"Hedge funds guy" are extremely partisan, in that they will fight hard to prevent any kind of legislative or other systemic change that would threaten their rent-seeking. They invariably favor the status quo and/or anything that increases their ability to profit, regardless of other consequences it may have.
I'm not going to claim that Krugman isn't "partisan" (although I think using this term to describe him undermines the meaning of the term), but I'm also not willing to accept that "hedge fund guys" are not.