ETF comparison
IWMvsVTWO
Both US Small Cap.
iShares Russell 2000 ETF · Vanguard Russell 2000 Index Fund ETF Shares
Holdings overlap
1,777 positions appear in both funds. Buying equal dollars of IWM and VTWO would leave roughly79.5%of each dollar exposed to the same underlying securities.
Side by side
Sub-score comparison
Tracking quality isn't part of the composite — seewhat we don't scorefor why.
Cost difference
VTWO is 13 bps cheaper than IWM. On a $100,000 position that's about $130/yr more in fees for IWM.
Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open thecost calculator pre-filled with IWM vs VTWO.
Top shared holdings
1,777 shared in total| # | Holding | In IWM | In VTWO | Overlap |
|---|---|---|---|---|
| 1 | Hut 8 Corp. | 0.37% | 0.36% | 0.36% |
| 2 | Moog, Inc. | 0.38% | 0.30% | 0.30% |
| 3 | Viasat, Inc. | 0.35% | 0.29% | 0.29% |
| 4 | Cytokinetics, Inc. | 0.35% | 0.29% | 0.29% |
| 5 | UMB Financial Corp. | 0.33% | 0.28% | 0.28% |
| 6 | Riot Platforms, Inc. | 0.30% | 0.28% | 0.28% |
| 7 | D-Wave Quantum, Inc. | 0.27% | 0.32% | 0.27% |
| 8 | CareTrust REIT, Inc. | 0.28% | 0.27% | 0.27% |
| 9 | Praxis Precision Medicines, Inc. | 0.26% | 0.26% | 0.26% |
| 10 | Argan, Inc. | 0.34% | 0.26% | 0.26% |
| 11 | FirstCash Holdings, Inc. | 0.28% | 0.26% | 0.26% |
| 12 | Old National Bancorp | 0.28% | 0.25% | 0.25% |
Only in IWM
238 total- BlackRock Funds III17.02%
- JFrog Ltd.0.31%
- AXT, Inc.0.14%
- ServiceTitan, Inc.0.14%
- Opendoor Technologies, Inc.0.13%
- Ondas, Inc.0.12%
- Hinge Health, Inc.0.11%
- Highwoods Properties, Inc.0.11%
- Keel Infrastructure Corp.0.10%
- Teradata Corp.0.10%
Only in VTWO
168 total- Bloom Energy Corp1.83%
- Credo Technology Group Holding Ltd1.12%
- Sterling Infrastructure Inc0.75%
- Fabrinet0.69%
- Nextpower Inc0.67%
- IonQ Inc0.63%
- Coeur Mining Inc0.58%
- TTM Technologies Inc0.52%
- EchoStar Corp0.51%
- Guardant Health Inc0.47%
Open IWM or VTWO 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 methodologyand 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.