Ishars Def Ind TC Ac ETF-UiIDEFETF
13F holders, Q3 2025 (September 30)7holders +2
4new positions
1sold out
1famous investor
$31.80avg. 13F price*
At the end of Q3 2025, 7 institutions reported holding Ishars Def Ind TC Ac ETF-Ui (IDEF) in their 13F filings, up 2 from Q2 2025. 4 opened new positions and 1 sold out. The largest holders were BlackRock, Inc. ($12.7M), Citadel Advisors ($1.4M) and Cambridge Investment Research Advisors, Inc. ($1.1M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Ishars Def Ind TC Ac ETF-Ui
- Filed as
- BLACKROCK ETF TRUST (Q3 2025)
- CUSIP
- 09290C699
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 4 | $3.9M |
| Exits | 1 | $3K |
All 13F filers, Q2 2025 → Q3 2025: 121,671 shares bought and 115 shares sold, net +121,556 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 7 holders
| BlackRock, Inc. | 0.00% | No change | 400,000 | $12.7M |
| Citadel Advisors | 0.00% | New | 43,230 | $1.4M |
| Cambridge Investment Research Advisors, Inc. | 0.00% | New | 35,813 | $1.1M |
| Susquehanna International Group, LLP | 0.00% | New | 27,629 | $878K |
| Jane Street Group, LLC | 0.00% | New | 14,999 | $477K |
| American Capital Advisory, LLC | 0.00% | No change | 68 | $2K |
| Clearstead Advisors, LLC | 0.00% | No change | 39 | $1K |
"% of holder's portfolio" is IDEF's weight in each manager's 13F, not the share of Ishars Def Ind TC Ac ETF-Ui the manager owns.