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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 %
Vanguard Group
1
Vanguard Group
Pennsylvania
$80.2B 150,607,079 +2,567,089 +2%
BlackRock
2
BlackRock
New York
$59.4B 111,559,788 +1,158,376 +1%
State Street
3
State Street
Massachusetts
$38.5B 72,228,236 +564,181 +0.8%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$20.9B 39,367,395 +1,406,277 +4%
Morgan Stanley
5
Morgan Stanley
New York
$14.8B 27,791,293 -266,523 -0.9%
Gates Foundation Trust
6
Gates Foundation Trust
Washington
$9.15B 17,172,435 -2,482,589 -13%
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$8.63B 16,203,568 +1,674,126 +12%
Northern Trust
8
Northern Trust
Illinois
$8.63B 16,198,444 -269,141 -2%
Fidelity Investments
9
Fidelity Investments
Massachusetts
$7.42B 13,926,009 +4,075,824 +41%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$6.49B 12,183,872 -415,259 -3%
T. Rowe Price Associates
11
T. Rowe Price Associates
Maryland
$5.93B 11,143,300 +787,961 +8%
Charles Schwab
12
Charles Schwab
California
$5.8B 10,887,420 +31,222 +0.3%
Royal Bank of Canada
13
Royal Bank of Canada
Ontario, Canada
$5.17B 9,715,347 -78,827 -0.8%
Bank of America
14
Bank of America
North Carolina
$4.9B 9,196,495 +152,852 +2%
Goldman Sachs
15
Goldman Sachs
New York
$4.36B 8,186,999 +1,126,747 +16%
Barclays
16
Barclays
United Kingdom
$4.19B 7,865,341 +741,354 +10%
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$3.9B 7,327,645 +28,464 +0.4%
UBS AM
18
UBS AM
Illinois
$3.81B 7,145,474 +872,041 +14%
Legal & General Group
19
Legal & General Group
United Kingdom
$3.29B 6,168,940 -54,179 -0.9%
UBS Group
20
UBS Group
Switzerland
$3.18B 5,980,274 +511,024 +9%
NL
21
Nuveen LLC
North Carolina
$3.17B 5,956,291 +5,956,291 New
Wells Fargo
22
Wells Fargo
California
$2.74B 5,136,362 +143,570 +3%
California Public Employees Retirement System
23
California Public Employees Retirement System
California
$2.54B 4,774,712 -99,513 -2%
Invesco
24
Invesco
Georgia
$2.5B 4,690,481 -577,728 -11%
Amundi
25
Amundi
France
$2.43B 4,592,214 +5,547 +0.1%
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