Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 8 U.S. retirement plans report holding U S TREASURY BD PRIN STRIP 0.000% 08/15/2051 DD 08/16/21 in their Schedule of Assets, totaling $261.9M 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 | MERCK & CO., INC. MERCK & CO., INC. MASTER RETIREMENT TRUST | RAHWAY NJ | — | $11.3B | $102.3M |
| 2 | RTX CORPORATION RTX CONSOLIDATED PENSION PLAN | FARMINGTON CT | 33,534 | $41.6B | $51.5M |
| 3 | RTX CORPORATION RTX MASTER RETIREMENT TRUST |
| — |
| $42.1B |
| $37.4M |
| 4 | NATIONWIDE MUTUAL INSURANCE COMPANY NATIONWIDE DEFINED BENEFIT MASTER TRUST | COLUMBUS OH | — | $4.1B | $26.5M |
| 5 | HAWAIIAN ELECTRIC INDUSTRIES, INC. RETIREMENT PLAN FOR EMPLOYEES OF HAWAIIAN ELECTRIC INDUSTRIES, INC. AND PARTICIPATING SUBSIDIARIES | HONOLULU HI | 2,139 | $1.9B | $26.2M |
| 6 | 3M COMPANY 3M EMPLOYEE RETIREMENT INCOME PLAN | ST. PAUL MN | 6,472 | $8.9B | $10.7M |
| 7 | INTEL CORPORATION INTEL CORPORATION RETIREE MEDICAL PLAN | CHANDLER AZ | 0 | $544.3M | $4.7M |
| 8 | MOUNT NITTANY MEDICAL CENTER PENSION PLAN FOR EMPLOYEES OF MOUNT NITTANY MEDICAL CENTER | STATE COLLEGE PA | 1,047 | $188.1M | $2.6M |
