BRK.B icon

Berkshire Hathaway Class B
BRK.B

Overview Fund Activity

4,486 hedge funds and large institutions have $423B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 212 funds opening new positions, 1,947 increasing their positions, 1,709 reducing their positions, and 120 closing their positions.

Holders
4,486
Holders Change
-6
Holders Change %
-0.13%
% of All Funds
60.25%
Holding in Top 10
708
Holding in Top 10 Change
-212
Holding in Top 10 Change %
-23.04%
% of All Funds
9.51%
New
212
Increased
1,947
Reduced
1,709
Closed
120
Calls
$7.37B
Puts
$5.54B
Net Calls
+$1.82B
Net Calls Change
-$1.99B

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$3.58B
2
Gates Foundation Trust
2
Gates Foundation Trust
Washington
$11.7B
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$74.4B
4
BlackRock
4
BlackRock
New York
$55.1B
5
Goldman Sachs
5
Goldman Sachs
New York
$4.42B

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$4.36B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$6.68B
3
Barclays
3
Barclays
United Kingdom
$3.27B
4
BNP Paribas Financial Markets
4
BNP Paribas Financial Markets
France
$682M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$4.96B
Name Market Value Shares Shares
Change 		Shares
Change %
AQR Capital Management
76
AQR Capital Management
Connecticut
$530M 1,091,409 +61,489 +6%
PNC Financial Services Group
77
PNC Financial Services Group
Pennsylvania
$528M 1,086,482 +3,274 +0.3%
CCM
78
Check Capital Management
California
$521M 1,072,065 +10,326 +1%
Capital Research Global Investors
79
Capital Research Global Investors
California
$520M 1,071,393 -233,244 -18%
RG
80
Rathbones Group
United Kingdom
$511M 1,052,963 +15,315 +1%
LCOV
81
London Company of Virginia
Virginia
$510M 1,050,644 -174,853 -14%
Brown Advisory
82
Brown Advisory
Maryland
$510M 1,048,935 -67,432 -6%
Wealth Enhancement Advisory Services
83
Wealth Enhancement Advisory Services
Minnesota
$509M 1,049,335 -122,358 -10%
Arrowstreet Capital
84
Arrowstreet Capital
Massachusetts
$509M 1,047,106 -14,369 -1%
Korea Investment Corp
85
Korea Investment Corp
South Korea
$499M 1,027,733 -15,387 -1%
Ensign Peak Advisors
86
Ensign Peak Advisors
Utah
$490M 1,007,770 -8,942 -0.9%
Aviva
87
Aviva
United Kingdom
$486M 1,000,654 +148,404 +17%
Assenagon Asset Management
88
Assenagon Asset Management
Luxembourg
$476M 979,993 -514,980 -34%
Stifel Financial
89
Stifel Financial
Missouri
$474M 976,190 +22,872 +2%
MFIM
90
Mesirow Financial Investment Management
Illinois
$464M 954,309 +11,579 +1%
Royal London Asset Management
91
Royal London Asset Management
United Kingdom
$455M 937,337 -90,408 -9%
HCM
92
Himalaya Capital Management
Washington
$436M 897,749 – –
Fidelity International
93
Fidelity International
Bermuda
$433M 891,730 -249,304 -22%
Universal-Beteiligungs- und Servicegesellschaft
94
Universal-Beteiligungs- und Servicegesellschaft
Germany
$430M 884,395 +1,652 +0.2%
DWA
95
Douglass Winthrop Advisors
New York
$423M 869,806 +3,951 +0.5%
TD Asset Management
96
TD Asset Management
Ontario, Canada
$420M 865,434 +147,909 +21%
Treasurer of the State of North Carolina
97
Treasurer of the State of North Carolina
North Carolina
$419M 861,606 +23,533 +3%
Toronto Dominion Bank
98
Toronto Dominion Bank
Ontario, Canada
$415M 854,511 +186,550 +28%
Ohio Public Employees Retirement System (OPERS)
99
Ohio Public Employees Retirement System (OPERS)
Ohio
$406M 835,081 +3,952 +0.5%
O
100
Ossiam
France
$403M 829,845 +85,033 +11%
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4
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