ETF comparison
VIOG vs VIOO
Both US Small Cap.
Vanguard S&P Small-Cap 600 Growth Index Fund ETF Shares · Vanguard S&P Small-Cap 600 Index Fund ETF Shares
Holdings overlap
351 positions appear in both funds. Buying equal dollars of VIOG and VIOO would leave roughly 63.2% 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 VIOG. On a $100,000 position that's about $30/yr more in fees for VIOG.
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 VIOG vs VIOO.
Top shared holdings
351 shared in total| # | Holding | In VIOG | In VIOO | Overlap |
|---|---|---|---|---|
| 1 | Corcept Therapeutics Inc | 1.25% | 0.60% | 0.60% |
| 2 | Glaukos Corp | 0.84% | 0.59% | 0.59% |
| 3 | Brinker International Inc | 1.13% | 0.55% | 0.55% |
| 4 | Viasat Inc | 1.05% | 0.51% | 0.51% |
| 5 | Protagonist Therapeutics Inc | 1.03% | 0.50% | 0.50% |
| 6 | Ryman Hospitality Properties Inc | 1.00% | 0.48% | 0.48% |
| 7 | Element Solutions Inc | 0.47% | 0.45% | 0.45% |
| 8 | FormFactor Inc | 0.90% | 0.44% | 0.44% |
| 9 | Etsy Inc | 0.89% | 0.43% | 0.43% |
| 10 | Qorvo Inc | 0.56% | 0.43% | 0.43% |
| 11 | Armstrong World Industries Inc | 0.85% | 0.41% | 0.41% |
| 12 | StoneX Group Inc | 0.83% | 0.40% | 0.40% |
Only in VIOG
0 totalEvery VIOG position is also held by VIOO.
Only in VIOO
254 total- Paycom Software Inc 0.55%
- Match Group Inc 0.53%
- Jackson Financial Inc 0.52%
- CarMax Inc 0.49%
- SM Energy Co 0.47%
- Eastman Chemical Co 0.46%
- Conagra Brands Inc 0.43%
- Lamb Weston Holdings Inc 0.42%
- Lincoln National Corp 0.40%
- Matson Inc 0.38%
Related comparisons
More comparisons with VIOG
- VIOG vs SPSM · State Street SPDR Portfolio S&P 600 Small Cap ETF 60.7%
- VIOG vs IJR · iShares Core S&P Small-Cap ETF 59.7%
- VIOG vs IWO · iShares Russell 2000 Growth ETF 37.5%
- VIOG vs BBSC · JPMorgan BetaBuilders U.S. Small Cap Equity ETF 35.9%
- VIOG vs VTWO · Vanguard Russell 2000 Index Fund ETF Shares 31.5%
- VIOG vs IWM · iShares Russell 2000 ETF 31.4%
More comparisons with VIOO
- 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%
- VIOO vs IWN · iShares Russell 2000 Value ETF 43.4%
Percentages are holdings overlap with the named fund.
Open VIOG or VIOO 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.