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895 hedge funds and large institutions have $23.1B invested in Cameco in 2025 Q3 according to their latest regulatory filings, with 154 funds opening new positions, 281 increasing their positions, 328 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed

86% more first-time investments, than exits

New positions opened: 154 | Existing positions closed: 83

7% more funds holding

Funds holding: 834895 (+61)

5% more capital invested

Capital invested by funds: $22.1B → $23.1B (+$1.04B)

3% less call options, than puts

Call options by funds: $1.47B | Put options by funds: $1.52B

5.1% less ownership

Funds ownership: 68.34%63.24% (-5.1%)

14% less repeat investments, than reductions

Existing positions increased: 281 | Existing positions reduced: 328

19% less funds holding in top 10

Funds holding in top 10: 4335 (-8)

Holders
895
Holders Change
+61
Holders Change %
+7.31%
% of All Funds
11.75%
Holding in Top 10
35
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-18.6%
% of All Funds
0.46%
New
154
Increased
281
Reduced
328
Closed
83
Calls
$1.47B
Puts
$1.52B
Net Calls
-$47.3M
Net Calls Change
-$355M
Name Holding Trade Value Shares
Change
Change in
Stake
William Blair & Company
376
William Blair & Company
Illinois
$2.05M +$675K +8,710 +56%
Daiwa Securities Group
377
Daiwa Securities Group
Japan
$2.05M +$1.89M +24,400 New
GAM
378
Gotham Asset Management
New York
$2.05M +$268K +3,460 +17%
NFG
379
Nations Financial Group
Iowa
$2.03M +$89.3K +1,151 +5%
Jones Financial Companies
380
Jones Financial Companies
Missouri
$2.02M +$520K +6,707 +40%
PIC
381
Portland Investment Counsel
Ontario, Canada
$2.01M
HCS
382
Himension Capital (Singapore)
Singapore
$2M +$1.85M +23,905 New
NAS
383
NWF Advisory Services
California
$2M +$1.85M +23,803 New
ACM
384
Avos Capital Management
Washington
$1.98M -$1.73M -22,304 -49%
HFS
385
Hantz Financial Services
Michigan
$1.97M -$408K -5,262 -18%
GCC
386
Game Creek Capital
Massachusetts
$1.96M -$426K -5,500 -19%
SSIM
387
Sheets Smith Investment Management
Texas
$1.95M +$44.6K +575 +3%
Marshall Wace
388
Marshall Wace
United Kingdom
$1.94M -$14.1M -181,917 -89%
KPF
389
K2 Principal Fund
Ontario, Canada
$1.93M +$1.78M +23,000 New
TWM
390
TCFG Wealth Management
California
$1.9M -$41.9K -540 -2%
WCA
391
Waratah Capital Advisors
Ontario, Canada
$1.88M +$1.74M +22,467 New
AS
392
Altshuler Shaham
Israel
$1.87M +$828K +10,674 +92%
AIM
393
AXA Investment Managers
France
$1.87M +$1.73M +22,281 New
LSA
394
Leonteq Securities AG
Switzerland
$1.86M +$1.1M +14,193 +179%
CWM
395
Calamos Wealth Management
Illinois
$1.84M +$1.7M +21,957 New
MIM
396
Montgomery Investment Management
Maryland
$1.83M +$25.4K +327 +2%
RA
397
RFG Advisory
Alabama
$1.79M +$1.65M +21,300 New
NFSG
398
Newbridge Financial Services Group
Florida
$1.78M +$1.65M +21,264 New
PIC
399
PCJ Investment Counsel
Ontario, Canada
$1.75M -$160K -2,060 -9%
LNWWM
400
Laird Norton Wetherby Wealth Management
California
$1.73M +$100K +1,292 +7%