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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
2176
$3.05M
2177
$3.05M
2178
$3.04M
2179
$3.04M
2180
$3.04M
2181
$3.03M
2182
$3.03M
2183
$3.02M
2184
$3.02M
2185
$3.02M
2186
$3.01M
2187
$3.01M
2188
$3.01M
2189
$3M
2190
$2.98M
2191
$2.97M
2192
$2.97M
2193
$2.97M
2194
$2.97M
2195
$2.97M
2196
$2.97M
2197
$2.96M
2198
$2.95M
2199
$2.94M
2200
$2.93M