Market Insider

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

In this article

The entrance of Paramount Studios is seen at Paramount Studios in Hollywood, California.
Mark Davis | Getty Images

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

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

Paramount Global — Shares of Paramount Global gained 3.4% in after-hours trading after Warren Buffett‘s Berkshire Hathaway disclosed that it increased its holding in the company to $1.7 billion in the third quarter.

Louisiana-Pacific — Louisiana-Pacific, a building company, gained 9.3% after Berkshire Hathaway took a new position in the name, investing $297 million in the third quarter.

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

Articles You May Like

BTC008: Bitcoin & Macro Mastermind Discussion w/ Lyn Alden & Luke Gromen
Comfort Systems USA (FIX) and Lululemon (LULU): 10/17/25 Bull & Bear
BTC037: Tech Entrepreneur to Bitcoin Investor w/Jay Gould
BTC069: Bitcoin Retirement Planning & Self-Custody w/ Parker Lewis & Jeff Vandrew
Quantum Stocks Have Sold Off: Buy the Dip?