ETF comparison
VB vs VIOG
Both US Small Cap.
Vanguard Morningstar Small-Cap ETF · Vanguard S&P Small-Cap 600 Growth Index Fund ETF Shares
Holdings overlap
268 positions appear in both funds. Buying equal dollars of VB and VIOG would leave roughly 12.4% 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
VB is 7 bps cheaper than VIOG. On a $100,000 position that's about $70/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 VB vs VIOG.
Top shared holdings
268 shared in total| # | Holding | In VB | In VIOG | Overlap |
|---|---|---|---|---|
| 1 | Semtech Corp | 0.18% | 1.17% | 0.18% |
| 2 | Sanmina Corp | 0.16% | 1.68% | 0.16% |
| 3 | FormFactor Inc | 0.15% | 1.14% | 0.15% |
| 4 | Viavi Solutions Inc | 0.14% | 1.33% | 0.14% |
| 5 | Viasat Inc | 0.14% | 1.30% | 0.14% |
| 6 | BrightSpring Health Services Inc | 0.14% | 0.97% | 0.14% |
| 7 | Element Solutions Inc | 0.13% | 0.57% | 0.13% |
| 8 | MaxLinear Inc | 0.13% | 0.38% | 0.13% |
| 9 | Argan Inc | 0.13% | 1.10% | 0.13% |
| 10 | Krystal Biotech Inc | 0.13% | 0.94% | 0.13% |
| 11 | ESCO Technologies Inc | 0.11% | 0.89% | 0.11% |
| 12 | Alkermes PLC | 0.11% | 0.82% | 0.11% |
Only in VB
1,041 total- Credo Technology Group Holding Ltd 0.55%
- Jabil Inc 0.49%
- REVOLUTION Medicines Inc 0.46%
- Astera Labs Inc 0.45%
- Natera Inc 0.45%
- EMCOR Group Inc 0.45%
- Twilio Inc 0.38%
- NRG Energy Inc 0.37%
- MKS Instruments Inc 0.37%
- Flex Ltd 0.36%
Only in VIOG
74 total- Enova International Inc 0.47%
- Catalyst Pharmaceuticals Inc 0.43%
- Vita Coco Co Inc/The 0.39%
- Chefs' Warehouse Inc/The 0.33%
- NMI Holdings Inc 0.32%
- Cleanspark Inc 0.32%
- SolarEdge Technologies Inc 0.32%
- Digi International Inc 0.30%
- OneSpaWorld Holdings Ltd 0.29%
- Bancorp Inc/The 0.28%
Related comparisons
More comparisons with VB
- VB vs VTI · Vanguard Morningstar Total Stock Market ETF 11.9%
- VB vs ITOT · iShares Core S&P Total U.S. Stock Market ETF 11.9%
- VB vs IWV · iShares Russell 3000 ETF 11.8%
- VB vs IJT · iShares S&P Small-Cap 600 Growth ETF 11.7%
- VB vs SCHV · Schwab U.S. Large-Cap Value ETF 11.4%
- VB vs DTD · WisdomTree U.S. Total Dividend Fund 11.4%
More comparisons with VIOG
- VIOG vs DFSV · DFA U.S. Small Cap Value Portfolio – ETF Class Shares 10.9%
- VIOG vs VBR · Vanguard Morningstar Small-Cap Value ETF 10.1%
- VIOG vs CALF · Pacer US Small Cap Cash Cows 100 ETF 9.0%
- VIOG vs ITOT · iShares Core S&P Total U.S. Stock Market ETF 1.7%
- VIOG vs VTI · Vanguard Morningstar Total Stock Market ETF 1.6%
- VIOG vs SCHB · Schwab U.S. Broad Market ETF 1.5%
Percentages are holdings overlap with the named fund.
Open VB or VIOG 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.