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Berkshire Hathaway Class B

4,531 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, 1,724 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: 4,5024,531 (+29)

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
4,531
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
AIM
451
Allen Investment Management
New York
$53.7M
CANC
452
Culbertson A N & Co
Virginia
$53.5M
ACM
453
Academy Capital Management
Texas
$53.4M
PA
454
Pinnacle Associates
New York
$53.2M
WIM
455
Wittenberg Investment Management
Massachusetts
$52.7M
NFGCM
456
Norman Fields Gottscho Capital Management
New York
$52.1M
G
457
GenTrust
Florida
$52.1M
CL
458
Choreo LLC
Illinois
$52M
PAM
459
Panagora Asset Management
Massachusetts
$51.7M
CK
460
Cohen Klingenstein
New York
$51.5M
Tudor Investment Corp
461
Tudor Investment Corp
Connecticut
$51.4M
MLL
462
Moody Lynn & Lieberson
Massachusetts
$51.4M
JWA
463
JFS Wealth Advisors
Pennsylvania
$51.1M
BCI
464
Brinker Capital Investments
Pennsylvania
$50.7M
TI
465
Tidal Investments
Wisconsin
$50.7M
CIA
466
Citadel Investment Advisory
Ohio
$50.5M
GD
467
Grandfield & Dodd
New York
$50.2M
HIC
468
Harvey Investment Company
Kentucky
$50.1M
CIM
469
Confluence Investment Management
Missouri
$49.5M
TBC
470
Tweedy, Browne Co
Connecticut
$49.3M
SFS
471
Solitude Financial Services
Virginia
$49M
PIC
472
Portland Investment Counsel
Ontario, Canada
$49M
SC
473
Saybrook Capital
North Carolina
$48.9M
SSWM
474
Smith Salley Wealth Management
North Carolina
$48.9M
ICP
475
Ironvine Capital Partners
Nebraska
$48.7M