卡梅科公司
US ˙ NYSE ˙ US13321L1085

SecurityCCJ / Cameco Corporation
InstitutionVan Eck Associates Corp
Latest Disclosed Ownership6,944,545 shares
Latest Disclosed Value $ 754,200
Van Eck Associates Corp reports 10.35% increase in ownership of CCJ / Cameco Corporation

On May 15, 2026 - Van Eck Associates Corp filed a 13F-HR form disclosing ownership of 6,944,545 shares of Cameco Corporation (US:CCJ) valued at $754,247,032 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,292,995 shares of Cameco Corporation. This represents a change in shares of 10.35% during the quarter. The current value of the position is $791,817,021 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)
2026-05-15 2026-03-31 13F Cameco COM 13321L108 6,944,545 651,550 10.35 754 31.13 0.4942
2026-02-13 2025-12-31 13F Cameco COM 13321L108 6,292,995 849,188 15.60 576 26.10 0.4759
2025-11-13 2025-09-30 13F Cameco COM 13321L108 5,443,807 1,644,061 43.27 457 61.70 0.4241
2025-08-14 2025-06-30 13F Cameco COM 13321L108 3,799,746 633,712 20.02 282 116.92 0.3193
2025-05-15 2025-03-31 13F Cameco COM 13321L108 3,166,034 1,033,419 48.46 130 19.27 0.1684
2025-01-29 2024-12-31 13F Cameco COM 13321L108 2,132,615 547,793 34.56 110 28.24 0.1403
2024-10-29 2024-09-30 13F Cameco COM 13321L108 1,584,822 515,046 48.15 86 63.46 0.1070
2024-07-31 2024-06-30 13F Cameco COM 13321L108 1,069,776 280,062 35.46 53 52.94 0.0748
2024-04-30 2024-03-31 13F Cameco COM 13321L108 789,714 164,095 26.23 34 30.77 0.0517
2024-02-05 2023-12-31 13F Cameco COM 13321L108 625,619 118,950 23.48 27 30.00 0.0491
2023-11-08 2023-09-30 13F Cameco COM 13321L108 506,669 94,046 22.79 20 66.67 0.0441
2023-08-03 2023-06-30 13F Cameco COM 13321L108 412,623 128,852 45.41 13 71.43 0.0283
2023-05-03 2023-03-31 13F Cameco COM 13321L108 283,771 69,585 32.49 7 75.00 0.0169
2023-02-08 2022-12-31 13F Cameco COM 13321L108 214,186 25,671 13.62 5 -99.92 0.0125
2022-10-27 2022-09-30 13F Cameco COM 13321L108 188,515 21,063 12.58 4,998 42.11 0.0149
2022-08-03 2022-06-30 13F Cameco COM 13321L108 167,452 -10,639 -5.97 3,517 -32.16 0.0093
2022-05-10 2022-03-31 13F Cameco COM 13321L108 178,091 66,565 59.69 5,184 113.07 0.0107
2022-01-26 2021-12-31 13F Cameco COM 13321L108 111,526 17,224 18.26 2,433 18.74 0.0056
2021-11-03 2021-09-30 13F Cameco COM 13321L108 94,302 -3,181 -3.26 2,049 9.63 0.0052
2021-08-10 2021-06-30 13F Cameco COM 13321L108 97,483 -47,646 -32.83 1,869 -22.42 0.0044
2021-05-13 2021-03-31 13F Cameco COM 13321L108 145,129 -26,074 -15.23 2,409 5.01 0.0066
2021-02-09 2020-12-31 13F Cameco COM 13321L108 171,203 -8,700 -4.84 2,294 26.25 0.0067
2020-12-04 2020-09-30 13F/A-1 Cameco COM 13321L108 179,903 38,987 27.67 1,817 25.74 0.0058
2020-11-12 2020-09-30 13F Cameco COM 13321L108 179,903 38,987 1,817 5,633.3431
2020-08-14 2020-06-30 13F/A-1 Cameco COM 13321L108 140,916 38,182 37.17 1,445 84.08 0.0050
2020-08-10 2020-06-30 13F Cameco COM 13321L108 140,916 38,182 1,445 4,909.0282
2020-05-12 2020-03-31 13F Cameco COM 13321L108 102,734 -73,295 -41.64 785 -49.84 0.0040
2020-02-13 2019-12-31 13F Cameco COM 13321L108 176,029 -98,669 -35.92 1,565 -40.04 0.0060
2019-11-08 2019-09-30 13F Cameco COM 13321L108 274,698 1,683 0.62 2,610 -10.86 0.0122
2019-08-07 2019-06-30 13F Cameco COM 13321L108 273,015 21,660 8.62 2,928 -1.25 0.0141
2019-05-13 2019-03-31 13F Cameco COM 13321L108 251,355 6,606 2.70 2,965 6.73 0.0146
2019-02-12 2018-12-31 13F Cameco COM 13321L108 244,749 -32,200 -11.63 2,778 -12.06 0.0139
2018-11-13 2018-09-30 13F Cameco COM 13321L108 276,949 106,067 62.07 3,159 64.27 0.0154
2018-08-13 2018-06-30 13F Cameco COM 13321L108 170,882 106,147 163.97 1,923 227.04 0.0090
2018-05-11 2018-03-31 13F Cameco COM 13321L108 64,735 -74,030 -53.35 588 -54.10 0.0029
2018-02-12 2017-12-31 13F Cameco COM 13321L108 138,765 -8,865 -6.00 1,281 -10.23 0.0063
2017-11-09 2017-09-30 13F Cameco COM 13321L108 147,630 82,500 126.67 1,427 140.64 0.0073
2017-08-11 2017-06-30 13F Cameco COM 13321L108 65,130 -13,491 -17.16 593 -31.84 0.0032
2017-05-11 2017-03-31 13F Cameco COM 13321L108 78,621 -1,590 -1.98 870 3.57 0.0038
2017-02-09 2016-12-31 13F Cameco COM 13321L108 80,211 -16,408 -16.98 840 1.57 0.0042
2016-11-14 2016-09-30 13F Cameco COM 13321L108 96,619 -427 -0.44 827 -22.35 0.0038
2016-08-12 2016-06-30 13F Cameco COM 13321L108 97,046 8,693 9.84 1,065 -6.08 0.0055
2016-05-13 2016-03-31 13F Cameco COM 13321L108 88,353 25,530 40.64 1,134 46.32 0.0076
2016-02-12 2015-12-31 13F Cameco COM 13321L108 62,823 -15,028 -19.30 775 -18.25 0.0061
2015-11-12 2015-09-30 13F Cameco COM 13321L108 77,851 20,311 35.30 948 15.33 0.0073
2015-08-12 2015-06-30 13F Cameco COM 13321L108 57,540 1,406 2.50 822 5.12 0.0049
2015-05-14 2015-03-31 13F Cameco COM 13321L108 56,134 -4,271 -7.07 782 -21.09 0.0045
2015-02-13 2014-12-31 13F Cameco COM 13321L108 60,405 -4,131 -6.40 991 -13.07 0.0062
2014-11-14 2014-09-30 13F Cameco COM 13321L108 64,536 -5,054 -7.26 1,140 -16.48 0.0060
2014-08-14 2014-06-30 13F CAMECO COM 13321L108 69,590 159 0.23 1,365 -14.15 0.0063
2014-05-08 2014-03-31 13F CAMECO COM 13321L108 69,431 -102,510 -59.62 1,590 -55.47 0.0079
2014-02-12 2013-12-31 13F CAMECO COM 13321L108 171,941 -233,631 -57.61 3,571 -51.28 0.0180
2013-11-14 2013-09-30 13F CAMECO COM 13321L108 405,572 84,473 26.31 7,329 10.48 0.0373
2013-08-14 2013-06-30 13F CAMECO COM 13321L108 321,099 321,099 6,634 0.0361
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.