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Cameco
CCJ

Overview Fund Activity

819 hedge funds and large institutions have $22B invested in Cameco in 2025 Q2 according to their latest regulatory filings, with 191 funds opening new positions, 228 increasing their positions, 298 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
819
Holders Change
+112
Holders Change %
+15.84%
% of All Funds
10.98%
Holding in Top 10
43
Holding in Top 10 Change
+24
Holding in Top 10 Change %
+126.32%
% of All Funds
0.58%
New
191
Increased
228
Reduced
298
Closed
71
Calls
$1.87B
Puts
$1.57B
Net Calls
+$308M
Net Calls Change
+$733M

Top Buyers

1
Fidelity International
Fidelity International
Bermuda
+$363M
2
DZ Bank
DZ Bank
Germany
+$154M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$116M
4
Victory Capital Management
Victory Capital Management
Texas
+$103M
5
CIA
Caledonia Investments (Australia)
Australia
+$79.4M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
-$593M
2
Aristotle Capital Management
Aristotle Capital Management
California
-$173M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$173M
4
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
-$154M
5
Morgan Stanley
Morgan Stanley
New York
-$96.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
PP
401
Prudential plc
United Kingdom
$1.39M +$23K +310 +2%
AA
402
Ancora Advisors
Ohio
$1.36M +$98.4K +1,325 +8%
PIM
403
Plato Investment Management
Australia
$1.35M – – –
FG
404
Formula Growth
Quebec, Canada
$1.34M +$1.34M +18,119 New
MWAM
405
Manhattan West Asset Management
California
$1.33M +$1.33M +17,967 New
KFA
406
Kelleher Financial Advisors
New York
$1.32M – – –
SRC
407
Sage Rhino Capital
California
$1.32M -$148 -2 -0%
GCM
408
Gunderson Capital Management
South Carolina
$1.32M +$1.32M +17,752 New
YDMI
409
Y.D. More Investments
Israel
$1.3M +$1.3M +17,500 New
FRA
410
Frank Rimerman Advisors
California
$1.28M – – –
VFM
411
Viking Fund Management
North Dakota
$1.26M +$1.26M +17,000 New
AC
412
Aristides Capital
Kentucky
$1.25M -$832K -11,212 -40%
Axa
413
Axa
France
$1.24M +$5.72K +77 +0.5%
Jones Financial Companies
414
Jones Financial Companies
Missouri
$1.24M +$417K +5,698 +51%
VCWA
415
Vanguard Capital Wealth Advisors
Colorado
$1.23M +$671K +9,035 +120%
AI
416
Atria Investments
North Carolina
$1.22M -$351K -4,723 -22%
Assenagon Asset Management
417
Assenagon Asset Management
Luxembourg
$1.22M -$72.8K -982 -6%
OSAM
418
O'Shaughnessy Asset Management
Connecticut
$1.18M +$201K +2,714 +21%
IP
419
Interval Partners
New York
$1.18M +$1.18M +15,877 New
William Blair & Company
420
William Blair & Company
Illinois
$1.16M -$319K -4,301 -22%
FIM
421
Freedom Investment Management
Connecticut
$1.15M +$531K +7,153 +85%
SAM
422
Strategy Asset Managers
California
$1.14M +$1.14M +15,342 New
KJHP
423
K.J. Harrison & Partners
Ontario, Canada
$1.13M +$574K +7,750 +103%
UBP
424
Union Bancaire Privee
Switzerland
$1.12M +$594K +9,270 +114%
RF
425
Rossby Financial
Florida
$1.12M -$197K -2,650 -15%
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