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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
CCT
1051
Chemung Canal Trust
New York
$12.5M
CI
1052
Canerector Inc
Ontario, Canada
$12.5M
WAP
1053
Wealthcare Advisory Partners
Pennsylvania
$12.5M
P
1054
Pitcairn
Pennsylvania
$12.5M
MC
1055
Middleton & Co
Massachusetts
$12.4M
FLPIM
1056
F.L. Putnam Investment Management
Massachusetts
$12.4M
DCM
1057
Donaldson Capital Management
Indiana
$12.4M
AFG
1058
Allegheny Financial Group
Pennsylvania
$12.4M
CAM
1059
Clio Asset Management
Virginia
$12.4M
KA
1060
Kovack Advisors
Florida
$12.4M
PFM
1061
Patton Fund Management
Texas
$12.3M
CastleKeep Investment Advisors
1062
CastleKeep Investment Advisors
Connecticut
$12.3M
JIM
1063
JCP Investment Management
Texas
$12.3M
SFO
1064
Stokes Family Office
Louisiana
$12.3M
LIM
1065
Leavell Investment Management
Alabama
$12.3M
BCV
1066
Banque Cantonale Vaudoise
Switzerland
$12.3M
ONSWM
1067
Old North State Wealth Management
North Carolina
$12.3M
FIS
1068
Fischer Investment Strategies
California
$12.3M
CAM
1069
Cypress Asset Management
Texas
$12.3M
Financial Engines Advisors
1070
Financial Engines Advisors
California
$12.3M
HAC
1071
Harbor Advisory Corp
New Hampshire
$12.2M
HWM
1072
HFR Wealth Management
New York
$12.2M
MTC
1073
McDaniel Terry & Co
Texas
$12.2M
TCOK
1074
Trust Company of Kansas
Kansas
$12.2M
HI
1075
Hudock Inc
Pennsylvania
$12.2M