iShares Core 1-5 Year USD Bond ETF of iShares Trust (ISTB) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for ISTB. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 396 institutions reported holding ISTB, with 79.0 million shares worth $3.8 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Acorns Advisers | 12,768,271 | $616M | INCREASED |
| BlackRock | 7,755,189 | $374M | INCREASED |
| State of Wisconsin Investment Board | 5,549,725 | $268M | INCREASED |
| Charles Schwab Investment Management | 2,625,257 | $127M | INCREASED |
| Triad Wealth Partners | 2,603,382 | $125M | NEW |
Full institutional holdings, insider history, and congressional trades for iShares Core 1-5 Year USD Bond ETF of iShares Trust on SentiSense.