Stocks make the biggest moves after hours: Taiwan Semiconductor, Paramount Global and more


Check out the companies making headlines in after-hours trading.

Semiconductor manufacturing in Taiwan — Shares of Taiwan Semiconductor rose 6.4% after Warren Buffett Berkshire Hathaway said it now has a $4.1 billion stake in the company. It’s a new position for Buffett’s company.

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Paramount Global — Shares of Paramount Global gained 3.4% in after-hours trading after Warren Buffett’s Berkshire Hathaway announced it had increased its stake in the company to $1.7 billion in the third quarter.

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Louisiana Pacific – Louisiana-Pacific, a construction company, gained 9.3% after Berkshire Hathaway took a new name position and invested $297 million in the third quarter.

Jefferies Financial Group — Shares of the investment bank rose 5.3% after Warren Buffett’s Berkshire Hathaway company announced a $12.8 million stake, which it purchased in the third quarter.