Perceptive Advisors JANX Position
Exited10-Fund ConvergencePerceptive Advisors exited their position in Janux Therapeutics Inc. (JANX) in Q4 2025, after holding the stock for 5 quarters.
The position was first reported in Q4 2024 and has been tracked across 5 quarterly 13F filings.
JANX is a convergence signal: 10 specialist biotech funds hold this stock, suggesting high institutional conviction.
Short interest stands at 23.5% of float with 11.5 days to cover, indicating significant bearish positioning against the stock.
About Janux Therapeutics Inc.
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.
Full company profile →Short Interest
23.5%
11.5 days to cover
Perceptive Advisors JANX Position History
Frequently Asked Questions
Does Perceptive Advisors own JANX?
No. Perceptive Advisors exited their position in Janux Therapeutics Inc. (JANX) in Q4 2025. They previously held the stock for 5 quarters.
How many hedge funds own JANX?
10 specialist biotech hedge funds currently hold JANX, including RA Capital Management, OrbiMed Advisors, Cormorant Asset Management and 7 more. When 3 or more specialist funds hold the same stock, BiotechEdge flags it as a convergence signal.
When did Perceptive Advisors first buy JANX?
Perceptive Advisors's position in JANX was first reported in Q4 2024. 13F filings are reported with a 45-day delay, so the actual purchase may have occurred earlier in the quarter.
Is Perceptive Advisors's JANX position increasing or decreasing?
Perceptive Advisors completely exited their JANX position in the most recent quarter.
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