Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 8 U.S. retirement plans report holding Massachusetts Mutual Life Insurance Company in their Schedule of Assets, totaling $192.1M 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 | H. B. FULLER COMPANY H.B. FULLER COMPANY RETIREE MEDICAL PLAN | ST. PAUL MN | 98 | $176.0M | $171.8M |
| 2 | OKLAHOMA STEEL & WIRE COMPANY, INC. OKLAHOMA STEEL & WIRE CO., INC. 401(K) PROFIT SHARING RETIREMENT PLAN | MADILL OK | 595 | $21.3M | $7.4M |
| 3 | HANNIBAL REGIONAL HEALTHCARE SYSTEM, INC. |
HANNIBAL MO |
| 1,627 |
| $129.6M |
| $7.4M |
| 4 | MID AMERICAN STEEL & WIRE COMPANY, LLC MID AMERICAN STEEL & WIRE COMPANY, LLC 401(K) PROFIT SHARING PLAN | MADILL OK | 210 | $7.9M | $2.2M |
| 5 | SOUTHWESTERN WIRE, INC. SOUTHWESTERN WIRE, INC. 401(K) PROFIT SHARING RETIREMENT PLAN | NORMAN OK | 185 | $9.2M | $2.2M |
| 6 | TEXAS HEALTH RESOURCES TEXAS HEALTH FROZEN PRIOR EMPLOYER 401(K) PLAN | ARLINGTON TX | 1,059 | $107.7M | $632K |
| 7 | TEXAS HEALTH RESOURCES FROZEN PHS 401(A) PLAN | ARLINGTON TX | 256 | $18.7M | $356K |
| 8 | TEXAS HEALTH RESOURCES FROZEN PHS & HMHS 401(K) PLAN | ARLINGTON TX | 309 | $10.0M | $74K |
