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 %
ECP
1176
Epacria Capital Partners
Colorado
$11.3M – – –
SRC
1177
Stone Run Capital
New York
$11.3M -$21.3K -40 -0.2%
PM
1178
Phraction Management
Connecticut
$11.2M -$5.03M -9,450 -31%
TAM
1179
Trust Asset Management
Texas
$11.2M +$121K +227 +1%
WB
1180
WesBanco Bank
West Virginia
$11.2M +$155K +291 +1%
OFG
1181
Oxford Financial Group
Indiana
$11.2M -$764K -1,434 -6%
EFG
1182
Embree Financial Group
Illinois
$11.2M +$108K +202 +1%
MCCA
1183
Mill Creek Capital Advisors
Pennsylvania
$11.1M -$337K -633 -3%
FIB
1184
First Interstate Bank
Montana
$11.1M -$1.05M -1,967 -9%
BCM
1185
Buckhead Capital Management
Georgia
$11.1M -$669K -1,257 -6%
MWM
1186
Marietta Wealth Management
Georgia
$11.1M +$137K +257 +1%
CT
1187
Coastline Trust
Rhode Island
$11.1M -$76.7K -144 -0.7%
MPM
1188
Meritage Portfolio Management
Kansas
$11.1M +$176K +330 +2%
PFA
1189
Pure Financial Advisors
California
$11.1M +$1.65M +3,096 +18%
WC
1190
Woodstock Corp
Massachusetts
$11M +$274K +514 +3%
SFI
1191
Siemens Fonds Invest
Germany
$11M +$3.06M +5,752 +39%
MFA
1192
Mayflower Financial Advisors
Massachusetts
$11M +$21.3K +40 +0.2%
AF
1193
Alerus Financial
North Dakota
$11M -$2.2M -4,133 -17%
RCG
1194
Regatta Capital Group
California
$11M -$171K -321 -2%
CCM
1195
Corsair Capital Management
New York
$10.9M – – –
AAM
1196
AR Asset Management
California
$10.9M – – –
SFI
1197
Susquehanna Fundamental Investments
Pennsylvania
$10.9M +$5.35M +10,053 +96%
PBK
1198
Peoples Bank (Kansas)
Kansas
$10.9M -$142K -266 -1%
CNBTD
1199
Citizens National Bank Trust Department
Mississippi
$10.9M +$124K +232 +1%
FSG
1200
Financial Strategies Group
Michigan
$10.9M +$67.6K +128 +0.6%
46 47
48
49 50