Adam Feurstein, who is a writer for The Street and an *insider*, but also one who many consider to be pretty corrupt *tweeted* that Ayer Capitol is rumored to be liquidating. I assume that their INSM shares would be scooped up or have been anyway, if this indeed is true. Ayer did own quite a bit of Insmed at one time, not sure of the latest Insti #'s.
That explains why they sold 52% of their holdings in INSM as of end of last year. The have probably been selling all this year. Plenty of funds have probably picked up most if not all of their shares....:)