Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world. Harvard University’s endowment, in backing a distressed energy fund started by former Apollo Global Management LLC executive Sam Oh, is following through on a plan to invest more in private equity as part of an overhaul under its new chief executive officer. Harvard is an anchor investor in the fund, which is seeking $500 million to $1 billion, according to two people with knowledge of the matter. The new firm, Mountain...