IWM

iShares Russell 2000 ETF

Top 10 holdings

#	Ticker	% Fund	Position value
1	INSM Insmed Incorporated	0.70%	$476M
2	FIX Comfort Systems USA	0.50%	$340M
3	HALO Halozyme Therapeutics	0.40%	$272M
4	MLI Mueller Industries	0.40%	$272M
5	FTAI FTAI Aviation	0.40%	$272M
6	VRT Vertiv Holdings	0.40%	$272M
7	ANF Abercrombie & Fitch	0.30%	$204M
8	CRS Carpenter Technology	0.30%	$204M
9	SFM Sprouts Farmers Market	0.30%	$204M
10	ONTO Onto Innovation	0.30%	$204M

As of 2026-03-31. Weights drift daily with price moves.

Holdings data from iShares (BlackRock)’s official ETF holdings-disclosure page as of 2026-03-31. ETFs publish full holdings daily; weights shown are snapshot. Not investment advice.