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Berkshire Hathaway Class B

2,394 hedge funds and large institutions have $187B invested in Berkshire Hathaway Class B in 2018 Q4 according to their latest regulatory filings, with 285 funds opening new positions, 972 increasing their positions, 809 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,394
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
539
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.71B
Puts
$2.03B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$473K
2002
$472K
2003
$472K
2004
$471K
2005
$470K
2006
$470K
2007
$470K
2008
$470K
2009
$468K
2010
$465K
2011
$464K
2012
$463K
2013
$462K
2014
$462K
2015
$461K
2016
$459K
2017
$457K
2018
$457K
2019
$456K
2020
$456K
2021
$455K
2022
$455K
2023
$455K
2024
$453K
2025
$452K