AerCap Holdings N.V. (AER) Cash Flow Statement

The persistent gap between operating cash flow and net income, with OCF/NI ranging from 1.06x to 3.65x, suggests that reported earnings are backed by substantial cash generation. This is typical for a lessor where depreciation and amortization are significant non-cash charges, but the magnitude indicates that earnings are not inflated by aggressive accruals. Investors should note that the gap narrows in quarters with large asset sale gains, as seen in 2025Q2, but overall cash conversion appears robust.

The erratic free cash flow pattern is a direct result of AerCap's capital-intensive business model, where quarterly capex can exceed $2B, as seen in 2025Q1 and 2025Q4. While operating cash flow remains stable around $1.3-1.6B per quarter, the timing of fleet acquisitions and dispositions creates significant FCF swings. This suggests that FCF is not a reliable quarterly metric for AerCap; instead, investors should focus on multi-quarter trends and the company's ability to generate positive FCF over a full cycle.

The high and variable capex-to-revenue ratio indicates that AerCap is continuously investing in its fleet, likely to meet demand and replace aging aircraft. The spike in 2025Q1 and 2025Q4 suggests opportunistic purchases or deliveries, while lower quarters like 2025Q2 (24.9%) may reflect a pause in acquisitions. This capital intensity is a core characteristic of the leasing business, and the company's ability to fund these investments through operating cash flow and asset sales is critical to maintaining its balance sheet strength.

The small working capital swings relative to operating cash flow suggest that AerCap's cash conversion is primarily driven by earnings and non-cash items rather than changes in receivables, payables, or inventory. The positive working capital changes in 2025Q3 and 2025Q4 may reflect timing of collections or payments, but the overall impact is immaterial. This stability is a positive sign, as it reduces the risk of cash flow surprises from working capital mismanagement.

The cash flow statement reveals a clear preference for growth and shareholder returns through acquisitions and share repurchases, rather than dividends. Acquisitions have been substantial, totaling over $4B in the last two quarters, which aligns with the company's strategy to expand its fleet. Buybacks have also been consistent, though they vary quarter to quarter. Dividends are small relative to cash flow, suggesting that AerCap retains most of its cash to fund its capital-intensive operations. This deployment strategy may enhance long-term value if investments generate adequate returns, but it also increases financial risk if cash flows weaken.

The cumulative gap between operating cash flow and net income is substantial, reflecting the large non-cash depreciation and amortization charges typical of a leasing company. This divergence suggests that AerCap's earnings quality is high, as the company is generating more cash than its reported profits. However, this also means that a significant portion of operating cash flow must be reinvested to maintain the fleet, as evidenced by the heavy capex. Investors should monitor whether this cash generation can sustain the company's dividend and buyback commitments while funding future growth.