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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
RFM
4151
Royal Fund Management
Florida
$316K
SH
4152
SLT Holdings
Arizona
$316K
FWC
4153
First Washington Corp
Washington
$316K
BDFN
4154
Bond & Devick Financial Network
Minnesota
$316K
SA
4155
Sicart Associates
New York
$316K
SICM
4156
Sustainable Insight Capital Management
New York
$315K
KFS
4157
Kelly Financial Services
Massachusetts
$315K
BWS
4158
Buck Wealth Strategies
Colorado
$314K
PDM
4159
Penn Davis McFarland
Texas
$313K
FCMT
4160
Founders Capital Management (Texas)
Texas
$313K
PCTC
4161
Perkins Coie Trust Company
Washington
$313K
EBT
4162
Enterprise Bank & Trust
Massachusetts
$312K
SFC
4163
Swisher Financial Concepts
Ohio
$312K
AWP
4164
Axis Wealth Partners
Rhode Island
$311K
FA
4165
FSA Advisors
Michigan
$310K
FCC
4166
Flower City Capital
New York
$309K
CIC
4167
Chase Investment Counsel
Virginia
$308K
MIM
4168
Montgomery Investment Management
Maryland
$308K
CA
4169
CWC Advisors
Oregon
$308K
CC
4170
Caxton Corporation
New Jersey
$307K
WAM
4171
Walker Asset Management
Missouri
$307K
PWP
4172
Phillips Wealth Planners
Mississippi
$306K
TWM
4173
TSA Wealth Management
Texas
$306K
CW
4174
Code Waechter
Florida
$304K
HFS
4175
Hughes Financial Services
Virginia
$303K