Which hedge funds own ALT? ALTIMMUNE INC, Q2 2026 13F holders
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10 of the hedge funds tracked by WhaleCreep disclosed a position in ALT (ALTIMMUNE INC) in their Q2 2026 13F filings, worth $87.0m in total. The largest holder by portfolio weight is RA Capital Management at 0.2% of its book. 4 managers opened a new position this quarter: RA Capital Management, Viking Global Investors, Woodline Partners, Renaissance Technologies LLC. 1 exited: Farallon Capital Management.
10tracked managers holding
4opened this quarter
1exited this quarter
Which hedge funds hold ALT? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| RA Capital Management | Q2 2026 | 0.2% | $19.8m | 6,500,000 | – | new |
| Viking Global Investors | Q2 2026 | 0.1% | $20.4m | 6,700,000 | – | new |
| Woodline Partners | Q2 2026 | 0.0% | $10.3m | 3,400,312 | – | new |
| Marshall Wace | Q2 2026 | 0.0% | $20.8m | 6,841,055 | 70% | added |
| Millennium Management | Q2 2026 | 0.0% | $10.1m | 3,309,122 | 2% | added |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $397.6k | 130,781 | 67% | added |
| Point72 Asset Management LP | Q2 2026 | 0.0% | $1.5m | 486,884 | -27% | reduced |
| Citadel Advisors | Q2 2026 | 0.0% | $3.0m | 983,559 | 119% | added |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $613.0k | 201,638 | -72% | reduced |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $217.7k | 71,600 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Farallon Capital Management | 0.0% | $85.0k |
How has hedge fund ownership of ALT changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 10 | $87.0m |
| Q1 2026 | 7 | $28.4m |
| Q4 2025 | 1 | $99.6k |
| Q3 2025 | 2 | $1.9m |
| Q2 2025 | 3 | $1.1m |
| Q1 2025 | 1 | $138.0k |
| Q4 2024 | 1 | $199.0k |
| Q3 2024 | 1 | $169.5k |
| Q2 2024 | 1 | $183.5k |
| Q1 2024 | 3 | $7.0m |
| Q4 2023 | 2 | $14.4m |
| Q3 2023 | 2 | $3.9m |
| Q2 2023 | 3 | $6.5m |
| Q1 2023 | 3 | $6.8m |
| Q4 2022 | 3 | $95.4m |
| Q3 2022 | 4 | $60.3m |
Counts every tracked manager that disclosed ALT in that quarter's filing, including managers that have since stopped filing.