Carlisle Companies Incorporated (CSL) Cash Flow Statement

The gap between net income and operating cash flow is the central signal here, and it appears to be driven largely by working capital timing rather than by a structural deterioration in earnings quality. Quarters with large working capital outflows, such as 2026Q1 and 2025Q1, produced negative or near-zero operating cash flow despite positive net income of roughly $127M to $143M, which suggests receivables and inventory build may be absorbing reported profits. Investors should monitor whether the strong fourth-quarter conversion seen in 2025Q4 and 2026Q3 reverses in subsequent periods, since the cumulative conversion over the ten quarters is more informative than any single reading.

The free cash flow trajectory suggests a business capable of producing substantial cash in favorable periods, with the 2025 second half and 2026Q3 showing margins that compare favorably against peers such as Trex at 16.8% and Armstrong World at 13.0%. However, the negative free cash flow in 2026Q1 and the modest 2025Q1 result of -2.5% indicate that the company's cash generation remains seasonally and working-capital dependent. The recovery pattern warrants monitoring to determine whether the higher margins reflect durable operating improvement or a favorable timing sequence that may reverse.

Capital expenditure of roughly $19M to $42M per quarter against substantial operating cash flow in strong periods suggests the maintenance burden of the building products business is modest relative to its earnings base. The lower capex intensity of 1.4% in 2024Q3 versus the 3.5% observed in 2025Q4 may reflect project timing rather than a shift in spending philosophy, and this distinction matters for judging sustainable free cash flow. Investors should consider whether capex is keeping pace with the aging asset base implied by the company's manufacturing footprint.

The magnitude of working capital movements, including a $208.1M outflow in 2025Q1 and a $178.3M inflow in 2024Q4, is large relative to quarterly net income and suggests the company's cash flow is heavily influenced by timing of collections and inventory positioning. The pattern of outflows concentrated in early-year quarters followed by inflows in later quarters may reflect seasonal construction and reroofing demand rather than deteriorating collection efficiency. Analysts should examine receivable aging and inventory turnover in the filings to determine whether these swings are structural or merely calendar-driven.

Repurchases of $250M to $550M per quarter, combined with dividends of roughly $40M to $50M per quarter, suggest a deliberate policy of returning capital that is funded partly by acquisition-period cash and partly by strong operating quarters. The $1.6B acquisition outflow in 2024Q2 and the subsequent $262.6M in 2024Q4 indicate that deployment has been heavily weighted toward M&A and buybacks rather than debt reduction. Investors should assess whether buyback pacing reflects confidence in intrinsic value or a response to elevated valuations, since sustained repurchases above free cash flow would gradually draw on the balance sheet.