What was Buffett's main topic in the 2025 letter?

 title: 'Buffett's 2025 Letter to Shareholders (Full Text)'

Buffett's main topic in the 2025 letter to shareholders was the performance of Berkshire Hathaway in 2024, noting that it exceeded his expectations despite 53% of the 189 operating companies reporting a decline in earnings[1].

[1] coinlive.com