BRK.B icon

Berkshire Hathaway Class B
BRK.B

Overview Fund Activity

4,494 hedge funds and large institutions have $464B invested in Berkshire Hathaway Class B in 2025 Q1 according to their latest regulatory filings, with 223 funds opening new positions, 1,874 increasing their positions, 1,786 reducing their positions, and 107 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
4,494
Holders Change
+29
Holders Change %
+0.65%
% of All Funds
61.03%
Holding in Top 10
920
Holding in Top 10 Change
+202
Holding in Top 10 Change %
+28.13%
% of All Funds
12.49%
New
223
Increased
1,874
Reduced
1,786
Closed
107
Calls
$11.1B
Puts
$7.32B
Net Calls
+$3.81B
Net Calls Change
-$334M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$2.17B
2
Vanguard Group
Vanguard Group
Pennsylvania
+$1.37B
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$892M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$747M
5
BlackRock
BlackRock
New York
+$617M

Top Sellers

1
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$1.4B
2
Gates Foundation Trust
Gates Foundation Trust
Washington
-$1.32B
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$624M
4
AIS
AM Investment Strategies
Tennessee
-$545M
5
Flossbach Von Storch
Flossbach Von Storch
Germany
-$480M
Name Holding Trade Value Shares
Change 		Shares
Change %
DCM
1751
Dudley Capital Management
Virginia
$5.29M -$226K -425 -4%
VIA
1752
Vickerman Investment Advisors
Washington
$5.29M -$669K -1,257 -11%
RBWA
1753
RFG - Bristol Wealth Advisors
Massachusetts
$5.27M +$13.8K +26 +0.3%
BSA
1754
Bull Street Advisors
Georgia
$5.27M – – –
AWM
1755
Avaii Wealth Management
Wisconsin
$5.27M -$697K -1,308 -12%
KHLMTHM
1756
Kranot Hishtalmut Le Morim Tichoniim Havera Menahelet
Israel
$5.27M – – –
LAS
1757
LWM Advisory Services
Florida
$5.26M +$516K +968 +11%
LIM
1758
Lathrop Investment Management
Arkansas
$5.25M -$16K -30 -0.3%
QWM
1759
Quadcap Wealth Management
Texas
$5.25M -$52.2K -98 -1%
GCM
1760
Glynn Capital Management
California
$5.25M – – –
BFPW
1761
BOK Financial Private Wealth
Colorado
$5.24M +$568K +1,066 +12%
FM
1762
Family Management
New York
$5.23M -$21.3K -40 -0.4%
PWPS
1763
Pinnacle Wealth Planning Services
Ohio
$5.23M +$526K +988 +11%
CFP
1764
Catalyst Financial Partners
Massachusetts
$5.23M +$125K +234 +2%
WP
1765
WealthShield Partners
North Carolina
$5.22M +$2.81M +5,285 +117%
DA
1766
Dash Acquisitions
California
$5.22M -$305K -596 -6%
JF
1767
JSF Financial
California
$5.22M +$167K +313 +3%
CAM
1768
Cidel Asset Management
Ontario, Canada
$5.21M +$5.21M +9,775 New
JSC
1769
J. Stern & Co
United Kingdom
$5.2M – – –
LF
1770
Lantz Financial
Illinois
$5.18M +$6.92K +13 +0.1%
NL
1771
NVWM LLC
Pennsylvania
$5.18M +$45.3K +85 +0.9%
AP
1772
Americana Partners
Texas
$5.16M +$870K +1,633 +20%
GSIAS
1773
Garden State Investment Advisory Services
New Jersey
$5.16M -$3.72K -7 -0.1%
TFP
1774
Tilia Fiduciary Partners
North Carolina
$5.16M -$372K -698 -7%
MCM
1775
Mengis Capital Management
Oregon
$5.16M +$16K +30 +0.3%
69 70
71
72 73