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Berkshire Hathaway Class B

4,531 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, 1,723 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: 4,5024,531 (+29)

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
4,531
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
SWM
4126
Seed Wealth Management
Illinois
$325K
MWM
4127
MBE Wealth Management
Wisconsin
$325K
AFTS
4128
American Financial & Tax Strategies
New York
$325K
CTC
4129
Corundum Trust Company
South Dakota
$324K
FF
4130
Foronjy Financial
California
$323K
MS
4131
Madden Securities
Texas
$323K
AIM
4132
Arcadia Investment Management
Michigan
$322K
TBC
4133
Ted Buchan & Co
California
$322K
SC
4134
Schulhoff & Co
Ohio
$322K
CC
4135
Cypress Capital
Tennessee
$322K
OBWP
4136
O'Brien Wealth Partners
Massachusetts
$321K
NWA
4137
Navis Wealth Advisors
New York
$321K
BG
4138
Bollard Group
Massachusetts
$321K
OFG
4139
OmniStar Financial Group
North Carolina
$321K
1L
4140
10Elms LLP
Oklahoma
$321K
CL
4141
COWA LLC
Oklahoma
$321K
FLFS
4142
Family Legacy Financial Solutions
North Carolina
$320K
SWMG
4143
Signature Wealth Management Group
Georgia
$320K
BMC
4144
Bear Mountain Capital
Washington
$320K
KWM
4145
Kiker Wealth Management
Georgia
$320K
SIMC
4146
Squire Investment Management Company
Utah
$319K
TFCP
4147
Twin Focus Capital Partners
Massachusetts
$319K
SPP
4148
Single Point Partners
Massachusetts
$318K
KWM
4149
Kaydan Wealth Management
Michigan
$317K
RFM
4150
Royal Fund Management
Florida
$316K