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Berkshire Hathaway Class B
BRK.B

Overview Fund Activity

4,492 hedge funds and large institutions have $464B invested in Berkshire Hathaway Class B in 2025 Q1 according to their latest regulatory filings, with 223 funds opening new positions, 1,873 increasing their positions, 1,785 reducing their positions, and 107 closing their positions.

Holders
4,492
Holders Change
+29
Holders Change %
+0.65%
% of All Funds
61.03%
Holding in Top 10
920
Holding in Top 10 Change
+202
Holding in Top 10 Change %
+28.13%
% of All Funds
12.5%
New
223
Increased
1,873
Reduced
1,785
Closed
107
Calls
$11.1B
Puts
$7.32B
Net Calls
+$3.81B
Net Calls Change
-$334M

Top Buyers

1
NL
1
Nuveen LLC
North Carolina
$3.17B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$7.42B
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$80.2B
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$8.63B
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$20.9B

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$0
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$796M
3
Gates Foundation Trust
3
Gates Foundation Trust
Washington
$9.15B
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$77.2M
5
AIS
5
AM Investment Strategies
Tennessee
$62.2M
Name Market Value Shares Shares
Change 		Shares
Change %
Natixis Advisors
101
Natixis Advisors
Massachusetts
$432M 811,514 +158,257 +24%
Acadian Asset Management
102
Acadian Asset Management
Massachusetts
$427M 801,729 -521,095 -39%
Nordea Investment Management
103
Nordea Investment Management
Sweden
$416M 787,984 -17,555 -2%
CIBC World Market
104
CIBC World Market
Ontario, Canada
$402M 755,703 -48,599 -6%
State of Wisconsin Investment Board
105
State of Wisconsin Investment Board
Wisconsin
$400M 750,708 +14,667 +2%
O
106
Ossiam
France
$397M 744,812 -21,368 -3%
CAPTRUST Financial Advisors
107
CAPTRUST Financial Advisors
North Carolina
$395M 742,118 +21,651 +3%
Retirement Systems of Alabama
108
Retirement Systems of Alabama
Alabama
$394M 740,719 -6,930 -0.9%
First Trust Advisors
109
First Trust Advisors
Illinois
$388M 728,701 +420,871 +137%
Cerity Partners
110
Cerity Partners
New York
$387M 727,188 +93,507 +15%
TD Asset Management
111
TD Asset Management
Ontario, Canada
$382M 717,525 -80,305 -10%
VOYA Investment Management
112
VOYA Investment Management
Georgia
$380M 714,263 -6,085 -0.8%
Fayez Sarofim & Co
113
Fayez Sarofim & Co
Texas
$379M 711,923 -12,397 -2%
Russell Investments Group
114
Russell Investments Group
United Kingdom
$376M 706,447 -48,754 -6%
Cambridge Investment Research Advisors
115
Cambridge Investment Research Advisors
Iowa
$373M 699,458 +13,058 +2%
Truist Financial
116
Truist Financial
North Carolina
$371M 695,889 -2,518 -0.4%
Cetera Investment Advisers
117
Cetera Investment Advisers
Illinois
$368M 690,794 +51,279 +8%
EHC
118
Everett Harris & Co
California
$362M 679,498 -16,058 -2%
DSA
119
Davis Selected Advisers
Arizona
$361M 678,453 -39,060 -5%
Credit Agricole
120
Credit Agricole
France
$360M 675,676 -58,235 -8%
Toronto Dominion Bank
121
Toronto Dominion Bank
Ontario, Canada
$356M 667,961 +269,402 +68%
Pictet Asset Management
122
Pictet Asset Management
Switzerland
$354M 665,185 -70,321 -10%
FMI
123
Fiduciary Management Inc
Wisconsin
$350M 656,270 -28,912 -4%
Mitsubishi UFJ Trust & Banking
124
Mitsubishi UFJ Trust & Banking
Japan
$349M 655,774 -10,148 -2%
ClearBridge Investments
125
ClearBridge Investments
New York
$348M 654,239 -50,128 -7%
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5
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