IVOO vs IVOV: holdings overlap, shared companies and scores
As of October 9, 2026, IVOO and IVOV overlap 62.9% by weight. Vanguard S&P Mid-Cap 400 ETF (IVOO): S&P MidCap 400 index. Vanguard S&P Mid-Cap 400 Value ETF (IVOV): S&P MidCap 400 Value index.
Updated October 9, 2026
Where IVOO and IVOV trade against their own history
IVOO trades at 19.6 times earnings, against its own median of 18.9, and is more expensive than 63% of its own 115 monthly readings since 2017.
IVOV trades at 15.7 times earnings, against its own median of 15.1, and is more expensive than 59% of its own 115 monthly readings since 2017.
What do IVOO and IVOV each hold?
What's inside IVOO: Tech 15%, Semiconductors 4%.
8% of IVOO is its ten largest holdings.
What's inside IVOV: Tech 10%, Semiconductors 3%.
10% of IVOV is its ten largest holdings.
How much do IVOO and IVOV overlap? 62.9% by weight
As of October 9, 2026, IVOO and IVOV overlap 62.9% by weight.
66% of IVOO is already inside IVOV.
100% of IVOV is already inside IVOO.
IVOO holds 401 companies and IVOV holds 298; 298 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score IVOO and IVOV? 4.3 and 4.0 out of 10
As of October 9, 2026, ETF Copilot scores IVOO 4.3 out of 10 and IVOV 4.0 out of 10.
They differ most on Value: IVOO 5.1 and IVOV 6.6.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | IVOO | IVOV |
|---|---|---|
| Growth | 4.1 | 3.2 |
| Value | 5.1 | 6.6 |
| Risk | 5.1 | 5.9 |
| Quality | 2.5 | 1.2 |
| Return | 4.5 | 3.8 |
IVOO is the cheaper of the two at 0.07% a year
As of October 9, 2026, IVOO charges 0.07% a year, yields 1.20% and holds $5.9B in assets across 401 positions.
As of October 9, 2026, IVOV charges 0.10% a year, yields 1.69% and holds $1.5B in assets across 298 positions.
| Measure | IVOO | IVOV |
|---|---|---|
| Expense ratio | 0.07% | 0.10% |
| Dividend yield | 1.20% | 1.69% |
| Assets under management | $5.9B | $1.5B |
| Holdings | 401 | 298 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Cite this
ETF Copilot, “IVOO vs IVOV holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/ivoo-vs-ivov
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