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Berkshire Hathaway Class A
BRK.A

Overview Fund Activity

1,376 hedge funds and large institutions have $80.3B invested in Berkshire Hathaway Class A in 2025 Q1 according to their latest regulatory filings, with 372 funds opening new positions, 136 increasing their positions, 161 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,376
Holders Change
+316
Holders Change %
+29.81%
% of All Funds
18.69%
Holding in Top 10
166
Holding in Top 10 Change
+38
Holding in Top 10 Change %
+29.69%
% of All Funds
2.25%
New
372
Increased
136
Reduced
161
Closed
43
Calls
–
Puts
$798K
Net Calls
-$798K
Net Calls Change
-$798K

Top Buyers

1
KAS
Kestra Advisory Services
Texas
+$3.62B
2
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
+$546M
3
BIM
Baldwin Investment Management
Pennsylvania
+$444M
4
Mariner
Mariner
Kansas
+$191M
5
Creative Planning
Creative Planning
Kansas
+$152M

Top Sellers

1
M&T Bank
M&T Bank
New York
-$236B
2
CAM
Cidel Asset Management
Ontario, Canada
-$8.1B
3
Corient Private Wealth
Corient Private Wealth
Florida
-$6.85B
4
CAM
CPA Asset Management
Florida
-$1.27B
5
First Manhattan
First Manhattan
New York
-$438M
Name Holding Trade Value Shares
Change 		Shares
Change %
Legal & General Group
26
Legal & General Group
United Kingdom
$405M +$8.78M +11 +2%
ClearBridge Investments
27
ClearBridge Investments
New York
$368M -$26.3M -33 -7%
GHC
28
Graham Holdings Company
Virginia
$337M – – –
Fayez Sarofim & Co
29
Fayez Sarofim & Co
Texas
$315M -$8.78M -11 -3%
BIM
30
Bridges Investment Management
Nebraska
$311M -$7.19M -9 -2%
VF
31
Virtu Financial
New York
$306M +$45.5M +57 +17%
State Street
32
State Street
Massachusetts
$288M -$8.78M -11 -3%
AH
33
Allen Holding
New York
$263M -$24M -30 -8%
CH
34
Canton Hathaway
Rhode Island
$248M +$22.4M +28 +10%
State of Wisconsin Investment Board
35
State of Wisconsin Investment Board
Wisconsin
$246M +$99M +124 +67%
Royal Bank of Canada
36
Royal Bank of Canada
Ontario, Canada
$240M +$9.58M +12 +4%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$238M -$1.6M -2 -0.7%
Pathstone Holdings
38
Pathstone Holdings
New Jersey
$238M +$8.78M +11 +4%
HHAA
39
Henry H. Armstrong Associates
Pennsylvania
$232M -$1.6M -2 -0.7%
Northern Trust
40
Northern Trust
Illinois
$223M +$3.99M +5 +2%
Mariner
41
Mariner
Kansas
$219M +$191M +239 +683%
Bank of Montreal
42
Bank of Montreal
Ontario, Canada
$211M +$88.6M +111 +73%
WM
43
WS Management
Florida
$205M – – –
WG
44
Winton Group
United Kingdom
$173M – – –
UB
45
UMB Bank
Missouri
$169M -$1.6M -2 -0.9%
Corient Private Wealth
46
Corient Private Wealth
Florida
$169M -$6.85B -8,585 -98%
RW
47
Rede Wealth
Virginia
$168M – – –
Creative Planning
48
Creative Planning
Kansas
$160M +$152M +190 +1,727%
Goldman Sachs
49
Goldman Sachs
New York
$160M -$798K -1 -0.5%
Brown Advisory
50
Brown Advisory
Maryland
$158M -$3.99M -5 -2%
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