ETF comparison
AVUV vs IWM
Both US Small Cap.
Holdings overlap
681 positions appear in both funds. Buying equal dollars of AVUV and IWM would leave roughly 27.2% 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
IWM is 6 bps cheaper than AVUV. On a $100,000 position that's about $60/yr more in fees for AVUV.
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 AVUV vs IWM.
Top shared holdings
681 shared in total| # | Holding | In AVUV | In IWM | Overlap |
|---|---|---|---|---|
| 1 | Viasat Inc | 0.73% | 0.35% | 0.35% |
| 2 | StoneX Group Inc | 0.58% | 0.27% | 0.27% |
| 3 | Kodiak Gas Services Inc | 0.43% | 0.23% | 0.23% |
| 4 | Fluor Corp | 0.31% | 0.23% | 0.23% |
| 5 | Lantheus Holdings Inc | 0.93% | 0.22% | 0.22% |
| 6 | Valley National Bancorp | 0.23% | 0.22% | 0.22% |
| 7 | Archrock Inc | 0.58% | 0.22% | 0.22% |
| 8 | Oscar Health Inc | 0.64% | 0.21% | 0.21% |
| 9 | Ormat Technologies Inc | 0.25% | 0.21% | 0.21% |
| 10 | Vishay Intertechnology Inc | 0.22% | 0.21% | 0.21% |
| 11 | Plexus Corp | 0.20% | 0.25% | 0.20% |
| 12 | Argan Inc | 0.20% | 0.34% | 0.20% |
Only in AVUV
115 total- Macy's Inc 0.74%
- Lear Corp 0.70%
- Alaska Air Group Inc 0.61%
- NOV Inc 0.60%
- Iridium Communications Inc 0.58%
- Avnet Inc 0.58%
- Weatherford International PLC 0.57%
- Crocs Inc 0.57%
- Matador Resources Co 0.56%
- CarMax Inc 0.53%
Only in IWM
1,333 total- Moog, Inc. 0.38%
- Hut 8 Corp. 0.37%
- BrightSpring Health Services, Inc. 0.35%
- Cytokinetics, Inc. 0.35%
- MaxLinear, Inc. 0.34%
- UMB Financial Corp. 0.33%
- JFrog Ltd. 0.31%
- Riot Platforms, Inc. 0.30%
- Krystal Biotech, Inc. 0.30%
- ESCO Technologies, Inc. 0.29%
Related comparisons
More comparisons with AVUV
- AVUV vs SPSM · State Street SPDR Portfolio S&P 600 Small Cap ETF 26.7%
- AVUV vs FNDA · Schwab Fundamental U.S. Small Company ETF 26.4%
- AVUV vs IJR · iShares Core S&P Small-Cap ETF 26.3%
- AVUV vs BBSC · JPMorgan BetaBuilders U.S. Small Cap Equity ETF 24.7%
- AVUV vs SCHA · Schwab U.S. Small-Cap ETF 22.8%
- AVUV vs VIOG · Vanguard S&P Small-Cap 600 Growth Index Fund ETF Shares 17.0%
More comparisons with IWM
- IWM vs VBR · Vanguard Morningstar Small-Cap Value ETF 25.8%
- IWM vs VB · Vanguard Morningstar Small-Cap ETF 25.5%
- IWM vs SMLF · iShares U.S. Small-Cap Equity Factor ETF 25.5%
- IWM vs VBK · Vanguard Morningstar Small-Cap Growth ETF 25.0%
- IWM vs MDY · State Street SPDR S&P MIDCAP 400 ETF Trust 11.6%
- IWM vs IVOO · Vanguard S&P Mid-Cap 400 Index Fund ETF Shares 11.4%
Percentages are holdings overlap with the named fund.
Open AVUV or IWM 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.