Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 36 U.S. retirement plans report holding Vanguard Target Retirement 2055 Fund, Investor Shares in their Schedule of Assets, totaling $57.9M 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 | THUMBTACK, INC. THUMBTACK, INC 401(K) PLAN | SAN FRANCISCO CA | 643 | $58.4M | $12.0M |
| 2 | HORNBLOWER GROUP, INC. HORNBLOWER GROUP, INC.AND ALL AFFILIATES 401(K) PLAN | SAN FRANCISCO CA | 3,877 | $101.8M | $9.0M |
| 3 | TORC ROBOTICS, INC TORC ROBOTICS, INC. 401(K) PLAN |
BLACKSBURG VA |
| 639 |
| $61.4M |
| $6.8M |
| 4 | SUPERIOR ENERGY SERVICES, INC. SUPERIOR ENERGY 401(K) PLAN | HOUSTON TX | 996 | $202.3M | $5.0M |
| 5 | TEKLA RESEARCH, INC. TEKLA RESEARCH, INC. 401(K) PLAN | LEXINGTON PARK MD | 276 | $30.4M | $2.0M |
| 6 | BLESSEY MARINE SERVICES, INC. BLESSEY MARINE SERVICES, INC. 401(K) PLAN | HARAHAN LA | 675 | $65.9M | $2.0M |
| 7 | ADAPTIMMUNE, LLC ADAPTIMMUNE LLC RETIREMENT PLAN | PHILADELPHIA PA | 270 | $28.4M | $1.8M |
| 8 | ADVANCED ATOMIZATION TECHNOLOGIES, LLC ADVANCED ATOMIZATION TECHNOLOGIES SAVINGS PLAN | CLYDE NY | 342 | $47.2M | $1.8M |
| 9 | CROUSE MEDICAL PRACTICE, PLLC CROUSE MEDICAL PRACTICE, PLLC 401(K) PLAN | SYRACUSE NY | 457 | $43.5M | $1.7M |
| 10 | CARUS LLC CARUS CAPITAL ACCUMULATION 401(K) PLAN | PERU IL | 161 | $52.1M | $1.7M |
