Cognex Corporation (CGNX) Cash Flow Statement

The sub-1.0 OCF/NI ratio in Q2 2026 appears driven by a $22.5M working capital outflow, likely reflecting receivables growth on record revenue. However, this is an isolated quarter; the trailing four quarters show cumulative OCF exceeding net income by a wide margin, indicating that the conversion gap is timing-related rather than a structural earnings quality issue. Investors should monitor whether working capital absorption persists as revenue growth continues.

The FCF trajectory is clearly accelerating, driven by record revenue and disciplined cost control, with FCF margins more than doubling from the prior year. The gap between FCF and net income has narrowed, as FCF now represents 93% of net income, up from 64% in Q2 2024, indicating improved cash conversion. This trend supports the view that the company's operating leverage is translating into cash generation, though sustainability depends on maintaining revenue growth.

Capex intensity is exceptionally low, reflecting a business that relies on R&D rather than heavy physical assets. This suggests that most of the company's investments are expensed through R&D, which is visible in the income statement, rather than capitalized. The minimal capex requirement means that operating cash flow largely converts to free cash flow, providing ample flexibility for capital returns and strategic acquisitions.

The working capital volatility is consistent with the company's lumpy revenue profile, particularly in large logistics and electronics orders. The Q2 2026 outflow may indicate that receivables grew faster than revenue, possibly due to extended payment terms or a concentration of shipments late in the quarter. While this is not alarming given the strong cash position, investors should watch for a pattern of persistent outflows that could signal deteriorating collection efficiency.

The company has been actively returning capital, with buybacks varying significantly quarter to quarter—ranging from $175K in Q2 2025 to $99M in Q1 2026—suggesting opportunistic repurchases. The acquisition of Moritex is reflected in the $11.5M net acquisition outflow in Q1 2026, which appears to be a strategic investment in optical capabilities. With a fortress balance sheet and minimal debt, the company has ample capacity to continue both buybacks and M&A, though the timing of large repurchases may be influenced by valuation.

The persistent excess of operating cash flow over net income suggests that reported earnings understate the company's cash-generating ability, likely due to non-cash charges like depreciation and stock-based compensation. This divergence is a positive signal, as it implies that the company's earnings are backed by real cash inflows. However, the gap has narrowed in recent quarters as net income has surged, so investors should monitor whether this convergence continues or reverses.