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Berkshire Hathaway Class B

4,527 hedge funds and large institutions have $425B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 218 funds opening new positions, 1,966 increasing their positions, 1,721 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: 4,5024,527 (+25)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.9B)

23% less funds holding in top 10

Funds holding in top 10: 923714 (-209)

Holders
4,527
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
AT
176
AMF Tjänstepension
Sweden
$198M
VNIM
177
Vaughan Nelson Investment Management
Texas
$198M
GIA
178
Gateway Investment Advisers
Ohio
$197M
CIBC Private Wealth Group
179
CIBC Private Wealth Group
Georgia
$195M
BCWM
180
Bartlett & Co Wealth Management
Ohio
$193M
ASRS
181
Arizona State Retirement System
Arizona
$190M
PI
182
PineBridge Investments
New York
$188M
MIHAS
183
Maj Invest Holding A/S
Denmark
$186M
BIM
184
Bridges Investment Management
Nebraska
$185M
SFG
185
Sather Financial Group
Texas
$184M
SEI Investments
186
SEI Investments
Pennsylvania
$182M
AB
187
Amalgamated Bank
New York
$182M
HHAA
188
Henry H. Armstrong Associates
Pennsylvania
$180M
NHC
189
Nicholas Hoffman & Company
Georgia
$180M
Jones Financial Companies
190
Jones Financial Companies
Missouri
$174M
Allspring Global Investments
191
Allspring Global Investments
North Carolina
$173M
SOMRS
192
State of Michigan Retirement System
Michigan
$168M
Comerica Bank
193
Comerica Bank
Texas
$168M
EIP
194
Epoch Investment Partners
New York
$167M
CS
195
Cannell & Spears
New York
$166M
PAG
196
Private Advisor Group
New Jersey
$164M
FAF
197
Första AP-fonden
Sweden
$163M
Kovitz Investment Group Partners
198
Kovitz Investment Group Partners
Illinois
$163M
VLKIM
199
Van Lanschot Kempen Investment Management
Netherlands
$161M
Aberdeen Group
200
Aberdeen Group
United Kingdom
$160M