카메코 코퍼레이션
US ˙ NYSE ˙ US13321L1085

SecurityCCJ / Cameco Corporation
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership14,690 shares
Latest Disclosed Value $ 1,595,517
Advisory Services Network, LLC reports 7.77% increase in ownership of CCJ / Cameco Corporation

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 14,690 shares of Cameco Corporation (US:CCJ) valued at $1,595,481 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 13,631 shares of Cameco Corporation. This represents a change in shares of 7.77% during the quarter. The current value of the position is $1,674,954 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 Stock 13321L108 14,690 1,059 7.77 1,596 27.91 0.0147
2026-02-17 2025-12-31 13F CAMECO Stock 13321L108 13,631 4,763 53.71 1,247 67.83 0.0176
2025-11-18 2025-09-30 13F CAMECO Stock 13321L108 8,868 369 4.34 744 16.82 0.0109
2025-08-19 2025-06-30 13F CAMECO Stock 13321L108 8,499 -4,592 -35.08 637 18.22 0.0103
2025-05-15 2025-03-31 13F CAMECO Stock 13321L108 13,091 4,493 52.26 539 22.00 0.0104
2025-02-13 2024-12-31 13F CAMECO Stock 13321L108 8,598 4,246 97.56 442 106.07 0.0082
2024-11-14 2024-09-30 13F CAMECO Stock 13321L108 4,352 0 0.00 214 0.00 0.0044
2024-08-13 2024-06-30 13F CAMECO Stock 13321L108 4,352 4,352 214 0.0044
2024-05-06 2024-03-31 13F CAMECO Stock 13321L108 0 -5,408 -100.00 0 -100.00
2024-02-09 2023-12-31 13F CAMECO Stock 13321L108 5,408 -1,323 -19.66 233 -12.41 0.0057
2023-11-14 2023-09-30 13F CAMECO Stock 13321L108 6,731 6,731 267 0.0072
2023-08-09 2023-06-30 13F CAMECO Stock 13321L108 0 -5,296 -100.00 0 -100.00
2023-05-17 2023-03-31 13F CAMECO Stock 13321L108 5,296 -927 -14.90 139 -2.13 0.0038
2023-02-13 2022-12-31 13F CAMECO Stock 13321L108 6,223 6,223 141 0.0043
2022-08-02 2022-06-30 13F CAMECO Stock 13321L108 0 -14,399 -100.00 0 -100.00
2022-05-23 2022-03-31 13F CAMECO Stock 13321L108 14,399 -5,100 -26.16 419 -1.41 0.0123
2022-02-14 2021-12-31 13F CAMECO Stock 13321L108 19,499 19,499 425 0.0122
2021-11-05 2021-09-30 13F CAMECO Stock 13321L108 0 -1,170 -100.00 0 -100.00
2021-08-12 2021-06-30 13F CAMECO Stock 13321L108 1,170 1,170 22 0.0007
2021-05-24 2021-03-31 13F CAMECO Stock 13321L108 0 -500 -100.00 0 -100.00
2021-02-09 2020-12-31 13F CAMECO Stock 13321L108 500 334 201.20 7 250.00 0.0003
2020-11-16 2020-09-30 13F CAMECO Stock 13321L108 166 166 -66.80 2 -71.43 0.0001
2020-08-10 2020-06-30 13F CAMECO Stock 13321L108 0 -1,000 -100.00 0 -100.00
2020-05-15 2020-03-31 13F CAMECO Stock 13321L108 1,000 823 464.97 8 300.00 0.0005
2020-02-04 2019-12-31 13F CAMECO Stock 13321L108 177 -173 -49.43 2 -50.00 0.0001
2019-11-04 2019-09-30 13F CAMECO Stock 13321L108 350 0 0.00 4 0.00 0.0002
2019-08-01 2019-06-30 13F CAMECO Stock 13321L108 350 0 0.00 4 0.00 0.0002
2019-05-20 2019-03-31 13F CAMECO Stock 13321L108 350 0 0.00 4 0.00 0.0003
2019-02-15 2018-12-31 13F CAMECO Stock 13321L108 350 350 0.00 4 0.00 0.0003
2018-07-27 2018-06-30 13F CAMECO Stock 13321L108 0 -31,172 -100.00 0 -100.00
2018-04-23 2018-03-31 13F CAMECO Stock 13321L108 31,172 -3,127 -9.12 283 -10.73 0.0226
2018-02-08 2017-12-31 13F CAMECO Stock 13321L108 34,299 -242 -0.70 317 -5.09 0.0276
2017-10-12 2017-09-30 13F CAMECO Stock 13321L108 34,541 -4,514 -11.56 334 -5.92 0.0382
2017-08-17 2017-06-30 13F CAMECO CORP COM Stock 13321L108 39,055 7,178 22.52 355 0.57 0.0463
2017-04-28 2017-03-31 13F CAMECO CORP COM Stock 13321L108 31,877 15,390 93.35 353 150.35 0.0513
2016-10-07 2016-09-30 13F CAMECO Stock 13321L108 16,487 1,750 11.87 141 -12.96 0.0265
2016-07-27 2016-06-30 13F CAMECO Stock 13321L108 14,737 8,002 118.81 162 88.37 0.0368
2016-04-21 2016-03-31 13F CAMECO Stock 13321L108 6,735 3,728 123.98 86 132.43 0.0235
2016-01-27 2015-12-31 13F CAMECO CORP COM Stock 13321L108 3,007 897 42.51 37 42.31 0.0119
2015-10-01 2015-09-30 13F CAMECO CORP F Stock 13321L108 2,110 2,080 6,933.33 26 2,500.00 0.0078
2014-02-13 2013-12-31 13F CAMECO Stock 13321L108 30 30 1 0.0005
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.