iShares Russell 2000 Growth ETF

iShares Trust · Series S000004343 · 1 share classes

Equity fund · 100% stocks
One fund, 1 share classes:IWO
$12.17B NAV
1,105 positions · as of 2026-03-31 · filed 2026-05-28
data updated 2026-08-10

Fund profile

As filed in the prospectus · 2025 Q3

The iShares Russell 2000 Growth ETF (the Fund ) seeks to track the investment results of an index composed of small-capitalization U.S. equities that exhibit growth characteristics.

Strategy · summarised

The fund tracks the Russell 2000 Growth Index, a subset of the Russell 2000 composed of small-cap U.S. equities with higher price-to-book ratios, sales growth, and forecasted growth, using representative sampling to hold a portfolio with similar investment characteristics to the index. Because the fund may not hold all index constituents, its returns may diverge from the index. The index applies a capping methodology that limits any single holding to 22.5% of index weight and restricts holdings above 4.5% to 45% in aggregate, and rebalances quarterly.

Expenses
0.24%one share class
Share classExpense ratio
IWO0.24%

Portfolio turnover 30.00% · as of 2025 Q3

Allocation

Asset groups · long / short shown separately, never netted · 2026 Q1

113.55%
of net assets
Stocks99.83%
Cash & short-term13.72%
Other0.01%
Derivatives0.00%

These positions come to 113.55% of the fund's net assets. This counts only what the fund reported holding — the holdings disclosure covers assets, not liabilities such as borrowings — so it is not expected to reconcile to 100%.

Derivatives are shown at market value, not notional exposure.

Latest quarter

What changed since the fund's previous filing

vs 2025Q4: 23 new20 exited

Largest new: PIPR, INDV, TEX, DFTX, BETA, FUBO, Brookfield Business Corp., YSS

Largest exited: Avidity Biosciences, Inc., Piper Sandler Cos., Indivior plc, REV Group, Inc., Avadel Pharmaceuticals plc, Dynavax Technologies Corp., Jamf Holding Corp., fuboTV, Inc.

Return profile

Total return as filed — price change plus distributions reinvested · trailing figures to Feb 2026

1-year
3-year
5-year
Volatility
Worst 3-yr fall
Cumulative return· Apr 2023 – Feb 2026

Mar 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.

Holdings

By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page

Issuer%NAVValue
BlackRock Funds III13.68%$1.66B
Bloom Energy Corp.BE1.99%$241.67M
Fabrinet1.26%$153.72M
Credo Technology Group Holding Ltd.1.02%$123.64M
Nextpower, Inc.NXT0.94%$114.79M
Kratos Defense & Security Solutions, Inc.KTOS0.85%$104.05M
Advanced Energy Industries, Inc.AEIS0.82%$99.25M
Sterling Infrastructure, Inc.STRL0.81%$99.13M
Bridgebio Pharma, Inc.BBIO0.79%$96.10M
Guardant Health, Inc.GH0.77%$93.56M
Showing 10 of 1,105Sign in to see more

Top 10 positions are 22.93% of net assets, top 25 32.14%, across 1.1K issuers.

See more of this fund's book

More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.

Sign in free