Data as of Oct 28, 2026.
IWM vs VGSH: Differences, Returns & Fees
Over the year to Oct 28, 2026, IWM returned +14.1% to VGSH's +1.7%; 0% of their weight is in the same names.
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Net assets: $75.5bn on Oct 27, 2026 for iShares Russell 2000 ETF, and $35.1bn on Sep 30, 2026 for Vanguard Short-Term Treasury ETF.
Pair scorecard
VGSH costs 0.16 points a year less; their one-year returns differ by 12.4 points; IWM is 2.2 times larger.
| Measure | IWM | VGSH |
|---|---|---|
| Return | ||
| Total return, 1 year | +14.1% | +1.7% |
| Drawdown | ||
| Below its high | 7.6%, high on Aug 14, 2026 | |
| Benchmark | ||
| What it tracks | Russell 2000 Index | Bloomberg U.S. Treasury 1-3 Year Index |
| Cost and size | ||
| Expense ratio | 0.19% | 0.03% |
| Net assets, as of Sep 30, 2026 | $78.0bn | $35.1bn |
| Holdings | ||
| Holdings in common | 0% | |
| In the S&P 500, by weight | 0% | |
| Top ten holdings, share of the fund | 3.3% | |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, IWM and VGSH hold 0% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 27, 2026.
half
0% in common
Only in one fund ↓
Side by side
IWM and VGSH on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IWM
IWM tracks the Russell 2000. Over the year to Oct 28, 2026 it returned +14.1% with distributions reinvested, against +14.3% for its benchmark, the Russell 2000 Index. The prospectus expense ratio is 0.19% a year. By its holdings published by its issuer for Oct 27, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1,977 positions, with the top ten at 3.3%. It sat 7.6% below its high of Aug 14, 2026 on Oct 28, 2026.
VGSH
VGSH tracks an index of Short-Term Treasury. Over the year to Oct 28, 2026 it returned +1.7% with distributions reinvested, against +1.8% for its benchmark, the Bloomberg U.S. Treasury 1-3 Year Index. The prospectus expense ratio is 0.03% a year.
Questions people ask
- Which returned more over the last year, IWM or VGSH?
- In the year to Oct 28, 2026, with distributions reinvested, IWM returned +14.1% and VGSH +1.7%.
- Which is cheaper, IWM or VGSH?
- VGSH is cheaper, by 0.16 percentage points a year. That is about $16 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, IWM against VGSH, data as of Oct 28, 2026. https://etfiq.com/compare/any/iwm-vs-vgsh
ETFIQ. (Oct 28, 2026). IWM against VGSH. Retrieved from https://etfiq.com/compare/any/iwm-vs-vgsh
[IWM against VGSH (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/iwm-vs-vgsh)
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