Allogene Therapeutics, Inc. (ALLO) short interest & options flow
NASDAQAllogene Therapeutics enters September with an unusual structural tension: Pfizer holds a 13D activist stake in the company while short sellers remain deeply dug in at more than a quarter of the free float. The short side of the ledger is hard to ignore. Short interest is running at 26.3% of the free float — one of the highest readings in the clinical-stage cell therapy space — and…
ALLO short interest surges 26% in one week to 28.2% of float, highest level in months amid biotech selloff.
- Market cap
- $367M
- Next earnings
- 12 Mar 2027
Key data as of 10 Nov 2026

Latest signals on ALLO
- Short Interest
ALLO short interest surges 26% in one week to 28.2% of float, highest level in months amid biotech selloff.
ALLO news and analysis
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