Large Wall Street firms view these guys the way a rhinoceros views the birds snatching bugs off its back. It's not a competitive relationship, they coexist. To

Large Wall Street firms view these guys the way a rhinoceros views the birds snatching bugs off its back. It's not a competitive relationship, they coexist. To push the analogy, sometimes the rhino gets annoyed and pecked too hard, but overall it's happy to live without as many bugs everywhere.