Recently, the 13F reports of US institutional investors have been released one after another, becoming an important channel for outsiders to understand Wall Street's investment trends.
According to the requirements of the US Securities and Exchange Commission (SEC), equity asset institutions managing more than $100 million in stock assets are required to report their holdings of US equities and related fund flows to the SEC within 45 days after the end of each quarter, which is the 13F report.
Among them, the holdings of top investment institutions such as Berkshire Hathaway, Bridgewater, Baillie Gifford, and ARK have received significant attention.Berkshire Hathaway further sold Apple and Bank of America, drastically cut Amazon, and newly added The New York Times; Bridgewater significantly increased its holdings in NVIDIA, Amazon, Micron Technology, and other AI-related stocks,as well as gold stocks; Baillie Gifford showed clear divergence in its operations on star tech stocks, adding to Google while reducing NVIDIA; ARK significantly reduced Tesla but continued to actively invest in cryptocurrency concept stocks like Coinbase.as well as gold stocks; Baillie Gifford showed clear divergence in its operations on star tech stocks, adding to Google while reducing NVIDIA; ARK significantly reduced Tesla but continued to actively invest in cryptocurrency concept stocks like Coinbase.
So, what signals are behind the moves of these capital giants?
Buffett’s 'Swan Song': Berkshire Hathaway further sold Apple and Bank of America, drastically cut Amazon, and newly added The New York Times.
Berkshire Hathaway disclosed its Q4 2025 13F filing on February 17 after the market close, marking Buffett's final 13F report after leading Berkshire for 60 years. The total market value of Berkshire’s Q4 portfolio was approximately $274 billion, an increase of about $7 billion from $267 billion in Q3. The top ten holdings accounted for 88.26% of the total portfolio value.
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