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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 %
Raymond James Financial
26
Raymond James Financial
Florida
$2.07B 3,892,476 +11,611 +0.3%
Swiss National Bank
27
Swiss National Bank
Switzerland
$2B 3,753,505 +9,900 +0.3%
Flossbach Von Storch
28
Flossbach Von Storch
Germany
$1.91B 3,595,463 -902,196 -20%
HSBC Holdings
29
HSBC Holdings
United Kingdom
$1.83B 3,432,444 -117,088 -3%
Deutsche Bank
30
Deutsche Bank
Germany
$1.81B 3,394,414 +500,089 +17%
HHII
31
H&H International Investment
California
$1.8B 3,381,300 -239,800 -7%
Sumitomo Mitsui Trust Group
32
Sumitomo Mitsui Trust Group
Japan
$1.75B 3,277,102 +32,358 +1%
AllianceBernstein
33
AllianceBernstein
Tennessee
$1.72B 3,237,252 -428,475 -12%
RhumbLine Advisers
34
RhumbLine Advisers
Massachusetts
$1.62B 3,048,205 +14,301 +0.5%
LPL Financial
35
LPL Financial
California
$1.57B 2,943,391 +268,311 +10%
Mitsubishi UFJ Asset Management
36
Mitsubishi UFJ Asset Management
Japan
$1.52B 2,854,089 +323,367 +13%
Creative Planning
37
Creative Planning
Kansas
$1.47B 2,761,647 +60,458 +2%
Bank of Montreal
38
Bank of Montreal
Ontario, Canada
$1.4B 2,624,166 -267,213 -9%
Artisan Partners
39
Artisan Partners
Wisconsin
$1.37B 2,581,053 -52,493 -2%
Principal Financial Group
40
Principal Financial Group
Iowa
$1.33B 2,495,824 +11,948 +0.5%
HighTower Advisors
41
HighTower Advisors
Illinois
$1.33B 2,494,554 +14,405 +0.6%
Neuberger Berman Group
42
Neuberger Berman Group
New York
$1.31B 2,453,515 -32,012 -1%
Baird Financial Group
43
Baird Financial Group
Wisconsin
$1.3B 2,444,997 +10,568 +0.4%
National Pension Service
44
National Pension Service
South Korea
$1.27B 2,386,019 +98,263 +4%
BNP Paribas Financial Markets
45
BNP Paribas Financial Markets
France
$1.27B 2,380,504 -304,601 -11%
Wellington Management Group
46
Wellington Management Group
Massachusetts
$1.26B 2,359,877 +716,021 +44%
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
$1.12B 2,098,728 -174,400 -8%
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$1.1B 2,060,202 -8,864 -0.4%
Corient Private Wealth
49
Corient Private Wealth
Florida
$1.06B 1,860,137 -65,400 -3%
First Manhattan
50
First Manhattan
New York
$1.03B 1,932,962 +26,508 +1%
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