As oil prices hover underneath the $75 for a Brent barrel, OPEC has likely found itself stuck with the extra supply cuts it took on—mainly Saudi Arabia—a hedge fund manager told Bloomberg on Friday. “It would be too damaging to prices to remove it at this time, given the fragility of sentiment,” hedge fund manager of Black Gold Investors LLC said. Earlier this month, Saudi Arabia voluntarily agreed to downsize its production targets by another 1 million barrels per day for the month of July—although it could be extended.…