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 %
GEA
1151
Glen Eagle Advisors
New Jersey
$11.7M +$304K +571 +3%
CF
1152
Centaurus Financial
California
$11.7M +$504K +947 +5%
SB
1153
Simmons Bank
Arkansas
$11.7M -$271K -509 -2%
MIP
1154
Marietta Investment Partners
Wisconsin
$11.7M – – –
GIM
1155
Goelzer Investment Management
Indiana
$11.6M +$85.2K +160 +0.7%
CCA
1156
Covey Capital Advisors
Georgia
$11.6M -$1.06M -1,999 -8%
LSV Asset Management
1157
LSV Asset Management
Illinois
$11.6M -$234K -440 -2%
AWC
1158
Adamsbrown Wealth Consultants
Kansas
$11.6M +$1.39M +2,609 +14%
SIA
1159
SeaBridge Investment Advisors
New Jersey
$11.6M -$285K -535 -2%
BB
1160
Burford Brothers
Texas
$11.5M +$930K +1,747 +9%
OMC
1161
Overbrook Management Corp
New York
$11.5M -$3.2M -6,004 -22%
MIM
1162
Moseley Investment Management
Florida
$11.5M +$229K +430 +2%
SGCA
1163
Steel Grove Capital Advisors
Tennessee
$11.5M -$260K -489 -2%
KOC
1164
Koss-Olinger Consulting
Florida
$11.4M +$529K +993 +5%
VCM
1165
Voleon Capital Management
California
$11.4M -$14.8M -27,700 -56%
CWG
1166
Cornerstone Wealth Group
North Carolina
$11.4M -$539K -1,012 -5%
WPP
1167
Whalerock Point Partners
Rhode Island
$11.4M +$53.3K +100 +0.5%
IB
1168
Intrust Bank
Kansas
$11.4M -$707K -1,328 -6%
HIC
1169
Hartline Investment Corp
Illinois
$11.4M +$74.6K +140 +0.7%
BC
1170
Blackhill Capital
New Jersey
$11.3M – – –
Citadel Advisors
1171
Citadel Advisors
Florida
$11.3M -$86.3M -162,110 -88%
EFM
1172
E Fund Management
China
$11.3M +$2.98M +5,587 +36%
EAM
1173
Evanson Asset Management
California
$11.3M +$203K +382 +2%
BA
1174
Bristlecone Advisors
Washington
$11.3M -$247K -464 -2%
VAS
1175
Vestmark Advisory Solutions
Massachusetts
$11.3M +$5.93M +11,129 +111%
45 46
47
48 49