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Berkshire Hathaway Class B

3,007 hedge funds and large institutions have $225B invested in Berkshire Hathaway Class B in 2021 Q1 according to their latest regulatory filings, with 183 funds opening new positions, 1,151 increasing their positions, 1,244 reducing their positions, and 71 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 capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

3% more funds holding

Funds holding: 2,9283,007 (+79)

0.51% more ownership

Funds ownership: 65.67%66.18% (+0.51%)

7% less repeat investments, than reductions

Existing positions increased: 1,151 | Existing positions reduced: 1,244

Holders
3,007
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
459
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.83B
Puts
$3.53B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$1.07M
2002
$1.07M
2003
$1.07M
2004
$1.07M
2005
$1.07M
2006
$1.07M
2007
$1.06M
2008
$1.06M
2009
$1.06M
2010
$1.06M
2011
$1.06M
2012
$1.06M
2013
$1.05M
2014
$1.05M
2015
$1.05M
2016
$1.05M
2017
$1.05M
2018
$1.05M
2019
$1.04M
2020
$1.04M
2021
$1.04M
2022
$1.04M
2023
$1.04M
2024
$1.04M
2025
$1.04M