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The Stocks Billionaire Investors Are Quietly Buying

Couch InvestorMay 18, 2026

Summary

Couch Investor analyzes the Q1 13F filings of several high-profile fund managers, highlighting a general trend of moving capital out of China and into US-based AI and semiconductor stocks. He emphasizes that 13F data is lagging by three months, meaning the reported moves might have already been reversed. The video covers major shifts in the portfolios of David Tepper, Daniel Loeb, Bill Ackman, Warren Buffett, and Bill Gates.

The main thesis is that institutional conviction is currently centered on AI infrastructure and large-cap technology, with Amazon emerging as a top holding across multiple portfolios. However, there is a clear divergence in strategy regarding the 'Big Three' (Microsoft, Google, and Amazon), as some investors are swapping one for another based on perceived valuation gaps. Couch Investor warns against blindly copying these moves, as they often serve different portfolio functions or timing strategies.

Amazon (AMZN): Frequently seen as the new top position in several major portfolios including Appaloosa and Third Point.
Alphabet (GOOGL): Significant interest from Berkshire Hathaway and TCI, though some like Pat Dorsey and Terry Smith have exited or trimmed.
Microsoft (MSFT): Notable for the complete exit by the Gates Foundation and Daniel Loeb, while Bill Ackman added it as a top position, viewing it as undervalued.
Nvidia (NVDA): Experienced a massive 93.5% trim by Daniel Loeb's Third Point, suggesting some profit-taking in the AI sector.
PayPal (PYPL): Mentioned as a stock seeing some renewed interest from specific smaller fund managers despite general market skepticism.
Chinese Stocks (BABA, JD, PDD): Seeing massive reductions from Tepper and Loeb, indicating a broader rotation out of the Chinese market.

Mentioned Stocks

AMZN
Sentiment: BUYAction: RECOMMENDED

Reasoning: Couch Investor notes that Amazon has become the number one holding in multiple major portfolios, including David Tepper's Appaloosa and Daniel Loeb's Third Point, showing a clear trend of institutional accumulation.

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NVDA
Sentiment: SELLAction: SOLD

Reasoning: Couch Investor points out that Daniel Loeb's Third Point performed a massive trim of 93.5% of its Nvidia stake in Q1, although it remains a tiny fraction of the portfolio.

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PYPL
Sentiment: BUY

Reasoning: Couch Investor identifies PayPal as a stock that some super investors are starting to buy or add to significantly, with one manager making it 10.5% of his portfolio.

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MSFT
Sentiment: HOLD

Reasoning: Couch Investor reports conflicting moves: Bill Gates and Daniel Loeb sold out completely, while Bill Ackman added it heavily to Pershing Square, believing it is currently the undervalued name compared to Google.

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GOOGL
Sentiment: BUYAction: RECOMMENDED

Reasoning: Couch Investor highlights significant buying activity from Berkshire Hathaway and Chris Hohn. He mentions that Ackman previously bought it when 'everybody hated it,' which has proven successful.

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BABA
Sentiment: SELLAction: SOLD

Reasoning: Couch Investor notes a sharp rotation out of China, with David Tepper trimming his Alibaba position by 32.5% and Daniel Loeb selling out of the stock completely.

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