Data as of Oct 28, 2026.
VO vs VOT: Differences, Returns & Fees
Over the year to Oct 28, 2026, VO returned +12.8% to VOT's +0.1%; 44% of their weight is in the same names.
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Net assets on Sep 30, 2026: $103.4bn for Vanguard Morningstar Mid-Cap ETF and $19.2bn for Vanguard Morningstar Mid-Cap Growth ETF.
Pair scorecard
VO costs 0.02 points a year less; their one-year returns differ by 12.7 points; VO is 5.4 times larger.
| Measure | VO | VOT |
|---|---|---|
| Return | ||
| Total return, 1 year | +12.8% | +0.1% |
| Drawdown | ||
| Below its high | 3.1%, high on Aug 14, 2026 | 6.5%, high on Aug 14, 2026 |
| Benchmark | ||
| What it tracks | Morningstar US Mid Cap Index (formerly CRSP US Mid Cap Index) | Morningstar US Mid Cap Growth Index |
| Cost and size | ||
| Expense ratio | 0.03% | 0.05% |
| Net assets, as of Sep 30, 2026 | $103.4bn | $19.2bn |
| Holdings | ||
| Holdings in common | 44% | |
| Top ten holdings, share of the fund | 9.7% | 21.2% |
Holdings in common uses holdings dated Sep 30, 2026. Method
Risk and return
Sep 1, 2006 to Oct 23, 2026 · 1,051 weekly returnsVO returned slightly more: +547.9% to +530.4%. VO swung slightly less: 20.2% to 21.4%. VO and VOT fell about the same at their worst: −58.4% and −57.5%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | VO | VOT | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +547.9% | +530.4% | VO (slight) | Price change plus distributions, reinvested. |
| Annualized | +9.7% | +9.5% | Tie | Total return as a yearly rate. |
| Price return | +377.6% | +450.9% | VOT | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 20.2% | 21.4% | VO (slight) | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 14.3% | 15.1% | VO (slight) | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −58.4% | −57.5% | Tie | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.48 | 0.46 | VO (slight) | Return above Treasury bills per unit of volatility. |
| Sortino | 0.67 | 0.65 | VO (slight) | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.17 | 0.17 | Tie | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 1,051 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, VO and VOT hold 44% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026.
half
44% in common
Only in one fund ↓
Side by side
VO and VOT on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
VO and VOT do different jobs. What does each one do in a portfolio?
- What each follows. VO follows Morningstar US Mid Cap Index (formerly CRSP US Mid Cap Index) and VOT follows Morningstar US Mid Cap Growth Index.
- Holdings in common. 44% of the weight is in the same securities (holdings dated Sep 30, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 VO returned +12.8% and VOT +0.1% with distributions reinvested, a gap of 12.7 points.
Data as of Oct 28, 2026.
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VO
VO tracks an index of Mid-Cap. Over the year to Oct 28, 2026 it returned +12.8% with distributions reinvested. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer as of Sep 30, 2026, 91% of the fund by weight is stocks the S&P 500 also holds, across 273 positions, with the top ten at 9.7%. It sat 3.1% below its high of Aug 14, 2026 on Oct 28, 2026.
VOT
VOT tracks an index. Over the year to Oct 28, 2026 it returned +0.1% with distributions reinvested. The prospectus expense ratio is 0.05% a year. By its holdings published by its issuer as of Sep 30, 2026, 85% of the fund by weight is stocks the S&P 500 also holds, across 119 positions, with the top ten at 21.2%. It sat 6.5% below its high of Aug 14, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, VO or VOT?
- In the year to Oct 28, 2026, with distributions reinvested, VO returned +12.8% and VOT +0.1%.
- Which is cheaper, VO or VOT?
- VO is cheaper, by 0.02 percentage points a year. That is about $2 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, VO against VOT, data as of Oct 28, 2026. https://etfiq.com/compare/any/vo-vs-vot
ETFIQ. (Oct 28, 2026). VO against VOT. Retrieved from https://etfiq.com/compare/any/vo-vs-vot
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