Based on U.S. Department of Labor Form 5500 filings (plan years 2022–2024), 22 U.S. retirement plans report holding Blackrock iShares U.S. Aggregate Bond Index K {+} in their Schedule of Assets, totaling $18.3M 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 | SUBURBAN HOSPITAL, INC. SUBURBAN HOSPITAL, INC. 403(B) SAVINGS PLAN | BETHESDA MD | 2,073 | $162.0M | $7.4M |
| 2 | ADNET SYSTEMS, INC. ADNET SYSTEMS, INC. 401(K) PLAN | BETHESDA MD | 399 | $67.4M | $2.9M |
| 3 | LIA GROUP, INC. THE LIA GROUP 401(K) PLAN |
ALBANY NY |
| 763 |
| $26.6M |
| $2.5M |
| 4 | UNITED CONTRACTORS MIDWEST, INC. UNITED CONTRACTORS MIDWEST, INC. 401(K) RETIREMENT SAVINGS PLAN | SPRINGFIELD IL | 207 | $57.1M | $1.0M |
| 5 | SEMINOLE TRIBE OF FLORIDA SEMINOLE TRIBE OF FLORIDA 401(K) PLAN | HOLLYWOOD FL | 2,352 | $202.7M | $854K |
| 6 | KANSAS CITY UROLOGY CARE P.A. KANSAS CITY UROLOGY CARE P.A. 401(K) PLAN | LENEXA KS | 196 | $49.3M | $719K |
| 7 | MCCONNELL GOLF, LLC MCCONNELL GOLF 401(K) PROFIT SHARING PLAN | RALEIGH NC | 606 | $13.9M | $504K |
| 8 | MADISON INDUSTRIAL SOLUTIONS CORPORATION MADISON INDUSTRIAL SOLUTIONS 401(K) PLAN | CHICAGO IL | 133 | $8.7M | $464K |
| 9 | BARTON SOLVENTS, INC. BARTON SOLVENTS RETIREMENT PLAN | DES MOINES IA | 219 | $64.6M | $459K |
| 10 | MADISON ENERGY SOLUTIONS CORPORATION MADISON ENERGY SOLUTIONS 401(K) PLAN | STAFFORD TX | 103 | $7.7M | $419K |
