iShares 10-20 Year Treasury Bond ETF
iShares Trust · Series S000013696 · 1 share classes
data updated 2026-09-08
Fund profile
As filed in the prospectus · 2026 Q2
The iShares 10-20 Year Treasury Bond ETF (the Fund ) seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities between ten and twenty years.
The fund tracks the ICE U.S. Treasury 10-20 Year Bond Index using representative sampling, holding a sample of Treasury securities with remaining maturities between ten and twenty years that collectively mirrors the index's characteristics; it invests at least 80% of assets in index components and may use futures, options and swaps for up to 10% of assets to aid tracking. Because the fund does not hold all index constituents, its returns may diverge from the index.
| Share class | Expense ratio |
|---|---|
| TLH | 0.15% |
Portfolio turnover 15.00% · as of 2026 Q2
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q2
| Bonds | 98.39% |
| Cash & short-term | 0.86% |
Latest quarter
What changed since the fund's previous filing
Largest new: United States of America ×2
Largest exited: United States of America ×3
Return profile
Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026
May 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Debt profile
What this fund holds — value-weighted across its bond and securitized long positions · as of 2026-05-31
Share of the fund's debt by how its coupon behaves — the fact that decides whether a rate move reaches this portfolio at all.
| Fixed rate | 100.0% |
Share of the fund's debt value in each maturity band, shortest first.
| 3-5y | 0.1% |
| 5-10y | 0.3% |
| 10y+ | 99.6% |
Based on what filers reported; a filer that never reported a flag also reads as none.
Risk profile
Interest-rate and credit-spread sensitivity, both in years · as of 2026Q2
Most of this fund’s sensitivity is to interest rates, with credit spreads carrying a small fraction as much.
Where the loss would come from. The two shocks are the same size, so this is the balance of the fund's two sensitivities rather than a bet on one moving more.
| Interest rates | 100% |
| Credit spreads | 0% |
Filers report the impact of a 0.01% move only, so the total is our own scaling of that one number and overstates the loss on most bonds — read it as approximate, never as precise. The two sensitivities overlap rather than add up: they measure the same positions against different shocks, which is why the durations above are shown side by side and never summed.
Share of the fund's spread duration carried by each credit tier.
| Investment grade | +0.00 yr |
Share of duration at each point, shortest first. A positive figure loses value when spreads widen; a negative one offsets — a credit hedge.
| 3 mo | 0.01 yr | 0% |
| 1 yr | 0.11 yr | 1% |
| 5 yr | 1.00 yr | 8% |
| 10 yr | 7.22 yr | 61% |
| 30 yr | 3.45 yr | 29% |
| 3 mo | 0.00 yr | 100% |
The two bands measure the same positions against different shocks and do not add — a Treasury carries rate duration and no spread duration, a floating-rate credit the reverse. Rate tenors are also summed across every currency the fund discloses.
Show the numbers
| Tenor | Rate yrs | IG yrs | HY yrs | IG $/bp | HY $/bp |
|---|---|---|---|---|---|
| 3 mo | +0.01 | +0.00 | +0.00 | $16 | $0 |
| 1 yr | +0.11 | +0.00 | +0.00 | $0 | $0 |
| 5 yr | +1.00 | +0.00 | +0.00 | $0 | $0 |
| 10 yr | +7.22 | +0.00 | +0.00 | $0 | $0 |
| 30 yr | +3.45 | +0.00 | +0.00 | $0 | $0 |
Dollar change per 1bp of spread movement, as filed and sign-anchored. A blank cell was not filed; a zero was.
Holdings
By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page
| Ticker | Issuer | %NAV | Value | Shares |
|---|---|---|---|---|
| — | United States of America4.75% · due 2043-11-15 | 5.54% | $629.72M | — |
| — | United States of America4.50% · due 2044-02-15 | 3.97% | $451.14M | — |
| — | United States of America4.13% · due 2044-08-15 | 3.95% | $449.11M | — |
| — | United States of America4.38% · due 2043-08-15 | 3.71% | $422.14M | — |
| — | United States of America3.88% · due 2043-05-15 | 3.51% | $398.64M | — |
| — | United States of America1.75% · due 2041-08-15 | 3.44% | $391.53M | — |
| — | United States of America2.00% · due 2041-11-15 | 3.42% | $388.29M | — |
| — | United States of America4.63% · due 2045-11-15 | 3.33% | $378.57M | — |
| — | United States of America4.75% · due 2045-02-15 | 3.32% | $377.17M | — |
| — | United States of America4.00% · due 2042-11-15 | 3.31% | $376.51M | — |
Top 10 positions are 37.50% of net assets, top 25 74.33%, across 2 issuers.
See more of this fund's book
More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.
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