Warren Buffett just sold $170 billion in stocks—nearly a third of his portfolio. Meanwhile, retail investors are buying the S&P 500 like it’s 1999. Again.

Berkshire Hathaway now sits on $397 billion in cash, the largest war chest in its history. Buffett’s message? Prices are too high. So why are you still buying?

Let’s be clear: This isn’t panic-selling. It’s a deliberate, two-year retreat from a market that’s looking increasingly like a rigged casino. And if you’re not at least questioning your own strategy right now, you’re either a genius or the greater fool.


The Market’s Dirty Little Secret: You’re Overpaying for Seven Stocks

Here’s the uncomfortable truth: 35% of your S&P 500 index fund is just seven stocks. Apple, Microsoft, Nvidia, Amazon, Meta, Alphabet, and Tesla—the so-called "Magnificent Seven"—now dominate the index like never before. For context, the last time concentration risk was this extreme was the dot-com bubble. And we all know how that ended.

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QQQ is the poster child for this concentration risk. Apple, Microsoft, Nvidia, Amazon, Meta, Alphabet, and Tesla make up 45% of its portfolio. If you own QQQ, you’re making a massive bet on seven companies—and little else.

But here’s the kicker: In 2024, the Magnificent Seven are underperforming the broader market. That’s right—your index fund is dragging you down because it’s overweight the very stocks that are lagging. So much for passive investing’s safety net.

Chart showing S&P 500 concentration risk with Magnificent Seven vs rest of index
The S&P 500’s concentration risk is back to dot-com levels. Source: Bloomberg | Source: capitalgroup.com

Buffett’s Three C’s: The Framework You’re Ignoring

Buffett didn’t get rich by following the crowd. His selling spree isn’t about fear—it’s about opportunity cost. And he’s using a simple framework to decide what to dump: the Three C’s.

“The biggest mistake I see? People don’t sell. They hold onto stocks that go up a lot—and then they go down a lot, and they never recover.” — Felix Pin, Goat Academy

1. Change in the Company: If the business fundamentals deteriorate, sell. Buffett’s exit from banks? He sees long-term headwinds in financials. His Apple sell-off? Even the "best business in the world" can become a bad investment if the price is wrong.

2. Change in Cost: If the stock is no longer a bargain, sell. Apple’s PE ratio has doubled since Buffett first bought it—from ~15x to ~30x. That’s not a bargain. That’s a premium. And premiums are for suckers.

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MPLY’s Dominance Scoring System is built for this exact environment. It targets companies with unshakable moats—like the Magnificent Seven—but only when their valuations make sense. If you’re betting on dominance, you’d better be sure you’re not overpaying for it.

3. Change in Cash Needs: If there’s a better opportunity, sell. Buffett’s $397 billion cash pile isn’t idle—it’s a loaded elephant gun. He’s waiting for the next crash to deploy it. And crashes? They don’t send invitations.

The Buffett Indicator Is Screaming "Overvalued"

Buffett’s favorite valuation metric—the Buffett Indicator (total stock market cap vs. GDP)—is flashing red. Right now, it’s at 230%. The last time it was this high? The dot-com bubble and 2008. Both ended in tears.

For context, Buffett himself said a reading above 200% is playing with fire. So either he’s wrong, or the rest of us are about to get burned. Place your bets.

Chart of Buffett Indicator historical values with current 2024 reading highlighted
The Buffett Indicator is at levels only seen during the dot-com bubble and 2008. Source: Federal Reserve | Source: marketsentiment.co

Your Advantage Over Buffett: You’re Small

Here’s the irony: You have an edge over Warren Buffett. His $397 billion cash pile is a curse. He can’t buy anything smaller than a $40 billion company without moving the market. You? You can buy anything—including the next 1000% winner before it blows up.

Buffett’s limited to ~50 companies. You’ve got thousands of opportunities. So why are you still betting on the same seven stocks as everyone else?