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Berkshire Hathaway Class B

2,933 hedge funds and large institutions have $209B invested in Berkshire Hathaway Class B in 2020 Q4 according to their latest regulatory filings, with 387 funds opening new positions, 975 increasing their positions, 1,197 reducing their positions, and 73 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 funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

0% less funds holding in top 10

Funds holding in top 10: 439438 (-1)

0.47% less ownership

Funds ownership: 66.17%65.69% (-0.47%)

19% less repeat investments, than reductions

Existing positions increased: 975 | Existing positions reduced: 1,197

Holders
2,933
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
438
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.45B
Puts
$4.02B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$919K
2002
$918K
2003
$915K
2004
$914K
2005
$914K
2006
$909K
2007
$908K
2008
$906K
2009
$906K
2010
$905K
2011
$903K
2012
$899K
2013
$898K
2014
$897K
2015
$894K
2016
$893K
2017
$891K
2018
$890K
2019
$887K
2020
$885K
2021
$885K
2022
$885K
2023
$885K
2024
$884K
2025
$882K