (4)         Distribution         Shortfall               Balance


 <s>            <c>               <c>                <c>                  <c>                 <c>
 1-A1                          0.00               0.00           210,923.90              0.00         72,102,924.53
 1-A2                          0.00               0.00             5,742.49              0.00          1,963,031.92
 1-AR                          0.00               0.00                 0.00              0.00                  0.00
 1-ALR                         0.00               0.00                 0.12              0.00                  0.00
 2-A1                          0.01               0.00           398,402.24              0.00        110,067,566.10
 2-A2                          0.00               0.00            80,580.49              0.00         25,860,221.11
 2-A3                          0.00               0.00           162,626.69              0.00         48,487,914.58
 2-A4                          0.01               0.00           809,469.61              0.00        215,494,515.52
 2-A5                          0.00               0.00            70,203.04              0.00         19,395,165.83
 2-A6                          0.00               0.00             1,914.20              0.00            528,841.52
 3-A1                          0.00               0.00           154,657.72              0.00         39,084,739.66
 AP                            0.00               0.00                 0.00              0.00          1,057,812.04
 B-1                           0.00               0.00            38,072.16              0.00         11,152,849.19
 B-2                           0.00               0.00            14,641.58              0.00          4,289,099.99
 B-3                           0.00               0.00            10,247.08              0.00          3,001,775.39
 B-4                           0.00               0.00             5,859.34              0.00          1,716,432.81
 B-5                           0.00               0.00             4,391.12              0.00          1,286,333.59
 B-6                           0.00               0.00             4,394.44              0.00          1,287,307.76
 W-IO                          0.00               0.00           290,844.55              0.00        539,825,648.18
 SES                           0.00               0.00           107,959.25              0.00        556,776,533.15
 Totals                        0.02               0.00         2,370,930.02              0.00
 <FN>
 (4) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed.
     Please Refer to the Prospectus Supplement for a Full Description.


 </FN>
 




                                               Interest Distribution Factors Statement
                                                              Beginning                           Payment of
                           Original          Current       Certificate/           Current             Unpaid            Current
                               Face      Certificate           Notional           Accrued          Interest            Interest
Class (5)                     Amount             Rate            Balance          Interest          Shortfall          Shortfall


<s>           <c>                  <c>              <c>                <c>               <c>                <c>
1-A1                  137,188,000.00         3.42800%       538.20795106        1.53748068         0.00000000         0.00000000
1-A2                    3,735,000.00         3.42800%       538.20795181        1.53748059         0.00000000         0.00000000
1-AR                           50.00         3.42800%         0.00000000        0.00000000         0.00000000         0.00000000
1-ALR                          50.00         3.42800%         0.00000000        0.00000000         0.00000000         0.00000000
2-A1                  170,250,000.00         4.18300%       671.31760405        2.34010126         0.00000000         0.00000000
2-A2                   40,000,000.00         3.60100%       671.31760400        2.01451225         0.00000000         0.00000000
2-A3                   75,000,000.00         3.87600%       671.31760400        2.16835587         0.00000000         0.00000000
2-A4                  333,322,000.00         4.34100%       671.31760403        2.42849143         0.00000000         0.00000000
2-A5                   30,000,000.00         4.18300%       671.31760400        2.34010133         0.00000000         0.00000000
2-A6                      818,000.00         4.18300%       671.31760391        2.34009780         0.00000000         0.00000000
3-A1                   51,285,000.00         4.56900%       792.02946417        3.01565214         0.00000000         0.00000000
AP                      1,079,908.00         0.00000%       981.23679054        0.00000000         0.00000000         0.00000000
B-1                    11,254,000.00         4.09208%       992.05980807        3.38298916         0.00000000         0.00000000
B-2                     4,328,000.00         4.09208%       992.05980823        3.38298983         0.00000000         0.00000000
B-3                     3,029,000.00         4.09208%       992.05980852        3.38299109         0.00000000         0.00000000
B-4                     1,732,000.00         4.09208%       992.05980947        3.38299076         0.00000000         0.00000000
B-5                     1,298,000.00         4.09208%       992.05980740        3.38298921         0.00000000         0.00000000
B-6                     1,298,983.00         4.09208%       992.05981141        3.38298500         0.00000000         0.00000000
W-IO                            0.00         0.62408%       659.46528907        0.34296340         0.00000000         0.00000000
SES                             0.00         0.00000%       665.68571374        0.00000000         0.00000000         0.00000000
<FN>

(5) All classes are per $1,000 denomination.

</FN>




                                 Interest Distribution Factors Statement (continued)

                                                                                Remaining             Ending
                    Non-Supported                                 Total            Unpaid       Certificate/
                         Interest           Realized           Interest          Interest           Notional
Class                    Shortfall         Losses (6)       Distribution         Shortfall            Balance


<s>            <c>               <c>                <c>                <c>            <c>
1-A1                    0.00000000         0.00000000         1.53748068        0.00000000       525.57748877
1-A2                    0.00000000         0.00000000         1.53748059        0.00000000       525.57748862
1-AR                    0.00000000         0.00000000         0.00000000        0.00000000         0.00000000
1-ALR                   0.00000000         0.00000000         2.40000000        0.00000000         0.00000000
2-A1                    0.00000006         0.00000000         2.34010126        0.00000000       646.50552775
2-A2                    0.00000000         0.00000000         2.01451225        0.00000000       646.50552775
2-A3                    0.00000000         0.00000000         2.16835587        0.00000000       646.50552773
2-A4                    0.00000003         0.00000000         2.42849140        0.00000000       646.50552775
2-A5                    0.00000000         0.00000000         2.34010133        0.00000000       646.50552767
2-A6                    0.00000000         0.00000000         2.34009780        0.00000000       646.50552567
3-A1                    0.00000000         0.00000000         3.01565214        0.00000000       762.10860213
AP                      0.00000000         0.00000000         0.00000000        0.00000000       979.53903481
B-1                     0.00000000         0.00000000         3.38298916        0.00000000       991.01201262
B-2                     0.00000000         0.00000000         3.38298983        0.00000000       991.01201248
B-3                     0.00000000         0.00000000         3.38299109        0.00000000       991.01201387
B-4                     0.00000000         0.00000000         3.38299076        0.00000000       991.01201501
B-5                     0.00000000         0.00000000         3.38298921        0.00000000       991.01201079
B-6                     0.00000000         0.00000000         3.38298500        0.00000000       991.01201478
W-IO                    0.00000000         0.00000000         0.34296340        0.00000000       636.56149791
SES                     0.00000000         0.00000000         0.12471928        0.00000000       643.21275425
<FN>
(6) Amount Does Not Include Excess Special Hazard, Bankruptcy,or Fraud Losses Unless
    Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.
</FN>








                                                  Certificateholder Component Statement
                        Component          Beginning             Ending         Beginning             Ending             Ending
                     Pass-Through           Notional           Notional         Component          Component          Component
Class                         Rate            Balance            Balance           Balance            Balance         Percentage

<s>              <c>             <c>                <c>                <c>               <c>                <c>
      AP (2)              0.00000%               0.00               0.00      1,007,193.13       1,005,430.63       97.90949345%
      AP (3)              0.00000%               0.00               0.00         52,452.33          52,381.42       98.81422373%
     W-IO (1)             0.74691%      79,642,283.27      77,857,034.90              0.00               0.00       53.78372921%
     W-IO (2)             0.59712%     439,442,551.06     423,338,307.93              0.00               0.00       64.88428483%
     W-IO (3)             0.67543%      40,164,002.26      38,630,305.35              0.00               0.00       76.00935384%
      SES (1)             0.00000%      79,642,283.27      77,857,034.90              0.00               0.00       53.78372894%
      SES (2)             0.00000%     454,529,955.15     438,398,424.01              0.00               0.00       65.61649071%
      SES (3)             0.00000%      42,057,292.81      40,521,074.24              0.00               0.00       76.83729251%




                                                  CERTIFICATEHOLDER ACCOUNT STATEMENT
                                                          CERTIFICATE ACCOUNT

<s>                                                                                      <c>
Beginning Balance                                                                                              0.00
Deposits
     Payments of Interest and Principal                                                               21,849,378.37
     Liquidations, Insurance Proceeds, Reserve Funds                                                           0.00
     Proceeds from Repurchased Loans                                                                           0.00
     Other Amounts (Servicer Advances)                                                                         0.00
     Realized Loss (Gains, Subsequent Expenses & Recoveries)                                                   0.00

     Prepayment Penalties                                                                                      0.00
Total Deposits                                                                                        21,849,378.37

Withdrawals
     Reimbursement for Servicer Advances                                                                       0.00
     Payment of Service Fee                                                                               25,450.25
     Payment of Interest and Principal                                                                21,823,928.12
Total Withdrawals (Pool Distribution Amount)                                                          21,849,378.37


Ending Balance                                                                                                 0.00






                                                PREPAYMENT/CURTAILMENT INTEREST SHORTFALL
<s>                                                                                       <c>
Total Prepayment/Curtailment Interest Shortfall                                                                0.00

Servicing Fee Support                                                                                          0.00
Non-Supported Prepayment/Curtailment Interest Shortfall                                                        0.00








                                                             SERVICING FEES

<s>                                                                                       <c>
Gross Servicing Fee                                                                                       24,009.68
Trustee Fee - Wells Fargo Bank Minnesota, N.A.                                                             1,440.57
Supported Prepayment/Curtailment Interest Shortfall                                                            0.00
Net Servicing Fee                                                                                         25,450.25






                               LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT
                                                           DELINQUENCY STATUS

         DELINQUENT               BANKRUPTCY             FORECLOSURE             REO                     Total

<s>          <c>                    <c>                     <c>                     <c>                     <c>

          No of Loans             No of Loans            No of Loans             No of Loans             No of Loans
          Principal Balance       Principal Balance      Principal Balance       Principal Balance       Principal Balance
0-29 Days                         0                      0                       0                       0
                                  0.00                   0.00                    0.00                    0.00

30 Days   5                       0                      0                       0                       5
          2,566,169.09            0.00                   0.00                    0.00                    2,566,169.09

60 Days   1                       0                      0                       0                       1
          525,673.10              0.00                   0.00                    0.00                    525,673.10

90 Days   0                       0                      0                       0                       0
          0.00                    0.00                   0.00                    0.00                    0.00

120 Days  0                       0                      0                       0                       0
          0.00                    0.00                   0.00                    0.00                    0.00

150 Days  0                       0                      0                       0                       0
          0.00                    0.00                   0.00                    0.00                    0.00

180+ Days 0                       0                      0                       0                       0
          0.00                    0.00                   0.00                    0.00                    0.00

Totals    6                       0                      0                       0                       6
          3,091,842.19            0.00                   0.00                    0.00                    3,091,842.19


          No of Loans             No of Loans            No of Loans             No of Loans             No of Loans
          Principal Balance       Principal Balance      Principal Balance       Principal Balance       Principal Balance
0-29 Days                         0.000000%              0.000000%               0.000000%               0.000000%
                                  0.000000%              0.000000%               0.000000%               0.000000%

30 Days   0.447628%               0.000000%              0.000000%               0.000000%               0.447628%
          0.460513%               0.000000%              0.000000%               0.000000%               0.460513%

60 Days   0.089526%               0.000000%              0.000000%               0.000000%               0.089526%
          0.094335%               0.000000%              0.000000%               0.000000%               0.094335%

90 Days   0.000000%               0.000000%              0.000000%               0.000000%               0.000000%
          0.000000%               0.000000%              0.000000%               0.000000%               0.000000%

120 Days  0.000000%               0.000000%              0.000000%               0.000000%               0.000000%
          0.000000%               0.000000%              0.000000%               0.000000%               0.000000%

150 Days  0.000000%               0.000000%              0.000000%               0.000000%               0.000000%
          0.000000%               0.000000%              0.000000%               0.000000%               0.000000%

180+ Days 0.000000%               0.000000%              0.000000%               0.000000%               0.000000%
          0.000000%               0.000000%              0.000000%               0.000000%               0.000000%

Totals    0.537153%               0.000000%              0.000000%               0.000000%               0.537153%
          0.554848%               0.000000%              0.000000%               0.000000%               0.554848%


 
                                              Delinquency Status By Groups
 
                         DELINQUENT           BANKRUPTCY            FORECLOSURE          REO                  Total
 <s>                                                                                              
 1                       No of Loans          No of Loans           No of Loans          No of Loans          No of Loans
                         Principal Balance    Principal Balance     Principal Balance    Principal Balance    Principal Balance

 0-29 Days                                    0                     0                    0                    0
                                              0.00                  0.00                 0.00                 0.00

 30 Days                 1                    0                     0                    0                    1
                         408,026.74           0.00                  0.00                 0.00                 408,026.74

 60 Days                 0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 90 Days                 0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 120 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 150 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 180 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 Totals                  1                    0                     0                    0                    1
                         408,026.74           0.00                  0.00                 0.00                 408,026.74



 0-29 Days                                    0.000000%             0.000000%            0.000000%            0.000000%
                                              0.000000%             0.000000%            0.000000%            0.000000%

 30 Days                 0.617284%            0.000000%             0.000000%            0.000000%            0.617284%
                         0.523432%            0.000000%             0.000000%            0.000000%            0.523432%

 60 Days                 0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 90 Days                 0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 120 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 150 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 180 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 Totals                  0.617284%            0.000000%             0.000000%            0.000000%            0.617284%
                         0.523432%            0.000000%             0.000000%            0.000000%            0.523432%


<caption>
                         DELINQUENT           BANKRUPTCY            FORECLOSURE          REO                  Total
 <s>                                                                                              
 2                       No of Loans          No of Loans           No of Loans          No of Loans          No of Loans
                         Principal Balance    Principal Balance     Principal Balance    Principal Balance    Principal Balance

 0-29 Days                                    0                     0                    0                    0
                                              0.00                  0.00                 0.00                 0.00

 30 Days                 2                    0                     0                    0                    2
                         1,431,334.57         0.00                  0.00                 0.00                 1,431,334.57

 60 Days                 1                    0                     0                    0                    1
                         525,673.10           0.00                  0.00                 0.00                 525,673.10

 90 Days                 0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 120 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 150 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 180 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 Totals                  3                    0                     0                    0                    3
                         1,957,007.67         0.00                  0.00                 0.00                 1,957,007.67



 0-29 Days                                    0.000000%             0.000000%            0.000000%            0.000000%
                                              0.000000%             0.000000%            0.000000%            0.000000%

 30 Days                 0.228311%            0.000000%             0.000000%            0.000000%            0.228311%
                         0.326246%            0.000000%             0.000000%            0.000000%            0.326246%

 60 Days                 0.114155%            0.000000%             0.000000%            0.000000%            0.114155%
                         0.119817%            0.000000%             0.000000%            0.000000%            0.119817%

 90 Days                 0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 120 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 150 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 180 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 Totals                  0.342466%            0.000000%             0.000000%            0.000000%            0.342466%
                         0.446063%            0.000000%             0.000000%            0.000000%            0.446063%


<caption>
                         DELINQUENT           BANKRUPTCY            FORECLOSURE          REO                  Total
 <s>                                                                                              
 3                       No of Loans          No of Loans           No of Loans          No of Loans          No of Loans
                         Principal Balance    Principal Balance     Principal Balance    Principal Balance    Principal Balance

 0-29 Days                                    0                     0                    0                    0
                                              0.00                  0.00                 0.00                 0.00

 30 Days                 2                    0                     0                    0                    2
                         726,807.78           0.00                  0.00                 0.00                 726,807.78

 60 Days                 0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 90 Days                 0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 120 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 150 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 180 Days                0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 Totals                  2                    0                     0                    0                    2
                         726,807.78           0.00                  0.00                 0.00                 726,807.78



 0-29 Days                                    0.000000%             0.000000%            0.000000%            0.000000%
                                              0.000000%             0.000000%            0.000000%            0.000000%

 30 Days                 2.531646%            0.000000%             0.000000%            0.000000%            2.531646%
                         1.791946%            0.000000%             0.000000%            0.000000%            1.791946%

 60 Days                 0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 90 Days                 0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 120 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 150 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 180 Days                0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 Totals                  2.531646%            0.000000%             0.000000%            0.000000%            2.531646%
                         1.791946%            0.000000%             0.000000%            0.000000%            1.791946%



 




                                                            OTHER INFORMATION

<s>                                                                                 <c>
Current Period Class A Insufficient Funds                                                                  0.00
Principal Balance of Contaminated Properties                                                               0.00

Periodic Advance                                                                                      15,496.99








 
 
                                   COLLATERAL STATEMENT
                                                                            
 Collateral Description                                                      Mixed ARM

 Weighted Average Gross Coupon                                               4.982765%
 Weighted Average Pass-Through Rate                                          4.712487%
 Weighted Average Maturity(Stepdown Calculation )                                  349
 Beginning Scheduled Collateral Loan Count                                       1,150

 Number Of Loans Paid In Full                                                       33
 Ending Scheduled Collateral Loan Count                                          1,117
 Beginning Scheduled Collateral Balance                                 576,229,531.23
 Ending Scheduled Collateral Balance                                    556,776,533.15
 Ending Actual Collateral Balance at 31-Dec-2003                        557,240,986.27
 Monthly P &I Constant                                                    2,996,227.55
 Special Servicing Fee                                                            0.00
 Prepayment Penalties                                                             0.00
 Realized Loss Amount                                                             0.00
 Cumulative Realized Loss                                                         0.00
 Class A Non-PO Optimal Amount                                           21,610,659.80
 Class AP Deferred Amount                                                         0.00
 Ending Scheduled Balance for Premium Loans                             556,776,533.15
 Scheduled Principal                                                        603,547.41
 Unscheduled Principal                                                   18,849,450.67
 
 
 
                                                       


 
   
   

               Miscellaneous Reporting
                                                           
   Total Senior Percentage                                         96.043286%
   Aggregate Subordinate Percentage                                 3.956715%

   


                                     Group Level Collateral Statement
                                                   
Group                                                         1                                2                                3
Collateral Description                                Mixed ARM                        Mixed ARM                        Mixed ARM
Weighted Average Coupon Rate                           4.552908                         5.013803                         5.461330
Weighted Average Net Rate                              4.302908                         4.763803                         5.211329
Weighted Average Maturity                                   348                              349                              349
Beginning Loan Count                                        165                              903                               82
Loans Paid In Full                                            3                               27                                3
Ending Loan Count                                           162                              876                               79
Beginning Scheduled Balance                       79,642,283.27                   454,529,955.15                    42,057,292.81
Ending scheduled Balance                          77,857,034.90                   438,398,424.01                    40,521,074.24
Record Date                                          12/31/2003                       12/31/2003                       12/31/2003
Principal And Interest Constant                      413,895.02                     2,340,645.39                       241,687.14
Scheduled Principal                                  111,725.02                       441,542.53                        50,279.86
Unscheduled Principal                              1,673,523.35                    15,689,988.61                     1,485,938.71
Scheduled Interest                                   302,170.00                     1,899,102.86                       191,407.28
Servicing Fees                                        16,592.14                        94,693.74                         8,761.95
Master Servicing Fees                                      0.00                             0.00                             0.00
Trustee Fee                                              199.11                         1,136.33                           105.13
FRY Amount                                                 0.00                             0.00                             0.00
Special Hazard Fee                                         0.00                             0.00                             0.00
Other Fee                                              8,296.08                             0.00                             0.00
Pool Insurance Fee                                         0.00                             0.00                             0.00
Spread Fee 1                                               0.00                             0.00                             0.00
Spread Fee 2                                               0.00                             0.00                             0.00
Spread Fee 3                                               0.00                             0.00                             0.00
Net Interest                                         277,082.67                     1,803,272.79                       182,540.20
Realized Loss Amount                                       0.00                             0.00                             0.00
Cumulative Realized Loss                                   0.00                             0.00                             0.00
Percentage of Cumulative Losses                          0.0000                           0.0000                           0.0000
Prepayment Penalties                                       0.00                             0.00                             0.00
Special Servicing Fee                                      0.00                             0.00                             0.00
Pass-Through Rate                                      4.174908                         4.760803                         5.208330



                                     Group Level Collateral Statement
                                                   
Group                                                     Total
Collateral Description                                Mixed ARM
Weighted Average Coupon Rate                           4.982765
Weighted Average Net Rate                              4.715488
Weighted Average Maturity                                   349
Beginning Loan Count                                      1,150
Loans Paid In Full                                           33
Ending Loan Count                                         1,117
Beginning Scheduled Balance                      576,229,531.23
Ending scheduled Balance                         556,776,533.15
Record Date                                          12/31/2003
Principal And Interest Constant                    2,996,227.55
Scheduled Principal                                  603,547.41
Unscheduled Principal                             18,849,450.67
Scheduled Interest                                 2,392,680.14
Servicing Fees                                       120,047.83
Master Servicing Fees                                      0.00
Trustee Fee                                            1,440.57
FRY Amount                                                 0.00
Special Hazard Fee                                         0.00
Other Fee                                              8,296.08
Pool Insurance Fee                                         0.00
Spread Fee 1                                               0.00
Spread Fee 2                                               0.00
Spread Fee 3                                               0.00
Net Interest                                       2,262,895.66
Realized Loss Amount                                       0.00
Cumulative Realized Loss                                   0.00
Percentage of Cumulative Losses                          0.0000
Prepayment Penalties                                       0.00
Special Servicing Fee                                      0.00
Pass-Through Rate                                      4.712487

  
  
                       Miscellaneous Reporting

                                                                            
  Group 1
               CPR                                                                       22.524221%
               Group 1 Subordinate Percentage                                             4.766820%
               Group 1 Subordinate Prepayment  %                                          0.000000%
               Group 1 Senior Prepayment Percentage                                     100.000000%
               Group 1 Senior Percentage                                                 95.233180%
  Group 2
               CPR                                                                       34.424324%
               Group 2 Subordinate Percentage                                             3.875399%
               Group 2 Subordinate Prepayment  %                                          0.000000%
               Group 2 Senior Prepayment Percentage                                     100.000000%
               Group 2 Senior Percentage                                                 96.124601%
  Group 3
               CPR                                                                       35.090271%
               Group 3 Subordinate Percentage                                             3.298690%
               Group 3 Subordinate Prepayment  %                                          0.000000%
               Group 3 Senior Prepayment Percentage                                     100.000000%
               Group 3 Senior Percentage                                                 96.701310%