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 %
GLLW
551
Graves Light Lenhart Wealth
Virginia
$42.3M -$881K -1,654 -2%
RC
552
Reik & Co
New York
$42.3M -$89.5K -168 -0.2%
BP
553
BNP Paribas
France
$42.2M -$2.3M -4,319 -5%
BAMF
554
BI Asset Management Fondsmaeglerselskab
Denmark
$42.2M -$44.2M -82,949 -51%
BTW
555
Boston Trust Walden
Massachusetts
$42.2M -$272K -510 -0.6%
WorldQuant Millennium Advisors
556
WorldQuant Millennium Advisors
New York
$41.9M -$61.1M -114,753 -59%
CC
557
Cadinha & Co
Hawaii
$41.8M -$293K -550 -0.7%
BSA
558
Braun Stacey Associates
New York
$41.7M +$1.01M +1,895 +2%
ST
559
Spinnaker Trust
Maine
$41.6M -$2.68M -5,028 -6%
WTA
560
Washington Trust Advisors
Massachusetts
$41.6M -$2.55M -4,779 -6%
MCM
561
Mill Capital Management
North Carolina
$41.4M +$854K +1,603 +2%
PA
562
Parallel Advisors
California
$41.4M +$187K +351 +0.5%
LFRG
563
Lazard Frères Gestion
France
$41.4M +$5.93M +11,136 +17%
BPCE
564
Bank Pictet & Cie (Europe)
Germany
$41.3M +$348K +653 +0.8%
NIG
565
NFJ Investment Group
Texas
$41M +$22M +41,220 +115%
PPA
566
Painted Porch Advisors
California
$40.7M -$98.5K -185 -0.2%
GIBU
567
Gulf International Bank (UK)
United Kingdom
$40.7M -$14.4M -26,967 -26%
MVIP
568
Mar Vista Investment Partners
California
$40.6M -$7.72M -14,502 -16%
YIA
569
YHB Investment Advisors
Connecticut
$40.6M +$406K +762 +1%
NAS
570
NWF Advisory Services
California
$40.5M -$2.21M -4,146 -5%
FCBT
571
First Citizens Bank & Trust
North Carolina
$40.4M -$1.21M -2,271 -3%
DWM
572
Destination Wealth Management
California
$40.2M -$484K -909 -1%
CGH
573
Crossmark Global Holdings
Texas
$40M +$2.08M +3,899 +5%
PWC
574
PYA Waltman Capital
Tennessee
$39.9M +$53.3K +100 +0.1%
WP
575
WealthPLAN Partners
Nebraska
$39.8M -$215K -404 -0.5%
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