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Warren Buffett Just Sent a Hidden Warning

Fin TekMay 29, 2026

Summary

Kuran states that Warren Buffett's Berkshire Hathaway has been a net seller of stocks for 14 straight quarters, the longest in Buffett's career, while building the largest cash pile in company history, signaling a clear warning about the market. This cautious stance is attributed to market overvaluation, as indicated by the 'Buffett indicator' which shows the market more than two standard deviations above its historical trend line. Kuran also highlights Buffett's concern about a 'gambling mood' in the market, leading to 'silly prices,' and the destabilizing concentration of market value in a few companies. Furthermore, Buffett is worried about inflation, particularly 'runaway inflation,' and the long-term systemic risk posed by high government debt that could weaken faith in the US dollar.

Despite the overall cautious outlook, Kuran points out that Berkshire Hathaway has made selective, focused investments, which he distills into a 'playbook' for individual investors. Kuran advises against panic selling and market timing, instead recommending a long-term investment approach.

Key takeaways and specific stock movements include:

**Alphabet (GOOGL):** Berkshire bought another $10 billion worth of Alphabet shares, nearly tripling its stake. Kuran explains that this investment makes sense due to Google's strong economic moat, including its leading position in AI infrastructure and models (partnering with Apple) and its status as the world's most valuable brand. This aligns with Buffett's criteria for hard-to-copy companies with pricing power, even if it might also reflect the influence of Greg Abel.
**Delta Airlines (DAL):** Berkshire opened a new sizable position, marking a significant shift given Buffett's historical aversion to airline stocks. Kuran notes Delta's recent record-breaking profitable quarter with $1.2 billion in free cash flow, alongside its strong position relative to weaker competitors. Delta is also trading at a low valuation of 11 times earnings, compared to the average US stock at nearly 26 times.
**New York Times (NYT) and Macy's (M):** Berkshire added to its positions in both companies. Kuran identifies these as 'strong brands,' which Buffett values as a crucial economic moat, setting companies apart from competitors.
**LAR Corp:** Berkshire increased its holdings in this American home building company, indicating focused, disciplined investments in specific plays.
**Stocks sold/reduced:** Berkshire completely sold positions in Amazon, United Health, Domino's Pizza, Visa, and Mastercard. They also reduced significant holdings in Bank of America and Chevron, especially after Chevron's price surge. Kuran interprets these sales as trimming "more expensive names" and reflecting a broader reluctance to deploy capital into "subpar opportunities" in the current market environment.

Kuran concludes by outlining Buffett's playbook for individual investors in an unstable market: (1) Buy companies with an economic moat (strong brands, tech advantages, customer lock-in), (2) Find companies with the strongest value, not just the lowest price, and (3) Stay invested for the long term, leveraging the advantage of consistent investing through volatility.

Mentioned Stocks

AMZN
Sentiment: SELL

Reasoning: Berkshire Hathaway completely sold its shares in Amazon. Kuran interprets this as part of Buffett's broader strategy of net selling stocks for 14 straight quarters, indicating caution towards 'more expensive names' and 'subpar opportunities' in an overvalued market, preferring to build cash reserves.

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BAC
Sentiment: SELL

Reasoning: Berkshire Hathaway reduced its position in Bank of America. Kuran notes this as reflecting a move to trim 'some of the more expensive names' and is consistent with the overall cautious stance in a market characterized by increasing speculation and high valuations.

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GOOGL
Sentiment: BUY

Reasoning: Berkshire Hathaway bought an additional $10 billion worth of Alphabet shares, nearly tripling its stake and making it their seventh largest position overall. Kuran explains that this investment makes sense despite Google's significant stock price rise (+200% in 5 years) and Buffett's historical tech aversion, due to Google's strong 'economic moat'. This includes its leading AI technology development (now partnering with Apple) and its recognition as the 'world's most valuable brand', both key criteria for Buffett's value investing philosophy.

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V
Sentiment: SELL

Reasoning: Berkshire Hathaway sold its shares in Visa. This action is part of the broader reduction in stock holdings, reflecting Buffett's and Abel's concerns about the current market's high valuations and their strategic move to increase cash reserves.

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MA
Sentiment: SELL

Reasoning: Berkshire Hathaway sold its shares in Mastercard. This aligns with Berkshire's long-term strategy of being a net seller for 14 straight quarters and a preference for holding cash over investing at current market prices, which are deemed overvalued.

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AAPL
Sentiment: HOLD

Reasoning: Apple remains Berkshire Hathaway's second-biggest tech position. Kuran mentions that Google has recently partnered with Apple for its foundation AI models, which reinforces Apple's strong technological position and indirectly supports its long-term value as a core holding within Berkshire's portfolio, aligning with the principle of investing in companies with strong economic moats.

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CVX
Sentiment: SELL

Reasoning: Berkshire Hathaway reduced its position in Chevron. This reduction occurred after the stock experienced a 'big run up in price' in the quarter due to surging oil prices. Kuran attributes this to Buffett's strategy of trimming 'more expensive names' and general market overvaluation concerns.

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UNH
Sentiment: SELL

Reasoning: Berkshire Hathaway completely sold its shares in United Health. This aligns with the overall pattern of net selling observed in Berkshire's latest 13F filing, driven by concerns about market overvaluation and a lack of compelling investment opportunities as articulated by Buffett and Greg Abel.

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DPZ
Sentiment: SELL

Reasoning: Berkshire Hathaway completely sold its shares in Domino's Pizza. Kuran highlights this as part of the consistent trend of Berkshire reducing its stock exposure and accumulating cash due to perceived market overvaluation and a lack of attractive deals.

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NYT
Sentiment: BUY

Reasoning: Berkshire Hathaway added to its position in The New York Times. Kuran identifies The New York Times as a 'strong brand,' which Buffett values as a crucial 'economic moat' that helps differentiate a company from competitors and provides it with pricing power, making it a desirable long-term investment.

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M
Sentiment: BUY

Reasoning: Berkshire Hathaway added to its position in Macy's. Kuran attributes this investment to Macy's being a 'strong brand,' fitting Buffett's investment philosophy of seeking companies with durable competitive advantages and economic moats that ensure long-term stability and profitability.

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DAL
Sentiment: BUY

Reasoning: Berkshire Hathaway opened a 'brand new sizable position' in Delta Airlines. Kuran highlights that despite Buffett's historical aversion to airline stocks, Delta recently reported its most profitable quarter ever with $1.2 billion in free cash flow, demonstrating exceptional strength while weaker competitors struggled. Furthermore, Delta is trading at a relatively low valuation of 11 times earnings, significantly below the average US stock's nearly 26 times, indicating it's a strong operator in a difficult industry available at a fair price.

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LAR CORP
Sentiment: BUY

Reasoning: Berkshire Hathaway added a bit to its LAR Corp holdings, an American home building company. Kuran interprets this as part of Buffett's 'focused, disciplined investments' in specific plays, aligning with the strategy of buying companies with strong value amidst a cautious overall market outlook.

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