下面是ChatGPT给出的巴菲特现在拥有的现金和投资占比, 改正的对吗？

As of the most recent data, Warren Buffett’s Berkshire Hathaway has approximately $168 billion in cash and short-term investments. This amount represents a significant portion of the company’s total portfolio. Given that Berkshire’s entire portfolio is valued at around $370 billion, this cash pile constitutes roughly 45% of their total investment assets.

$370 billion 应该是持股价值吧？ 那么

Cash% = 168/(168+370) = 31.2%