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
61.03%
Holding in Top 10
920
Holding in Top 10 Change
+202
Holding in Top 10 Change %
+28.13%
% of All Funds
12.49%
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 %
NWM
1626
Northwest Wealth Management
Iowa
$6.03M +$39.4K +74 +0.7%
BA
1627
Ballast Advisors
Minnesota
$6.03M +$122K +229 +2%
MSA
1628
McAlister Sweet & Associates
Texas
$6.03M +$41K +77 +0.7%
IWA
1629
IBEX Wealth Advisors
New Jersey
$6.02M +$831K +1,561 +16%
FFS
1630
Fischer Financial Services
Pennsylvania
$6.02M +$149K +280 +3%
PWH
1631
Priebe Wealth Holdings
Minnesota
$6.02M +$173K +325 +3%
RHIG
1632
R.H. Investment Group
Arizona
$6.01M -$5.33K -10 -0.1%
CWM
1633
Calamos Wealth Management
Illinois
$6.01M +$478K +898 +9%
EFG
1634
Everhart Financial Group
Ohio
$6.01M +$353K +662 +6%
BCG
1635
Bravias Capital Group
New Jersey
$6M +$207K +388 +4%
CIA
1636
Compass Ion Advisors
Pennsylvania
$6M -$27.7K -52 -0.5%
PPA
1637
Pilgrim Partners Asia
Singapore
$5.99M -$533K -1,000 -8%
SACTSONJ
1638
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$5.99M – – –
QI
1639
QV Investors
Alberta, Canada
$5.99M +$354K +665 +6%
FFM
1640
Flagstone Financial Management
Nebraska
$5.98M +$70.8K +133 +1%
GAM
1641
Griffin Asset Management
New York
$5.96M +$101K +189 +2%
BAAM
1642
Baker Avenue Asset Management
California
$5.96M +$389K +730 +7%
FGA
1643
Fortis Group Advisors
New Jersey
$5.96M +$5.11M +9,586 +600%
SIA
1644
SGL Investment Advisors
Montana
$5.96M +$91.4K +178 +2%
BWM
1645
Bernard Wealth Management
Michigan
$5.92M -$28.8K -54 -0.5%
EAM
1646
Erste Asset Management
Austria
$5.92M +$367K +687 +7%
MW
1647
MBL Wealth
North Carolina
$5.91M -$41.5K -78 -0.7%
CWP
1648
CFM Wealth Partners
Texas
$5.9M +$461K +865 +8%
WB
1649
Webster Bank
Connecticut
$5.89M -$2.66K -5 -0%
SIC
1650
Sterling Investment Counsel
New York
$5.89M +$1.88M +3,528 +47%
64 65
66
67 68