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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 %
TAM
201
Timucuan Asset Management
Florida
$156M 320,881 -14,368 -4%
Carson Wealth (CWM LLC)
202
Carson Wealth (CWM LLC)
Nebraska
$155M 319,751 +10,544 +3%
UAM
203
UAS Asset Management
New York
$155M 319,643 +4,455 +1%
Robeco Institutional Asset Management
204
Robeco Institutional Asset Management
Netherlands
$155M 318,110 -49,440 -13%
Calamos Advisors
205
Calamos Advisors
Illinois
$153M 314,495 +25,608 +9%
First Trust Advisors
206
First Trust Advisors
Illinois
$153M 314,120 -414,581 -57%
CWM
207
CIBC World Markets
New York
$152M 313,133 +11,944 +4%
N
208
Natixis
France
$152M 313,017 +265,774 +563%
Zurich Cantonal Bank
209
Zurich Cantonal Bank
Switzerland
$152M 312,884 +24,468 +8%
NA
210
NewEdge Advisors
Louisiana
$151M 327,843 -10,509 -3%
BPA
211
Beacon Pointe Advisors
California
$151M 310,583 -8,946 -3%
MML Investors Services
212
MML Investors Services
Massachusetts
$149M 305,827 +13,681 +5%
TWC
213
TD Waterhouse Canada
Ontario, Canada
$145M 295,715 +2,567 +0.9%
HNB
214
Huntington National Bank
Ohio
$145M 297,547 +8,319 +3%
SIG
215
Stonegate Investment Group
Alabama
$144M 297,322 +371 +0.1%
Balyasny Asset Management
216
Balyasny Asset Management
Illinois
$142M 292,948 +292,948 New
M&T Bank
217
M&T Bank
New York
$142M 292,106 -4,798 -2%
SAA
218
Southeast Asset Advisors
Georgia
$142M 291,868 -1,887 -0.6%
DADC
219
D.A. Davidson & Co
Montana
$140M 288,623 +5,783 +2%
WIM
220
Weitz Investment Management
Nebraska
$139M 286,850 – –
LDB
221
Lee, Danner & Bass
Tennessee
$139M 286,007 -2,416 -0.8%
BFS
222
Bradley Foster & Sargent
Connecticut
$138M 284,161 +7,039 +3%
JWBC
223
John W. Bristol & Co
New York
$138M 283,914 -54,312 -16%
Nisa Investment Advisors
224
Nisa Investment Advisors
Missouri
$137M 281,784 +3,135 +1%
Bank of Nova Scotia
225
Bank of Nova Scotia
Ontario, Canada
$137M 281,010 -48,732 -15%
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