Wealth and Wisdom: Week of November 10, 2025
- Mike Brown

- Nov 10, 2025
- 3 min read
Investors seem to be growing more cautious in recent weeks, especially when it comes to a handful of stocks whose future seems tied to the future of AI technology. The popularity of these companies has driven the market’s performance over the last two years – and the S&P 500 has become heavily concentrated. The 10 largest companies – just 2% of the total – now account for 40% of the index’s market capitalization.
Warren Buffett, meanwhile, continues to grow his cash hoard. Berkshire now holds more than $381 billion in cash and equivalents, more than ever before. And for the fifth straight quarter, the company has opted not to buy back any of its own shares, a second clear sign to many that the legendary investor deems the current market overvalued.

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If you’re feeling overwhelmed by everyday finances, now might be a good time to change your system. Here’s how to do it. (Reading time: 4 minutes)
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Continuing care retirement communities offer an array of care, from independent living to full-time nursing care – all in the same place. (Reading time: 8 minutes)
Words to the Wise
“Any man can earn a dollar, but it takes a wise man to keep it.”
– Russell Sage, American financier
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