Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 53 U.S. retirement plans report holding MFS Research International R6 " in their Schedule of Assets, totaling $20.2M 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 | ONEONCOLOGY, LLC ONEONCOLOGY, LLC ONEREWARDS RETIREMENT PLAN | NASHVILLE TN | 7,980 | $584.7M | $7.0M |
| 2 | RIVIAN, LLC RIVIAN, LLC 401(K) PLAN | IRVINE CA | 14,247 | $567.3M | $2.3M |
| 3 | FOUR SEASONS ENVIRONMENTAL, INC. FOUR SEASONS ENVIRONMENTAL, INC. 401(K) PLAN |
MONROE OH |
| 383 |
| $38.9M |
| $1.6M |
| 4 | OCEAN LAKES SERVICE CORPORATION OCEAN LAKES SERVICE CORPORATION EMPLOYEE 401(K) SAVINGS PLAN | MYRTLE BEACH SC | 170 | $17.4M | $1.4M |
| 5 | COASTAL PACIFIC FOOD DISTRIBUTORS, INC. COASTAL PACIFIC FOOD DISTRIBUTORS 401(K) PROFIT SHARING PLAN | STOCKTON CA | 572 | $39.4M | $1.2M |
| 6 | MWGH LLC THE METALWORKING GROUP 401(K) PROFIT SHARING PLAN | CINCINNATI OH | 100 | $15.1M | $769K |
| 7 | GLOBAL SHOP SOLUTIONS, INC. GLOBAL SHOP SOLUTIONS, INC. 401(K) PLAN | THE WOODLANDS TX | 302 | $44.0M | $616K |
| 8 | SIE HOLDINGS, INC. SIE HOLDINGS, INC. 401(K) RETIREMENT PLAN | CHARLOTTE NC | 481 | $28.2M | $443K |
| 9 | GLE MANAGEMENT SERVICES, LLC GLE MANAGEMENT SERVICES, LLC 401(K) PLAN | CHARLESTON WV | 240 | $44.9M | $406K |
| 10 | FRESNO TRUCK CENTER FRESNO TRUCK CENTER 401(K) PLAN | FRESNO CA | 675 | $27.3M | $398K |
