Short interest in Phathom Pharmaceuticals Inc (NASDAQ:PHAT) increased during the last reporting period, rising from 14.63M to 14.86M. This put 30.67% of the company's publicly available shares short.

Short interest in Phathom Pharmaceuticals Corp (XNAS:PHAT) decreased during the last reporting period, falling from 280.30M to 275.20M. This put 1.17% of the company's publicly available shares short.

Based on the recent average volume of 1.02M shares traded per day, it would take 14.58 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.