Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 105 U.S. retirement plans report holding MFS Mid-Cap Growth Fund; Class R6 in their Schedule of Assets, totaling $106.3M in parsed positions. Matched on the normalized security name across each plan’s latest filing and ranked by position size.
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| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | ARCH CAPITAL GROUP (U.S.) INC. ARCH CAPITAL GROUP (U.S.) INC. EMPLOYEE RETIREMENT PLAN | JERSEY CITY NJ | 3,978 | $1.3B | $28.4M |
| 2 | CONNECTICARE CAPITAL, LLC THE CONNECTICARE SAVINGS AND INVESTMENT PLAN | FARMINGTON CT | 472 | $147.3M | $7.7M |
| 3 | ABIOMED, INC. ABIOMED RETIREMENT SAVINGS PLAN |
DANVERS MA |
| 1,554 |
| $210.6M |
| $4.1M |
| 4 | THE CHILDREN'S PLACE, INC. THE CHILDREN'S PLACE 401(K) SAVINGS PLAN | SECAUCUS NJ | 7,321 | $129.9M | $4.0M |
| 5 | PDF SOLUTIONS, INC. PDF SOLUTIONS, INC. 401(K) PLAN | SANTA CLARA CA | 260 | $95.6M | $3.8M |
| 6 | VACO HOLDINGS, LLC VACO 401(K) PLAN | BRENTWOOD TN | 6,031 | $220.3M | $3.7M |
| 7 | CAMPBELL & COMPANY, LP CAMPBELL & COMPANY 401K PLAN | BALTIMORE MD | 64 | $95.2M | $3.3M |
| 8 | ASSURANCE TECHNOLOGY CORPORATION ASSURANCE TECHNOLOGY CORPORATION 401(K) SAVINGS PLAN | CARLISLE MA | 330 | $68.2M | $3.1M |
| 9 | IAN, EVAN & ALEXANDER CORPORATION EVERWATCH 401(K) PLAN | RESTON VA | 243 | $97.6M | $2.7M |
| 10 | OLD NATIONAL BANK OLD NATIONAL BANK POOLED EMPLOYER PLAN | EVANSVILLE IN | 858 | $40.2M | $2.7M |
