Institutional Ownership
Ishares U S ETF Tr
CUSIP 46431W515TRANSITION ENABLISTMQ1 2026
13D / 13G Filings
13
Schedule 13D/13G on record
Beneficial Filers
3
Distinct reporting persons
Largest Stake
100.0%
Max % of class reported
Institutional Holders
13
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
13 filings · latest Feb 6, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 6, 2026 | Blackrock Portfolio Management LLC | 13G/A | 53.5% | 214.0K | SEC |
| 2 | Jan 8, 2026 | Blackrock Portfolio Management LLC | 13G/A | 59.8% | 239.0K | SEC |
| 3 | Oct 2, 2025 | Blackrock Portfolio Management LLC | 13G/A | 76.0% | 304.0K | SEC |
| 4 | Jul 15, 2025 | Blackrock Portfolio Management LLC | 13G/A | 82.3% | 329.0K | SEC |
| 5 | Apr 15, 2025 | Blackrock Portfolio Management LLC | 13G/A | 84.8% | 339.0K | SEC |
| 6 | Feb 7, 2025 | Blackrock Portfolio Management LLC | 13G | 86.3% | 345.0K | SEC |
| 7 | Feb 7, 2025 | Blackrock, Inc. | 13G/A | — | — | SEC |
| 8 | Feb 7, 2025 | Blackrock, Inc. | 13G/A | — | — | SEC |
| 9 | Aug 7, 2024 | Blackrock Inc. | 13G/A | 88.8% | 355.0K | SEC |
| 10 | Jul 8, 2024 | Blackrock Inc. | 13G/A | 93.8% | 375.0K | SEC |
3 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Ishares U S ETF Tr.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Assetmark, Inc | 241.0K | $7.27M |
| 2 | Blackrock, Inc. | 194.1K | $5.86M |
| 3 | Trek Financial, LLC | 78.1K | $2.36M |
| 4 | Jane Street Group, LLC | 41.9K | $1.26M |
| 5 | Ae Wealth Management LLC | 16.3K | $491.0K |
| 6 | Susquehanna International Group, LLP | 13.8K | $416.5K |
| 7 | Ascentis Independent Advisors | 10.1K | $304.7K |
| 8 | Sanchez Gaunt Capital Management, LLC | 7.0K | $212.0K |
| 9 | Ameritas Advisory Services, LLC | 3.8K | $114.7K |
| 10 | Lloyd Advisory Services, LLC. | 1.0K | $30.6K |