Is TWST (TWST) in the IWM ETF?
Yes. TWST is 0.43% of IWM.
TWST is rank #2 of 10 tracked holdings in iShares Russell 2000 ETF, as of 2026-10-06.
The ETFIWM - full holdings →
iShares Russell 2000 ETF
The stockTWST - live data →Price, ETFs, correlations
What else IWM holds
Is TWST (TWST) in the iShares Russell 2000 ETF (IWM) ETF?
Yes. As of 2026-10-06, TWST is 0.43% of IWM, ranked #2 of 10 tracked holdings.
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