Sony Corp. said it will take a ¥112 billion ($1 billion) writedown in its movie business after reviewing the future profitability of its operations.

The company said it would book the charge in the fiscal third quarter and is examining how that will affect its forecasts. To offset part of the loss, the company also said it would sell shares in the medical web service M3 Inc. to Goldman Sachs Group Inc.'s Japan unit, in a deal worth about ¥37 billion.

The announcement comes two weeks after Sony said the chief executive officer of Sony Entertainment, Michael Lynton, is stepping down after a 13-year run. The studio has struggled recently, including with last year's Ghostbusters sequel and a movie based on the Angry Birds video game. Sony warned in June the division was at a risk of posting more losses.