Short interest in PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund (NASDAQ:PMBS) increased during the last reporting period, rising from 21.85K to 36.40K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 321.12K shares traded per day, it would take 1 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.