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Berkshire Hathaway Class B

4,794 hedge funds and large institutions have $435B invested in Berkshire Hathaway Class B in 2026 Q1 according to their latest regulatory filings, with 223 funds opening new positions, 1,929 increasing their positions, 1,995 reducing their positions, and 163 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

5% less capital invested

Capital invested by funds: $458B → $435B (-$22.2B)

1% less funds holding

Funds holding: 4,8554,794 (-61)

4% less funds holding in top 10

Funds holding in top 10: 640612 (-28)

Holders
4,794
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
612
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.98B
Puts
$7.33B
Net Calls
Net Calls Change

Top Buyers

1 +$2.7B
2 +$1.71B
3 +$968M
4
Ameriprise
Ameriprise
Minnesota
+$684M
5
Two Sigma Investments
Two Sigma Investments
New York
+$584M

Top Sellers

1 -$2.57B
2 -$2.4B
3 -$1.16B
4
Barclays
Barclays
United Kingdom
-$374M
5
NA
NewEdge Advisors
Louisiana
-$314M
Name Holding Trade Value Shares
Change
Change in
Stake
FRM
501
Foundation Resource Management
Arkansas
$46.5M
OCPWS
502
One Charles Private Wealth Services
Massachusetts
$46.4M
ICP
503
Ironvine Capital Partners
Nebraska
$46.3M
BCI
504
Brinker Capital Investments
Pennsylvania
$46.2M
CAM
505
Claret Asset Management
Quebec, Canada
$45.7M
IWC
506
Integrated Wealth Concepts
Massachusetts
$45.2M
MAM
507
Meeder Asset Management
Ohio
$45M
LSERS
508
Louisiana State Employees Retirement System
Louisiana
$44.8M
CIM
509
Confluence Investment Management
Missouri
$44.7M
MSRPS
510
Maryland State Retirement & Pension System
Maryland
$44.5M
AWM
511
Apollon Wealth Management
South Carolina
$44.3M
TPCM
512
Templeton & Phillips Capital Management
Tennessee
$44.2M
PP
513
Prudential plc
United Kingdom
$44.2M
TWC
514
The Woodbridge Company
Ontario, Canada
$44.1M
JG
515
Jain Global
New York
$43.7M
Man Group
516
Man Group
United Kingdom
$43.6M
MPWT
517
MassMutual Private Wealth & Trust
Connecticut
$43.3M
BS
518
Banco Santander
Spain
$43.3M
LFM
519
LGT Fund Management
Liechtenstein
$43.2M
MCM
520
Mill Capital Management
North Carolina
$43.1M
MGIA
521
Matthew Goff Investment Advisor
Texas
$42.8M
BMO
522
Beck Mack & Oliver
New York
$42.7M
WWM
523
Western Wealth Management
Colorado
$42.6M
FCH
524
Freestone Capital Holdings
Washington
$42.5M
PTC
525
Philadelphia Trust Company
Pennsylvania
$42.5M