Who owns iShares Defense Industrials Act?
Institutional ownership of IDEF from SEC Form 13F filings across 181 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.
181
13F holders
$3.69B
value, 2026 filers
100.2%
of shares outstanding (125.9M sh)
52
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 IDEF's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | ENVESTNET ASSET MANAGEMENT INC | 52.0M | $1.65B | 0.4% | 41.4% | +16.7% |
| 2 | LPL Financial LLC | 16.7M | $529.8M | 0.1% | 13.3% | +30.4% |
| 3 | MORGAN STANLEY | 6.1M | $192.6M | 0.0% | 4.8% | +36.3% |
| 4 | PARK AVENUE SECURITIES LLCNEW | 4.8M | $152,212 | 1.0% | 3.8% | new |
| 5 | MML INVESTORS SERVICES, LLC | 4.4M | $141.0M | 0.3% | 3.5% | +50.1% |
| 6 | Envestnet Portfolio Solutions, Inc. | 4.4M | $140.7M | 0.7% | 3.5% | +12.2% |
| 7 | Cetera Investment Advisers | 3.3M | $104.3M | 0.1% | 2.6% | +16.9% |
| 8 | JPMORGAN CHASE & CO | 2.7M | $84.9M | 0.0% | 2.2% | +9.2% |
| 9 | Janney Montgomery Scott LLCNEW | 2.7M | $85,029 | 0.2% | 2.1% | new |
| 10 | Bank of New York Mellon Corp | 2.5M | $78.7M | 0.0% | 2% | +21.8% |
| 11 | Foundations Investment Advisors, LLC | 2.1M | $67.1M | 0.7% | 1.7% | +19.2% |
| 12 | JB Capital LLC | 1.8M | $58.7M | 2.0% | 1.5% | +16.4% |
| 13 | COMMONWEALTH EQUITY SERVICES, LLC | 1.5M | $48.7M | 0.1% | 1.2% | +34.4% |
| 14 | NewEdge Advisors, LLC | 1.5M | $46.1M | 0.1% | 1.2% | +126.3% |
| 15 | Cambridge Investment Research Advisors, Inc. | 1.4M | $45,422 | 0.1% | 1.1% | +212.0% |
| 16 | STIFEL FINANCIAL CORP | 1.1M | $34.1M | 0.0% | 0.9% | +19.9% |
| 17 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 776,896 | $24.7M | 0.0% | 0.6% | +885.8% |
| 18 | Atria Investments, Inc | 705,138 | $22.4M | 0.2% | 0.6% | +19.6% |
| 19 | TRUIST FINANCIAL CORP | 618,342 | $19.7M | 0.0% | 0.5% | +16.5% |
| 20 | Icon Wealth Advisors, LLC | 562,235 | $17.9M | 1.1% | 0.4% | +16.9% |
| 21 | ASSETMARK, INC | 541,576 | $17.2M | 0.0% | 0.4% | +4.7% |
| 22 | JANE STREET GROUP, LLC | 509,972 | $16.2M | 0.0% | 0.4% | +1088.6% |
| 23 | Sanctuary Advisors, LLC | 486,815 | $15.5M | 0.0% | 0.4% | +15.7% |
| 24 | Thrivent Financial for Lutherans | 480,915 | $15,190 | 0.0% | 0.4% | +46.4% |
| 25 | BlackRock, Inc. | 466,717 | $14.8M | 0.0% | 0.4% | +4.6% |
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.