IWR · iShares Russell Mid-Cap ETF ETF
iShares Trust
$111.83
-0.28%
At close · Sep 4
Net assets $56,977,441,764
Holdings830
1 month
-1.13%
Year to date
+16.78%
52-week range
$91.64–$114.97
30-session avg volume
1,207,956
Market performance
Adjusted close · up to five years
Fund profile
- Structure
- Open-end / ETF
- SEC series
- S000004338
- Report date
- Jun 30, 2026
- Holdings coverage
- Full reported portfolio
Portfolio concentration
Top 10 holdings7.67%
Calculated only when the SEC filing is stored with complete portfolio coverage.
Asset allocation
EC99.80%
STIV2.61%
DE0.00%
Country allocation
US95.41%
BM1.32%
IE1.15%
KY0.93%
GB0.75%
LR0.58%
CA0.47%
Other1.81%
Portfolio holdings
Latest linked SEC Form NPORT-P report.
| Holding | Ticker / CUSIP | Value | Weight |
|---|---|---|---|
| BlackRock Funds III | 066922519 | $1,485,527,338 | 2.61% |
| Datadog, Inc. | DDOG | $351,533,906 | 0.62% |
| Snowflake, Inc. | SNOW | $350,379,058 | 0.61% |
| Royal Caribbean Cruises Ltd. | $328,186,307 | 0.58% | |
| Cloudflare, Inc. | NET | $318,623,871 | 0.56% |
| Robinhood Markets, Inc. | HOOD | $316,684,741 | 0.56% |
| Teradyne, Inc. | TER | $311,481,193 | 0.55% |
| Marathon Petroleum Corp. | MPC | $309,186,077 | 0.54% |
| Astera Labs, Inc. | ALAB | $303,997,814 | 0.53% |
| Simon Property Group, Inc. | SPG | $293,829,134 | 0.52% |
| United Rentals, Inc. | URI | $290,667,853 | 0.51% |
| Coherent Corp. | COHR | $287,153,648 | 0.50% |
| Comfort Systems USA, Inc. | FIX | $283,918,301 | 0.50% |
| Phillips 66 | PSX | $278,595,583 | 0.49% |
| Warner Bros Discovery, Inc. | WBD | $263,659,029 | 0.46% |
| Digital Realty Trust, Inc. | DLR | $258,069,031 | 0.45% |
| Kinder Morgan, Inc. | KMI | $255,554,465 | 0.45% |
| Delta Air Lines, Inc. | DAL | $252,138,621 | 0.44% |
| Allstate Corp. (The) | ALL | $250,903,923 | 0.44% |
| Lumentum Holdings, Inc. | LITE | $250,648,765 | 0.44% |
| Keysight Technologies, Inc. | KEYS | $245,772,595 | 0.43% |
| Hewlett Packard Enterprise Co. | HPE | $245,593,365 | 0.43% |
| Flex Ltd. | $244,014,375 | 0.43% | |
| WW Grainger, Inc. | GWW | $243,002,810 | 0.43% |
| Realty Income Corp. | O | $237,754,213 | 0.42% |
| Corteva, Inc. | CTVA | $234,001,011 | 0.41% |
| Targa Resources Corp. | TRGP | $233,999,075 | 0.41% |
| Rockwell Automation, Inc. | ROK | $228,672,006 | 0.40% |
| Cardinal Health, Inc. | CAH | $228,665,041 | 0.40% |
| AMETEK, Inc. | AME | $227,506,585 | 0.40% |
| Fastenal Co. | FAST | $226,835,171 | 0.40% |
| Baker Hughes Co. | BKR | $226,536,126 | 0.40% |
| ONEOK, Inc. | OKE | $225,289,969 | 0.40% |
| Rocket Lab Corp. | RKLB | $224,517,201 | 0.39% |
| Ford Motor Co. | F | $223,359,031 | 0.39% |
| L3Harris Technologies, Inc. | LHX | $222,266,189 | 0.39% |
| Vistra Corp. | VST | $219,379,262 | 0.39% |
| Cencora, Inc. | COR | $217,251,386 | 0.38% |
| Entergy Corp. | ETR | $216,042,816 | 0.38% |
| Edwards Lifesciences Corp. | EW | $212,004,679 | 0.37% |
| Electronic Arts, Inc. | 285512109 | $211,119,026 | 0.37% |
| Fifth Third Bancorp | FITB | $209,610,943 | 0.37% |
| Xcel Energy, Inc. | XEL | $206,141,744 | 0.36% |
| Cheniere Energy, Inc. | LNG | $205,688,421 | 0.36% |
| eBay, Inc. | EBAY | $204,212,285 | 0.36% |
| Nucor Corp. | NUE | $201,864,069 | 0.35% |
| Microchip Technology, Inc. | MCHP | $199,176,605 | 0.35% |
| Exelon Corp. | EXC | $196,445,911 | 0.34% |
| Humana, Inc. | HUM | $196,181,000 | 0.34% |
| Devon Energy Corp. | DVN | $191,515,060 | 0.34% |