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 %
BCA
1001
Bay Colony Advisors
Massachusetts
$14.7M +$351K +667 +2%
WIC
1002
Wilkins Investment Counsel
Massachusetts
$14.7M -$87.3K -164 -0.6%
CA
1003
Cumberland Advisors
Florida
$14.6M -$34.1K -64 -0.2%
MOS
1004
MGO One Seven
Ohio
$14.5M +$75.6K +142 +0.5%
ATPW
1005
Ashton Thomas Private Wealth
Arizona
$14.5M +$380K +714 +3%
ST
1006
Smithfield Trust
Pennsylvania
$14.5M -$22.9K -43 -0.2%
MA
1007
Mezzasalma Advisors
New Jersey
$14.5M -$207K -388 -1%
OKSA
1008
O'Keefe Stevens Advisory
New York
$14.5M +$272K +511 +2%
OWP
1009
ORG Wealth Partners
Texas
$14.5M -$215K -404 -1%
AC
1010
Annandale Capital
Texas
$14.4M +$19.2K +36 +0.1%
GFG
1011
Greystone Financial Group
Michigan
$14.4M -$959K -1,801 -6%
PMAM
1012
Picton Mahoney Asset Management
Ontario, Canada
$14.4M +$14.4M +27,049 New
BHPW
1013
Beverly Hills Private Wealth
California
$14.4M -$309K -580 -2%
GMA
1014
Glassy Mountain Advisors
Maryland
$14.4M -$585K -1,098 -4%
TCOK
1015
Trust Company of Kansas
Kansas
$14.3M -$361K -677 -2%
MA
1016
Montag & Associates
Georgia
$14.3M -$457K -858 -3%
ONSWM
1017
Old North State Wealth Management
North Carolina
$14.3M +$853K +1,602 +6%
MCCP
1018
Mission Creek Capital Partners
California
$14.3M +$5.85M +10,981 +69%
RBA
1019
Richard Bernstein Advisors
New York
$14.3M -$782K -1,468 -5%
VWA
1020
Visionary Wealth Advisors
Illinois
$14.3M -$269K -506 -2%
TG
1021
TCW Group
California
$14.2M +$765K +1,437 +6%
FFA
1022
Fragasso Financial Advisors
Pennsylvania
$14.2M -$5.29M -9,930 -27%
SFO
1023
Stokes Family Office
Louisiana
$14.2M -$77.2K -145 -0.5%
FVWA
1024
Foster Victor Wealth Advisors
South Carolina
$14.1M -$1.28M -2,439 -8%
CA
1025
Commerzbank Aktiengesellschaft
Germany
$14.1M +$1.38M +2,595 +11%
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