Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 6 U.S. retirement plans report holding BlackRock Mid-Cap Growth Equity Portfolio K 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.
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| # | Sponsor / Plan | Location | Participants | Plan assets (EOY) | Position |
|---|---|---|---|---|---|
| 1 | MASIMO CORPORATION MASIMO RETIREMENT SAVINGS PLAN | IRVINE CA | 1,561 | $244.1M | $718K |
| 2 | WHEELER CLINIC, INC. WHEELER CLINIC, INC. 403(B) PLAN | BRISTOL CT | 1,180 | $57.3M | $503K |
| 3 | HILLSIDES HILLSIDES EMPLOYEES' 401(K) PLAN | PASADENA |
| 377 |
| $18.9M |
| $390K |
| 4 | HAMPDEN-SYDNEY COLLEGE HAMPDEN-SYDNEY COLLEGE DEFINED CONTRIBUTION RETIREMENT PLAN | HAMPDEN SYDNEY VA | 425 | $117.6M | $314K |
| 5 | BRADFORD HEALTH SERVICES BRADFORD HEALTH SERVICES 401(K) PROFIT SHARING PLA | BIRMINGHAM AL | 820 | $11.7M | $46K |
| 6 | PDDS BUYER, LLC PDDS BUYER, LLC 401(K) PLAN | NEWPORT BEACH CA | 217 | $11.3M | $4K |
