For anyone like myself who wonders who is VFIN.... this is what I saw from others asking and getting answers
He's a diluter at times but has also turned into a smoke screen for other MM's when a short position already exists. Basically an ignorant prick dealing with overseas shorts and occasionally a diluting financer. I'd be more concerned with CLYP and HDSN when they are sitting on the ask for a while. MM's have gotten smarter and use all combinations now whether a quick pop on the ask etc. to kill runs even in non-dilutive plays.