The FBI and federal prosecutors are interviewing people related to hedge-fund manager Bill Ackman for potential Herbalife stock manipulation, reports The Wall Street Journal.
They’ve asked for documents related to the stock. Neither Ackman nor his hedge fund, Pershing Square, have been served with a subpoena.
Ackman has been publicly shorting Herbalife since December 2012. He has said that the multilevel-marketing nutrition firm is a pyramid scheme and that his hedge fund, Pershing Square, is shorting its stock to zero.
Here’s The Journal on exactly what investigators are trying to figure out in this case:
Prosecutors in the Manhattan U.S. attorney’s office and New York field office of the FBI have conducted interviews and sent document requests in recent months in connection with the investigation, which is looking into whether people, including some hired by Mr. Ackman,