Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 5 U.S. retirement plans report holding UTD STATES TREAS ZERO CPN 0% DUE 02‐15‐2051 in their Schedule of Assets, totaling $46.3M 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 | BATTELLE MEMORIAL INSTITUTE BATTELLE PENSION TRUST | COLUMBUS OH | — | $1.8B | $26.7M |
| 2 | BJC HEALTH SYSTEM BJC PENSION PLAN | ST. LOUIS MO | 21,997 | $2.7B | $14.6M |
| 3 | YUM BRANDS, INC. YUM BRANDS RETIREMENT PLAN | LOUISVILLE KY |
| 2,196 |
| $711.2M |
| $3.7M |
| 4 | W W GRAINGER INC W W GRAINGER INC GROUP BENEFIT PLAN I | LAKE FOREST IL | 0 | $179.5M | $770K |
| 5 | NUCLEAR FUEL SERVICES, INC. NUCLEAR FUEL SERVICES, INC. RETIREMENT PLAN FOR SALARIED EMPLOYEES | CHARLOTTE NC | 153 | $75.5M | $568K |
