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Berkshire Hathaway Class B

4,555 hedge funds and large institutions have $426B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 218 funds opening new positions, 1,976 increasing their positions, 1,734 reducing their positions, and 124 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 funds holding

Funds holding:

0.28% more ownership

Funds ownership: 65.14%65.43% (+0.28%)

8% less capital invested

Capital invested by funds: $464B → $426B (-$38.7B)

23% less funds holding in top 10

Funds holding in top 10: 926716 (-210)

Holders
4,555
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
716
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
FMTC
851
Farmers & Merchants Trust Company
California
$19.5M
KJWM
852
Kiley Juergens Wealth Management
Washington
$19.5M
KFGK
853
Keystone Financial Group (Kentucky)
Kentucky
$19.3M
CCG
854
Cypress Capital Group
Florida
$19.2M
BWM
855
Buckley Wealth Management
Nevada
$19.1M
XF
856
XML Financial
Maryland
$19M
RP
857
Rice Partnership
Hawaii
$19M
KWM
858
Koa Wealth Management
California
$19M
AFG
859
Albion Financial Group
Utah
$18.9M
MAM
860
Madison Asset Management
Wisconsin
$18.8M
LOAMS
861
Lombard Odier Asset Management (Switzerland)
Switzerland
$18.8M
CM
862
Churchill Management
California
$18.8M
SAM
863
Summit Asset Management
Tennessee
$18.7M
FA
864
Financial Avengers
California
$18.6M
MC
865
Muhlenkamp & Co
Pennsylvania
$18.6M
HWM
866
Heirloom Wealth Management
Colorado
$18.6M
SC
867
Stolper & Co
Oklahoma
$18.6M
LF
868
Longbow Finance
Switzerland
$18.5M
PCG
869
Prosperity Consulting Group
Maryland
$18.5M
VVP
870
Venture Visionary Partners
Ohio
$18.4M
SCM
871
Steele Capital Management
Iowa
$18.4M
WPC
872
Wedmont Private Capital
Pennsylvania
$18.3M
FTWA
873
Fifth Third Wealth Advisors
Ohio
$18.3M
TIP
874
Torray Investment Partners
Maryland
$18.1M
AIM
875
Anchor Investment Management
South Carolina
$18.1M