Cameco Corporation (CCJ) Cash Flow Statement

The OCF/NI ratio exceeded 1 in most quarters, suggesting that reported net income understates cash generation, but the extreme negative ratio in 2025Q3 (-1104) and 2024Q1 (-8.95) reflects near-zero or negative net income, not necessarily poor conversion. The gap between net income and operating cash flow is most pronounced in 2026Q1, where a $131.1M profit was accompanied by a $22.3M cash outflow, implying that accruals and working capital swings are masking underlying cash generation. Investors should monitor the sustainability of these swings, as they may indicate lumpy contract deliveries and inventory adjustments rather than a structural deterioration in earnings quality.

The FCF margin in 2025Q4 was exceptionally strong at 47.4%, but this was followed by a sharp contraction to 0.4% in 2026Q2, indicating that FCF is not stable on a quarterly basis. The cumulative FCF over the last four quarters (2025Q3-2026Q2) is approximately $534.6M, which is positive but below the $1.0B+ generated in the prior four quarters, suggesting a deceleration in cash generation. This trend appears consistent with the company's ramp-up in capex, which has increased from $40.0M in 2024Q1 to $106.5M in 2026Q2, potentially reflecting investment in growth projects. The divergence between net income and FCF is notable, as net income has been positive in most quarters while FCF has been negative in two of the last five, implying that reported earnings are not fully translating into cash.

The absolute capex has more than doubled from $34.3M in 2024Q2 to $106.5M in 2026Q2, suggesting a deliberate investment phase. While some of this may be maintenance-related, the magnitude and timing suggest a growth component, likely associated with bringing McArthur River and Key Lake to full capacity. The capital intensity ratio of 13.1% in 2026Q2 is the highest in the observed period, and if sustained, it could pressure FCF margins. However, given the company's low debt levels, this investment appears funded internally, which may indicate management's confidence in future cash flows.

The negative working capital changes in 2026Q1 and 2026Q2 (-$141.1M and -$87.0M) suggest a build-up in inventory or receivables, which may be a result of purchasing uranium to fulfill long-term contracts. Conversely, the positive swing in 2025Q4 (+$190.9M) indicates a release of cash from working capital, likely due to collections and inventory drawdowns. This pattern is consistent with the company's practice of buying spot uranium to meet delivery obligations, which can distort quarterly cash flows. Investors should monitor the efficiency of collections and inventory turnover, as prolonged negative working capital changes could signal a strain on liquidity, though the company's cash position appears adequate.

The absence of regular dividends and buybacks suggests that management is retaining cash to fund the Westinghouse acquisition and mine restarts. The $141.1K acquisition in 2026Q2 is negligible, indicating that the major capital deployment occurred prior to the observed period. The low debt-to-equity ratio of 0.15% implies that the company has ample balance sheet capacity, but the lack of consistent shareholder distributions may be a concern for income-focused investors. The decision to pay a dividend only in Q4 quarters may reflect a policy to align with annual cash flow cycles, but it also highlights the lumpiness of cash generation.

The cumulative OCF/NI ratio of 2.5 over the period indicates that operating cash flow has been significantly higher than net income, which may be due to large non-cash charges like D&A and favorable working capital timing. However, this divergence is not uniform, as some quarters show OCF below net income, such as 2026Q1. The overall trend suggests that the company's earnings quality is high, but investors should be cautious about extrapolating this ratio into the future, as it may be influenced by one-time items and the timing of contract deliveries. The gap between cumulative net income and cumulative FCF is also notable, with FCF totaling $1.49B, implying that capex has consumed a significant portion of operating cash flow.