Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 5 U.S. retirement plans report holding FNMA Single Family Mortgage 4.5% Mat 30 Years Settles February in their Schedule of Assets, totaling $19.9M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | AON CORPORATION AON SAVINGS PLAN | ATLANTA GA | 13,470 | $6.7B | $7.4M |
| 2 | NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC NTESS RETIREMENT INCOME PLAN | ALBUQUERQUE NM | 3,118 | $6.2B | $6.0M |
| 3 | ECOLAB INC. ECOLAB PENSION PLAN |
| 17,433 |
| $1.7B |
| $2.9M |
| 4 | RUSH UNIVERSITY MEDICAL CENTER RUSH RETIREMENT PLAN | CHICAGO IL | 7,549 | $879.0M | $2.1M |
| 5 | EXELON CORPORATION EXELON CORPORATION DCRP MASTER TRUST - PRIMARY | CHICAGO IL | — | $6.1B | $1.5M |
