Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 4 U.S. retirement plans report holding MFS Research in their Schedule of Assets, totaling $36.2M 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 | CHILDRENS HOSPITAL AND HEALTH SYSTEM, INC. CHILDREN'S HOSPITAL AND HEALTH SYSTEM SHARED RETIREMENT SAVINGS PLAN | MILWAUKEE WI | 8,645 | $1.0B | $35.5M |
| 2 | AMHERST SERVICES, CORP. AMHERST SERVICES CORP. 401(K) PROFIT SHARING PLAN | AUSTIN TX | 301 | $45.8M | $684K |
| 3 | ERNEST MAIER, INC. |
BLADENSBURG MD |
| 318 |
| $8.7M |
| $38K |
| 4 | LASALLE MANAGEMENT COMPANY, L.L.C. LASALLE SOUTHWEST 401(K) PLAN | RUSTON LA | 1,846 | $7.4M | $6K |
