Institutional Ownership Werewolf Therapeutics, Inc. (HOWL)
This table provides information about the institutional ownership of Werewolf Therapeutics, Inc. (HOWL). We have compiled data on the 64 institutions that hold shares in the stock, with a total of 22.7 Million shares, which have been reported (via 13F filing form) to have a value of $21.3 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ra Capital Management, L.P.
Boston, MA |
Nov 14, 2025 Q3 2025 |
6,681,307
shares
|
$6.28 Million
0.23% of portfolio
|
Q2 2025
Added 8.73%
|
|
|
Mpm Asset Management LLC
Cambridge, MA |
Nov 14, 2025 Q3 2025 |
4,309,860
shares
|
$4.05 Million
19.47% of portfolio
|
Q1 2025
Added 0.6%
|
|
|
Bio Impact Capital LLC
Cambridge, MA |
Nov 14, 2025 Q3 2025 |
2,408,810
shares
|
$2.26 Million
0.88% of portfolio
|
Q1 2025
Added 0.87%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
1,830,292
shares
|
$1.72 Million
0.0% of portfolio
|
Q3 2025
Reduced 14.03%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
1,587,724
shares
|
$1.49 Million
0.0% of portfolio
|
Q2 2024
Added 863.47%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
1,408,047
shares
|
$1.32 Million
0.0% of portfolio
|
Q3 2025
Added 8.46%
|
|
|
Sphera Funds Management Ltd.
Tel Aviv, L3 |
Nov 14, 2025 Q3 2025 |
626,810
shares
|
$589,201
0.33% of portfolio
|
Q3 2022
Added 4.99%
|
|
|
Dc Funds, LP
Mclean, VA |
Nov 10, 2025 Q3 2025 |
589,102
shares
|
$553,755
26.46% of portfolio
|
Q1 2022
Added 1.41%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
456,000
shares
|
$428,640
0.0% of portfolio
|
Q3 2025
Added 44.17%
|
|
|
Pfm Health Sciences, LP
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
401,110
shares
|
$377,043
0.07% of portfolio
|
Q2 2025
Reduced 84.0%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
330,787
shares
|
$310,939
0.0% of portfolio
|
Q3 2025
Added 0.86%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
317,053
shares
|
$298,029
0.0% of portfolio
|
Q3 2025
Reduced 54.49%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
268,577
shares
|
$252,462
0.0% of portfolio
|
Q3 2025
Reduced 28.37%
|
|
|
Alyeska Investment Group, L.P.
Chicago, IL |
Nov 14, 2025 Q3 2025 |
235,705
shares
|
$221,562
0.0% of portfolio
|
Q1 2024
Reduced 45.9%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
154,534
shares
|
$145,261
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
119,168
shares
|
$112,017
0.0% of portfolio
|
Q2 2025
Reduced 73.18%
|
|
|
Bridgeway Capital Management, LLC
Houston, TX |
Nov 14, 2025 Q3 2025 |
102,000
shares
|
$95,880
0.0% of portfolio
|
Q2 2025
Added 157.67%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
93,041
shares
|
$87,458
0.0% of portfolio
|
Q3 2025
Added 16.88%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
73,370
shares
|
$68,967
0.0% of portfolio
|
Q3 2024
Added 40.97%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
65,836
shares
|
$61,885
0.0% of portfolio
|
Q2 2025
Reduced 74.53%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
60,341
shares
|
$56,720
0.0% of portfolio
|
Q3 2025
Reduced 73.47%
|
|
|
Edgewood Management LLC
Greenwich, CT |
Nov 12, 2025 Q3 2025 |
50,000
shares
|
$47,000
0.0% of portfolio
|
Q1 2023
New holding
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
46,711
shares
|
$43,908
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Hrt Financial LP
New York, NY |
Nov 14, 2025 Q3 2025 |
39,859
shares
|
$37,467
0.0% of portfolio
|
Q3 2025
Reduced 6.17%
|
|
|
Vontobel Holding Ltd.
|
Oct 15, 2025 Q3 2025 |
36,000
shares
|
$33,840
0.0% of portfolio
|
Q3 2025
Reduced 10.0%
|
|