Data as of Oct 28, 2026.
IGSB vs IWO: Differences, Returns & Fees
Over the year to Oct 28, 2026, IGSB returned +1.3% to IWO's +7.9%; 0% of their weight is in the same names.
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Net assets: $23.7bn on Oct 28, 2026 for iShares 1-5 Year Investment Grade Corporate Bond ETF, and $14.0bn on Oct 27, 2026 for iShares Russell 2000 Growth ETF.
Pair scorecard
IGSB costs 0.20 points a year less; their one-year returns differ by 6.6 points; IGSB is 1.7 times larger.
| Measure | IGSB | IWO |
|---|---|---|
| Return | ||
| Total return, 1 year | +1.3% | +7.9% |
| Drawdown | ||
| Below its high | 9.9%, high on Aug 14, 2026 | |
| Benchmark | ||
| What it tracks | ICE BofA 1-5 Year US Corporate Index | Russell 2000 Growth Index |
| Cost and size | ||
| Expense ratio | 0.04% | 0.24% |
| Net assets, as of Oct 26, 2026 | $23.7bn | $13.7bn |
| Holdings | ||
| Holdings in common | 0% | |
| In the S&P 500, by weight | 0% | |
| Top ten holdings, share of the fund | 6.4% | |
Holdings in common uses holdings dated Oct 27, 2026. Method
What they share
By the books each fund has filed, IGSB and IWO hold 0% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.
half
0% in common
Only in one fund ↓
Side by side
IGSB and IWO on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IGSB
IGSB tracks an index of 1-5 Year Investment Grade Corporate Bond. Over the year to Oct 28, 2026 it returned +1.3% with distributions reinvested. The prospectus expense ratio is 0.04% a year.
IWO
IWO tracks the Russell 2000 Growth. Over the year to Oct 28, 2026 it returned +7.9% with distributions reinvested, against +8.0% for its benchmark, the Russell 2000 Growth Index. The prospectus expense ratio is 0.24% 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 1,122 positions, with the top ten at 6.4%. It sat 9.9% below its high of Aug 14, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, IGSB or IWO?
- In the year to Oct 28, 2026, with distributions reinvested, IGSB returned +1.3% and IWO +7.9%.
- Which is cheaper, IGSB or IWO?
- IGSB is cheaper, by 0.20 percentage points a year. That is about $20 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, IGSB against IWO, data as of Oct 28, 2026. https://etfiq.com/compare/any/igsb-vs-iwo
ETFIQ. (Oct 28, 2026). IGSB against IWO. Retrieved from https://etfiq.com/compare/any/igsb-vs-iwo
[IGSB against IWO (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/igsb-vs-iwo)
Free to use with attribution for data ETFIQ computes; issuer data stays under its owner's terms.