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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
CWM
451
Chemistry Wealth Management
New York
$54.3M
HIMCH
452
Hartford Investment Management Co (HIMCO)
Connecticut
$53.7M
AIM
453
Allen Investment Management
New York
$53.7M
CANC
454
Culbertson A N & Co
Virginia
$53.5M
ACM
455
Academy Capital Management
Texas
$53.4M
PA
456
Pinnacle Associates
New York
$53.2M
WIM
457
Wittenberg Investment Management
Massachusetts
$52.7M
NFGCM
458
Norman Fields Gottscho Capital Management
New York
$52.1M
G
459
GenTrust
Florida
$52.1M
CL
460
Choreo LLC
Illinois
$52M
PAM
461
Panagora Asset Management
Massachusetts
$51.7M
CK
462
Cohen Klingenstein
New York
$51.5M
Tudor Investment Corp
463
Tudor Investment Corp
Connecticut
$51.4M
MLL
464
Moody Lynn & Lieberson
Massachusetts
$51.4M
JWA
465
JFS Wealth Advisors
Pennsylvania
$51.1M
BCI
466
Brinker Capital Investments
Pennsylvania
$50.7M
TI
467
Tidal Investments
Wisconsin
$50.7M
CIA
468
Citadel Investment Advisory
Ohio
$50.5M
GD
469
Grandfield & Dodd
New York
$50.2M
HIC
470
Harvey Investment Company
Kentucky
$50.1M
CIM
471
Confluence Investment Management
Missouri
$49.5M
TBC
472
Tweedy, Browne Co
Connecticut
$49.3M
SFS
473
Solitude Financial Services
Virginia
$49M
PIC
474
Portland Investment Counsel
Ontario, Canada
$49M
SC
475
Saybrook Capital
North Carolina
$48.9M