Data as of Oct 28, 2026.
IGSB vs VGSH: Differences, Returns & Fees
IGSB's duration was 2.7 years on Aug 31, 2026 and VGSH's 1.8 on May 31, 2026; VGSH charges 0.03% to IGSB's 0.04%.
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Net assets: $23.7bn on Oct 28, 2026 for iShares 1-5 Year Investment Grade Corporate Bond ETF, and $35.1bn on Sep 30, 2026 for Vanguard Short-Term Treasury ETF.
Pair scorecard
VGSH costs 0.01 points a year less; their one-year returns differ by 0.4 points; VGSH is 1.5 times larger.
| Measure | IGSB | VGSH |
|---|---|---|
| Return | ||
| Total return, 1 year | +1.3% | +1.7% |
| Benchmark | ||
| What it tracks | ICE BofA 1-5 Year US Corporate Index | Bloomberg U.S. Treasury 1-3 Year Index |
| Cost and size | ||
| Expense ratio | 0.04% | 0.03% |
| Net assets, as of Sep 30, 2026 | $23.4bn | $35.1bn |
| Holdings | ||
| Holdings in common | 0% | |
Holdings in common uses holdings dated May 31, 2026 and Aug 31, 2026. Method
Risk and return
Dec 4, 2009 to Oct 23, 2026 · 881 weekly returnsIGSB returned more: +46.8% to +26.7%. VGSH swung less: 1.3% to 3.5%. VGSH fell less at its worst: −5.5% to −11.6%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | IGSB | VGSH | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +46.8% | +26.7% | IGSB | Price change plus distributions, reinvested. |
| Annualized | +2.3% | +1.4% | IGSB | Total return as a yearly rate. |
| Price return | −1.1% | −3.7% | IGSB | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 3.5% | 1.3% | VGSH | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 2.4% | 0.9% | VGSH | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −11.6% | −5.5% | VGSH | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.23 | −0.09 | IGSB | Return above Treasury bills per unit of volatility. |
| Sortino | 0.33 | −0.14 | IGSB | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.20 | 0.26 | VGSH | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 881 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, IGSB and VGSH hold 0% of their money in the same securities at the same weight. Holdings dated May 31, 2026 and Aug 31, 2026.
half
0% in common
Only in one fund ↓
Side by side
IGSB and VGSH on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IGSB and VGSH do different jobs. What does each one do in a portfolio?
- What each follows. IGSB follows ICE BofA 1-5 Year US Corporate Index and VGSH follows Bloomberg U.S. Treasury 1-3 Year Index.
- Holdings in common. 0% of the weight is in the same securities (holdings dated Aug 31, 2026 and May 31, 2026).
- Number of holdings. IGSB holds 4,781 positions and VGSH holds 93.
Data as of Oct 28, 2026.
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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.
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, IGSB or VGSH?
- In the year to Oct 28, 2026, with distributions reinvested, IGSB returned +1.3% and VGSH +1.7%.
- Which is cheaper, IGSB or VGSH?
- VGSH is cheaper, by 0.01 percentage points a year. That is about $1 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 VGSH, data as of Oct 28, 2026. https://etfiq.com/compare/any/igsb-vs-vgsh
ETFIQ. (Oct 28, 2026). IGSB against VGSH. Retrieved from https://etfiq.com/compare/any/igsb-vs-vgsh
[IGSB against VGSH (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/igsb-vs-vgsh)
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