CCJ CAMECO CORP
Price Chart
Executive Summary
Cameco resumed full production at the McArthur River mine and Key Lake mill after a May 10 disruption caused by the partial collapse of the Smoothstone River Bridge due to flooding. The company confirmed its 2026 consolidated production outlook remains unchanged at 19.5-21.5 million pounds of U3O8 (Cameco's share). Ongoing risks remain from potential spring weather-related road restrictions.
Actionable Insight
This filing removes the near-term operational overhang from the May 10 disruption — the stock had likely priced in some risk of output loss. The unchanged production outlook suggests minimal financial impact. However, the unresolved bridge repair and seasonal weather risks leave residual execution uncertainty for H2 2026 deliveries.
Key Facts
- McArthur River mine and Key Lake mill resumed full production as of May 27, 2026
- Operations halted on May 10, 2026 due to partial bridge collapse and road restrictions from flooding in northern Saskatchewan
- 2026 consolidated production outlook unchanged at 19.5M to 21.5M pounds of U3O8 (Cameco's share)
- Cigar Lake mine was not impacted and continues operating
- Primary supply route (Smoothstone River Bridge) restoration timing not yet confirmed; secondary route now delivering critical materials
- Risk of further road restrictions from spring thawing and precipitation events remains
Financial Impact
Production disruption lasted approximately 17 days with no change to full-year production outlook of 19.5M-21.5M pounds U3O8; no financial impact quantified in filing.
Risk Factors
- Primary supply route restoration timing still unconfirmed; secondary route remains vulnerable to spring weather restrictions
- Further thawing or precipitation events could cause renewed supply chain interruptions
- Flood-related disruptions could raise operating costs in Q2 despite no production outlook change
Market Snapshot
Documents Analyzed
This report is based on 5 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 6-K Filing (Primary) | 0001193125-26-243228 |
| Document: d162807d6k.htm | 0001193125-26-243228 |
| Document: 0001193125-26-243228-index-headers.html | 0001193125-26-243228 |
| Document: 0001193125-26-243228-index.html | 0001193125-26-243228 |
| Document: 0001193125-26-243228.txt | 0001193125-26-243228 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 1, 2026
13d ago
|
6-K
| $120.51 $114.56 | ▼ −4.94% | ▼ −4.24% | $100.96 (−16.22%) |
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May 28, 2026
17d ago
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6-K
| $110.63 $112.70 | ▲ +1.87% | ▲ +1.63% | $100.96 (−8.74%) |
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May 11, 2026
4w ago
|
6-K
| $120.14 $116.93 | ▲ +2.67% | ▲ +2.54% | $100.96 (+15.96%) |
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May 8, 2026
5w ago
|
6-K
| $116.75 $120.14 | ▲ +2.90% | ▲ +2.67% | $100.96 (−13.52%) |
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May 5, 2026
5w ago
|
6-K
| $114.46 $123.76 | ▲ +8.13% | ▲ +6.74% | $100.96 (−11.79%) |
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Apr 2, 2026
10w ago
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6-K
| $112.57 $110.48 | ▼ −1.86% | ▼ −2.33% | $100.96 (−10.31%) |
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Apr 2, 2026
10w ago
|
6-K
| $112.57 $110.48 | ▼ −1.86% | ▼ −2.33% | $100.96 (−10.31%) |
|
Apr 2, 2026
10w ago
|
6-K
| $112.57 $110.48 | ▼ −1.86% | ▼ −2.33% | $100.96 (−10.31%) |
US Market Status
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