Institutional shares held 57.3 Million
626K calls
155K puts
Total value of holdings $1.51B
$16.5M calls
$4.1M puts
Market Cap $1.1B
41,663,000 Shares Out.
Institutional ownership 137.51%
# of Institutions 190


Latest Institutional Activity in JANX

Top Purchases

Q2 2025
Health Invest Partners Ab Shares Held: 49.8K ($1.31M)
Q2 2025
Mirae Asset Global Investments Co., Ltd. Shares Held: 2.29K ($60.3K)
Q2 2025
Fortitude Family Office, LLC Shares Held: 223 ($5.88K)
Q1 2025
Janus Henderson Group PLC Shares Held: 4.6M ($121M)
Q1 2025
Ra Capital Management, L.P. Shares Held: 11.2M ($295M)

Top Sells

Q2 2025
Avanza Fonder Ab Shares Held: 2.96K ($78.1K)
Q2 2025
Us Bancorp \De\ Shares Held: 1.7K ($44.8K)
Q2 2025
Gamma Investing LLC Shares Held: 46 ($1.21K)
Q1 2025
Citadel Advisors LLC Shares Held: 707K ($18.6M)
Q1 2025
Lord, Abbett & Co. LLC Shares Held: 668K ($17.6M)

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
2.43M Shares
From 23 Insiders
Grant, award, or other acquisition 307K 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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