The man who may decide whether JP Morgan's Jamie Dimon's will be able to remain as both Chairman and CEO says he's not yet ready to make a decision.
Stephen Cohen is the CEO of a London-based company called Governance for Owners. He will cast the ballots for investment firm BlackRock at the May 21st JP Morgan shareholder meeting.
BlackRock controls 6.5 percent of JP Morgan stock. But because of the rules stated in the Bank Holding Company Act, BlackRock must outsource its votes to a third party.
(Read More: JPMorgan Board Unanimously Backs Dimon as Chairman)
Cohen says "we have a team of experts that will consider all of the relevant issues and we will be deciding over the next few days."