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Berkshire Hathaway Class B

4,561 hedge funds and large institutions have $426B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 217 funds opening new positions, 1,980 increasing their positions, 1,736 reducing their positions, and 124 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 repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0.28% more ownership

Funds ownership: 65.14%65.43% (+0.28%)

8% less capital invested

Capital invested by funds: $464B → $426B (-$38.7B)

23% less funds holding in top 10

Funds holding in top 10: 927717 (-210)

Holders
4,561
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
717
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.26B
Puts
$6.95B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Treasurer of the State of North Carolina
101
Treasurer of the State of North Carolina
North Carolina
$419M
Toronto Dominion Bank
102
Toronto Dominion Bank
Ontario, Canada
$415M
Ohio Public Employees Retirement System (OPERS)
103
Ohio Public Employees Retirement System (OPERS)
Ohio
$406M
O
104
Ossiam
France
$403M
Natixis Advisors
105
Natixis Advisors
Massachusetts
$398M
Cerity Partners
106
Cerity Partners
New York
$376M
CIBC World Market
107
CIBC World Market
Ontario, Canada
$375M
Cambridge Investment Research Advisors
108
Cambridge Investment Research Advisors
Iowa
$372M
CAPTRUST Financial Advisors
109
CAPTRUST Financial Advisors
North Carolina
$369M
Retirement Systems of Alabama
110
Retirement Systems of Alabama
Alabama
$357M
Russell Investments Group
111
Russell Investments Group
United Kingdom
$351M
State of Wisconsin Investment Board
112
State of Wisconsin Investment Board
Wisconsin
$349M
Qube Research & Technologies (QRT)
113
Qube Research & Technologies (QRT)
United Kingdom
$348M
Focus Partners Wealth
114
Focus Partners Wealth
Massachusetts
$347M
VOYA Investment Management
115
VOYA Investment Management
Georgia
$346M
Cetera Investment Advisers
116
Cetera Investment Advisers
Illinois
$343M
Fayez Sarofim & Co
117
Fayez Sarofim & Co
Texas
$341M
Pictet Asset Management
118
Pictet Asset Management
Switzerland
$338M
Hudson Bay Capital Management
119
Hudson Bay Capital Management
Connecticut
$334M
D.E. Shaw & Co
120
D.E. Shaw & Co
New York
$334M
Truist Financial
121
Truist Financial
North Carolina
$331M
EHC
122
Everett Harris & Co
California
$329M
Nordea Investment Management
123
Nordea Investment Management
Sweden
$325M
Allianz Asset Management
124
Allianz Asset Management
Germany
$320M
Mitsubishi UFJ Trust & Banking
125
Mitsubishi UFJ Trust & Banking
Japan
$318M