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):  May 25, 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, 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 May 25, 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
                                        May 25, 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, N.A. as Trustee
              By:   /s/   Beth Belfield as Assistant Vice President
              By:    Beth Belfield as Assistant Vice President

              Date:  5/28/04
                                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 May 25, 2004 distribution.





                   EX-99.1



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



Record Date:             4/30/04
Distribution Date:       5/25/04


BAM  Series: 2003-D

Contact: Customer Service - CTSLink
         Wells Fargo Bank, 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%                 58,125,012.73         166,043.79       8,514,596.36
1-A2             05948XBP5        SEN        3.42800%                  1,582,477.49           4,520.61         231,813.41
1-AR             05948XBQ3        SEN        3.42800%                          0.00               0.00               0.00
1-ALR            05948XBR1        SEN        3.42800%                          0.00               0.10               0.00
2-A1             05948XBS9        SEN        4.18300%                 91,822,610.22         320,078.32      10,561,539.77
2-A2             05948XBT7        SEN        3.60100%                 21,573,594.18          64,738.76       2,481,419.03
2-A3             05948XBU4        SEN        3.87600%                 40,450,489.08         130,655.08       4,652,660.69
2-A4             05948XBV2        SEN        4.34100%                179,773,838.97         650,331.87      20,677,788.89
2-A5             05948XBW0        SEN        4.18300%                 16,180,195.63          56,401.47       1,861,064.28
2-A6             05948XBX8        SEN        4.18300%                    441,180.00           1,537.88          50,745.02
3-A1             05948XBY6        SEN        4.56900%                 34,846,515.29         132,678.11       3,523,582.41
AP               05948XBZ3        PO         0.00000%                    986,518.37               0.00          23,732.16
B-1              05948XCA7        SUB        4.08829%                 11,116,723.90          37,873.61          12,228.04
B-2              05948XCB5        SUB        4.08829%                  4,275,207.13          14,565.22           4,702.59
B-3              05948XCC3        SUB        4.08829%                  2,992,052.31          10,193.63           3,291.16
B-4              05948XCD1        SUB        4.08829%                  1,710,873.09           5,828.78           1,881.91
B-5              05948XCE9        SUB        4.08829%                  1,282,167.02           4,368.22           1,410.34
B-6              05948XCF6        SUB        4.08829%                  1,283,138.03           4,371.53           1,411.41
W-IO             05948XCH2        SEN        0.62110%                          0.00         233,942.40               0.00
SES              05948XCG4        SEN        0.00000%                          0.00          93,150.34               0.00
Totals                                                               468,442,593.44       1,931,279.72      52,603,867.47




                     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      49,610,416.37       8,680,640.15               0.00
1-A2                          0.00       1,350,664.09         236,334.02               0.00
1-AR                          0.00               0.00               0.00               0.00
1-ALR                         0.00               0.00               0.10               0.00
2-A1                          0.00      81,261,070.46      10,881,618.09               0.00
2-A2                          0.00      19,092,175.14       2,546,157.79               0.00
2-A3                          0.00      35,797,828.39       4,783,315.77               0.00
2-A4                          0.00     159,096,050.08      21,328,120.76               0.00
2-A5                          0.00      14,319,131.36       1,917,465.75               0.00
2-A6                          0.00         390,434.98          52,282.90               0.00
3-A1                          0.00      31,322,932.88       3,656,260.52               0.00
AP                            0.00         962,786.21          23,732.16               0.00
B-1                           0.00      11,104,495.86          50,101.65               0.00
B-2                           0.00       4,270,504.54          19,267.81               0.00
B-3                           0.00       2,988,761.15          13,484.79               0.00
B-4                           0.00       1,708,991.19           7,710.69               0.00
B-5                           0.00       1,280,756.68           5,778.56               0.00
B-6                           0.00       1,281,726.62           5,782.94               0.00
W-IO                          0.00               0.00         233,942.40               0.00
SES                           0.00               0.00          93,150.34               0.00
Totals                        0.00     415,838,726.00      54,535,147.19               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        58,125,012.73          84,760.94      8,429,835.43             0.00           0.00
1-A2                  3,735,000.00         1,582,477.49           2,307.65        229,505.75             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        91,822,610.22          92,912.70     10,468,627.07             0.00           0.00
2-A2                 40,000,000.00        21,573,594.18          21,829.71      2,459,589.33             0.00           0.00
2-A3                 75,000,000.00        40,450,489.08          40,930.70      4,611,729.99             0.00           0.00
2-A4                333,322,000.00       179,773,838.97         181,908.05     20,495,880.84             0.00           0.00
2-A5                 30,000,000.00        16,180,195.63          16,372.28      1,844,691.99             0.00           0.00
2-A6                    818,000.00           441,180.00             446.42         50,298.60             0.00           0.00
3-A1                 51,285,000.00        34,846,515.29          43,126.39      3,480,456.02             0.00           0.00
AP                    1,079,908.00           986,518.37           1,489.27         22,242.89             0.00           0.00
B-1                  11,254,000.00        11,116,723.90          12,228.04              0.00             0.00           0.00
B-2                   4,328,000.00         4,275,207.13           4,702.59              0.00             0.00           0.00
B-3                   3,029,000.00         2,992,052.31           3,291.16              0.00             0.00           0.00
B-4                   1,732,000.00         1,710,873.09           1,881.91              0.00             0.00           0.00
B-5                   1,298,000.00         1,282,167.02           1,410.34              0.00             0.00           0.00
B-6                   1,298,983.00         1,283,138.03           1,411.41              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       468,442,593.44         511,009.56     52,092,857.91             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                  8,514,596.36        49,610,416.37       0.36162358        8,514,596.36
 1-A2                    231,813.41         1,350,664.09       0.36162359          231,813.41
 1-AR                          0.00                 0.00       0.00000000                0.00
 1-ALR                         0.00                 0.00       0.00000000                0.00
 2-A1                 10,561,539.77        81,261,070.46       0.47730438       10,561,539.77
 2-A2                  2,481,419.03        19,092,175.14       0.47730438        2,481,419.03
 2-A3                  4,652,660.69        35,797,828.39       0.47730438        4,652,660.69
 2-A4                 20,677,788.89       159,096,050.08       0.47730438       20,677,788.89
 2-A5                  1,861,064.28        14,319,131.36       0.47730438        1,861,064.28
 2-A6                     50,745.02           390,434.98       0.47730438           50,745.02
 3-A1                  3,523,582.41        31,322,932.88       0.61076207        3,523,582.41
 AP                       23,732.16           962,786.21       0.89154466           23,732.16
 B-1                      12,228.04        11,104,495.86       0.98671547           12,228.04
 B-2                       4,702.59         4,270,504.54       0.98671547            4,702.59
 B-3                       3,291.16         2,988,761.15       0.98671547            3,291.16
 B-4                       1,881.91         1,708,991.19       0.98671547            1,881.91
 B-5                       1,410.34         1,280,756.68       0.98671547            1,410.34
 B-6                       1,411.41         1,281,726.62       0.98671547            1,411.41
 W-IO                          0.00                 0.00       0.00000000                0.00
 SES                           0.00                 0.00       0.00000000                0.00

 Totals               52,603,867.47       415,838,726.00       0.48039520       52,603,867.47
 



                                     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       423.68875361        0.61784515        61.44732360         0.00000000
1-A2                      3,735,000.00       423.68875234        0.61784471        61.44732262         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       539.33985445        0.54574273        61.48973316         0.00000000
2-A2                     40,000,000.00       539.33985450        0.54574275        61.48973325         0.00000000
2-A3                     75,000,000.00       539.33985440        0.54574267        61.48973320         0.00000000
2-A4                    333,322,000.00       539.33985447        0.54574271        61.48973317         0.00000000
2-A5                     30,000,000.00       539.33985433        0.54574267        61.48973300         0.00000000
2-A6                        818,000.00       539.33985330        0.54574572        61.48973105         0.00000000
3-A1                     51,285,000.00       679.46797875        0.84091625        67.86499015         0.00000000
AP                        1,079,908.00       913.52075362        1.37907118        20.59702308         0.00000000
B-1                      11,254,000.00       987.80201706        1.08655056         0.00000000         0.00000000
B-2                       4,328,000.00       987.80201710        1.08655037         0.00000000         0.00000000
B-3                       3,029,000.00       987.80201717        1.08655002         0.00000000         0.00000000
B-4                       1,732,000.00       987.80201501        1.08655312         0.00000000         0.00000000
B-5                       1,298,000.00       987.80201849        1.08654854         0.00000000         0.00000000
B-6                       1,298,983.00       987.80201896        1.08655002         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        62.06516867       361.62358493        0.36162358        62.06516867
1-A2                    0.00000000        62.06517001       361.62358501        0.36162359        62.06517001
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        62.03547589       477.30437862        0.47730438        62.03547589
2-A2                    0.00000000        62.03547575       477.30437850        0.47730438        62.03547575
2-A3                    0.00000000        62.03547587       477.30437853        0.47730438        62.03547587
2-A4                    0.00000000        62.03547588       477.30437859        0.47730438        62.03547588
2-A5                    0.00000000        62.03547600       477.30437867        0.47730438        62.03547600
2-A6                    0.00000000        62.03547677       477.30437653        0.47730438        62.03547677
3-A1                    0.00000000        68.70590641       610.76207234        0.61076207        68.70590641
AP                      0.00000000        21.97609426       891.54465936        0.89154466        21.97609426
B-1                     0.00000000         1.08655056       986.71546650        0.98671547         1.08655056
B-2                     0.00000000         1.08655037       986.71546673        0.98671547         1.08655037
B-3                     0.00000000         1.08655002       986.71546715        0.98671547         1.08655002
B-4                     0.00000000         1.08655312       986.71546767        0.98671547         1.08655312
B-5                     0.00000000         1.08654854       986.71546995        0.98671547         1.08654854
B-6                     0.00000000         1.08655002       986.71546895        0.98671547         1.08655002
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%      58,125,012.73         166,043.79              0.00               0.00
1-A2                  3,735,000.00         3.42800%       1,582,477.49           4,520.61              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%      91,822,610.22         320,078.32              0.00               0.00
2-A2                 40,000,000.00         3.60100%      21,573,594.18          64,738.76              0.00               0.00
2-A3                 75,000,000.00         3.87600%      40,450,489.08         130,655.08              0.00               0.00
2-A4                333,322,000.00         4.34100%     179,773,838.97         650,331.86              0.00               0.00
2-A5                 30,000,000.00         4.18300%      16,180,195.63          56,401.47              0.00               0.00
2-A6                    818,000.00         4.18300%         441,180.00           1,537.88              0.00               0.00
3-A1                 51,285,000.00         4.56900%      34,846,515.29         132,678.11              0.00               0.00
AP                    1,079,908.00         0.00000%         986,518.37               0.00              0.00               0.00
B-1                  11,254,000.00         4.08829%      11,116,723.90          37,873.61              0.00               0.00
B-2                   4,328,000.00         4.08829%       4,275,207.13          14,565.22              0.00               0.00
B-3                   3,029,000.00         4.08829%       2,992,052.31          10,193.63              0.00               0.00
B-4                   1,732,000.00         4.08829%       1,710,873.09           5,828.78              0.00               0.00
B-5                   1,298,000.00         4.08829%       1,282,167.02           4,368.22              0.00               0.00
B-6                   1,298,983.00         4.08829%       1,283,138.03           4,371.53              0.00               0.00
W-IO                          0.00         0.62110%     451,988,041.45         233,942.40              0.00               0.00
SES                           0.00         0.00000%     468,442,595.06               0.00              0.00               0.00
Totals              865,617,991.00                                           1,838,129.27              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           166,043.79              0.00         49,610,416.37
 1-A2                          0.00               0.00             4,520.61              0.00          1,350,664.09
 1-AR                          0.00               0.00                 0.00              0.00                  0.00
 1-ALR                         0.00               0.00                 0.10              0.00                  0.00
 2-A1                          0.00               0.00           320,078.32              0.00         81,261,070.46
 2-A2                          0.00               0.00            64,738.76              0.00         19,092,175.14
 2-A3                          0.00               0.00           130,655.08              0.00         35,797,828.39
 2-A4                         (0.01)              0.00           650,331.87              0.00        159,096,050.08
 2-A5                          0.00               0.00            56,401.47              0.00         14,319,131.36
 2-A6                          0.00               0.00             1,537.88              0.00            390,434.98
 3-A1                          0.00               0.00           132,678.11              0.00         31,322,932.88
 AP                            0.00               0.00                 0.00              0.00            962,786.21
 B-1                           0.00               0.00            37,873.61              0.00         11,104,495.86
 B-2                           0.00               0.00            14,565.22              0.00          4,270,504.54
 B-3                           0.00               0.00            10,193.63              0.00          2,988,761.15
 B-4                           0.00               0.00             5,828.78              0.00          1,708,991.19
 B-5                           0.00               0.00             4,368.22              0.00          1,280,756.68
 B-6                           0.00               0.00             4,371.53              0.00          1,281,726.62
 W-IO                          0.00               0.00           233,942.40              0.00        399,884,074.70
 SES                           0.00               0.00            93,150.34              0.00        415,838,727.60
 Totals                       (0.01)              0.00         1,931,279.72              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%       423.68875361        1.21033757         0.00000000         0.00000000
1-A2                    3,735,000.00         3.42800%       423.68875234        1.21033735         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%       539.33985445        1.88004887         0.00000000         0.00000000
2-A2                   40,000,000.00         3.60100%       539.33985450        1.61846900         0.00000000         0.00000000
2-A3                   75,000,000.00         3.87600%       539.33985440        1.74206773         0.00000000         0.00000000
2-A4                  333,322,000.00         4.34100%       539.33985447        1.95106192         0.00000000         0.00000000
2-A5                   30,000,000.00         4.18300%       539.33985433        1.88004900         0.00000000         0.00000000
2-A6                      818,000.00         4.18300%       539.33985330        1.88004890         0.00000000         0.00000000
3-A1                   51,285,000.00         4.56900%       679.46797875        2.58707439         0.00000000         0.00000000
AP                      1,079,908.00         0.00000%       913.52075362        0.00000000         0.00000000         0.00000000
B-1                    11,254,000.00         4.08829%       987.80201706        3.36534654         0.00000000         0.00000000
B-2                     4,328,000.00         4.08829%       987.80201710        3.36534658         0.00000000         0.00000000
B-3                     3,029,000.00         4.08829%       987.80201717        3.36534500         0.00000000         0.00000000
B-4                     1,732,000.00         4.08829%       987.80201501        3.36534642         0.00000000         0.00000000
B-5                     1,298,000.00         4.08829%       987.80201849        3.36534669         0.00000000         0.00000000
B-6                     1,298,983.00         4.08829%       987.80201896        3.36534812         0.00000000         0.00000000
W-IO                            0.00         0.62110%       532.98353954        0.27586449         0.00000000         0.00000000
SES                             0.00         0.00000%       541.16550149        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         1.21033757        0.00000000       361.62358493
1-A2                    0.00000000         0.00000000         1.21033735        0.00000000       361.62358501
1-AR                    0.00000000         0.00000000         0.00000000        0.00000000         0.00000000
1-ALR                   0.00000000         0.00000000         2.00000000        0.00000000         0.00000000
2-A1                    0.00000000         0.00000000         1.88004887        0.00000000       477.30437862
2-A2                    0.00000000         0.00000000         1.61846900        0.00000000       477.30437850
2-A3                    0.00000000         0.00000000         1.74206773        0.00000000       477.30437853
2-A4                   (0.00000003)        0.00000000         1.95106195        0.00000000       477.30437859
2-A5                    0.00000000         0.00000000         1.88004900        0.00000000       477.30437867
2-A6                    0.00000000         0.00000000         1.88004890        0.00000000       477.30437653
3-A1                    0.00000000         0.00000000         2.58707439        0.00000000       610.76207234
AP                      0.00000000         0.00000000         0.00000000        0.00000000       891.54465936
B-1                     0.00000000         0.00000000         3.36534654        0.00000000       986.71546650
B-2                     0.00000000         0.00000000         3.36534658        0.00000000       986.71546673
B-3                     0.00000000         0.00000000         3.36534500        0.00000000       986.71546715
B-4                     0.00000000         0.00000000         3.36534642        0.00000000       986.71546767
B-5                     0.00000000         0.00000000         3.36534669        0.00000000       986.71546995
B-6                     0.00000000         0.00000000         3.36534812        0.00000000       986.71546895
W-IO                    0.00000000         0.00000000         0.27586449        0.00000000       471.54262944
SES                     0.00000000         0.00000000         0.10761137        0.00000000       480.39519875
<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        934,351.34         910,691.20       88.68370568%
      AP (3)              0.00000%               0.00               0.00         52,167.02          52,095.01       98.27392945%
     W-IO (1)             0.74597%      63,482,304.70      54,730,390.30              0.00               0.00       37.80781654%
     W-IO (2)             0.59474%     354,111,285.43     314,282,032.71              0.00               0.00       48.16942985%
     W-IO (3)             0.66210%      34,394,451.32      30,871,651.69              0.00               0.00       60.74335358%
      SES (1)             0.00000%      63,482,304.70      54,730,390.30              0.00               0.00       37.80781635%
      SES (2)             0.00000%     368,682,694.47     328,356,102.39              0.00               0.00       49.14610537%
      SES (3)             0.00000%      36,277,595.89      32,752,234.91              0.00               0.00       62.10578326%




                                                  CERTIFICATEHOLDER ACCOUNT STATEMENT
                                                          CERTIFICATE ACCOUNT

<s>                                                                                      <c>
Beginning Balance                                                                                              0.00
Deposits
     Payments of Interest and Principal                                                               54,555,836.73
     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                                                                                        54,555,836.73

Withdrawals
     Reimbursement for Servicer Advances                                                                       0.00
     Payment of Service Fee                                                                               20,689.54
     Payment of Interest and Principal                                                                54,535,147.19
Total Withdrawals (Pool Distribution Amount)                                                          54,555,836.73


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                                                                                       19,518.38
Trustee Fee - Wells Fargo Bank, N.A.                                                                       1,171.16
Supported Prepayment/Curtailment Interest Shortfall                                                            0.00
Net Servicing Fee                                                                                         20,689.54






                        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   6                       0                      0                       0                       6
          2,589,678.24            0.00                   0.00                    0.00                    2,589,678.24

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  1                       0                      0                       0                       1
          524,416.64              0.00                   0.00                    0.00                    524,416.64

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    7                       0                      0                       0                       7
          3,114,094.88            0.00                   0.00                    0.00                    3,114,094.88


          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   0.708383%               0.000000%              0.000000%               0.000000%               0.708383%
          0.622188%               0.000000%              0.000000%               0.000000%               0.622188%

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  0.118064%               0.000000%              0.000000%               0.000000%               0.118064%
          0.125995%               0.000000%              0.000000%               0.000000%               0.125995%

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    0.826446%               0.000000%              0.000000%               0.000000%               0.826446%
          0.748183%               0.000000%              0.000000%               0.000000%               0.748183%


 
                                                   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
                         376,464.67           0.00                  0.00                 0.00                 376,464.67

 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
                         376,464.67           0.00                  0.00                 0.00                 376,464.67



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

 30 Days                 0.840336%            0.000000%             0.000000%            0.000000%            0.840336%
                         0.686943%            0.000000%             0.000000%            0.000000%            0.686943%

 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                  0.840336%            0.000000%             0.000000%            0.000000%            0.840336%
                         0.686943%            0.000000%             0.000000%            0.000000%            0.686943%

<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                 5                    0                     0                    0                    5
                         2,213,213.57         0.00                  0.00                 0.00                 2,213,213.57

 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                1                    0                     0                    0                    1
                         524,416.64           0.00                  0.00                 0.00                 524,416.64

 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
                         2,737,630.21         0.00                  0.00                 0.00                 2,737,630.21



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

 30 Days                 0.755287%            0.000000%             0.000000%            0.000000%            0.755287%
                         0.673463%            0.000000%             0.000000%            0.000000%            0.673463%

 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                0.151057%            0.000000%             0.000000%            0.000000%            0.151057%
                         0.159576%            0.000000%             0.000000%            0.000000%            0.159576%

 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                  0.906344%            0.000000%             0.000000%            0.000000%            0.906344%
                         0.833039%            0.000000%             0.000000%            0.000000%            0.833039%

<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                 0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00

 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                  0                    0                     0                    0                    0
                         0.00                 0.00                  0.00                 0.00                 0.00



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

 30 Days                 0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%

 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                  0.000000%            0.000000%             0.000000%            0.000000%            0.000000%
                         0.000000%            0.000000%             0.000000%            0.000000%            0.000000%



 




                                                            OTHER INFORMATION

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

Periodic Advance                                                                                      16,313.46








 
 
                                   COLLATERAL STATEMENT
                                                                            
 Collateral Description                                                      Mixed ARM

 Weighted Average Gross Coupon                                               4.978639%
 Weighted Average Pass-Through Rate                                          4.708699%
 Weighted Average Maturity(Stepdown Calculation )                                  345
 Beginning Scheduled Collateral Loan Count                                         950

 Number Of Loans Paid In Full                                                      103
 Ending Scheduled Collateral Loan Count                                            847
 Beginning Scheduled Collateral Balance                                 468,442,595.06
 Ending Scheduled Collateral Balance                                    415,838,727.60
 Ending Actual Collateral Balance at 30-Apr-2004                        416,221,145.32
 Monthly P &I Constant                                                    2,454,514.96
 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                                           54,292,405.99
 Class AP Deferred Amount                                                         0.00
 Ending Scheduled Balance for Premium Loans                             415,838,727.60
 Scheduled Principal                                                        511,009.55
 Unscheduled Principal                                                   52,092,857.91
 
 
 
                                                       


 
   
   

               Miscellaneous Reporting
                                                           
   Total Senior Percentage                                         95.152452%
   Aggregate Subordinate Percentage                                 4.847549%

   


                                     Group Level Collateral Statement
                                                   
Group                                                         1                                2                                3
Collateral Description                                Mixed ARM                        Mixed ARM                        Mixed ARM
Weighted Average Coupon Rate                           4.551968                         5.006398                         5.443159
Weighted Average Net Rate                              4.301968                         4.756398                         5.193160
Weighted Average Maturity                                   344                              345                              345
Beginning Loan Count                                        136                              742                               72
Loans Paid In Full                                           17                               80                                6
Ending Loan Count                                           119                              662                               66
Beginning Scheduled Balance                       63,482,304.70                   368,682,694.47                    36,277,595.89
Ending scheduled Balance                          54,730,390.30                   328,356,102.39                    32,752,234.91
Record Date                                          04/30/2004                       04/30/2004                       04/30/2004
Principal And Interest Constant                      333,381.05                     1,911,675.00                       209,458.91
Scheduled Principal                                   92,573.22                       373,531.37                        44,904.96
Unscheduled Principal                              8,659,341.18                    39,953,060.71                     3,480,456.02
Scheduled Interest                                   240,807.83                     1,538,143.63                       164,553.95
Servicing Fees                                        13,225.47                        76,808.93                         7,557.81
Master Servicing Fees                                      0.00                             0.00                             0.00
Trustee Fee                                              158.74                           921.73                            90.69
FRY Amount                                                 0.00                             0.00                             0.00
Special Hazard Fee                                         0.00                             0.00                             0.00
Other Fee                                              6,612.75                             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                                         220,810.87                     1,460,412.97                       156,905.45
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                                      4.173968                         4.753398                         5.190159



                                     Group Level Collateral Statement
                                                   
Group                                                     Total
Collateral Description                                Mixed ARM
Weighted Average Coupon Rate                           4.978639
Weighted Average Net Rate                              4.728639
Weighted Average Maturity                                   345
Beginning Loan Count                                        950
Loans Paid In Full                                          103
Ending Loan Count                                           847
Beginning Scheduled Balance                      468,442,595.06
Ending scheduled Balance                         415,838,727.60
Record Date                                          04/30/2004
Principal And Interest Constant                    2,454,514.96
Scheduled Principal                                  511,009.55
Unscheduled Principal                             52,092,857.91
Scheduled Interest                                 1,943,505.41
Servicing Fees                                        97,592.21
Master Servicing Fees                                      0.00
Trustee Fee                                            1,171.16
FRY Amount                                                 0.00
Special Hazard Fee                                         0.00
Other Fee                                              6,612.75
Pool Insurance Fee                                         0.00
Spread Fee 1                                               0.00
Spread Fee 2                                               0.00
Spread Fee 3                                               0.00
Net Interest                                       1,838,129.29
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                                      4.708699

  
  
                       Miscellaneous Reporting

                                                                            
  Group 1
               CPR                                                                       82.840067%
               Group 1 Subordinate Percentage                                             5.946247%
               Group 1 Subordinate Prepayment  %                                          0.000000%
               Group 1 Senior Prepayment Percentage                                     100.000000%
               Group 1 Senior Percentage                                                 94.053753%
  Group 2
               CPR                                                                       74.788957%
               Group 2 Subordinate Percentage                                             4.760438%
               Group 2 Subordinate Prepayment  %                                          0.000000%
               Group 2 Senior Prepayment Percentage                                     100.000000%
               Group 2 Senior Percentage                                                 95.239562%
  Group 3
               CPR                                                                       70.236486%
               Group 3 Subordinate Percentage                                             3.806475%
               Group 3 Subordinate Prepayment  %                                          0.000000%
               Group 3 Senior Prepayment Percentage                                     100.000000%
               Group 3 Senior Percentage                                                 96.193525%