Who owns iShares Russell 2000 Growth ETF?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of IWO from SEC Form 13F filings across 1,107 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 1,107 institutions disclosed 30.2M shares of iShares Russell 2000 Growth ETF worth $11.87B — about 78.4% of shares outstanding; the largest disclosed holder is BANK OF AMERICA CORP /DE/. Source: SEC Form 13F filings, parsed by EvidInvest.
1,107
13F holders
$11.87B
value, 2026 filers
78.4%
of shares outstanding (30.2M sh)
147
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of IWO's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BANK OF AMERICA CORP /DE/ | 3.5M | $1.37B | 0.1% | 9% | +0.3% |
| 2 | MORGAN STANLEY | 2.3M | $917.3M | 0.0% | 6% | -15.4% |
| 3 | BARINGS LLC | 1.6M | $622.4M | 11.0% | 4.1% | -1.8% |
| 4 | ENVESTNET ASSET MANAGEMENT INC | 1.1M | $425.6M | 0.1% | 2.8% | -1.5% |
| 5 | GOLDMAN SACHS GROUP INC | 965,896 | $380.5M | 0.0% | 2.5% | +0.8% |
| 6 | Cassaday & Co Wealth Management LLC | 947,047 | $373.1M | 7.0% | 2.5% | +1.2% |
| 7 | WELLS FARGO & COMPANY/MN | 704,958 | $277.7M | 0.0% | 1.8% | -3.5% |
| 8 | LPL Financial LLC | 598,485 | $235.8M | 0.1% | 1.6% | +3.7% |
| 9 | PNC Financial Services Group, Inc. | 592,625 | $233.5M | 0.1% | 1.5% | -3.9% |
| 10 | D.A. DAVIDSON & CO. | 550,307 | $216.8M | 1.2% | 1.4% | +1.0% |
| 11 | TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC | 546,451 | $215.3M | 0.7% | 1.4% | -5.1% |
| 12 | FMR LLC | 531,617 | $209.4M | 0.0% | 1.4% | +48.6% |
| 13 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 513,500 | $202.3M | 0.3% | 1.3% | +25.1% |
| 14 | UBS Group AG | 511,151 | $201.4M | 0.0% | 1.3% | -2.3% |
| 15 | Cohen Klingenstein LLC | 484,414 | $190.8M | 5.5% | 1.3% | -1.7% |
| 16 | TIAA Wealth Investment Management LLC | 468,427 | $182.8M | 1.2% | 1.2% | +0.4% |
| 17 | ALLIANCEBERNSTEIN L.P. | 446,583 | $140.1M | 0.0% | 1.2% | +108.1% |
| 18 | RAYMOND JAMES FINANCIAL INC | 433,927 | $171.0M | 0.0% | 1.1% | +0.2% |
| 19 | COMMONWEALTH EQUITY SERVICES, LLC | 425,316 | $167.6M | 0.2% | 1.1% | -1.7% |
| 20 | NORTHERN TRUST CORP | 412,943 | $162.7M | 0.0% | 1.1% | -4.1% |
| 21 | JPMORGAN CHASE & CO | 397,150 | $155.0M | 0.0% | 1% | +2.8% |
| 22 | CITIGROUP INC | 374,910 | $147.7M | 0.0% | 1% | -9.7% |
| 23 | M&T Bank Corp | 344,603 | $135.8M | 0.4% | 0.9% | -1.1% |
| 24 | BNP PARIBAS FINANCIAL MARKETS | 340,110 | $134.0M | 0.0% | 0.9% | -0.9% |
| 25 | ROYAL BANK OF CANADA | 328,945 | $129.6M | 0.0% | 0.9% | -12.3% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.