Constellium SE (CSTM) Cash Flow Statement

The OCF/NI ratio has been highly erratic, ranging from 0.22 in 2024Q4 to 13.47 in 2024Q3, suggesting that net income is not a reliable predictor of cash generation. The 2026Q2 ratio of 1.10 is modest, but the prior quarter's 0.37 implies that earnings were not fully backed by cash, possibly due to working capital outflows. Investors should monitor whether the gap between net income and operating cash flow narrows consistently, as the current volatility may indicate accrual-based earnings that are not yet translating into cash.

The FCF margin improved to 3.1% in 2026Q2, yet this is still below the 5.1% achieved in 2025Q4, indicating that the recovery is not yet on a stable upward trajectory. The cumulative FCF over the last four quarters is approximately $222M, which is modest relative to the company's revenue scale, suggesting that capital intensity continues to weigh on cash generation. The recent positive FCF is encouraging, but the historical volatility warrants caution in extrapolating the trend.

The CapEx/Revenue ratio spiked to 9.0% in 2024Q4, a period of weak revenue, but has since moderated to around 2.8-3.7% in recent quarters. This suggests that the company is not aggressively expanding capacity, but rather maintaining its existing asset base, which is consistent with the high fixed-cost nature of aluminum rolling. The relatively stable absolute CapEx levels, despite revenue growth, may indicate that the company is deferring growth investments, which could limit future margin expansion if capacity constraints emerge.

The negative working capital changes in the last two quarters are substantial, offsetting the positive net income and leading to weaker operating cash flow than earnings would suggest. This pattern may indicate that the company is building inventory in anticipation of future demand, or that collections are slowing, but the data does not specify the composition. Investors should monitor whether these working capital outflows reverse in coming quarters, as persistent negative changes could signal deteriorating efficiency in managing receivables and inventory.

The company has consistently repurchased shares each quarter, with amounts ranging from $6.0M to $40.1M, even during periods of negative free cash flow such as 2024Q4. This suggests a commitment to shareholder returns that may be funded by debt or existing cash reserves, which could strain the balance sheet if cash generation does not improve. The lack of dividends and focus on buybacks may indicate management's view that shares are undervalued, but it also raises questions about capital allocation discipline given the capital-intensive nature of the business.

While cumulative OCF exceeds net income, the recent quarters show a reversal: in 2026Q1 and 2026Q2, OCF was lower than net income, suggesting that the earlier cash surplus may be fading. This divergence may be due to working capital dynamics and non-cash items, but it warrants attention because it implies that the quality of earnings may be deteriorating. Investors should monitor whether the cumulative gap continues to narrow, as that could signal that reported profits are not being converted into cash as effectively as before.