Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 17 U.S. retirement plans report holding Thermo Fisher Scientific Inc Com USD1 in their Schedule of Assets, totaling $74.0M 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 | MCMASTER-CARR SUPPLY COMPANY MCMASTER-CARR SUPPLY COMPANY PROFIT SHARING TRUST | ELMHURST IL | 4,333 | $3.0B | $29.1M |
| 2 | NORFOLK SOUTHERN CORPORATION MASTER TRUST FOR JOINT ADMINISTRATION OF PENSION PLANS | ATLANTA GA | — | $2.6B | $10.4M |
| 3 | EXXON MOBIL CORPORATION |
SPRING TX |
| 22,227 |
| $12.1B |
| $7.9M |
| 4 | THE BOEING CO. AND CONSOLIDATED SUBSIDIARIES THE BOEING COMPANY EMPLOYEE SAVINGS PLANS MASTER TRUST INVESTMENT ACCOUNT | SEATTLE WA | — | $73.5B | $7.3M |
| 5 | METLIFE GROUP, INC. METLIFE 401(K) PLAN | BRIDGEWATER NJ | 14,863 | $8.3B | $3.5M |
| 6 | EXELON CORPORATION EXELON CORPORATION DCRP MASTER TRUST - PRIMARY | CHICAGO IL | — | $6.1B | $3.3M |
| 7 | AECOM AECOM DC RETIREMENT PLANS SMA MASTER TRUST | DALLAS TX | — | $721.0M | $2.9M |
| 8 | EXELON CORPORATION EXELON CORP PENSION MASTER TRUST- EQUITY | CHICAGO IL | — | $2.3B | $2.8M |
| 9 | L3HARRIS TECHNOLOGIES, INC. L3HARRIS RETIREMENT SAVINGS PLAN MASTER TRUST | MELBOURNE FL | — | $16.2B | $2.7M |
| 10 | CONSTELLATION ENERGY GENERATION LLC CONSTELLATION PENSION MASTER TRUST - EQUITY | KENNETT SQUARE PA | — | $1.3B | $1.7M |
