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Berkshire Hathaway Class B

2,164 hedge funds and large institutions have $181B invested in Berkshire Hathaway Class B in 2018 Q1 according to their latest regulatory filings, with 106 funds opening new positions, 891 increasing their positions, 850 reducing their positions, and 73 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
2,164
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
449
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.2B
Puts
$1.69B
Net Calls
Net Calls Change

Top Buyers

1 +$722M
2 +$506M
3 +$438M
4
BlackRock
BlackRock
New York
+$383M
5
Goldman Sachs
Goldman Sachs
New York
+$311M
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$257K
2002
$257K
2003
$254K
2004
$253K
2005
$252K
2006
$252K
2007
$252K
2008
$251K
2009
$251K
2010
$251K
2011
$250K
2012
$249K
2013
$249K
2014
$248K
2015
$247K
2016
$246K
2017
$246K
2018
$245K
2019
$244K
2020
$241K
2021
$240K
2022
$235K
2023
$235K
2024
$232K
2025
$231K