Todd Fink With a new $270 million fund, O2 Investment Partners LLC looks to make a slew of new acquisitions in the coming years. The Bloomfield Hills-based private equity firm on Wednesday closed on its third and largest fund to date in a deal that executives expect will result in the acquisition of roughly eight "platform" companies over two to three years, with follow-on buys likely, according to O2 Investments Managing Partner Todd Fink. "We appreciate the confidence that our investors continue to place in our team and strategy in light of the challenges that the world is currently facing...