Which hedge funds own IBB? ISHARES TR, Q2 2026 13F holders
6 of the hedge funds tracked by WhaleCreep disclosed a position in IBB (ISHARES TR) in their Q2 2026 13F filings, worth $43.2m in total. The largest holder by portfolio weight is Bronte Capital at 1.4% of its book. 1 manager opened a new position this quarter: Tudor Investment. 2 exited: First Manhattan, Marshall Wace.
6tracked managers holding
1opened this quarter
2exited this quarter
Which hedge funds hold IBB? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Bronte Capital | Q2 2026 | 1.4% | $12.5m | 65,807 | -5% | reduced |
| Tudor Investment | Q2 2026 | 0.0% | $3.2m | 16,732 | – | new |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $13.1m | 68,971 | -82% | reduced |
| Millennium Management | Q2 2026 | 0.0% | $9.9m | 51,974 | 200% | added |
| Ancora Advisors | Q2 2026 | 0.0% | $325.7k | 1,712 | -4% | reduced |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $4.2m | 22,100 | 256% | added |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| First Manhattan | 0.1% | $322.7k |
| Marshall Wace | 0.0% | $287.0k |
How has hedge fund ownership of IBB changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 6 | $43.2m |
| Q1 2026 | 8 | $86.0m |
| Q4 2025 | 5 | $18.8m |
| Q3 2025 | 5 | $50.9m |
| Q2 2025 | 3 | $42.7m |
| Q1 2025 | 4 | $40.1m |
| Q4 2024 | 4 | $43.4m |
| Q3 2024 | 3 | $41.7m |
| Q2 2024 | 3 | $39.6m |
| Q1 2024 | 3 | $39.5m |
| Q4 2023 | 4 | $40.0m |
| Q3 2023 | 3 | $35.3m |
| Q2 2023 | 4 | $45.0m |
| Q1 2023 | 4 | $41.2m |
| Q4 2022 | 4 | $186.9m |
| Q3 2022 | 4 | $33.2m |
Counts every tracked manager that disclosed IBB in that quarter's filing, including managers that have since stopped filing.