Summary of "Warren Buffett Just Did The Biggest Moves In History"

Summary of Finance-Specific Content from “Warren Buffett Just Did The Biggest Moves In History”


Key Moves & Portfolio Changes by Berkshire Hathaway (Warren Buffett)

  1. Cash Position

    • Berkshire Hathaway is holding a record $340 billion in cash and US Treasury bills as of mid-2025.
    • This cash pile exceeds the combined market cap of Microsoft, Google, and Amazon.
    • Treasury bills yield close to 4%, generating billions in income while waiting.
    • Buffett views cash as optionality, enabling him to act when market opportunities arise.
    • This level of cash accumulation historically precedes significant market moves.
  2. Selling S&P 500 ETFs (SPY, VO)

    • Berkshire sold all shares of low-cost S&P 500 ETFs.
    • These were small, placeholder positions.
    • Buffett prefers precision over diversification when he already owns key stocks directly (Apple, Chevron, Bank of America, Coca-Cola).
    • Selling ETFs freed capital for more value-focused investments.
  3. Exits from Individual Stocks

    • HP Inc. Bought in 2022 as a stable, cash-generating business at a bargain price. Sold completely by early 2024 due to shrinking margins, slowing growth, and competitive pressures. Buffett identified it as a value trap — cheap but lacking durable economics.

    • Snowflake (SNOW) Bought during 2020 IPO, surprising given Buffett’s usual style. Revenue grew rapidly but the company never turned a profit. Sold all 6.1 million shares by 2024 due to lack of free cash flow and profitability. Buffett avoids growth stories without clear profit paths.

    • Paramount Global Bought as a contrarian bet on traditional media at a cheap valuation. Streaming competition and slowing subscriber growth led to deteriorating fundamentals. Sold all shares by early 2024, with Buffett admitting it was a mistake and a loss.

    • Croup (Banking stock) Sold entire stake (~14.6 million shares) in early 2025. Decision driven by portfolio simplification and preference for Bank of America as the primary banking exposure. Reflects risk management by concentrating on highest conviction names.

    • New Holdings (Latin American Fintech) Bought in 2021 during rapid growth phase (Brazil, Mexico, Colombia). Revenue soared from a few hundred million to over $8 billion; profits reached ~$2 billion. Sold entire stake by early 2025 due to valuation priced for perfection despite strong growth.

    • T-Mobile Trimmed and exited position by 2025 despite 65%+ stock price gains and profits growing from $2.5 billion to $12 billion. Valuation became stretched; Buffett took profits as risk/reward flipped.

  4. Bank of America (BAC)

    • Trimmed stake from late 2024 to mid-2025 to about 605 million shares.
    • Still a large core holding.
    • Reflects respect for credit cycles, interest rates, and loan growth dynamics.
    • Demonstrates portfolio sizing discipline balancing conviction with risk management.
  5. Apple (AAPL)

    • Largest single position, once over 50% of Berkshire’s US stock portfolio.
    • Trimmed heavily over four quarters from late 2024 to 2025 but still represents ~22% of the portfolio.
    • Buffett trimmed to manage concentration risk and lock in profits amid high valuations.
    • Selling winners is a form of risk management, not loss of conviction.

Macroeconomic & Market Context


Investing Methodology & Framework Highlighted


Explicit Recommendations / Cautions


Assets, Tickers, and Sectors Mentioned


Disclaimers / Notes


Presenters / Sources


End of Summary

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