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 %
BAM
476
Burgundy Asset Management
Ontario, Canada
$52.6M -$3.77M -7,070 -7%
LSERS
477
Louisiana State Employees Retirement System
Louisiana
$52.5M – – –
SSWM
478
Smith Salley Wealth Management
North Carolina
$52.3M +$132K +247 +0.3%
CA
479
CapWealth Advisors
Tennessee
$52.1M +$403K +757 +0.8%
FRM
480
Foundation Resource Management
Arkansas
$52.1M -$1.43M -2,686 -3%
FSCM
481
Front Street Capital Management
Montana
$51.9M +$4.9M +9,288 +10%
UBP
482
Union Bancaire Privee
Switzerland
$51.9M +$5.69M +10,767 +12%
CIG
483
Cullen Investment Group
Louisiana
$51.9M -$890K -1,672 -2%
SAM
484
Securian Asset Management
Minnesota
$51.7M -$731K -1,372 -1%
Pacer Advisors
485
Pacer Advisors
Pennsylvania
$51.7M -$39M -73,207 -43%
IAA
486
Independent Advisor Alliance
North Carolina
$51.7M +$2.09M +3,930 +4%
DC
487
Defender Capital
North Carolina
$51.7M -$3.56M -6,685 -6%
SSB
488
Sandy Spring Bank
Maryland
$51.6M +$1.88M +3,522 +4%
GAM
489
Gotham Asset Management
New York
$51.6M +$9.61M +18,042 +23%
SFS
490
Solitude Financial Services
Virginia
$51.2M +$3.25M +6,106 +7%
TPCM
491
Templeton & Phillips Capital Management
Tennessee
$51.1M -$67.6K -127 -0.1%
DWM
492
Dakota Wealth Management
Florida
$51.1M +$12.5M +23,432 +32%
LWCA
493
Locust Wood Capital Advisers
New York
$51M +$11.4M +21,314 +29%
CAM
494
Claret Asset Management
Quebec, Canada
$50.9M +$50.9M +95,662 New
MGIA
495
Matthew Goff Investment Advisor
Texas
$50.7M -$256K -481 -0.5%
AT
496
Avalon Trust
New Mexico
$50.6M -$2.32M -4,360 -4%
BMSSC
497
B. Metzler seel. Sohn & Co
Germany
$50.5M +$5.46M +10,257 +12%
UM
498
UniSuper Management
Australia
$50.2M +$3.45M +6,470 +7%
NPF
499
Norris Perne & French
Michigan
$50.2M -$917K -1,722 -2%
CBUSF
500
Construction & Building Unions Superannuation Fund
Australia
$50M +$107K +200 +0.2%
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