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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
TIA
1801
Tiemann Investment Advisors
California
$4.67M
AOWM
1802
Alpha Omega Wealth Management
Virginia
$4.66M
GCM
1803
Glynn Capital Management
California
$4.66M
TFG
1804
Taylor Financial Group
Virginia
$4.66M
AOI
1805
Auto-Owners Insurance
Michigan
$4.65M
WPWM
1806
Western Pacific Wealth Management
Illinois
$4.65M
BDL
1807
Bey-Douglas LLC
Georgia
$4.64M
RIA
1808
Regal Investment Advisors
Michigan
$4.64M
ICM
1809
IMS Capital Management
Oregon
$4.64M
RHDIC
1810
R.H. Dinel Investment Counsel
California
$4.64M
AF
1811
Advisornet Financial
Minnesota
$4.63M
AAS
1812
Annex Advisory Services
Wisconsin
$4.63M
PPWP
1813
Premier Path Wealth Partners
New Jersey
$4.63M
JWM
1814
Jackson Wealth Management
Florida
$4.62M
LL
1815
LPWM LLC
Minnesota
$4.61M
NNPTE
1816
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne
Poland
$4.61M
TPW
1817
Tiller Private Wealth
Pennsylvania
$4.6M
AA
1818
Alta Advisers
United Kingdom
$4.59M
KFS
1819
Keynote Financial Services
Connecticut
$4.59M
WI
1820
Westbourne Investments
Virginia
$4.58M
LAM
1821
LOM Asset Management
$4.57M
CWP
1822
Concord Wealth Partners
Virginia
$4.57M
CAMV
1823
Concord Asset Management (Virginia)
Virginia
$4.57M
SIAP
1824
Sterling Investment Advisors (Pennsylvania)
Pennsylvania
$4.56M
KL
1825
KWMG LLC
Kansas
$4.56M