Short interest in Novavax Inc (NASDAQ:NVAX) increased during the last reporting period, rising from 46.05M to 47.35M. This put 28.89% of the company's publicly available shares short.

Based on the recent average volume of 10.92M shares traded per day, it would take 4.34 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.