Data as of Oct 28, 2026.
VBK vs VUSB: Differences, Returns & Fees
Over the year to Oct 28, 2026, VBK returned +10.3% to VUSB's +3.5%; 0% of their weight is in the same names.
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Net assets on Sep 30, 2026: $22.8bn for Vanguard Morningstar Small-Cap Growth ETF and $9.9bn for Vanguard Ultra-Short Bond ETF.
Pair scorecard
VBK costs 0.05 points a year less; their one-year returns differ by 6.8 points; VBK is 2.3 times larger.
| Measure | VBK | VUSB |
|---|---|---|
| Return | ||
| Total return, 1 year | +10.3% | +3.5% |
| Drawdown | ||
| Below its high | 8.0%, high on Aug 17, 2026 | |
| Benchmark | ||
| What it tracks | Morningstar US Small Cap Growth Index | No index, actively managed |
| Cost and size | ||
| Expense ratio | 0.05% | 0.10% |
| Net assets, as of Sep 30, 2026 | $22.8bn | $9.9bn |
| Holdings | ||
| Holdings in common | 0% | |
| In the S&P 500, by weight | 10% | |
| Top ten holdings, share of the fund | 12.2% | |
Holdings in common uses holdings dated Sep 30, 2026. Method
Risk and return
Apr 16, 2021 to Oct 23, 2026 · 288 weekly returnsVUSB returned slightly more: +20.0% to +18.3%. VUSB swung less: 0.8% to 21.5%. VUSB fell less at its worst: −1.7% to −37.0%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | VBK | VUSB | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +18.3% | +20.0% | VUSB (slight) | Price change plus distributions, reinvested. |
| Annualized | +3.1% | +3.3% | VUSB (slight) | Total return as a yearly rate. |
| Price return | +14.7% | −1.0% | VBK | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 21.5% | 0.8% | VUSB | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 15.0% | 0.6% | VUSB | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −37.0% | −1.7% | VUSB | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.08 | −0.33 | VBK | Return above Treasury bills per unit of volatility. |
| Sortino | 0.12 | −0.45 | VBK | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.08 | 1.96 | VUSB | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 288 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, VBK and VUSB hold 0% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026.
half
0% in common
Only in one fund ↓
Side by side
VBK and VUSB on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
VBK and VUSB do different jobs. What does each one do in a portfolio?
- What each follows. VBK follows Morningstar US Small Cap Growth Index and VUSB follows No index, actively managed.
- Holdings in common. 0% of the weight is in the same securities (holdings dated Sep 30, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 VBK returned +10.3% and VUSB +3.5% with distributions reinvested, a gap of 6.8 points.
Data as of Oct 28, 2026.
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VBK
VBK tracks an index of Small-Cap Growth. Over the year to Oct 28, 2026 it returned +10.3% with distributions reinvested. The prospectus expense ratio is 0.05% a year. By its holdings published by its issuer as of Sep 30, 2026, 10% of the fund by weight is stocks the S&P 500 also holds, across 554 positions, with the top ten at 12.2%. It sat 8.0% below its high of Aug 17, 2026 on Oct 28, 2026.
VUSB
VUSB is actively managed and tracks no index. Over the year to Oct 28, 2026 it returned +3.5% with distributions reinvested, against −1.4% for its benchmark, the Bloomberg U.S. Aggregate Bond Index. The prospectus expense ratio is 0.10% a year.
Questions people ask
- Which returned more over the last year, VBK or VUSB?
- In the year to Oct 28, 2026, with distributions reinvested, VBK returned +10.3% and VUSB +3.5%.
- Which is cheaper, VBK or VUSB?
- VBK is cheaper, by 0.05 percentage points a year. That is about $5 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, VBK against VUSB, data as of Oct 28, 2026. https://etfiq.com/compare/any/vbk-vs-vusb
ETFIQ. (Oct 28, 2026). VBK against VUSB. Retrieved from https://etfiq.com/compare/any/vbk-vs-vusb
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