Zurn Elkay Water Solutions Corporation (ZWS) Cash Flow Statement

The wide quarterly swings in OCF/NI, from 0.78 to 2.18, suggest that working capital timing, not operational deterioration, drives cash conversion. The Q2 2026 spike to 1.43, despite a $113.3M net income that included a likely non-operating gain, indicates that cash generation is fundamentally sound. Investors should monitor whether the Q1 weakness, driven by a $65.7M working capital outflow, recurs in future quarters.

The dramatic FCF margin expansion to 35.3% in Q2 2026, despite flat revenue, suggests that the company is converting a higher proportion of sales into cash, likely due to improved working capital management and lower capex intensity. This trend appears sustainable given the low capex requirements, but the sustainability of such high margins warrants monitoring as the company continues to integrate Elkay and optimize its footprint.

The exceptionally low capex-to-revenue ratio, below 1% in Q2 2026, suggests that ZWS's growth is not capital-intensive, which supports high FCF conversion. However, this may also indicate that the company is underinvesting in organic growth, relying instead on acquisitions like Elkay to expand. The $21.3M quarterly D&A is roughly six times capex, implying that depreciation is not being fully replaced, which could signal underinvestment in maintenance.

The extreme quarterly swings in working capital, particularly the $65.7M outflow in Q1 2026, appear to be the primary driver of OCF volatility, rather than changes in underlying profitability. The positive contribution in Q2 suggests that the company is managing collections and payables effectively, but the pattern may indicate a seasonal or project-timing effect. Investors should monitor whether these swings smooth out over the year.

The company returned $68M to shareholders in Q2 2026, a significant increase from the $32.5M in the year-ago quarter, driven by a $49.6M buyback. This deployment is well covered by FCF, but the pace of buybacks may indicate management's confidence in future cash flows. The low debt-to-equity ratio of 0.36% suggests ample balance sheet capacity for further M&A or increased returns.

The persistent gap between cumulative OCF and net income, with OCF exceeding NI by 60% over the period, suggests that earnings are of high quality and that the company is generating significant non-cash benefits, likely from D&A and working capital management. This divergence may also reflect the impact of the Elkay merger and one-time items. The consistency of this gap indicates that reported earnings understate the company's cash-generating ability.