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Berkshire Hathaway Class B

4,538 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, 1,969 increasing their positions, 1,727 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 ownership

Funds ownership:

1% more funds holding

Funds holding: 4,5084,538 (+30)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.7B)

23% less funds holding in top 10

Funds holding in top 10: 924716 (-208)

Holders
4,538
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
HL
2351
HeadInvest LLC
Maine
$2.46M
MW
2352
Maia Wealth
Colorado
$2.46M
MWM
2353
Mattern Wealth Management
Kansas
$2.46M
CIC
2354
Cutler Investment Counsel
Oregon
$2.45M
TCPW
2355
Twin City Private Wealth
North Carolina
$2.45M
AWA
2356
Acorn Wealth Advisors
Michigan
$2.45M
BWP
2357
BSW Wealth Partners
Colorado
$2.45M
RBC
2358
Romano Brothers & Co
Illinois
$2.44M
FMLI
2359
Fukoku Mutual Life Insurance
Japan
$2.44M
SAM
2360
Steinberg Asset Management
New York
$2.44M
B
2361
Bensler
Washington
$2.44M
HCCM
2362
Hudson Canyon Capital Management
New York
$2.44M
ACA
2363
Aspire Capital Advisors
Washington
$2.44M
RP
2364
Raelipskie Partnership
Ontario, Canada
$2.44M
LW
2365
Linscomb Wealth
Texas
$2.43M
MGM
2366
Miura Global Management
New York
$2.43M
IEFM
2367
IQ EQ Fund Management
Ireland
$2.43M
ORC
2368
O'Rourke & Company
Massachusetts
$2.43M
WE
2369
Wealth Effects
Massachusetts
$2.43M
TP
2370
Tranquility Partners
Tennessee
$2.43M
TWM
2371
TriaGen Wealth Management
California
$2.43M
GPA
2372
Garrison Point Advisors
California
$2.42M
LIG
2373
Lokken Investment Group
Delaware
$2.41M
AW
2374
Avion Wealth
Texas
$2.41M
MA
2375
MJP Associates
Connecticut
$2.41M