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Constellation Energy

1,875 hedge funds and large institutions have $78.1B invested in Constellation Energy in 2026 Q1 according to their latest regulatory filings, with 181 funds opening new positions, 826 increasing their positions, 610 reducing their positions, and 255 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

19% less call options, than puts

Call options by funds: $2.05B | Put options by funds: $2.54B

29% less first-time investments, than exits

New positions opened: 181 | Existing positions closed: 255

30% less funds holding in top 10

Funds holding in top 10: 2316 (-7)

Holders
1,875
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.05B
Puts
$2.54B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Sumitomo Mitsui Trust Group
51
Sumitomo Mitsui Trust Group
Japan
$203M
Ameriprise
52
Ameriprise
Minnesota
$202M
RCMNY
53
Rubric Capital Management (New York)
New York
$200M
Royal Bank of Canada
54
Royal Bank of Canada
Ontario, Canada
$193M
VGA
55
Vanguard Global Advisers
Pennsylvania
$190M
Public Sector Pension Investment Board (PSP Investments)
56
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$187M
RPI
57
Railway Pension Investments
United Kingdom
$177M
HSBC Holdings
58
HSBC Holdings
United Kingdom
$176M
California Public Employees Retirement System
59
California Public Employees Retirement System
California
$159M
Pictet Asset Management
60
Pictet Asset Management
Switzerland
$155M
Principal Financial Group
61
Principal Financial Group
Iowa
$143M
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$142M
ProShare Advisors
63
ProShare Advisors
Maryland
$142M
VAM
64
Vanguard Asset Management
$139M
Citigroup
65
Citigroup
New York
$136M
New York State Common Retirement Fund
66
New York State Common Retirement Fund
New York
$133M
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$132M
Aberdeen Group
68
Aberdeen Group
United Kingdom
$126M
BNP Paribas Asset Management
69
BNP Paribas Asset Management
France
$125M
Caisse de Depot et Placement du Quebec (CDPQ)
70
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$121M
CIMLRA
71
CBRE Investment Management Listed Real Assets
Pennsylvania
$116M
Russell Investments Group
72
Russell Investments Group
United Kingdom
$115M
Citadel Advisors
73
Citadel Advisors
Florida
$114M
SCA
74
Southpoint Capital Advisors
New York
$112M
TCA
75
Tortoise Capital Advisors
Kansas
$111M