881 hedge funds and large institutions have $23.1B invested in Cameco in 2025 Q3 according to their latest regulatory filings, with 153 funds opening new positions, 277 increasing their positions, 321 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

less call options, than puts

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

5.09% less ownership

Funds ownership: 68.24%63.15% (-5.1%)

14% less repeat investments, than reductions

Existing positions increased: 277 | Existing positions reduced: 321

21% less funds holding in top 10

Funds holding in top 10: 4334 (-9)

Holders
881
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
34
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.47B
Puts
$1.52B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
GAI
101
General American Investors
New York
$36.8M
Capital Research Global Investors
102
Capital Research Global Investors
California
$36.8M
Northern Trust
103
Northern Trust
Illinois
$36.8M
Dimensional Fund Advisors
104
Dimensional Fund Advisors
Texas
$36M
SFI
105
Susquehanna Fundamental Investments
Pennsylvania
$34.5M
Wells Fargo
106
Wells Fargo
California
$31.2M
MIFH
107
Migdal Insurance & Financial Holdings
Israel
$31M
Stifel Financial
108
Stifel Financial
Missouri
$30.9M
GF
109
Gabelli Funds
New York
$30.9M
MSR
110
Main Street Research
Connecticut
$30.6M
Jane Street
111
Jane Street
New York
$30.4M
PA
112
Pinnacle Associates
New York
$29.6M
Aviva
113
Aviva
United Kingdom
$29.3M
HighTower Advisors
114
HighTower Advisors
Illinois
$29.1M
SAM
115
Scopus Asset Management
New York
$28.5M
Qube Research & Technologies (QRT)
116
Qube Research & Technologies (QRT)
United Kingdom
$27.3M
Balyasny Asset Management
117
Balyasny Asset Management
Illinois
$27.2M
Envestnet Asset Management
118
Envestnet Asset Management
Illinois
$27M
AIM
119
ARK Investment Management
Florida
$26.9M
Russell Investments Group
120
Russell Investments Group
United Kingdom
$25.6M
BA
121
Bridgewater Associates
Connecticut
$24.7M
DKAM
122
Drummond Knight Asset Management
Australia
$22.4M
State of Tennessee, Department of Treasury
123
State of Tennessee, Department of Treasury
Tennessee
$21.5M
Focus Partners Wealth
124
Focus Partners Wealth
Massachusetts
$21.4M
Lord, Abbett & Co
125
Lord, Abbett & Co
New Jersey
$21M