13F filing · Sep 30, 2025

Berkshire Hathaway portfolio · Sep 30, 2025

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Frequently asked questions

What did Berkshire Hathaway hold in Sep 30, 2025?

Berkshire Hathaway reported 41 long holdings for Sep 30, 2025 in its 13F filing on Insider Deck.

What did Berkshire Hathaway buy last quarter?

Open the trades lens on the Berkshire Hathaway filing for Sep 30, 2025 to see adds, trims, new positions, and exits versus the prior report.

What is Berkshire Hathaway's largest position?

In the Sep 30, 2025 filing, one of the largest reported positions is AAPL.