Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 3 U.S. retirement plans report holding MFS Massachusetts Investors Gr Stk Mutual Fund in their Schedule of Assets, totaling $2.4M 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 | PROBABLYMONSTERS INC PROBABLYMONSTERS INC 401(K) PLAN | BELLEVUE WA | 175 | $21.5M | $1.4M |
| 2 | SILVER BAY SEAFOODS, L.L.C. SILVER BAY SEAFOODS 401(K) PLAN AND TRUST | SEATTLE WA | 958 | $35.3M | $725K |
| 3 | ROYAL ENGINEERED COMPOSITES, INC. ROYAL ENGINEERED COMPOSITES, INC. RETIREMENT PLAN |
MINDEN NE |
| 151 |
| $7.4M |
| $260K |
