OMAHA, Neb. & PORTLAND, Ore.--(BUSINESS WIRE)--The boards of directors of Berkshire Hathaway Inc. (NYSE: BRK.A; BRK.B) and Precision Castparts Corp. (“PCC”) (NYSE: PCP) have unanimously approved a definitive agreement for Berkshire Hathaway to acquire, for $235 per share in cash, all outstanding PCC shares. The transaction is valued at approximately $37.2 billion, including outstanding PCC net debt. “I’ve admired PCC’s operation for a long time. For good reasons, it is the supplier of choice fo