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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
JFL
276
Jarislowsky, Fraser Ltd
Quebec, Canada
$111M
TAM
277
Tocqueville Asset Management
New York
$110M
AACR
278
ACR Alpine Capital Research
Missouri
$110M
WT
279
Whittier Trust
California
$109M
HPC
280
HM Payson & Co
Maine
$108M
UCFA
281
United Capital Financial Advisors
Texas
$107M
VRS
282
Virginia Retirement Systems
Virginia
$107M
BHIA
283
Birch Hill Investment Advisors
Massachusetts
$106M
DMIC
284
Dixon Mitchell Investment Counsel
British Columbia, Canada
$106M
VPIM
285
Vanguard Personalized Indexing Management
California
$106M
HI
286
Hendershot Investments
Virginia
$104M
AAS
287
Avantax Advisory Services
Texas
$104M
Mirae Asset Global Investments
288
Mirae Asset Global Investments
South Korea
$104M
LWCFA
289
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$103M
MAM
290
Meeder Asset Management
Ohio
$103M
MOACM
291
Mutual of America Capital Management
New York
$103M
BCIM
292
British Columbia Investment Management
British Columbia, Canada
$103M
UIM
293
USS Investment Management
United Kingdom
$102M
MCM
294
MAI Capital Management
Ohio
$101M
MG
295
Marex Group
$101M
WorldQuant Millennium Advisors
296
WorldQuant Millennium Advisors
New York
$98.8M
OWP
297
Obermeyer Wealth Partners
Colorado
$98.8M
MA
298
Mutual Advisors
Nebraska
$98.3M
OC
299
Oppenheimer & Co
New York
$98M
JIC
300
JRM Investment Counsel
Nebraska
$96.6M