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
61.04%
Holding in Top 10
920
Holding in Top 10 Change
+202
Holding in Top 10 Change %
+28.13%
% of All Funds
12.5%
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 %
BHA
3551
Beech Hill Advisors
New York
$679K -$826K -1,550 -55%
ATWA
3552
Arbor Trust Wealth Advisors
Michigan
$679K -$3.2K -6 -0.5%
BCCM
3553
Bridge Creek Capital Management
Massachusetts
$679K -$6.92K -13 -1%
BAM
3554
Bellevue Asset Management
Washington
$678K – – –
RWM
3555
Rialto Wealth Management
New York
$677K +$33.6K +63 +5%
DA
3556
Doliver Advisors
Texas
$676K -$116K -218 -15%
IIA
3557
Integrity Investment Advisors
Colorado
$676K +$676K +1,270 New
AWS
3558
Aspen Wealth Strategies
Colorado
$676K – – –
EI
3559
Ellevest Inc
New York
$675K -$955K -1,794 -59%
BH
3560
Burk Holdings
Oklahoma
$674K – – –
FC
3561
Financial Council
Maryland
$673K – – –
WFMPM
3562
Woodley Farra Manion Portfolio Management
Indiana
$673K +$11.7K +22 +2%
IF
3563
IRON Financial
Illinois
$669K +$130K +244 +24%
LWM
3564
LeConte Wealth Management
Tennessee
$669K +$669K +1,256 New
O3W
3565
Omni 360 Wealth
New Jersey
$669K +$92.7K +174 +16%
CAM
3566
Congress Asset Management
Massachusetts
$666K -$173K -325 -21%
SC
3567
Skylands Capital
Wisconsin
$666K -$107K -200 -14%
KCM
3568
KRS Capital Management
Michigan
$664K -$16K -30 -2%
GCL
3569
Gouws Capital LLC
North Carolina
$664K +$37.8K +71 +6%
SMH
3570
Sanders Morris Harris
Texas
$662K – – –
BGAI
3571
Bruce G. Allen Investments
Colorado
$662K -$21.3K -40 -3%
USB
3572
Union Savings Bank
Connecticut
$662K – – –
GSWM
3573
Greenup Street Wealth Management
Michigan
$661K -$3.85M -7,225 -85%
YIM
3574
Yoffe Investment Management
Pennsylvania
$661K – – –
TWM
3575
Trevian Wealth Management
Massachusetts
$660K -$21.3K -40 -3%
141 142
143
144 145