The only hedge fund mentioned on this forum in the past is Hedge Knight Capital LLC based in East Setauket , NY. They wrote a report focusing on Resvelogix. Here is an old link:
https://agoracom.com/ir/Resverlogix/forums/discussion/topics/726979-a-nytimes-interview-with-hedge-knight-capital-s-kieran-o-dea/messages/2231652