Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 3 U.S. retirement plans report holding MFS Mid Cap Fund in their Schedule of Assets, totaling $2.0M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
Open any plan below to unlock verified email + phone for its decision-makers — the Form 5500 signer, CFO, and HR & Benefits leads.
| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | KOCH SERVICES, INC. KOCH COMPANIES 401(K) RETIREMENT SAVINGS PLAN | MINNEAPOLIS MN | 1,274 | $57.3M | $828K |
| 2 | STAN KOCH & SONS TRUCKING, INC. KOCH COMPANIES 401(K) RETIREMENT SAVINGS PLAN | MINNEAPOLIS MN | 1,435 | $53.6M | $774K |
| 3 | AD HOC LLC AD HOC 401(K) PLAN |
MCLEAN VA |
| 491 |
| $49.9M |
| $367K |
