Berkshire Hathaway Inc · Holdings as of Sep 30, 2025, filed by Nov 15, 2025 · US long stock positions only
The most-watched book on earth. Concentrated mega caps held for decades.
Reported value?Total value of the US long stock positions in the latest SEC filing. Not the fund's full size: cash, shorts, bonds and foreign listings never appear in these filings.
$267B
41 positions shown
Copycat since 2016?What $1 became if you bought this exact filed book at every filing deadline since 2016 and rebalanced quarterly. Price returns, dividends excluded. A copy of public filings, not the fund's actual performance.
2.77x
10% per year
vs SPY?The same $1 in SPY over the same window. Ahead means copying the filings beat the market; behind means the boring index won.
behind
SPY 3.57x same window
Top position?Largest holding by reported value and its share of the filed book.
AAPL
23% of book
Copying these filings vs SPY?Each line is $1 buying the filed book at every quarterly deadline. Hover for values at any quarter. Dividends excluded on both lines.
$1 at every deadline since 2016
Price returns, dividends excluded on both lines. A copycat of public filings traded at each deadline, not the fund's actual performance.
Positions built under SEC confidential treatment appear only after the SEC releases them. Cash, foreign listings and shorts never appear in these filings.