IWM
iShares Russell 2000 ETF
IWM (iShares Russell 2000 ETF) top 10 disclosed holdings
| # | Ticker | % Fund |
|---|---|---|
| 1 |  TWSTTwist Bioscience Corporation | 0.40% |
| 2 |  MOG.AMoog Inc. Class A | 0.37% |
| 3 |  UMBFUMB Financial | 0.33% |
| 4 |  TXG10x Genomics Inc. | 0.33% |
| 5 |  HUTHut 8 Corp. | 0.33% |
| 6 |  FROGJFrog Ltd. | 0.32% |
| 7 |  BTSGBrightSpring Health Services | 0.31% |
| 8 |  VSATViasat Inc. | 0.31% |
| 9 |  KRYSKrystal Biotech | 0.30% |
| 10 |  EATBrinker International | 0.30% |
As of 2026-09-25. Weights drift daily with price moves.
Source disclosure
Frequently asked questions
What are the top holdings of IWM?
Top 5 holdings of iShares Russell 2000 ETF (IWM): TWST, MOG.A, UMBF, TXG, HUT. Top-3 concentration: 1.1% of the fund. Full top-10 list below with individual weights. Source: iShares (BlackRock) official disclosure as of 2026-09-25.
What is the AUM of IWM?
iShares Russell 2000 ETF (IWM) has $68B in assets under management with a 0.19% expense ratio. Category: Broad Market. Issuer: iShares (BlackRock).
How concentrated is IWM?
Top-3 holdings account for 1.1% of IWM. The full top-10 list spans the rest of the publicly disclosed portfolio. Below 15% top-3 = broadly diversified.
Where does HoldLens get IWM data?
Holdings sourced from iShares (BlackRock)'s official ETF disclosure, as of 2026-09-25. Issuers publish on their own schedule: most post full holdings daily, Vanguard posts them monthly. See /methodology for full source list.
Holdings data from iShares (BlackRock)’s official ETF holdings-disclosure page as of 2026-09-25. Issuers publish holdings on their own schedule (most daily, Vanguard monthly); weights shown are a snapshot. Not investment advice.
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