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Werewolf Therapeutics
HOWL

Overview Fund Activity

64 hedge funds and large institutions have $24.3M invested in Werewolf Therapeutics in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 14 increasing their positions, 19 reducing their positions, and 22 closing their positions.

Holders
64
Holders Change
-6
Holders Change %
-8.57%
% of All Funds
0.86%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
17
Increased
14
Reduced
19
Closed
22
Calls
$1K
Puts
$9K
Net Calls
-$8K
Net Calls Change
+$10K

Top Buyers

1
RCM
1
RA Capital Management
Massachusetts
$7.28M
2
Jane Street
2
Jane Street
New York
$409K
3
Renaissance Technologies
3
Renaissance Technologies
New York
$345K
4
Goldman Sachs
4
Goldman Sachs
New York
$248K
5
Marshall Wace
5
Marshall Wace
United Kingdom
$113K

Top Sellers

1
PHS
1
PFM Health Sciences
California
$437K
2
BlackRock
2
BlackRock
New York
$395K
3
RCMNY
3
Rubric Capital Management (New York)
New York
$0
4
Geode Capital Management
4
Geode Capital Management
Massachusetts
$358K
5
State Street
5
State Street
Massachusetts
$130K
Name Market Value Shares Shares
Change 		Shares
Change %
Simplex Trading
51
Simplex Trading
Illinois
$7K 6,999 +5,109 +270%
Federated Hermes
52
Federated Hermes
Pennsylvania
$4.78K 4,387 -1,743 -28%
BNP Paribas Financial Markets
53
BNP Paribas Financial Markets
France
$3.94K 3,613 +248 +7%
UBS Group
54
UBS Group
Switzerland
$3.75K 3,438 -14,250 -81%
TFM
55
TFC Financial Management
Massachusetts
$2.73K 2,500 – –
Nisa Investment Advisors
56
Nisa Investment Advisors
Missouri
$1.5K 1,375 +1,375 New
RF
57
Rossby Financial
Florida
$937 860 – –
Wells Fargo
58
Wells Fargo
California
$500 459 -17,397 -97%
PD
59
Point72 (DIFC)
United Arab Emirates
$439 403 +403 New
Citigroup
60
Citigroup
New York
$350 321 -21,586 -99%
EWA
61
EverSource Wealth Advisors
Alabama
$182 167 +132 +377%
PMFA
62
Plante Moran Financial Advisors
Michigan
$55 50 +50 New
SS
63
SBI Securities
Japan
$44 40 – –
TWD
64
True Wealth Design
Ohio
$15 13 -9 -41%
RCMNY
65
Rubric Capital Management (New York)
New York
– – -1,333,893 Closed
Deutsche Bank
66
Deutsche Bank
Germany
– – -101,626 Closed
Charles Schwab
67
Charles Schwab
California
– – -95,712 Closed
Dimensional Fund Advisors
68
Dimensional Fund Advisors
Texas
– – -84,607 Closed
NL
69
Nuveen LLC
North Carolina
– – -73,370 Closed
Bank of New York Mellon
70
Bank of New York Mellon
New York
– – -62,407 Closed
Walleye Capital
71
Walleye Capital
New York
– – -59,347 Closed
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
– – -31,231 Closed
IIM
73
INTECH Investment Management
Florida
– – -22,239 Closed
SEI Investments
74
SEI Investments
Pennsylvania
– – -21,322 Closed
Mirae Asset Global ETFs Holdings
75
Mirae Asset Global ETFs Holdings
Hong Kong
– – -18,651 Closed
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