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Berkshire Hathaway Class B

4,561 hedge funds and large institutions have $426B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 217 funds opening new positions, 1,980 increasing their positions, 1,736 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
4,561
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
BFS
226
Bradley Foster & Sargent
Connecticut
$138M
JWBC
227
John W. Bristol & Co
New York
$138M
Nisa Investment Advisors
228
Nisa Investment Advisors
Missouri
$137M
Bank of Nova Scotia
229
Bank of Nova Scotia
Ontario, Canada
$137M
PFSRSONJ
230
Police & Firemen's Retirement System of New Jersey
New Jersey
$136M
GLA
231
Great Lakes Advisors
Illinois
$133M
Citadel Advisors
232
Citadel Advisors
Florida
$133M
DnB Asset Management
233
DnB Asset Management
Norway
$133M
EWM
234
Evercore Wealth Management
New York
$132M
QCM
235
QRG Capital Management
Illinois
$132M
FWIA
236
Fort Washington Investment Advisors
Ohio
$131M
OSAM
237
O'Shaughnessy Asset Management
Connecticut
$131M
QP
238
Quilter Plc
United Kingdom
$131M
Thrivent Financial for Lutherans
239
Thrivent Financial for Lutherans
Minnesota
$130M
WJWM
240
Williams Jones Wealth Management
New York
$129M
CAG
241
Crestwood Advisors Group
Massachusetts
$126M
SOADOR
242
State of Alaska Department of Revenue
Alaska
$126M
SRIM
243
Saratoga Research & Investment Management
California
$125M
CIBC Asset Management
244
CIBC Asset Management
Ontario, Canada
$125M
RMDI
245
R.M. Davis Inc
Maine
$125M
FMI
246
Factory Mutual Insurance
Massachusetts
$124M
KBC Group
247
KBC Group
Belgium
$123M
PA
248
Paralel Advisors
Colorado
$122M
WCM
249
Wallace Capital Management
Texas
$122M
II
250
IFM Investors
Australia
$121M