Calumet Inc. (CLMT) Cash Flow Statement

The OCF/NI ratio of -0.96 in 2026Q2 underscores a persistent divergence between net income and cash generation, with stock-based compensation of $44.9M and D&A of $26.2M providing a bridge. This pattern suggests that reported losses overstate the cash drain, but the volatility in working capital—swinging from -$86.4M in 2026Q1 to -$34.5M in 2026Q2—implies that cash conversion is heavily influenced by inventory and credit timing, not just operational efficiency.

The FCF margin ranged from -12.9% to 10.0% over the past ten quarters, with no clear upward trend, suggesting that the company's cash generation is not yet reliable. The 2025Q3 spike in net income ($313.4M) did not translate into proportionally higher FCF ($92.0M), highlighting that earnings are not a reliable predictor of cash flow. This volatility likely stems from renewable credit price swings and inventory adjustments, which investors should monitor closely.

The elevated CapEx in 2026Q2, despite a weak quarter, indicates that management is prioritizing growth capex for the SAF hydrocracker, which may pressure near-term FCF. However, the relatively low capital intensity compared to peers (e.g., PARR at 5.1% FCF margin) suggests that Calumet's existing assets are not yet requiring heavy maintenance, but the shift toward renewables could increase capital needs. Investors should assess whether this investment will generate the promised higher-margin SAF revenues.

The large negative working capital changes in 2026Q1 and 2026Q2 suggest that the company is building inventory or extending receivables, possibly due to unsold renewable credits or feedstock purchases. Conversely, the positive swing in 2025Q4 may reflect the sale of accumulated credits. This pattern implies that cash flow from operations is not solely driven by core profitability but is heavily influenced by the timing of environmental credit monetization, which warrants close monitoring.

The absence of shareholder returns suggests that management is prioritizing debt reduction and internal investment, consistent with the $115M debt retirement in July 2026. The acquisition-related cash inflows in 2025Q4 and 2025Q1 may indicate asset sales or partnership changes, which could provide liquidity but also signal a restructuring phase. Investors should monitor whether this capital deployment strategy will lead to improved balance sheet health.

This divergence indicates that while the company has been consistently unprofitable on a GAAP basis, it has managed to generate positive operating cash flow in some quarters, largely due to large D&A and SBC add-backs. However, the cumulative negative net income suggests that the business is not yet self-sustaining, and the cash flow generation may be masking underlying operational challenges. The gap warrants further investigation into the sustainability of these non-cash adjustments and the potential for future cash flow deterioration.