Data as of Oct 28, 2026.
BSV vs IWM: Differences, Returns & Fees
Over the year to Oct 28, 2026, BSV returned +1.0% to IWM's +14.1%; 0% of their weight is in the same names.
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Net assets: $45.4bn on Sep 30, 2026 for Vanguard Short-Term Bond ETF, and $75.5bn on Oct 27, 2026 for iShares Russell 2000 ETF.
Pair scorecard
BSV costs 0.16 points a year less; their one-year returns differ by 13.1 points; IWM is 1.7 times larger.
| Measure | BSV | IWM |
|---|---|---|
| Return | ||
| Total return, 1 year | +1.0% | +14.1% |
| Drawdown | ||
| Below its high | 7.6%, high on Aug 14, 2026 | |
| Benchmark | ||
| What it tracks | Bloomberg U.S. 1-5 Year Government/Credit Float Adjusted Index | Russell 2000 Index |
| Cost and size | ||
| Expense ratio | 0.03% | 0.19% |
| Net assets, as of Sep 30, 2026 | $45.4bn | $78.0bn |
| 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, BSV and IWM 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
BSV and IWM on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
BSV
BSV tracks an index of Short-Term Bond. Over the year to Oct 28, 2026 it returned +1.0% with distributions reinvested. The prospectus expense ratio is 0.03% a year.
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.
Questions people ask
- Which returned more over the last year, BSV or IWM?
- In the year to Oct 28, 2026, with distributions reinvested, BSV returned +1.0% and IWM +14.1%.
- Which is cheaper, BSV or IWM?
- BSV 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.
Cite this pageCitation, APA and Markdown
ETFIQ, BSV against IWM, data as of Oct 28, 2026. https://etfiq.com/compare/any/bsv-vs-iwm
ETFIQ. (Oct 28, 2026). BSV against IWM. Retrieved from https://etfiq.com/compare/any/bsv-vs-iwm
[BSV against IWM (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/bsv-vs-iwm)
Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.