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 %
ETC
951
Exchange Traded Concepts
Oklahoma
$16.2M +$15.5M +29,093 +2,102%
CMP
952
Coston McIsaac & Partners
Maine
$16.2M -$276K -518 -2%
JFGIW
953
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$16.2M +$699K +1,312 +5%
PAG
954
Private Advisory Group
Washington
$16M +$1.93M +3,629 +14%
PF
955
Phoenix Financial
Israel
$16M -$1.02M -1,921 -6%
OCBCO
956
Oversea-Chinese Banking Corp (OCBC)
Singapore
$16M -$2.8M -5,245 -15%
SIM
957
Seaview Investment Managers
Florida
$16M +$3.97M +7,445 +33%
NC
958
Nitorum Capital
New York
$15.9M -$10.8M -20,272 -40%
FCM
959
Fogel Capital Management
Florida
$15.9M -$66.6K -125 -0.4%
DFG
960
Delta Financial Group
New Jersey
$15.9M +$42.1K +80 +0.3%
SIM
961
Studio Investment Management
Illinois
$15.8M -$593K -1,113 -4%
SB
962
Strategic Blueprint
Georgia
$15.8M +$361K +678 +2%
EGA
963
Eagle Global Advisors
Texas
$15.8M -$259K -486 -2%
ERP
964
Eldred Rock Partners
Texas
$15.8M +$1.48M +2,795 +10%
OBGC
965
O'Brien Greene & Co
Pennsylvania
$15.7M -$707K -1,328 -4%
PAIM
966
Punch & Associates Investment Management
Minnesota
$15.7M -$3.56M -6,693 -18%
EPIME
967
Evelyn Partners Investment Management (Europe)
$15.6M +$15.6M +105 New
VDBMI
968
Van Den Berg Management I
Texas
$15.6M -$7.96M -14,948 -34%
BEI
969
Benjamin Edwards Inc
Missouri
$15.5M -$2.87M -5,388 -16%
JAM
970
Jupiter Asset Management
United Kingdom
$15.5M -$7.5M -14,083 -33%
WA
971
Wealth Architects
California
$15.5M +$1.33M +2,502 +9%
LA
972
LFL Advisers
Illinois
$15.5M -$405K -761 -3%
KIA
973
KCM Investment Advisors
California
$15.5M -$123K -231 -0.8%
Marshall Wace
974
Marshall Wace
United Kingdom
$15.5M +$15.2M +28,628 +7,157%
WRM
975
Weybosset Research & Management
Rhode Island
$15.5M -$1.24M -2,323 -7%
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