BRK.B icon

Berkshire Hathaway Class B
BRK.B

Overview Fund Activity

4,493 hedge funds and large institutions have $464B invested in Berkshire Hathaway Class B in 2025 Q1 according to their latest regulatory filings, with 222 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
4,493
Holders Change
+28
Holders Change %
+0.63%
% 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
222
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 %
GWM
4576
GoalFusion Wealth Management
Texas
– -$245K -541 Closed
WF
4577
Williams Financial
Vermont
– -$242K -533 Closed
FCM
4578
Fieldview Capital Management
Michigan
– -$242K -533 Closed
TCM
4579
Towercrest Capital Management
Pennsylvania
– -$232K -512 Closed
AWA
4580
AmeriServ Wealth Advisors
Pennsylvania
– -$229K -506 Closed
SC
4581
Soundwatch Capital
Connecticut
– -$214K -473 Closed
BIA
4582
Biondo Investment Advisors
Pennsylvania
– -$213K -471 Closed
GPWM
4583
Grant Private Wealth Management
California
– -$213K -470 Closed
RFMS
4584
RWQ Financial Management Services
Florida
– -$204K -450 Closed
GC
4585
Grange Capital
Oregon
– -$203K -447 Closed
MB
4586
Mizuho Bank
Japan
– -$195K -430 Closed
MCM
4587
MidAtlantic Capital Management
Virginia
– -$184K -406 Closed
CPL
4588
Capital & Planning LLC
Georgia
– -$161K -356 Closed
RWPA
4589
Richard W. Paul & Associates
Michigan
– -$106K -233 Closed
TCM
4590
Tributary Capital Management
Nebraska
– -$67.5K -149 Closed
SMAM
4591
Sugar Maple Asset Management
Wisconsin
– -$51.2K -113 Closed
T2I
4592
Turim 21 Investimentos
Brazil
– -$51.1K -109 Closed
KG
4593
Kieckhefer Group
Wisconsin
– -$45.3K -100 Closed
EPW
4594
Endeavor Private Wealth
Kansas
– -$45.3K -100 Closed
NWWA
4595
New Wave Wealth Advisors
Arkansas
– -$39.9K -88 Closed
HEIP
4596
Hudson Edge Investment Partners
New Jersey
– -$22.7K -50 Closed
AS
4597
Altshuler Shaham
Israel
– -$20.9K -46 Closed
FC
4598
Fiduciary Counselling
Minnesota
– -$19K -42 Closed
SC
4599
Stance Capital
Massachusetts
– -$15.9K -35 Closed
CJ
4600
Caitlin John
Michigan
– -$12.2K -27 Closed
181 182 183
184
185