BRK.B icon

Berkshire Hathaway Class B
BRK.B

Overview Fund Activity

4,494 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, 1,874 increasing their positions, 1,786 reducing their positions, and 107 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
4,494
Holders Change
+29
Holders Change %
+0.65%
% of All Funds
61.04%
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
1,874
Reduced
1,786
Closed
107
Calls
$11.1B
Puts
$7.32B
Net Calls
+$3.81B
Net Calls Change
-$334M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$2.17B
2
Vanguard Group
Vanguard Group
Pennsylvania
+$1.37B
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$892M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$747M
5
BlackRock
BlackRock
New York
+$617M

Top Sellers

1
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$1.4B
2
Gates Foundation Trust
Gates Foundation Trust
Washington
-$1.32B
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$624M
4
AIS
AM Investment Strategies
Tennessee
-$545M
5
Flossbach Von Storch
Flossbach Von Storch
Germany
-$480M
Name Holding Trade Value Shares
Change 		Shares
Change %
RCG
201
Ruane, Cunniff & Goldfarb
New York
$179M -$6M -11,265 -3%
DnB Asset Management
202
DnB Asset Management
Norway
$179M -$1.67M -3,142 -0.9%
TAM
203
Timucuan Asset Management
Florida
$179M -$2.06M -3,861 -1%
MCI
204
McDonald Capital Investors
California
$178M -$2.39M -4,496 -1%
Bank of Nova Scotia
205
Bank of Nova Scotia
Ontario, Canada
$176M -$330M -619,720 -65%
PAG
206
Private Advisor Group
New Jersey
$172M +$4.75M +8,915 +3%
FPP
207
Findlay Park Partners
United Kingdom
$172M +$2.29M +4,300 +1%
SBCM
208
Schwerin Boyle Capital Management
Massachusetts
$171M -$3.64M -6,832 -2%
BPA
209
Beacon Pointe Advisors
California
$170M +$8.06M +15,137 +5%
UAM
210
UAS Asset Management
New York
$168M -$1.27M -2,381 -0.7%
Aberdeen Group
211
Aberdeen Group
United Kingdom
$167M +$3.41M +6,430 +2%
Carson Wealth (CWM LLC)
212
Carson Wealth (CWM LLC)
Nebraska
$165M +$23.3M +43,798 +17%
NHC
213
Nicholas Hoffman & Company
Georgia
$163M +$9.86M +18,511 +6%
NA
214
NewEdge Advisors
Louisiana
$162M +$38.7M +80,966 +31%
CWM
215
CIBC World Markets
New York
$160M -$49.5M -93,006 -24%
CM
216
Capula Management
Cayman Islands
$160M +$160M +300,000 New
Jones Financial Companies
217
Jones Financial Companies
Missouri
$159M +$33.8M +64,113 +27%
SIG
218
Stonegate Investment Group
Alabama
$158M +$3.93M +7,378 +3%
M&T Bank
219
M&T Bank
New York
$158M +$158M +296,904 New
TWC
220
TD Waterhouse Canada
Ontario, Canada
$156M +$1.55M +2,909 +1%
SAA
221
Southeast Asset Advisors
Georgia
$156M -$2.48M -4,660 -2%
WCM
222
Wallace Capital Management
Texas
$156M -$5.85M -10,982 -4%
ZIG
223
Zurich Insurance Group
Switzerland
$156M +$65.6M +123,086 +72%
MML Investors Services
224
MML Investors Services
Massachusetts
$156M +$7.03M +13,204 +5%
SJL
225
Shayne & Jacobs LLC
Tennessee
$154M -$627K -1,178 -0.4%
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