--- title: "Warren Buffett sits on a record $397B in cash while Michael Burry shorts AI for $1B, betting it's 1999 all over again. What do they see?" type: "News" locale: "en" url: "https://longbridge.com/en/news/287098183.md" description: "Buffett invests when the market is fearful and prices are reasonable, and he’s not investing now." datetime: "2026-05-20T16:51:18.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/287098183.md) - [en](https://longbridge.com/en/news/287098183.md) - [zh-HK](https://longbridge.com/zh-HK/news/287098183.md) --- # Warren Buffett sits on a record $397B in cash while Michael Burry shorts AI for $1B, betting it's 1999 all over again. What do they see? Buffett invests when the market is fearful and prices are reasonable, and he’s not investing now. ### Related Stocks - [BRK.A.US](https://longbridge.com/en/quote/BRK.A.US.md) - [BRK.B.US](https://longbridge.com/en/quote/BRK.B.US.md) - [07777.HK](https://longbridge.com/en/quote/07777.HK.md) ## Related News & Research - [Ackman and Berkshire Are Betting Against Each Other on AI](https://longbridge.com/en/news/286940910.md) - [First Eagle Investment Management boosts Berkshire Hathaway B stake](https://longbridge.com/en/news/286349175.md) - [Jim Cramer Says Nvidia Should Stay Inside China’s AI Boom, Not Walk Away](https://longbridge.com/en/news/286804523.md) - [How network intelligence can help businesses anticipate risks, ensure uptime, and deliver on AI](https://longbridge.com/en/news/286815400.md) - [Buffett’s record cash reserve signals caution as he retires](https://longbridge.com/en/news/286493993.md)