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Berkshire Hathaway Class B
BRK.B

Overview Fund Activity

3,014 hedge funds and large institutions have $233B invested in Berkshire Hathaway Class B in 2021 Q3 according to their latest regulatory filings, with 106 funds opening new positions, 1,184 increasing their positions, 1,166 reducing their positions, and 93 closing their positions.

Holders
3,014
Holders Change
-29
Holders Change %
-0.95%
% of All Funds
52.93%
Holding in Top 10
459
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-0.65%
% of All Funds
8.06%
New
106
Increased
1,184
Reduced
1,166
Closed
93
Calls
$5.79B
Puts
$4.52B
Net Calls
+$1.27B
Net Calls Change
+$626M

Top Buyers

1
Barclays
1
Barclays
United Kingdom
$1.75B
2
HCM
2
Himalaya Capital Management
Washington
$245M
3
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$370M
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$517M
5
PAMS
5
Pictet Asset Management (Switzerland)
Switzerland
$191M

Top Sellers

1
Gates Foundation Trust
1
Gates Foundation Trust
Washington
$10.6B
2
BlackRock
2
BlackRock
New York
$28.7B
3
Eagle Capital Management (New York)
3
Eagle Capital Management (New York)
New York
$188M
4
State Street
4
State Street
Massachusetts
$20.8B
5
VAM
5
Vontobel Asset Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
DTL
3051
Dynamic Technology Lab
Singapore
– – -6,138 Closed
GWM
3052
GSB Wealth Management
Connecticut
– – -5,996 Closed
LCM
3053
Legato Capital Management
California
– – -5,961 Closed
CIG
3054
Consolidated Investment Group
Colorado
– – -5,149 Closed
LCM
3055
Laurion Capital Management
New York
– – -4,912 Closed
GHA
3056
GW Henssler & Associates
Georgia
– – -3,801 Closed
QT
3057
Quantamental Technologies
New York
– – -3,398 Closed
HR
3058
Hayden Royal
North Carolina
– – -2,951 Closed
SIGI
3059
Susquehanna International Group (Ireland)
Ireland
– – -2,866 Closed
LPARFS
3060
Leverage Partners Absolute Return Fund SPC
Cayman Islands
– – -2,500 Closed
RCM
3061
Radnor Capital Management
Pennsylvania
– – -2,281 Closed
WCM
3062
Weld Capital Management
New York
– – -2,007 Closed
CF
3063
Corrigan Financial
Rhode Island
– – -1,826 Closed
SPP
3064
Single Point Partners
Massachusetts
– – -1,819 Closed
WF
3065
Williams Financial
Vermont
– – -1,662 Closed
RBC
3066
Roble Belko & Company
Pennsylvania
– – -1,656 Closed
HFA
3067
High Falls Advisors
New York
– – -1,477 Closed
MAM
3068
Mastrapasqua Asset Management
Tennessee
– – -1,250 Closed
CCA
3069
Conservest Capital Advisors
Pennsylvania
– – -1,225 Closed
XT
3070
XTX Topco
Cayman Islands
– – -1,181 Closed
SSG
3071
Summit Securities Group
New York
– – -1,176 Closed
DFG
3072
Demars Financial Group
Washington
– – -1,100 Closed
FFG
3073
Fullen Financial Group
Ohio
– – -1,073 Closed
MSU
3074
Mizuho Securities USA
New York
– – -1,016 Closed
CPSC
3075
Carl P. Sherr & Co
Massachusetts
– – -958 Closed
121 122
123
124 125