Which hedge funds own MBI? MBIA INC, Q2 2026 13F holders
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7 of the hedge funds tracked by WhaleCreep disclosed a position in MBI (MBIA INC) in their Q2 2026 13F filings, worth $32.0m in total. The largest holder by portfolio weight is Kahn Brothers at 4.3% of its book. 1 manager opened a new position this quarter: Marshall Wace. 2 exited: Millennium Management, Point72 Asset Management LP.
7tracked managers holding
1opened this quarter
2exited this quarter
Which hedge funds hold MBI? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Kahn Brothers | Q2 2026 | 4.3% | $27.5m | 4,213,920 | 105% | added |
| Tudor Investment | Q2 2026 | 0.0% | $1.9m | 298,409 | -14% | reduced |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $2.0m | 310,892 | -24% | reduced |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $81.9k | 12,567 | -19% | reduced |
| Citadel Advisors | Q2 2026 | 0.0% | $267.0k | 40,954 | -77% | reduced |
| Marshall Wace | Q2 2026 | 0.0% | $157.1k | 24,092 | – | new |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $72.8k | 11,164 | -74% | reduced |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Millennium Management | 0.0% | $69.5k |
| Point72 Asset Management LP | 0.0% | $127.3k |
How has hedge fund ownership of MBI changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 7 | $32.0m |
| Q1 2026 | 8 | $18.2m |
| Q4 2025 | 3 | $10.2m |
| Q3 2025 | 3 | $8.5m |
| Q2 2025 | 2 | $897.7k |
| Q1 2025 | 2 | $804.7k |
| Q4 2024 | 3 | $2.0m |
| Q3 2024 | 2 | $2.1m |
| Q2 2024 | 3 | $32.2m |
| Q1 2024 | 3 | $36.4m |
| Q4 2023 | 3 | $32.0m |
| Q3 2023 | 4 | $36.6m |
| Q2 2023 | 3 | $43.5m |
| Q1 2023 | 5 | $48.6m |
| Q4 2022 | 5 | $67.0m |
| Q3 2022 | 4 | $45.4m |
Counts every tracked manager that disclosed MBI in that quarter's filing, including managers that have since stopped filing.