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Berkshire Hathaway Class B

4,532 hedge funds and large institutions have $425B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 219 funds opening new positions, 1,966 increasing their positions, 1,724 reducing their positions, and 122 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

1% more funds holding

Funds holding: 4,5024,532 (+30)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.8B)

23% less funds holding in top 10

Funds holding in top 10: 923714 (-209)

Holders
4,532
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
714
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.26B
Puts
$6.95B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AMI
901
Amica Mutual Insurance
Rhode Island
$16.7M
EGM
902
Engineers Gate Manager
New York
$16.7M
NAAA
903
New Age Alpha Advisors
New York
$16.6M
MC
904
Moors & Cabot
Massachusetts
$16.6M
GIA
905
Gladstone Institutional Advisory
Florida
$16.5M
BA
906
Bellwether Advisors
Nebraska
$16.5M
BHWM
907
Bar Harbor Wealth Management
New Hampshire
$16.5M
NAMP
908
NorthStar Asset Management (Pennsylvania)
Pennsylvania
$16.4M
IPW
909
Inlet Private Wealth
Florida
$16.4M
EWM
910
Empirical Wealth Management
Washington
$16.4M
MC
911
Metropolis Capital
United Kingdom
$16.3M
GCA
912
Greenwood Capital Associates
South Carolina
$16.2M
WCM
913
WealthBridge Capital Management
Ohio
$16.2M
EML
914
Eos Management LP
New York
$16.2M
FC
915
FORA Capital
Florida
$16.1M
CPCPP
916
Canada Post Corporation Pension Plan
Canada
$16.1M
CAL
917
Capital Analysts LLC
Pennsylvania
$16M
AWM
918
Axxcess Wealth Management
California
$16M
WB
919
WesBanco Bank
West Virginia
$16M
WPW
920
Waldron Private Wealth
Pennsylvania
$16M
SIM
921
Sterling Investment Management
Arizona
$16M
SW
922
SlateStone Wealth
Florida
$15.9M
PR
923
Payden & Rygel
California
$15.9M
NC
924
NovaPoint Capital
Georgia
$15.9M
MAS
925
Meeder Advisory Services
Ohio
$15.9M