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 %
Connor, Clark & Lunn Investment Management (CC&L)
876
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$19.6M -$8.66M -16,253 -31%
PIM
877
Parker Investment Management
California
$19.6M +$19.6M +36,756 New
CFA
878
Cahill Financial Advisors
Minnesota
$19.4M -$109K -204 -0.6%
NC
879
NovaPoint Capital
Georgia
$19.4M -$210K -394 -1%
PS
880
Principal Securities
Iowa
$19.4M +$131K +289 +0.7%
HKIM
881
Hayek Kallen Investment Management
Alabama
$19.3M -$126K -236 -0.6%
MWM
882
Moran Wealth Management
Florida
$19.3M -$2.8M -5,262 -13%
FMTC
883
Farmers & Merchants Trust Company
California
$19.2M -$17.6K -33 -0.1%
TA
884
Townsend & Associates
Colorado
$19.2M -$2.33M -4,603 -11%
CCG
885
Cypress Capital Group
Florida
$19.1M +$837K +1,572 +5%
PA
886
PFG Advisors
Arizona
$19M +$2.67M +5,017 +16%
LFG
887
Larson Financial Group
Missouri
$19M +$2.94M +5,523 +18%
Fisher Asset Management
888
Fisher Asset Management
Washington
$19M +$1.48M +2,773 +8%
OPCM
889
Osborne Partners Capital Management
California
$18.9M +$21.3K +40 +0.1%
LOAMS
890
Lombard Odier Asset Management (Switzerland)
Switzerland
$18.9M +$2.74M +5,142 +17%
SCM
891
Steele Capital Management
Iowa
$18.9M +$191K +359 +1%
FAB
892
First American Bank
Illinois
$18.7M +$329K +618 +2%
AL
893
Arnhold LLC
New York
$18.6M – – –
EFS
894
Essex Financial Services
Connecticut
$18.6M -$164K -308 -0.9%
BHWM
895
Bar Harbor Wealth Management
New Hampshire
$18.5M -$448K -842 -2%
PP
896
Prudential plc
United Kingdom
$18.5M -$5.71M -10,721 -24%
PNAA
897
Pictet North America Advisors
Switzerland
$18.3M +$945K +1,775 +5%
AMI
898
Amica Mutual Insurance
Rhode Island
$18.3M -$3.67M -6,884 -17%
ATIA
899
American Trust Investment Advisors
New Hampshire
$18.3M -$29.3K -55 -0.2%
AAS
900
Ameritas Advisory Services
Nebraska
$18.3M -$13M -25,993 -42%
34 35
36
37 38