Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 8 U.S. retirement plans report holding MFS MID CAP GRTH R3 " in their Schedule of Assets, totaling $20.4M 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 | VESUVIUS USA CORPORATION VESUVIUS USA CORPORATION MASTER TRUST | CHAMPAIGN IL | — | $227.4M | $9.6M |
| 2 | VESUVIUS USA CORPORATION VESUVIUS RETIREMENT PLAN FOR SALARIED EMPLOYEES | CHAMPAIGN IL | 398 | $201.8M | $8.3M |
| 3 | VESUVIUS USA CORPORATION VESUVIUS RETIREMENT PLAN FOR HOURLY EMPLOYEES |
CHAMPAIGN IL |
| 332 |
| $31.8M |
| $1.2M |
| 4 | PHARMACOSMOS THERAPEUTICS INC. PHARMACOSMOS THERAPEUTICS RETIREMENT PLAN | MORRISTOWN NJ | 220 | $15.3M | $556K |
| 5 | ELSA LLC ELSA LLC 401(K) SAVINGS AND PROFIT SHARING RETIREMENT PLAN | ELWOOD IN | 770 | $32.2M | $419K |
| 6 | NA HOKU, INC. THE NA HOKU, INC. 401(K) SAVINGS PLAN | HONOLULU HI | 384 | $31.4M | $293K |
| 7 | DLC MANAGEMENT CORPORATION DLC MANAGEMENT 401(K) PLAN | ELSMFORD NY | 143 | $14.6M | $20K |
| 8 | SEVEN SEAS WATER CORPORATION SEVEN SEAS WATER CORPORATION 401K PROFIT SHARING PLAN | TAMPA FL | 129 | $12.7M | $9K |
