Institutional Ownership
Werewolf Therapeutics Inc
CUSIP 95075A107COMHOWLQ1 2026
Institutional Holders
45
13F filers
Shares Held
12.61M
Aggregate institutional
Institutional Value
$10.49M
Q1 2026
Net New Holders
-4
7 new · 11 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions7
Increased9
Decreased12
Sold out11
Institutional Holders
45 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Ra Capital Management, L.P. | 6.68M | $5.56M | 0 | Held |
| 2 | Mpm Bioimpact LLC | 1.21M | $1.01M | −184.7K | Reduced |
| 3 | Lynx1 Capital Management LP | 657.8K | $547.7K | +1.9K | Added |
| 4 | Sphera Funds Management Ltd. | 626.8K | $521.9K | 0 | Held |
| 5 | Dc Funds, LP | 589.1K | $490.5K | 0 | Held |
| 6 | Squadron Capital Management LLC | 563.5K | $469.2K | +563.5K | New |
| 7 | Renaissance Technologies LLC | 516.2K | $429.8K | −161.5K | Reduced |
| 8 | Geode Capital Management, LLC | 389.5K | $324.4K | +53.6K | Added |
| 9 | Bank Of America Corp /De/ | 264.6K | $220.1K | −473.0K | Reduced |
| 10 | Millennium Management LLC | 132.1K | $109.9K | −108.1K | Reduced |
35 more institutional holders on Premium
See every fund holding Werewolf Therapeutics Inc, with full quarter-over-quarter share changes.
Unlock all holders