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Berkshire Hathaway Class B

4,488 hedge funds and large institutions have $394B invested in Berkshire Hathaway Class B in 2024 Q4 according to their latest regulatory filings, with 580 funds opening new positions, 1,714 increasing their positions, 1,554 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: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

3% more funds holding in top 10

Funds holding in top 10: 703726 (+23)

0% less capital invested

Capital invested by funds: $395B → $394B (-$1.25B)

0.77% less ownership

Funds ownership: 66.38%65.61% (-0.77%)

Holders
4,488
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
726
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$10.3B
Puts
$6.2B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$3.44M
2002
$3.44M
2003
$3.43M
2004
$3.42M
2005
$3.41M
2006
$3.41M
2007
$3.41M
2008
$3.4M
2009
$3.4M
2010
$3.4M
2011
$3.4M
2012
$3.39M
2013
$3.38M
2014
$3.38M
2015
$3.38M
2016
$3.38M
2017
$3.38M
2018
$3.38M
2019
$3.38M
2020
$3.38M
2021
$3.37M
2022
$3.36M
2023
$3.36M
2024
$3.36M
2025
$3.35M