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Berkshire Hathaway Class B

4,556 hedge funds and large institutions have $426B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 218 funds opening new positions, 1,977 increasing their positions, 1,734 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
4,556
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
SFO
1426
Stenger Family Office
Illinois
$7.29M
BOA
1427
Birnam Oak Advisors
New York
$7.29M
SIG
1428
Sky Investment Group
Connecticut
$7.29M
CWM
1429
Concentrum Wealth Management
California
$7.29M
D
1430
Drystone
Virginia
$7.28M
BWM
1431
Bulltick Wealth Management
Florida
$7.28M
BWP
1432
Burling Wealth Partners
Illinois
$7.26M
SA
1433
Strategic Advisors
New York
$7.25M
CAG
1434
Csenge Advisory Group
Florida
$7.25M
WAM
1435
WNY Asset Management
New York
$7.25M
NEI
1436
Northwest & Ethical Investments
Ontario, Canada
$7.24M
LA
1437
LM Advisors
California
$7.22M
PTP
1438
Platform Technology Partners
New York
$7.21M
LSPW
1439
Lake Street Private Wealth
Illinois
$7.2M
KHLMVGHM
1440
Kranot Hishtalmut Le Morim Ve Gananot Havera Menahelet
Israel
$7.19M
STAS
1441
Strong Tower Advisory Services
Minnesota
$7.19M
MWA
1442
Muirfield Wealth Advisors
North Carolina
$7.16M
GIC
1443
Generali Investments CEE
Czech Republic
$7.13M
GCA
1444
Genesee Capital Advisors
New York
$7.12M
MWA
1445
Meridian Wealth Advisors
Texas
$7.11M
DWAM
1446
Duncan Williams Asset Management
Tennessee
$7.1M
GIM
1447
Goelzer Investment Management
Indiana
$7.1M
TSS
1448
Thomas Story & Son
Indiana
$7.1M
BWM
1449
BigSur Wealth Management
Florida
$7.09M
EFG
1450
Everhart Financial Group
Ohio
$7.08M