708 hedge funds and large institutions have $12B invested in Cameco in 2025 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 291 increasing their positions, 205 reducing their positions, and 115 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

28% less capital invested

Capital invested by funds: $16.5B → $12B (-$4.57B)

45% less call options, than puts

Call options by funds: $519M | Put options by funds: $944M

46% less funds holding in top 10

Funds holding in top 10: 3519 (-16)

Holders
708
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
19
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$519M
Puts
$944M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BHC
76
Bowen Hanes & Co
Florida
$25.5M
VA
77
Vident Advisory
Georgia
$25.5M
HighTower Advisors
78
HighTower Advisors
Illinois
$25.3M
Jennison Associates
79
Jennison Associates
New York
$25M
UBS AM
80
UBS AM
Illinois
$24.9M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
81
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$24.3M
SCI
82
S&CO Inc
Massachusetts
$23.7M
Sumitomo Mitsui Trust Group
83
Sumitomo Mitsui Trust Group
Japan
$23.1M
Caisse de Depot et Placement du Quebec (CDPQ)
84
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$23M
NAMA
85
Nikko Asset Management Americas
New York
$23M
FRM
86
Foundation Resource Management
Arkansas
$22.7M
IIM
87
INTECH Investment Management
Florida
$22.2M
MPM
88
MBB Public Markets
Illinois
$21.4M
GC
89
Guardian Capital
Ontario, Canada
$21.2M
Renaissance Technologies
90
Renaissance Technologies
New York
$21.2M
GAI
91
General American Investors
New York
$20.8M
PHAM
92
Pacific Heights Asset Management
California
$20.6M
Canada Life
93
Canada Life
Manitoba, Canada
$20M
DLP
94
De Lisle Partners
United Kingdom
$19.9M
American Century Companies
95
American Century Companies
Missouri
$18.7M
RG
96
Rathbones Group
United Kingdom
$18.6M
Envestnet Asset Management
97
Envestnet Asset Management
Illinois
$18.4M
C
98
Chescapmanager
Maryland
$18.3M
LHCM
99
Lloyd Harbor Capital Management
New York
$18.2M
Marshall Wace
100
Marshall Wace
United Kingdom
$18.1M