Institutional shares held 55.9 Million
869K calls
652K puts
Total value of holdings $1.36B
$21.1M calls
$15.8M puts
Market Cap $1.01B
41,663,000 Shares Out.
Institutional ownership 134.22%
# of Institutions 186


Latest Institutional Activity in JANX

Top Purchases

Q2 2025
Point72 Asset Management, L.P. Shares Held: 2.14M ($52M)
Q2 2025
Citadel Advisors LLC Shares Held: 1.23M ($29.9M)
Q2 2025
Orbimed Advisors LLC Shares Held: 1.21M ($29.4M)
Q2 2025
Readystate Asset Management LP Shares Held: 696K ($16.9M)
Q2 2025
Caption Management, LLC Shares Held: 457K ($11.1M)

Top Sells

Q2 2025
Adage Capital Partners Gp, L.L.C. Shares Held: 2.53M ($61.3M)
Q2 2025
Perceptive Advisors LLC Shares Held: 293K ($7.1M)
Q2 2025
Logos Global Management LP Shares Held: 1M ($24.3M)
Q2 2025
First Light Asset Management, LLC Shares Held: 150K ($3.63M)
Q2 2025
Cormorant Asset Management, LP Shares Held: 1.5M ($36.4M)

About JANX

Janux Therapeutics, Inc., a biopharmaceutical company, develops therapeutics based on proprietary Tumor Activated T Cell Engager (TRACTr) platform technology to treat patients suffering from cancer. The company's lead TRACTr product candidates that are in preclinical or discovery stage target prostate-specific membrane antigen, epidermal growth factor receptor, and trophoblast cell surface antigen 2. Janux Therapeutics, Inc. is also developing a Tumor Activated Immunomodulator (TRACIr) costimulatory bispecific product candidate against programmed death-ligand 1 and CD28 designed to improve the anti-tumor activity of T cells. In addition, its EGFR-TRACTr is designed to target EGFR in many cancer types with multiple approved monoclonal antibodies. The company was incorporated in 2017 and is headquartered in La Jolla, California.


Insider Transactions at JANX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
2.42M Shares
From 23 Insiders
Grant, award, or other acquisition 292K shares
Other acquisition or disposition 6.92K shares
Open market or private purchase 2.02M shares
Exercise of conversion of derivative security 94.1K shares
Sell / Disposition
2.88M Shares
From 5 Insiders
Open market or private sale 2.88M shares

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