Cohu Inc (COHU) Q1 2026 Earnings Call Transcript

Why It Matters

The accelerated order growth and expanded pipeline position Cohu to capitalize on the secular rise of AI‑driven semiconductor testing, while higher recurring revenue improves earnings stability. However, margin compression and elevated costs underscore execution risk as the firm scales its HPC platform.

Key Takeaways

• Orders up 57% YoY, driven by AI/HPC demand.
• $750M pipeline: $650M test handlers, $100M HBM inspection.
• Recurring revenue now 60% of total, software ARR $1.2M.
• Semiconductor test orders jump 163% YoY, utilization 78%.
• Q2 revenue guidance raised to $144M, full-year growth 20‑25%.

Pulse Analysis

Cohu’s Q1 results underscore how the AI and high‑performance computing wave is reshaping the semiconductor test market. As chip designs become more power‑dense, customers require precise thermal management and advanced inspection, creating a surge in demand for Cohu’s test handlers and HBM inspection systems. The company’s $750 million pipeline reflects this shift, with $650 million tied to test handlers that control junction temperature and $100 million linked to HBM inspection, a niche yet rapidly expanding segment as data‑center memory evolves from HBM3 to HBM5.

Beyond hardware, Cohu is leveraging software subscriptions to lock in high‑margin recurring revenue. With recurring revenue now accounting for 60% of total sales and software ARR at $1.2 million, the firm is building a more defensible revenue base that is less vulnerable to the cyclical nature of capital equipment purchases. The attachment rate of 1.3% indicates ample room for growth, especially as customers adopt Cohu’s analytics platform to improve equipment efficiency and yield, turning one‑time system sales into long‑term service contracts.

The guidance lift—projecting $144 million in Q2 revenue and 20‑25% full‑year growth—signals confidence in sustaining momentum, but it also brings margin challenges. Operating expenses are expected to stay in the low‑$50 million range, and gross margin is forecast to dip into the mid‑40% range as system sales outpace recurring software revenue. Investors will watch how Cohu balances supply‑chain investments, such as the Eclipse platform ramp, against the need to protect profitability while capturing the expanding AI‑driven test market.