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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
AIMCA
1551
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$6.22M
SOS
1552
Silver Oak Securities
Tennessee
$6.21M
ME
1553
McIlrath & Eck
Washington
$6.21M
PSF
1554
Pacific Sun Financial
California
$6.2M
Dodge & Cox
1555
Dodge & Cox
California
$6.19M
CWA
1556
Capital Wealth Alliance
Arizona
$6.19M
GH
1557
GAM Holding
Switzerland
$6.18M
BCM
1558
Buckhead Capital Management
Georgia
$6.17M
CC
1559
Courier Capital
New York
$6.16M
CWM
1560
Calamos Wealth Management
Illinois
$6.15M
Group One Trading
1561
Group One Trading
Illinois
$6.13M
GWAG
1562
Garrett Wealth Advisory Group
Texas
$6.13M
GIP
1563
Granite Investment Partners
California
$6.13M
NF
1564
Nvest Financial
New Hampshire
$6.1M
FCAS
1565
First Command Advisory Services
Texas
$6.08M
CPC
1566
Consolidated Planning Corp
Georgia
$6.08M
OPW
1567
Osprey Private Wealth
New York
$6.06M
SNBOSCI
1568
Security National Bank of Sioux City Iowa
Iowa
$6.05M
CCG
1569
Cloverfields Capital Group
Minnesota
$6.05M
DI
1570
Diligent Investors
California
$6.03M
EA
1571
Ellsworth Advisors
Ohio
$6.03M
NHT
1572
New Hampshire Trust
New Hampshire
$6.02M
YDMI
1573
Y.D. More Investments
Israel
$6.02M
LSV Asset Management
1574
LSV Asset Management
Illinois
$6.01M
CT
1575
Chicago Trust
Illinois
$6.01M