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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 123 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 (-$38.7B)

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
GI
901
GAMMA Investing
California
$16.7M
AMI
902
Amica Mutual Insurance
Rhode Island
$16.7M
EGM
903
Engineers Gate Manager
New York
$16.7M
NAAA
904
New Age Alpha Advisors
New York
$16.6M
MC
905
Moors & Cabot
Massachusetts
$16.6M
GIA
906
Gladstone Institutional Advisory
Florida
$16.5M
BA
907
Bellwether Advisors
Nebraska
$16.5M
BHWM
908
Bar Harbor Wealth Management
New Hampshire
$16.5M
NAMP
909
NorthStar Asset Management (Pennsylvania)
Pennsylvania
$16.4M
IPW
910
Inlet Private Wealth
Florida
$16.4M
EWM
911
Empirical Wealth Management
Washington
$16.4M
MC
912
Metropolis Capital
United Kingdom
$16.3M
GCA
913
Greenwood Capital Associates
South Carolina
$16.2M
WCM
914
WealthBridge Capital Management
Ohio
$16.2M
EML
915
Eos Management LP
New York
$16.2M
FC
916
FORA Capital
Florida
$16.1M
CPCPP
917
Canada Post Corporation Pension Plan
Canada
$16.1M
CAL
918
Capital Analysts LLC
Pennsylvania
$16M
AWM
919
Axxcess Wealth Management
California
$16M
WB
920
WesBanco Bank
West Virginia
$16M
WPW
921
Waldron Private Wealth
Pennsylvania
$16M
SIM
922
Sterling Investment Management
Arizona
$16M
SW
923
SlateStone Wealth
Florida
$15.9M
PR
924
Payden & Rygel
California
$15.9M
NC
925
NovaPoint Capital
Georgia
$15.9M