Cameco Corp CCO Earnings Miss Estimates by 63.7%

Cameco’s latest quarterly earnings fell well short of estimates. Lower uranium production, higher costs and a narrower production outlook have put the company’s execution in focus.

Cameco Corp. (TSX: CCO) reported results for the quarter ended September 30, 2026, before markets opened on October 30. Calendar data shows earnings per share (EPS) of C$0.0981, compared with an estimate of C$0.27—a 63.7% miss. Cameco has beaten estimates in two of its last four comparable quarters and missed in the other two. For Canadian investors, the question is whether the production and cost pressures will ease as the company works through maintenance and commissioning challenges, or weigh on near-term earnings.

Recent earnings trend

Analyst coverage: 9 analyst(s) cover this name; upcoming EPS consensus is available.

Beat estimates in 2 of the last 4 comparable quarter(s).

Investor takeaway: The EPS miss was large, but Cameco’s longer-term uranium contracting outlook remains constructive, according to management. The company lowered its 2026 production range and reported higher costs. Stronger realized uranium prices partly offset lower sales volumes. Investors should weigh those operating challenges against long-term demand and contract pricing. Nuclear growth alone doesn’t guarantee near-term earnings growth.

C$0.0981 EPS vs. C$0.27 estimate

Cameco’s EPS was 63.7% below the estimate. Uranium production fell 20% year over year to 3.5 million pounds, while the average unit cost of sales rose 21%. The company said an extended maintenance shutdown at the Key Lake mill contributed to lower production and higher costs.

Analysis

Cameco reported calendar EPS of C$0.0981 for the quarter ended September 30, against an estimate of C$0.27—a 63.7% miss. Its recent results have been mixed: the company beat estimates in two of its last four comparable quarters and missed in the other two. The earnings-history table and chart included with this article show the results, so there’s no need to repeat them here.

Operating results help explain the pressure. Cameco’s share of uranium production fell 20% year over year to 3.5 million pounds. Production at McArthur River/Key Lake declined during an extended planned maintenance shutdown at the Key Lake mill. Cigar Lake production rose 9% to 2.4 million pounds. Uranium sales volumes fell 8% to 5.6 million pounds, reflecting delivery timing and the company’s planned delivery schedule.

The uranium segment’s average realized price rose 8% to C$91.76 per pound. But lower sales volumes and higher costs offset some of that gain. Average unit cost of sales increased 21%, and total cost of sales rose about 12.3%. Adjusted EBITDA fell 14% year over year to C$267 million. The supplied earnings calendar doesn’t include a comparable revenue estimate, so this article doesn’t assess whether revenue beat or missed expectations.

Analysis

Cameco narrowed its 2026 uranium production outlook to 19.5 million–20.5 million pounds, from 19.5 million–21.5 million pounds. It also narrowed its expected uranium deliveries to 29.5 million–30.5 million pounds. Management said it has a clearer view of year-end operations, but the extended Key Lake shutdown and commissioning work keep execution in focus.

The longer-term case partly depends on Cameco’s approach to contracting. Management said contract pricing has improved and that it will prioritize attractive terms over adding volume at unfavourable prices. The company also pointed to tight uranium supply and potential growth through Westinghouse. These factors support its strategy, but they don’t replace the need to restore production and control costs. At the end of September, Cameco had C$860 million in cash, C$1 billion in debt and an undrawn C$1 billion revolving credit facility.

Investors can find company information and market data on Cameco’s stock page. The analyst ratings section shows an average target of C$172.14, compared with the supplied last close of C$100.07. That implies 72% upside, but an analyst target is an estimate, not a promise or a measure of potential losses.

Analysis

The Wealth Awesome price forecast is a statistical model, not financial advice. It gives Cameco a 90-day mean forecast of C$83.70, with a 68% range of C$63.54–C$110.27 and a 95% range of C$48.24–C$145.25. The wide ranges reflect uncertainty. They aren’t analyst targets or guaranteed outcomes.

The supplied last close of C$100.07 was below the 50-day moving average of C$125.86 and the 200-day average of C$144.37. The stock was also near its 52-week low of C$97.15. These figures describe recent trading, but don’t explain the share price movement on their own.

Investors will want to watch production and commissioning at Key Lake, whether Cameco meets its revised 2026 production range, and whether higher realized uranium prices can offset cost pressures. Cameco’s nuclear-fuel business may appeal to investors with a long time horizon. But this quarter shows that operating performance, not just demand, will shape earnings.