iShares 1-3 Year Treasury Bond ETF

iShares·Tracks ICE U.S. Treasury 1-3 Year Bond Index·Inception Jul 22, 2002

Used inPermanent Portfolio·Golden Butterfly Portfolio

Expense ratio
0.15%
15.0 bps
Net assets
$25.91B
TTM yield
3.64%
Last price
$81.42
as of Sep 10, 2026

Composite score

84/ 100
Cost85

Based on a 0.15% expense ratio.

Liquidity100

Based on $25.91B in net assets.

Concentration91

Top-10 holdings represent 16.2% of net assets.

Tax efficiency58

US Treasury (Short) base · ETF wrapper · 3.64% TTM yield.

The composite is a weighted average of the four core sub-scores above (cost, tax efficiency, liquidity, concentration). Missing sub-scores fall back to the per-category median when the category has at least 50% data coverage, so funds without (e.g.) parsed N-PORT holdings aren't accidentally boosted by renormalization. Tracking quality is shown where computable but isn't currently part of the composite weighting. Seemethodologyfor formulas, thetracking-qualitypartial-coverage rationale, and the dimensions we deliberatelydon't score(methodology v0.5.1).

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Top holdings

91 total holdings· as of May 31, 2026
#HoldingWeight
1United States of America1.96%
2United States of America1.84%
3United States of America1.71%
4BlackRock Funds III1.63%
5United States of America1.60%
6United States of America1.60%
7United States of America1.52%
8United States of America1.48%
9United States of America1.45%
10United States of America1.43%

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Holdings sourced fromSEC Form N-PORT-P(accession 0002071691-26-016710).