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Berkshire Hathaway Class B

4,798 hedge funds and large institutions have $436B invested in Berkshire Hathaway Class B in 2026 Q1 according to their latest regulatory filings, with 223 funds opening new positions, 1,931 increasing their positions, 1,997 reducing their positions, and 163 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
4,798
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
612
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.98B
Puts
$7.33B
Net Calls
Net Calls Change

Top Buyers

1 +$2.7B
2 +$1.71B
3 +$968M
4
Ameriprise
Ameriprise
Minnesota
+$684M
5
Two Sigma Investments
Two Sigma Investments
New York
+$584M

Top Sellers

1 -$2.57B
2 -$2.4B
3 -$1.16B
4
Barclays
Barclays
United Kingdom
-$374M
5
NA
NewEdge Advisors
Louisiana
-$314M
Name Holding Trade Value Shares
Change
Change in
Stake
CA
1076
Crewe Advisors
Utah
$12.3M
CWG
1077
Cornerstone Wealth Group
North Carolina
$12.3M
Harris Associates
1078
Harris Associates
Illinois
$12.2M
ZIM
1079
Zacks Investment Management
Illinois
$12.2M
RSWM
1080
Robertson Stephens Wealth Management
California
$12.2M
SFS
1081
Summit Financial Strategies
Ohio
$12.2M
Financial Engines Advisors
1082
Financial Engines Advisors
California
$12.1M
BCPWM
1083
Bradley & Co Private Wealth Management
Florida
$12.1M
HSA
1084
HBK Sorce Advisory
Pennsylvania
$12.1M
IIC
1085
Ironwood Investment Counsel
Arizona
$12M
MTC
1086
McDaniel Terry & Co
Texas
$12M
AFG
1087
Allegheny Financial Group
Pennsylvania
$12M
CTA
1088
Colonial Trust Advisors
South Carolina
$12M
DWT
1089
Dorsey & Whitney Trust
South Dakota
$12M
JRP
1090
Jasper Ridge Partners
California
$12M
SIG
1091
Sargent Investment Group
Maryland
$12M
CCM
1092
Carmel Capital Management
California
$12M
MCCA
1093
Mill Creek Capital Advisors
Pennsylvania
$11.9M
MC
1094
Middleton & Co
Massachusetts
$11.9M
AWM
1095
Angeles Wealth Management
California
$11.9M
RMAM
1096
Raab & Moskowitz Asset Management
New Jersey
$11.9M
WAS
1097
Winch Advisory Services
Wisconsin
$11.9M
BSI
1098
Bennett Selby Investments
Maine
$11.8M
RCA
1099
Resonant Capital Advisors
Wisconsin
$11.8M
SCM
1100
SCS Capital Management
Massachusetts
$11.8M