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Berkshire Hathaway Class B

4,569 hedge funds and large institutions have $426B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 216 funds opening new positions, 1,984 increasing their positions, 1,735 reducing their positions, and 124 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0.29% more ownership

Funds ownership: 65.13%65.42% (+0.29%)

8% less capital invested

Capital invested by funds: $464B → $426B (-$38.6B)

23% less funds holding in top 10

Funds holding in top 10: 928718 (-210)

Holders
4,569
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
718
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.26B
Puts
$6.95B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2051
$3.48M
2052
$3.48M
2053
$3.47M
2054
$3.47M
2055
$3.47M
2056
$3.47M
2057
$3.47M
2058
$3.47M
2059
$3.46M
2060
$3.46M
2061
$3.46M
2062
$3.45M
2063
$3.45M
2064
$3.44M
2065
$3.44M
2066
$3.43M
2067
$3.42M
2068
$3.42M
2069
$3.42M
2070
$3.42M
2071
$3.42M
2072
$3.41M
2073
$3.41M
2074
$3.41M
2075
$3.41M