|Exhibit 99.5 Holders of Record, holding 5% or more of the outstanding balance for Structured Asset Securities Corporation (as Depositor under the Trust Agreement, dated as of September 1, 2004, providing for the issuance of  Structured Asset Securities Corporation Mortgage Pass-Through Certificates, Series 2004-19XS) as reflected in the security position listing as of December 31, 2004 provided by DTC.  Class
Name and Address of Holder


Amount Held
% Class
A1A
JP Morgan CBNA



45,327,000
33%

14201 Dallas Parkway, Twelfth Floor Dallas, TX  75254

LHMNGV/LBI



10,000,000
7%

70 Hudson Street

Jersey City, NJ  07302

Mellon Trust



80,000,000
59%

525 William Penn Place, Suite 3418

Pittsburgh, PA 15259
A1B
Citibank




50,000,000
100%

3800 Citibank Center B3-15

Tampa, FL 33610
A1C
LHMNGV/LBI



2,770,000
100%

70 Hudson Street

Jersey City, NJ  07302
A2
Mellon Trust




7,885,000
16%

525 William Penn Place, Suite 3418

Pittsburg, PA 15259

SEI Trust




2,740,000
5%

1 Freedom Valley Drive

Oaks, PA  19456

JP Morgan CBNA



6,955,000
14%

14201 Dallas Parkway, Twelfth Floor Dallas, TX  75254

Northern Trust



5,725,000
12%

801 S. Canal C-IN

Chicago, IL  60607

SSB&T CO




18,620,000
39%

1776 Heritage Drive

Global Corporate Action Unit JAB 5NW

No. Quincy, MA  02171
A3A
The Bank of New York


50,000,000
100%

One Wall Street

New York, NY 10286
A3B
LHMNGV/LBI



2,770,000
100%

70 Hudson Street

Jersey City, NJ  07302
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|A3C
JPM/GW CAP



5,000,000
100%

4 New York Plaza , Twenty First Floor

New York, NY  10004
A4
JP Morgan CBNA



31,888,000
100%

14201 Dallas Parkway, Twelfth Floor Dallas, TX  75254
A5
LHMNGV/LBI



5,000,000
33%

70 Hudson Street

Jersey City, NJ  07302

US Bank NA




10,000,000
67%

1555 N. Rivercenter Drive, Suite 0300

Milwaukee, WI  53212
A6A
JP Morgan CBNA



20,000,000
100%

14201 Dallas Parkway, Twelfth Floor Dallas, TX  75254
A6B
The Bank of New York


16,855,000
100%

One Wall Street

New York, NY 10286
A6C
LHMNGV/LBI



934,000
100%

70 Hudson Street

Jersey City, NJ  07302
M1
LHMNGV/LBI



17,096,000
100%

70 Hudson Street

Jersey City, NJ  07302
M2
LHMNGV/LBI



1,590,000
100%

70 Hudson Street

Jersey City, NJ  07302
M3
SSB&T CO




994,000
100%

1776 Heritage Drive

Global Corporate Action Unit JAB 5NW

No. Quincy, MA  02171                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
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