Short interest in Affiliated Managers Group, Inc. 4.750% Junior Subordinated Notes due 2060 (NYSE:MGRB) increased during the last reporting period, rising from 12.31K to 15.32K. This put -% of the company's publicly available shares short.

Based on the recent average volume of 16.97K 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.