Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 18 U.S. retirement plans report holding MFS MFS Mid-cap growth # in their Schedule of Assets, totaling $13.6M 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 | TOKYO ELECTRON US HOLDINGS, INC. TOKYO ELECTRON RETIREMENT PLAN | AUSTIN TX | 2,280 | $651.7M | $7.1M |
| 2 | PARK INDUSTRIES, INC. PARK INDUSTRIES, INC. 401(K) PLAN | ST. CLOUD MN | 314 | $35.5M | $1.7M |
| 3 | DAS ACQUISITION COMPANY, LLC DAS ACQUISITION COMPANY 401(K) PROFIT SHARING PLAN AND TRUST |
ST. LOUIS MO |
| 528 |
| $37.2M |
| $1.1M |
| 4 | FRONTWAVE CREDIT UNION FRONTWAVE CREDIT UNION RETIREMENT PLAN | OCEANSIDE CA | 245 | $28.4M | $1.1M |
| 5 | BANYAN AIR SERVICES, INC. BANYAN AIR SERVICES, INC. 401(K) PLAN | FT. LAUDERDALE FL | 194 | $19.3M | $1.0M |
| 6 | BYRNE & JONES ENTERPRISES INC. BYRNE & JONES ENTERPRISES 401(K) PLAN | BRIDGETON MO | 185 | $18.7M | $355K |
| 7 | CARLEY CORPORATION CARLEY CORPORATION 401(K) PLAN | ORLANDO FL | 141 | $13.5M | $271K |
| 8 | STERLING BAY, LLC STERLING BAY, LLC 401(K) PLAN | CHICAGO IL | 103 | $14.7M | $241K |
| 9 | CROTON HOLDING COMPANY CROTON HOLDING COMPANY 401(K) RETIREMENT PLAN | PITTSBURGH PA | 559 | $4.3M | $206K |
| 10 | SUPERALLOY MANUFACTURING SOLUTIONS CORP. SUPERALLOY MFG SOLUTIONS CORP. 401(K) RET PLAN | CINCINNATI OH | 153 | $14.6M | $178K |
