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Berkshire Hathaway Class B

3,535 hedge funds and large institutions have $256B invested in Berkshire Hathaway Class B in 2023 Q1 according to their latest regulatory filings, with 157 funds opening new positions, 1,365 increasing their positions, 1,396 reducing their positions, and 96 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: $

less funds holding

Funds holding:

less ownership

Funds ownership:

2% less repeat investments, than reductions

Existing positions increased: 1,365 | Existing positions reduced: 1,396

7% less capital invested

Capital invested by funds: $275B → $256B (-$18.4B)

9% less funds holding in top 10

Funds holding in top 10: 693629 (-64)

Holders
3,535
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
629
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.39B
Puts
$3.71B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$1.62M
2002
$1.61M
2003
$1.61M
2004
$1.61M
2005
$1.61M
2006
$1.6M
2007
$1.6M
2008
$1.6M
2009
$1.59M
2010
$1.59M
2011
$1.59M
2012
$1.59M
2013
$1.58M
2014
$1.58M
2015
$1.58M
2016
$1.57M
2017
$1.57M
2018
$1.57M
2019
$1.57M
2020
$1.57M
2021
$1.57M
2022
$1.57M
2023
$1.57M
2024
$1.55M
2025
$1.55M