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Berkshire Hathaway Class B

4,554 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, 1,975 increasing their positions, 1,734 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 funds holding

Funds holding:

0.28% more ownership

Funds ownership: 65.07%65.35% (+0.28%)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.6B)

23% less funds holding in top 10

Funds holding in top 10: 925716 (-209)

Holders
4,554
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
716
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
MAA
351
Mraz Amerine & Associates
California
$79.8M
ACM
352
Ardent Capital Management
Ohio
$79.5M
SF
353
Summit Financial
New Jersey
$78.3M
CIC
354
Chilton Investment Company
Connecticut
$78.1M
BAMF
355
BI Asset Management Fondsmaeglerselskab
Denmark
$78.1M
PFS
356
Prospera Financial Services
Texas
$78M
SLAML
357
Swiss Life Asset Management Ltd
$77.9M
CPIG
358
Chicago Partners Investment Group
Illinois
$77.3M
OPERF
359
Oregon Public Employees Retirement Fund
Oregon
$77M
AF
360
Allworth Financial
California
$76.9M
SWM
361
Segment Wealth Management
Texas
$76.6M
EIA
362
Edgemoor Investment Advisors
Maryland
$74.8M
Pacer Advisors
363
Pacer Advisors
Pennsylvania
$73.7M
PMG
364
Private Management Group
California
$73.5M
Connor, Clark & Lunn Investment Management (CC&L)
365
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$73.2M
MGIA
366
Moneta Group Investment Advisors
Missouri
$72.9M
RC
367
Roundview Capital
New Jersey
$72.7M
CAI
368
Capital Advisors Inc
Oklahoma
$72.3M
PGFC
369
Peapack-Gladstone Financial Corp
New Jersey
$71.4M
ZIG
370
Zurich Insurance Group
Switzerland
$71.3M
HP
371
Hosking Partners
United Kingdom
$71M
NIM
372
NEOS Investment Management
Connecticut
$70.8M
SJIC
373
St. James Investment Company
Texas
$70.5M
VA
374
Vident Advisory
Georgia
$70.4M
AAMU
375
AEGON Asset Management (UK)
United Kingdom
$70.4M