TradingKey - On September 22, Mitsui & Co., one of Japan’s Trading Houses, announced that Warren Buffett’s Berkshire Hathaway now holds over 10% of the company’s shares, making it a major shareholder and possibly looking to further increase its stake.

TradingKeyMon, Sep 22

Warren Buffett Q2 2025 13F Analysis: Betting on UnitedHealth Again After 14 Years

TradingKey - In Q2 2025, the value of Berkshire Hathaway’s investment portfolio declined from $259.8 billion in Q1 to $257.5 billion, a decrease of 0.89%. Analysis indicates that this drop is primarily driven by a net capital outflow of 0.78%. The outflow may be linked to changing market conditions

TradingKeyFri, Aug 15

Buffett’s “Mystery Holdings” Revealed in Q2: Are Nucor, Lennar, and D.R. Horton Really His Bets?

TradingKey - In its latest 13F filing, Berkshire Hathaway, led by “the Oracle of Omaha” Warren Buffett, finally disclosed the “mystery holdings” it deliberately concealed in the first quarter: Nucor (NUE), Lennar (LEN), and D.R. Horton (DHI) — a move that may reflect a strategic bet on the recovery

TradingKeyFri, Aug 15

UnitedHealth’s Turnaround Story? Buffett and David Tepper Both “Buy the Dip” in Q2 on This Retail Favorite

TradingKey - A series of setbacks — executive turmoil, rising medical costs, and cyberattacks — have halved the stock price of UnitedHealth (UNH), the U.S. health insurance leader, in 2025. Yet Wall Street’s most legendary investors see a “buying opportunity”: In their Q2 13F filings, Berkshire

TradingKeyFri, Aug 15

Shock Sale at Berkshire Hathaway: Longtime Supporter and Berkshire Director’s Firm Sells 30% of Holdings

TradingKey - As shares of Berkshire Hathaway, the company led by legendary investor Warren Buffett, retreated from recent highs, a notable move by one of its board members has raised concerns. Davis Selected Advisers, an investment firm affiliated with Chris Davis — a long-time supporter of Buffett

TradingKeyTue, Aug 12

Shock Sale at Berkshire Hathaway: Longtime Supporter and Berkshire Director’s Firm Sells 30% of Holdings

TradingKeyTue, Aug 12

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