Shares of Warren Buffett's Berkshire Hathaway are on track for another record. The company's Class B shares are up nearly 17% this year, compared with a 3.7% decline in the S&P 500. If the shares end the day higher,

Class B shares of Berkshire Hathaway (NYSE:BRK.B) on Thursday were on track to post a six-day win streak for the first time since late January, while class A shares of the sprawling conglomerate (NYSE:BRK.

Berkshire Hathaway stock continued its strong 2025 advance Monday, hitting a record high and putting it way ahead of the S&P 500 index so far this year. Berkshire’s Class A stock rose 1.8% to $784,957 while the Class B shares ended at $523.