iShares 20+ Year Treasury Bond ETF is a ETF series of iShares Trust (series S000004360). Net assets $42.9B as of 2026-05-31. Index fund.
Showing 15 of 47 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| United States of America | — | $2.0B | 457.85% |
| United States of America | — | $1.9B | 450.06% |
| United States of America | — | $1.9B | 446.17% |
| United States of America | — | $1.9B | 440.03% |
| United States of America | — | $1.8B | 415.37% |
| United States of America | — | $1.7B | 403.54% |
| United States of America | — | $1.7B | 403.39% |
| United States of America | — | $1.7B | 394.88% |
| United States of America | — | $1.7B | 394.27% |
| United States of America | — | $1.7B | 386.11% |
| United States of America | — | $1.6B | 380.43% |
| United States of America | — | $1.6B | 362.47% |
| United States of America | — | $1.5B | 346.12% |
| United States of America | — | $1.3B | 297.20% |
| United States of America | — | $1.2B | 290.17% |
| Report date | Net assets |
|---|---|
| 2026-05-31 | $42.9B |
| 2026-02-28 | $45.4B |
| 2025-11-30 | $49.7B |
| 2025-08-31 | $47.5B |
| 2025-05-31 | $50.9B |
| 2025-02-28 | $53.3B |
| 2024-11-30 | $59.7B |
| 2024-08-31 | $62.0B |