ETF comparison
VIOO vs VIOV
Both US Small Cap.
Vanguard S&P Small-Cap 600 Index Fund ETF Shares · Vanguard S&P Small-Cap 600 Value Index Fund ETF Shares
Holdings overlap
462 positions appear in both funds. Buying equal dollars of VIOO and VIOV would leave roughly 65.5% of each dollar exposed to the same underlying securities.
Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — see what we don't score for why.
Cost difference
VIOO is 3 bps cheaper than VIOV. On a $100,000 position that's about $30/yr more in fees for VIOV.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with VIOO vs VIOV.
Top shared holdings
462 shared in total| # | Holding | In VIOO | In VIOV | Overlap |
|---|---|---|---|---|
| 1 | Paycom Software Inc | 0.55% | 1.07% | 0.55% |
| 2 | Match Group Inc | 0.53% | 1.03% | 0.53% |
| 3 | Jackson Financial Inc | 0.52% | 1.01% | 0.52% |
| 4 | CarMax Inc | 0.49% | 0.94% | 0.49% |
| 5 | SM Energy Co | 0.47% | 0.92% | 0.47% |
| 6 | Eastman Chemical Co | 0.46% | 0.90% | 0.46% |
| 7 | Element Solutions Inc | 0.45% | 0.44% | 0.44% |
| 8 | Conagra Brands Inc | 0.43% | 0.83% | 0.43% |
| 9 | Lamb Weston Holdings Inc | 0.42% | 0.82% | 0.42% |
| 10 | Lincoln National Corp | 0.40% | 0.78% | 0.40% |
| 11 | Matson Inc | 0.38% | 0.74% | 0.38% |
| 12 | Victoria's Secret & Co | 0.38% | 0.73% | 0.38% |
Only in VIOO
143 total- Corcept Therapeutics Inc 0.60%
- Brinker International Inc 0.55%
- Viasat Inc 0.51%
- Protagonist Therapeutics Inc 0.50%
- Ryman Hospitality Properties Inc 0.48%
- FormFactor Inc 0.44%
- Etsy Inc 0.43%
- Armstrong World Industries Inc 0.41%
- StoneX Group Inc 0.40%
- TG Therapeutics Inc 0.40%
Only in VIOV
0 totalEvery VIOV position is also held by VIOO.
Related comparisons
More comparisons with VIOO
- VIOO vs VIOG · Vanguard S&P Small-Cap 600 Growth Index Fund ETF Shares 63.2%
- VIOO vs IJS · iShares S&P Small-Cap 600 Value ETF 62.1%
- VIOO vs IJT · iShares S&P Small-Cap 600 Growth ETF 56.7%
- VIOO vs BBSC · JPMorgan BetaBuilders U.S. Small Cap Equity ETF 52.6%
- VIOO vs VTWO · Vanguard Russell 2000 Index Fund ETF Shares 47.3%
- VIOO vs IWM · iShares Russell 2000 ETF 46.8%
More comparisons with VIOV
- VIOV vs SPSM · State Street SPDR Portfolio S&P 600 Small Cap ETF 61.7%
- VIOV vs IJR · iShares Core S&P Small-Cap ETF 60.2%
- VIOV vs IWN · iShares Russell 2000 Value ETF 40.2%
- VIOV vs BBSC · JPMorgan BetaBuilders U.S. Small Cap Equity ETF 36.0%
- VIOV vs DFSV · DFA U.S. Small Cap Value Portfolio – ETF Class Shares 34.7%
- VIOV vs VTWO · Vanguard Russell 2000 Index Fund ETF Shares 33.2%
Percentages are holdings overlap with the named fund.
Open VIOO or VIOV at a brokerage
Both funds trade commission-free at major US brokerages.
Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.
Holdings overlap is the sum of min(weight_a, weight_b) over positions
matched on ISIN (CUSIP fallback). Methodology: see
/methodology/.
Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.