IWM
iShares Russell 2000 ETF
iShares Trust
ETFIndex fund

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
1946
Top-10 weight
17.05%
Effective holdings ?
60
Crowding ?
354.7

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 BlackRock Cash Funds: Institutional, SL Agency Shares BISXX 10,240,374,228 $10.24B 14.24%
2 BLOOM ENERGY CORP CL A 5,343,695 $724.02M 1.01%
3 COEUR MINING INC 24,832,378 $466.10M 0.65%
4 FABRINET 883,424 $460.72M 0.64%
5 NEXTRACKER INC CL A 3,567,275 $430.04M 0.60%
6 ECHOSTAR CORP CL A 3,314,172 $387.99M 0.54%
7 CREDO TECHNOLOGY GROUP HOLDING LTD 3,945,228 $370.34M 0.51%
8 KRATOS DEFENSE and SEC SOLTN INC 4,421,873 $311.79M 0.43%
9 ADV ENERGY INDS 922,183 $297.60M 0.41%
10 STERLING INFRASTRUCTURE INC 729,639 $297.16M 0.41%
11 HECLA MINING CO 15,537,399 $289.46M 0.40%
12 BRIDGEBIO PHARMA INC 3,877,396 $287.94M 0.40%
13 GUARDANT HEALTH INC 3,033,710 $280.22M 0.39%
14 MODINE MFG CO 1,280,928 $277.59M 0.39%
15 ENSIGN GROUP INC 1,370,923 $276.24M 0.38%
16 TTM TECHNOLOGIES INC 2,503,762 $243.92M 0.34%
17 IONQ INC 8,437,738 $243.26M 0.34%
18 DYCOM INDUSTRIES INC 712,825 $241.52M 0.34%
19 SPX TECHNOLOGIES INC 1,177,786 $235.49M 0.33%
20 CHART INDUSTRIES INC 1,105,539 $228.57M 0.32%
21 RAMBUS INC 2,641,388 $227.24M 0.32%
22 MADRIGAL PHARMACEUTICALS INC 417,988 $218.80M 0.30%
23 ARROWHEAD PHARMACEUTICALS INC 3,304,840 $207.21M 0.29%
24 AMERICAN HEALTHCARE REIT INC 4,370,996 $206.14M 0.29%
25 PRAXIS PRECISION MEDICINES INC 630,599 $203.17M 0.28%
26 CARETRUST REIT INC 5,496,389 $201.44M 0.28%
27 MOOG INC-CLASS A 688,248 $201.41M 0.28%
28 UMB FINANCIAL CORP 1,779,804 $200.74M 0.28%
29 WATTS WATER TECH INC CL A 668,849 $194.16M 0.27%
30 CYTOKINETICS INC 2,923,781 $192.71M 0.27%
31 INTERDIGITAL INC 633,313 $191.26M 0.27%
32 SM ENERGY CO 6,107,403 $190.43M 0.26%
33 SITIME CORP 549,936 $189.92M 0.26%
34 PRIMORIS SVCS CORP 1,323,938 $189.38M 0.26%
35 OLD NATL BANCORP 8,564,615 $189.28M 0.26%
36 VIAVI SOLUTIONS INC 5,634,571 $187.52M 0.26%
37 PLANET LABS PBC A 6,619,465 $185.01M 0.26%
38 FORMFACTOR INC 1,904,628 $184.73M 0.26%
39 FLUOR CORP 3,937,952 $183.71M 0.26%
40 FIRSTCASH HOLDINGS INC 970,505 $182.45M 0.25%
41 ARGAN INC 328,198 $178.75M 0.25%
42 ESCO TECHNOLOGIES INC 634,788 $178.61M 0.25%
43 VAXCYTE INC 3,035,437 $176.39M 0.25%
44 SEMTECH CORP 2,275,134 $174.94M 0.24%
45 HEALTHEQUITY INC 2,060,086 $172.16M 0.24%
46 JACKSON FINANCIAL INC 1,618,558 $171.11M 0.24%
47 AXSOME THERAPEUTICS INC 1,011,741 $171.00M 0.24%
48 AEROVIRONMENT INC 924,595 $169.25M 0.24%
49 SANMINA CORP 1,304,053 $169.06M 0.24%
50 COMMERCIAL METALS CO 2,724,268 $167.35M 0.23%
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