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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 %
California State Teachers Retirement System (CalSTRS)
101
California State Teachers Retirement System (CalSTRS)
California
$992K – – –
TCA
102
Troluce Capital Advisors
Puerto Rico
$872K – – –
EAM
103
Erste Asset Management
Austria
$786K +$786K +27,000 New
SG Americas Securities
104
SG Americas Securities
New York
$773K +$773K +28,631 New
ECM
105
ExodusPoint Capital Management
New York
$755K +$755K +27,964 New
S
106
SimplyRich
California
$656K – – –
VOYA Investment Management
107
VOYA Investment Management
Georgia
$594K -$600K -22,240 -50%
Mirae Asset Global ETFs Holdings
108
Mirae Asset Global ETFs Holdings
Hong Kong
$583K +$92.5K +3,393 +19%
IIM
109
INTECH Investment Management
Florida
$510K +$287K +10,614 +128%
MIM
110
MetLife Investment Management
New Jersey
$504K +$36.9K +1,365 +8%
EGM
111
Engineers Gate Manager
New York
$499K +$355K +13,139 +245%
YIH
112
Y-Intercept (HK)
Hong Kong
$481K +$481K +17,833 New
PD
113
Point72 (DIFC)
United Arab Emirates
$477K +$182K +6,756 +62%
Dimensional Fund Advisors
114
Dimensional Fund Advisors
Texas
$460K -$84K -3,098 -15%
KCM
115
Kennedy Capital Management
Missouri
$448K +$105K +3,888 +31%
New York State Common Retirement Fund
116
New York State Common Retirement Fund
New York
$444K +$12.7K +471 +3%
CF
117
Corebridge Financial
Texas
$418K +$42K +1,555 +11%
Wells Fargo
118
Wells Fargo
California
$414K +$56.5K +2,094 +16%
UOC
119
UBS O'Connor
Illinois
$406K +$406K +15,040 New
Group One Trading
120
Group One Trading
Illinois
$351K +$216K +8,015 +161%
Handelsbanken Fonder
121
Handelsbanken Fonder
Sweden
$324K – – –
CUAMC
122
China Universal Asset Management Company
China
$320K +$19.6K +727 +7%
ASRS
123
Arizona State Retirement System
Arizona
$318K +$2.46K +91 +0.8%
PA
124
Profund Advisors
Maryland
$317K +$41K +1,520 +15%
Walleye Capital
125
Walleye Capital
New York
$307K +$307K +11,380 New
3 4
5
6 7