Warren Buffett is finally getting closure on a long-held investment he recently called disappointing.
USG agreed to a $7 billion buyout by Germany's Knauf after Buffett's Berkshire Hathaway threw its support behind a shareholder uprising. Berkshire is USG's biggest shareholder, with a stake of 31 percent, and had said earlier this year it would vote against USG's four director nominees after the company rebuffed an earlier Knauf bid.
Knauf is USG's second-largest shareholder. Chicago-based USG makes building materials such as drywall. Berkshire began acquiring the shares 18 years ago but the company has been troubled with bankruptcy and asbestos claims.