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Berkshire Hathaway Class B

4,532 hedge funds and large institutions have $425B invested in Berkshire Hathaway Class B in 2025 Q2 according to their latest regulatory filings, with 219 funds opening new positions, 1,966 increasing their positions, 1,724 reducing their positions, and 122 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: 4,5024,532 (+30)

8% less capital invested

Capital invested by funds: $464B → $425B (-$38.8B)

23% less funds holding in top 10

Funds holding in top 10: 923714 (-209)

Holders
4,532
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
714
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
SC
1176
Syon Capital
California
$10.3M
MSFS
1177
Main Street Financial Solutions
Pennsylvania
$10.3M
FSG
1178
Financial Strategies Group
Michigan
$10.3M
TAM
1179
Trust Asset Management
Texas
$10.2M
PCA
1180
Prosperity Capital Advisors
Ohio
$10.2M
MCCA
1181
Mill Creek Capital Advisors
Pennsylvania
$10.2M
BCM
1182
Brooktree Capital Management
Michigan
$10.2M
OFG
1183
Oxford Financial Group
Indiana
$10.2M
AC
1184
Avestar Capital
New York
$10.2M
SAI
1185
Savvy Advisors Inc
New York
$10.2M
IA
1186
IFC Advisors
California
$10.2M
AIIMS
1187
Analyst IMS Investment Management Services
Israel
$10.1M
MCM
1188
Mitchell Capital Management
Kansas
$10.1M
MFA
1189
Mayflower Financial Advisors
Massachusetts
$10.1M
MWM
1190
Marietta Wealth Management
Georgia
$10.1M
WC
1191
Woodstock Corp
Massachusetts
$10.1M
CNBTD
1192
Citizens National Bank Trust Department
Mississippi
$10.1M
AFA
1193
Arlington Financial Advisors
California
$10M
SAM
1194
Strategy Asset Managers
California
$10M
SRC
1195
Stone Run Capital
New York
$9.99M
KOC
1196
Koss-Olinger Consulting
Florida
$9.99M
CCM
1197
Corsair Capital Management
New York
$9.98M
AAM
1198
AR Asset Management
California
$9.97M
PBK
1199
Peoples Bank (Kansas)
Kansas
$9.94M
PIA
1200
Perennial Investment Advisors
California
$9.94M