Holdings of iShares Micro-Cap ETF
iShares Trust ·1296 declared positions · as of Mar 31, 2026
Original filing · Net assets 1.2B $ · Ten largest lines: 10.6 % of the equity sleeve
Sector breakdown
- Unattributed 100.0 %
Titelia classification, company by company. The unattributed share stays visible.
Currency breakdown
- USD 100.0 %
The quoted currency of each line, as declared.
Country breakdown
- US 95.0 %
- CA 1.9 %
- KY 0.7 %
- BM 0.6 %
- VG 0.4 %
- GB 0.3 %
- IL 0.3 %
- SG 0.2 %
- CH 0.2 %
- IE 0.1 %
- ZA 0.1 %
- MC 0.1 %
- Other countries 0.1 %
Shares computed on the equity sleeve.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | US | 1,244 | 1.2B $ | 95.00 % |
| 2 | CA | 13 | 23.4M $ | 1.94 % |
| 3 | KY | 8 | 9M $ | 0.74 % |
| 4 | BM | 5 | 7.5M $ | 0.62 % |
| 5 | VG | 4 | 5.1M $ | 0.42 % |
| 6 | GB | 3 | 3.5M $ | 0.29 % |
| 7 | IL | 6 | 3.3M $ | 0.27 % |
| 8 | SG | 2 | 2.6M $ | 0.21 % |
| 9 | CH | 2 | 1.9M $ | 0.15 % |
| 10 | IE | 2 | 1.3M $ | 0.11 % |
| 11 | ZA | 1 | 940.2K $ | 0.08 % |
| 12 | MC | 1 | 820.3K $ | 0.07 % |
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1 | Praxis Precision Medicines Inc | 65,097 | 21M $ | 1.73 % |
| 2 | Applied Digital Corp | 599,316 | 14.2M $ | 1.17 % |
| 3 | Applied Optoelectronics Inc | 166,691 | 14.1M $ | 1.16 % |
| 4 | Cogent Biosciences Inc | 360,714 | 13.9M $ | 1.14 % |
| 5 | Terns Pharmaceuticals Inc | 241,637 | 12.7M $ | 1.05 % |
| 6 | Terawulf Inc | 780,772 | 11.3M $ | 0.93 % |
| 7 | Energy Fuels Inc/Canada | 592,478 | 10.8M $ | 0.89 % |
| 8 | Cipher Digital Inc | 818,062 | 10.5M $ | 0.87 % |
| 9 | Celcuity Inc | 88,463 | 10.1M $ | 0.83 % |
| 10 | Vistance Networks Inc | 550,231 | 10M $ | 0.82 % |
| 11 | Tutor Perini Corp | 112,259 | 8.7M $ | 0.71 % |
| 12 | Erasca Inc | 478,234 | 7.7M $ | 0.64 % |
| 13 | GPGI INC | 450,489 | 7.7M $ | 0.63 % |
| 14 | Dianthus Therapeutics Inc | 90,466 | 7.6M $ | 0.63 % |
| 15 | AXT Inc | 131,456 | 7.5M $ | 0.62 % |
| 16 | Centrus Energy Corp | 42,497 | 7.4M $ | 0.61 % |
| 17 | nLight Inc | 119,995 | 6.8M $ | 0.56 % |
| 18 | Liquidia Corp | 165,080 | 6.2M $ | 0.51 % |
| 19 | Perpetua Resources Corp | 218,768 | 6.2M $ | 0.51 % |
| 20 | Tango Therapeutics Inc | 279,924 | 5.9M $ | 0.48 % |
| 21 | Immunome Inc | 257,378 | 5.6M $ | 0.46 % |
| 22 | Astronics Corp | 78,724 | 5.3M $ | 0.43 % |
| 23 | Adaptive Biotechnologies Corp | 376,553 | 5.2M $ | 0.43 % |
| 24 | Bel Fuse Inc | 26,205 | 5.2M $ | 0.43 % |
| 25 | Hycroft Mining Holding Corp | 139,309 | 4.9M $ | 0.40 % |
| 26 | Amprius Technologies Inc | 290,334 | 4.9M $ | 0.40 % |
| 27 | Oruka Therapeutics Inc | 97,232 | 4.8M $ | 0.39 % |
| 28 | Definium Therapeutics Inc | 248,166 | 4.7M $ | 0.39 % |
| 29 | Dave Inc | 26,132 | 4.5M $ | 0.37 % |
| 30 | Blue Bird Corp | 79,883 | 4.5M $ | 0.37 % |
| 31 | Digi International Inc | 93,721 | 4.5M $ | 0.37 % |
| 32 | Navitas Semiconductor Corp | 513,089 | 4.5M $ | 0.37 % |
| 33 | CECO Environmental Corp | 74,317 | 4.4M $ | 0.36 % |
| 34 | Ducommun Inc | 34,798 | 4.2M $ | 0.35 % |
| 35 | A10 Networks Inc | 181,286 | 4.2M $ | 0.35 % |
| 36 | Thermon Group Holdings Inc | 81,849 | 4.1M $ | 0.34 % |
| 37 | Axogen Inc | 121,750 | 4M $ | 0.33 % |
| 38 | Artivion Inc | 110,144 | 4M $ | 0.33 % |
| 39 | Stoke Therapeutics Inc | 123,495 | 4M $ | 0.33 % |
| 40 | Turning Point Brands Inc | 46,305 | 4M $ | 0.33 % |
| 41 | Viridian Therapeutics Inc | 205,083 | 4M $ | 0.33 % |
| 42 | Ichor Holdings Ltd | 85,692 | 4M $ | 0.33 % |
| 43 | Nurix Therapeutics Inc | 256,256 | 4M $ | 0.33 % |
| 44 | American Superconductor Corp | 116,153 | 3.9M $ | 0.32 % |
| 45 | Enliven Therapeutics Inc | 99,196 | 3.9M $ | 0.32 % |
| 46 | BigBear.ai Holdings Inc | 1,093,442 | 3.8M $ | 0.32 % |
| 47 | Alumis Inc | 172,888 | 3.8M $ | 0.31 % |
| 48 | Enviri Corp | 191,642 | 3.8M $ | 0.31 % |
| 49 | Diversified Healthcare Trust | 553,282 | 3.7M $ | 0.30 % |
| 50 | Select Water Solutions Inc | 238,620 | 3.7M $ | 0.30 % |
| 51 | National Energy Services Reunited Corp | 169,703 | 3.6M $ | 0.30 % |
| 52 | Interface Inc | 146,104 | 3.6M $ | 0.30 % |
| 53 | Kodiak Sciences Inc | 95,391 | 3.6M $ | 0.30 % |
| 54 | Ellington Financial Inc | 306,574 | 3.6M $ | 0.30 % |
| 55 | Arlo Technologies Inc | 254,473 | 3.6M $ | 0.30 % |
| 56 | QCR Holdings Inc | 41,195 | 3.5M $ | 0.29 % |
| 57 | Bank First Corp | 26,002 | 3.5M $ | 0.29 % |
| 58 | Red Cat Holdings Inc | 261,109 | 3.4M $ | 0.28 % |
| 59 | Dime Community Bancshares Inc | 100,543 | 3.4M $ | 0.28 % |
| 60 | Bristow Group Inc | 71,724 | 3.4M $ | 0.28 % |
| 61 | Capricor Therapeutics Inc | 109,901 | 3.3M $ | 0.28 % |
| 62 | REX American Resources Corp | 72,628 | 3.3M $ | 0.27 % |
| 63 | Orchid Island Capital Inc | 467,071 | 3.3M $ | 0.27 % |
| 64 | Mineralys Therapeutics Inc | 119,472 | 3.2M $ | 0.27 % |
| 65 | ConnectOne Bancorp Inc | 120,259 | 3.2M $ | 0.27 % |
| 66 | Winmark Corp | 7,505 | 3.2M $ | 0.26 % |
| 67 | Amylyx Pharmaceuticals Inc | 230,265 | 3.2M $ | 0.26 % |
| 68 | Ivanhoe Electric Inc / US | 268,621 | 3.2M $ | 0.26 % |
| 69 | Zymeworks Inc | 125,597 | 3.1M $ | 0.26 % |
| 70 | Origin Bancorp Inc | 74,974 | 3.1M $ | 0.26 % |
| 71 | Lincoln Educational Services Corp | 74,697 | 3M $ | 0.25 % |
| 72 | Nordic American Tankers Ltd | 517,188 | 3M $ | 0.25 % |
| 73 | NPK International Inc | 206,891 | 3M $ | 0.25 % |
| 74 | Innodata Inc | 77,485 | 3M $ | 0.25 % |
| 75 | Peoples Bancorp Inc/OH | 88,401 | 2.9M $ | 0.24 % |
| 76 | Trevi Therapeutics Inc | 240,941 | 2.9M $ | 0.24 % |
| 77 | Phibro Animal Health Corp | 51,549 | 2.9M $ | 0.23 % |
| 78 | Great Lakes Dredge & Dock Corp | 167,713 | 2.9M $ | 0.23 % |
| 79 | Green Plains Inc | 172,924 | 2.8M $ | 0.23 % |
| 80 | Harrow Inc | 79,522 | 2.8M $ | 0.23 % |
| 81 | Diversified Energy Co | 159,044 | 2.8M $ | 0.23 % |
| 82 | Aehr Test Systems | 73,859 | 2.7M $ | 0.23 % |
| 83 | TETRA Technologies Inc | 320,222 | 2.7M $ | 0.22 % |
| 84 | Willdan Group Inc | 35,428 | 2.7M $ | 0.22 % |
| 85 | Ouster Inc | 142,964 | 2.6M $ | 0.22 % |
| 86 | Olema Pharmaceuticals Inc | 176,124 | 2.6M $ | 0.22 % |
| 87 | United States Antimony Corp | 299,971 | 2.6M $ | 0.22 % |
| 88 | Collegium Pharmaceutical Inc | 79,144 | 2.6M $ | 0.22 % |
| 89 | CRA International Inc | 16,125 | 2.6M $ | 0.22 % |
| 90 | Nuvation Bio Inc | 607,759 | 2.6M $ | 0.21 % |
| 91 | Pennant Group Inc/The | 85,417 | 2.6M $ | 0.21 % |
| 92 | Old Second Bancorp Inc | 127,375 | 2.6M $ | 0.21 % |
| 93 | WaVe Life Sciences Ltd | 352,470 | 2.6M $ | 0.21 % |
| 94 | AnaptysBio Inc | 45,994 | 2.6M $ | 0.21 % |
| 95 | EyePoint Inc | 195,369 | 2.5M $ | 0.21 % |
| 96 | Monte Rosa Therapeutics Inc | 152,674 | 2.5M $ | 0.21 % |
| 97 | USA TODAY Co Inc | 355,408 | 2.5M $ | 0.21 % |
| 98 | Tyra Biosciences Inc | 65,304 | 2.5M $ | 0.21 % |
| 99 | American Public Education Inc | 43,862 | 2.5M $ | 0.21 % |
| 100 | Taysha Gene Therapies Inc | 556,551 | 2.5M $ | 0.20 % |