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Janux Therapeutics
JANX

Overview Fund Activity

181 hedge funds and large institutions have $1.81B invested in Janux Therapeutics in 2025 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 96 increasing their positions, 44 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
181
Holders Change
-34
Holders Change %
-15.81%
% of All Funds
2.46%
Holding in Top 10
7
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-30%
% of All Funds
0.1%
New
20
Increased
96
Reduced
44
Closed
53
Calls
$17.2M
Puts
$4.35M
Net Calls
+$12.8M
Net Calls Change
-$5.21M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
$134M
2
RCM
RA Capital Management
Massachusetts
$302M
3
Franklin Resources
Franklin Resources
California
$32M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
$98.7M
5
LGM
Logos Global Management
California
$44.6M

Top Sellers

1
Holocene Advisors
Holocene Advisors
New York
$0
2
DCM
Driehaus Capital Management
Illinois
$0
3
Citadel Advisors
Citadel Advisors
Florida
$19.1M
4
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
$18M
5
SI
Sofinnova Investments
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
EFM
76
E Fund Management
China
$1.85M +$110K +4,076 +6%
Barclays
77
Barclays
United Kingdom
$1.83M -$5.3M -196,204 -74%
TD Asset Management
78
TD Asset Management
Ontario, Canada
$1.77M -$356K -13,200 -17%
ACM
79
Aquatic Capital Management
Illinois
$1.69M +$1.52M +56,313 +915%
Lazard Asset Management
80
Lazard Asset Management
New York
$1.64M -$578K -21,425 -26%
AllianceBernstein
81
AllianceBernstein
Tennessee
$1.6M +$857K +31,736 +115%
Squarepoint
82
Squarepoint
New York
$1.55M +$439K +16,272 +40%
Rafferty Asset Management
83
Rafferty Asset Management
New York
$1.52M +$111K +4,111 +8%
QOP
84
Quinn Opportunity Partners
Virginia
$1.4M +$861K +31,893 +159%
State of Wisconsin Investment Board
85
State of Wisconsin Investment Board
Wisconsin
$1.38M +$276K +10,232 +25%
GGHC
86
Gilder Gagnon Howe & Co
New York
$1.35M -$61.4K -2,273 -4%
FCM
87
Farallon Capital Management
California
$1.3M – – –
HP
88
HealthInvest Partners
Sweden
$1.26M +$195K +7,235 +18%
NIM
89
NEOS Investment Management
Connecticut
$1.24M +$1.1M +40,714 +780%
TE
90
Tema ETFs
New York
$1.24M +$1.1M +40,714 +780%
DFCM
91
Dark Forest Capital Management
Puerto Rico
$1.21M +$1.21M +44,672 New
BFM
92
Boothbay Fund Management
New York
$1.21M +$480K +17,761 +66%
CM
93
Caption Management
Oklahoma
$1.2M -$110K -4,089 -8%
RhumbLine Advisers
94
RhumbLine Advisers
Massachusetts
$1.15M +$121K +4,497 +12%
Legal & General Group
95
Legal & General Group
United Kingdom
$1.14M +$209K +7,758 +22%
MF
96
Magnetar Financial
Illinois
$1.11M +$744K +27,557 +204%
AG
97
Algert Global
California
$1.1M -$656K -24,301 -37%
ZIM
98
Zacks Investment Management
Illinois
$1.03M -$1.38K -51 -0.1%
AGP
99
Artia Global Partners
Florida
$1.03M -$3.37M -124,876 -77%
NIP
100
Nicholas Investment Partners
California
$1.01M -$362K -13,396 -26%
2 3
4
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