Cameco Corporation
CA ˙ TSX ˙ US13321L1085
166,86 CA$ ↑11,02 (7,07%)
2026-06-02
DEL PRIS
SecurityCA:CCO / Cameco Corporation
InstitutionShell Asset Management Co
Latest Disclosed Ownership8,500 shares
Latest Disclosed Value $ 714
Shell Asset Management Co reports 7.61% decrease in ownership of CCO / Cameco Corporation

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 8,500 shares of Cameco Corporation (CA:CCO) valued at $992,800 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 9,200 shares of Cameco Corporation. The current value of the position is $1,418,310 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-11-07 2025-09-30 13F CAMECO COM 13321L108 8,500 -700 -7.61 1 0.0717
2025-07-23 2025-06-30 13F CAMECO COM 13321L108 9,200 5,600 155.56 1 0.0235
2025-05-14 2025-03-31 13F CAMECO COM 13321L108 3,600 0 0.00 0 0.0070
2025-02-14 2024-12-31 13F CAMECO COM 13321L108 3,600 3,600 0 0.0081
2021-11-04 2021-09-30 13F CAMECO COM 13321L108 0 -51,465 -100.00 0 -100.00
2021-08-12 2021-06-30 13F CAMECO COM 13321L108 51,465 -222,195 -81.19 987 -78.28 0.0191
2021-05-10 2021-03-31 13F CAMECO COM 13321L108 273,660 -135,345 -33.09 4,545 -17.08 0.0909
2021-02-16 2020-12-31 13F CAMECO COM 13321L108 409,005 -2,389 -0.58 5,481 31.91 0.1132
2020-11-13 2020-09-30 13F CAMECO COM 13321L108 411,394 -1,372 -0.33 4,155 -1.80 0.0966
2020-08-10 2020-06-30 13F CAMECO COM 13321L108 412,766 -31,318 -7.05 4,231 24.81 0.1056
2020-05-11 2020-03-31 13F CAMECO COM 13321L108 444,084 -13,824 -3.02 3,390 -16.81 0.0944
2020-02-13 2019-12-31 13F CAMECO COM 13321L108 457,908 -9,581 -2.05 4,075 -8.24 0.0878
2019-11-12 2019-09-30 13F CAMECO COM 13321L108 467,489 -12,431 -2.59 4,441 -13.77 0.1014
2019-08-12 2019-06-30 13F CAMECO COM 13321L108 479,920 444,919 1,271.16 5,150 1,146.97 0.1140
2019-05-09 2019-03-31 13F CAMECO COM 13321L108 35,001 0 0.00 413 4.03 0.0091
2019-02-13 2018-12-31 13F CAMECO COM 13321L108 35,001 -7,200 -17.06 397 -17.46 0.0099
2018-11-13 2018-09-30 13F CAMECO COM 13321L108 42,201 1,100 2.68 481 4.11 0.0095
2018-08-10 2018-06-30 13F CAMECO COM 13321L108 41,101 900 2.24 462 26.58 0.0095
2018-05-14 2018-03-31 13F CAMECO COM 13321L108 40,201 0 0.00 365 -2.14 0.0073
2018-02-09 2017-12-31 13F CAMECO COM 13321L108 40,201 0 0.00 373 -22.93 0.0074
2017-10-20 2017-09-30 13F/A-1 CAMECO COM 13321L108 40,201 0 0.00 484 1.89 0.0108
2017-10-18 2017-09-30 13F CAMECO COM 13321L108 105,036 64,835 2,076
2017-07-26 2017-06-30 13F CAMECO COM 13321L108 40,201 0 0.00 475 -19.76 0.0118
2017-04-26 2017-03-31 13F CAMECO COM 13321L108 40,201 -1,000 -2.43 592 2.42 0.0151
2017-01-10 2016-12-31 13F CAMECO COM 13321L108 41,201 1,000 2.49 578 28.16 0.0156
2016-10-28 2016-09-30 13F CAMECO COM 13321L108 40,201 -2,200 -5.19 451 -25.08 0.0108
2016-07-25 2016-06-30 13F CAMECO COM 13321L108 42,401 0 0.00 602 -14.85 0.0140
2016-05-11 2016-03-31 13F CAMECO COM 13321L108 42,401 -2,300 -5.15 707 -7.34 0.0169
2016-02-05 2015-12-31 13F CAMECO COM 13321L108 44,701 -60,335 -57.44 763 -63.25 0.0180
2015-10-13 2015-09-30 13F CAMECO COM 13321L108 105,036 42,435 67.79 2,076 85.85 0.0329
2015-07-30 2015-06-30 13F CAMECO COM 13321L108 62,601 -11,382 -15.38 1,117 -14.47 0.0224
2015-05-07 2015-03-31 13F CAMECO COM 13321L108 73,983 73,983 0.00 1,306 0.0227
2015-02-04 2014-12-31 13F CAMECO COM 13321L108 0 -105,036 -100.00 0 -100.00
2014-10-24 2014-09-30 13F CAMECO COM 13321L108 105,036 -2,600 -2.42 2,076 -7.86 0.0322
2014-08-08 2014-06-30 13F CAMECO COM 13321L108 107,636 -7,032 -6.13 2,253 -22.36 0.0347
2014-05-07 2014-03-31 13F CAMECO COM 13321L108 114,668 7,299 6.80 2,902 22.65 0.0482
2014-02-03 2013-12-31 13F/A-1 CAMECO COM 13321L108 107,369 -19,027 -15.05 2,366 0.77 0.0403
2014-01-27 2013-12-31 13F CAMECO COM 13321L108 107,369 2,366
2013-10-28 2013-09-30 13F CAMECO COM 13321L108 126,396 -2,400 -1.86 2,348 -16.02 0.0431
2013-08-01 2013-06-30 13F CAMECO COM 13321L108 128,796 128,796 2,796 0.0532
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.