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Berkshire Hathaway Class B

4,556 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, 1,977 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: 927717 (-210)

Holders
4,556
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
717
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
IQI
3126
Integrated Quantitative Investments
Washington
$1.09M
DPI
3127
Diversified Portfolios Inc
Michigan
$1.09M
FFG
3128
Fortem Financial Group
California
$1.09M
AAIM
3129
American Assets Investment Management
California
$1.09M
FBFS
3130
First Business Financial Services
Wisconsin
$1.09M
LBC
3131
Leigh Baldwin & Co
New York
$1.09M
CASB
3132
Cape Ann Savings Bank
Massachusetts
$1.09M
SRC
3133
Sage Rhino Capital
California
$1.09M
OHWA
3134
Oak Hill Wealth Advisors
Virginia
$1.09M
DWM
3135
Defined Wealth Management
Oregon
$1.09M
BAM
3136
BOS Asset Management
Illinois
$1.09M
TWM
3137
Triton Wealth Management
Arizona
$1.08M
CF
3138
Claris Financial
Virginia
$1.08M
YWM
3139
Yukon Wealth Management
Kansas
$1.08M
ACM
3140
Argyle Capital Management
Pennsylvania
$1.08M
SPWM
3141
Spartan Planning & Wealth Management
North Carolina
$1.08M
TWM
3142
Tripletail Wealth Management
Florida
$1.08M
OCM
3143
Objective Capital Management
Ohio
$1.08M
SMCM
3144
Sky-Mountain Capital Management
Idaho
$1.08M
CAAM
3145
Cornerstone Advisors Asset Management
Pennsylvania
$1.08M
KIM
3146
Kane Investment Management
California
$1.07M
EE
3147
EWG Elevate
California
$1.07M
T
3148
Tidemark
California
$1.07M
HIS
3149
Harvest Investment Services
Illinois
$1.07M
EWM
3150
Elevatus Welath Management
New York
$1.07M