Corning (GLW) Q1 2025 earnings summary

Executive summary

• Q1 2025 core sales rose 13% year-over-year to $3.7B, with core EPS up 42% to $0.54 and operating margin expanding to 18%; GAAP sales were $3.45B, up 16% year-over-year, with GAAP EPS at $0.18.

• Strong performance in Optical Communications (Enterprise sales up 106%) and Display (net income margin 26.9%), driven by Gen AI, solar, and automotive demand.

• Springboard plan targets $4B+ in annualized sales growth and a 20% operating margin by end of 2026, with a $2B risk buffer for macroeconomic downturns.

• Q1 results exceeded guidance, and management reiterated confidence in continued growth, supported by secular trends in Gen AI and solar.

• Share buybacks resumed in Q2 2024, with $100M repurchased in Q1 2025; quarterly dividend of $0.28 declared.

Financial highlights

• Q1 2025 core sales: $3.7B (up 13% YoY); GAAP sales: $3.45B (up 16% YoY); core EPS: $0.54 (up 42% YoY); GAAP EPS: $0.18 (down 25% YoY).

• Core net income: $467M (up 42% YoY); GAAP net income: $157M (down 25% YoY, impacted by FX losses).

• Core operating margin: 18% (up 250 bps YoY); core gross margin: 37.9% (up 110 bps YoY); GAAP gross margin: 35.2%.

• Core ROIC: 11.6% (up from 8.6% YoY); free cash flow breakeven in Q1 due to high capex.

• Operating cash flow: $151M; cash and equivalents: $1.36B.

Outlook and guidance

• Q2 2025 core sales expected at ~$3.85B; core EPS projected at $0.55–$0.59, including $0.01–$0.02 EPS impact from tariffs and $0.03 from ramp costs.

• Full-year 2025 capital expenditures projected at $1.3B; tax rate expected to be ~20%.

• Springboard plan aims for $4B+ in annualized sales growth and $17B run rate by 2026.