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Werewolf Therapeutics
HOWL

Overview Fund Activity

65 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, 15 increasing their positions, 19 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
65
Holders Change
-5
Holders Change %
-7.14%
% of All Funds
0.87%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
17
Increased
15
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 Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Investments
26
Two Sigma Investments
New York
$49.5K -$13.9K -12,710 -22%
Qube Research & Technologies (QRT)
27
Qube Research & Technologies (QRT)
United Kingdom
$48.2K +$48.2K +44,261 New
HF
28
HRT Financial
New York
$46K +$46K +42,480 New
Vontobel Holding
29
Vontobel Holding
Switzerland
$43.6K +$5.45K +5,000 +14%
RIA
30
Regal Investment Advisors
Michigan
$29.7K – – –
Morgan Stanley
31
Morgan Stanley
New York
$29.6K -$87.9K -80,627 -75%
JG
32
Jain Global
New York
$29.4K +$29.4K +26,983 New
QC
33
Quadrature Capital
United Kingdom
$28K +$28K +25,791 New
TSS
34
Two Sigma Securities
New York
$24.4K +$24.4K +22,409 New
SC
35
Savant Capital
Illinois
$23.2K +$23.2K +21,275 New
PAS
36
Point72 Asia (Singapore)
Singapore
$21.9K +$21.9K +20,126 New
C
37
Certuity
Florida
$16.4K – – –
TRCT
38
Tower Research Capital (TRC)
New York
$15.7K +$5.71K +5,235 +57%
HSA
39
HBK Sorce Advisory
Pennsylvania
$14.4K -$342 -314 -2%
Raymond James Financial
40
Raymond James Financial
Florida
$14.2K +$14.2K +13,044 New
Barclays
41
Barclays
United Kingdom
$14K -$34K -32,125 -71%
Osaic Holdings
42
Osaic Holdings
Arizona
$13.8K – – –
JF
43
Jump Financial
Illinois
$12.4K +$12.4K +11,345 New
Fidelity Investments
44
Fidelity Investments
Massachusetts
$12.3K +$7.44K +6,823 +153%
JPMorgan Chase & Co
45
JPMorgan Chase & Co
New York
$11.9K -$5.57K -5,114 -32%
AAS
46
Avantax Advisory Services
Texas
$11.1K +$11.1K +10,200 New
Royal Bank of Canada
47
Royal Bank of Canada
Ontario, Canada
$11K +$8.1K +7,764 +279%
LFG
48
Larson Financial Group
Missouri
$10.9K – – –
HWP
49
Highline Wealth Partners
California
$10.9K +$10.9K +10,000 New
Carson Wealth (CWM LLC)
50
Carson Wealth (CWM LLC)
Nebraska
$9K +$1.77K +1,663 +25%
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