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 %
TFO
3076
Tarbox Family Office
California
$1.19M -$10.7K -20 -0.9%
OHWA
3077
Oak Hill Wealth Advisors
Virginia
$1.19M -$7.46K -14 -0.6%
DWM
3078
Defined Wealth Management
Oregon
$1.19M +$34.1K +64 +3%
CM
3079
Cercano Management
Washington
$1.19M +$459K +861 +63%
ACM
3080
Argyle Capital Management
Pennsylvania
$1.19M – – –
CCG
3081
Ceeto Capital Group
Florida
$1.19M +$1.19M +2,225 New
MIM
3082
Marco Investment Management
Georgia
$1.18M -$149K -280 -11%
S
3083
Sunpointe
Missouri
$1.18M -$199K -374 -14%
EL
3084
EWA LLC
Pennsylvania
$1.18M +$93.2K +175 +9%
SB
3085
Sunflower Bank
Texas
$1.18M +$19.2K +36 +2%
CA
3086
CV Advisors
Florida
$1.18M +$27.6K +53 +2%
BAM
3087
BOS Asset Management
Illinois
$1.18M +$11.2K +21 +1%
AWM
3088
Ariadne Wealth Management
California
$1.18M -$99.7K -194 -8%
WCM
3089
Warburton Capital Management
Oklahoma
$1.18M +$89.9K +169 +8%
WAC
3090
William Allan Corp
Colorado
$1.17M +$61.2K +115 +5%
TA
3091
TCM Advisors
West Virginia
$1.17M -$999K – –
EWM
3092
Elevatus Welath Management
New York
$1.17M +$222K +416 +23%
RWP
3093
Ridgecrest Wealth Partners
California
$1.17M +$160K +300 +16%
CAL
3094
Capital Advisors Ltd
Ohio
$1.17M +$34.1K +64 +3%
SI
3095
SimpliFi Inc
California
$1.17M +$22.9K +43 +2%
HIS
3096
Harvest Investment Services
Illinois
$1.17M -$38.2K -78 -3%
Members Trust
3097
Members Trust
Florida
$1.17M -$214K -401 -15%
HG
3098
Harbor Group
New Hampshire
$1.16M – – –
YWM
3099
Yukon Wealth Management
Kansas
$1.16M +$1.16M +2,187 New
SRL
3100
Scientech Research LLC
New Jersey
$1.16M -$362K -679 -24%
122 123
124
125 126