8-K: FormFactor Exceeds Q3 Outlook, Projects Q4 Growth

FormFactor, Inc. reported strong third-quarter 2025 financial results, surpassing its outlook for revenue, gross margin, and earnings per share, driven by record DRAM probe card growth and anticipated momentum in co-packaged optics.

Summary

• Third quarter 2025 revenues were $202.7 million, an increase of 3.5% sequentially from $195.8 million in Q2 2025, but a decrease of 2.5% from $207.9 million in Q3 2024.
• Q3 2025 GAAP net income was $15.7 million, or $0.20 per fully-diluted share, compared to $9.1 million ($0.12 per share) in Q2 2025 and $18.7 million ($0.24 per share) in Q3 2024.
• Q3 2025 non-GAAP net income was $25.7 million, or $0.33 per fully-diluted share, compared to $21.2 million ($0.27 per share) in Q2 2025 and $27.2 million ($0.35 per share) in Q3 2024.
• GAAP gross margin for Q3 2025 was 39.8%, an increase from 37.3% in Q2 2025, but lower than 40.7% in Q3 2024.
• Non-GAAP gross margin for Q3 2025 was 41.0%, an increase from 38.5% in Q2 2025, but lower than 42.2% in Q3 2024.
• DRAM probe cards achieved expected double-digit sequential growth, reaching a new record, primarily driven by growth in High Bandwidth Memory (HBM).
• The Systems Segment delivered an anticipated third-quarter revenue increase, with additional growth expected in the fourth quarter due to increased momentum towards initial volume production of co-packaged optics.
• GAAP net cash provided by operating activities for Q3 2025 was $27.0 million, compared to $18.9 million in Q2 2025 and $26.7 million in Q3 2024.
• Free cash flow for Q3 2025 was $19.7 million, a significant improvement from negative $47.1 million in Q2 2025, and comparable to $20.0 million in Q3 2024.
• For the fourth quarter ending December 27, 2025, FormFactor expects GAAP revenue of $210 million +/$5 million, non-GAAP gross margin of 42.0% +/1.5%, and non-GAAP net income per diluted share of $0.35 +/$0.04.

Sentiment

Score: 8

Explanation: The company delivered strong Q3 results, exceeding its own guidance for key financial metrics. Significant sequential improvements in gross margin and a return to positive free cash flow are positive indicators. The strong outlook for Q4, projecting continued sequential growth in revenue, earnings, and gross margin, driven by strategic positioning in high-growth areas like HBM and co-packaged optics, supports a very positive sentiment.

Positives

• Q3 2025 revenue, gross margin, and earnings per share exceeded the midpoint of the company's outlook range.
• DRAM probe cards recorded a new record with double-digit sequential growth, primarily driven by High Bandwidth Memory (HBM).
• The Systems Segment delivered an anticipated sequential revenue increase, with further growth expected in Q4 from co-packaged optics.
• Gross margin improvement actions resulted in a 250 basis point increase from Q2 2025 to Q3 2025.
• Free cash flow significantly improved to $19.7 million in Q3 2025 from negative $47.1 million in Q2 2025.
• Management anticipates continued gross margin improvement in Q4 2025 and throughout next year.
• The outlook for Q4 2025 projects sequentially higher revenue, earnings, and gross margin.

Negatives

• Q3 2025 revenue decreased by 2.5% compared to Q3 2024 ($202.7 million vs. $207.9 million).
• Q3 2025 GAAP net income decreased to $15.7 million from $18.7 million in Q3 2024.
• Q3 2025 non-GAAP net income decreased to $25.7 million from $27.2 million in Q3 2024.
• Q3 2025 GAAP gross margin of 39.8% was lower than 40.7% in Q3 2024.
• Q3 2025 non-GAAP gross margin of 41.0% was lower than 42.2% in Q3 2024.
• Year-to-date (nine months ended September 27, 2025) revenues, gross profit, and net income are lower compared to the same period in fiscal 2024.

Risks

• Changes in and impacts from export control, tariffs, and other trade barriers.
• Changes in demand for the company's products and customer-specific demand.
• Market opportunity and anticipated industry trends.
• The availability, benefits, and speed of customer acceptance or implementation of new products and technologies.
• Manufacturing, processing, and design capacity, goals, expansion, volumes, and progress.
• Difficulties or delays in research and development.
• Industry seasonality.
• Risks to the company's realization of benefits from acquisitions.
• Reliance on customers or third parties (including suppliers).
• Changes in macro-economic environments.
• Events affecting global and regional economic and market conditions and stability such as tariffs, military conflicts, political volatility, infectious diseases and pandemics, and similar factors, operating separately or in combination.
• Varying barriers to international trade, including restrictive trade and export regulations such as US-China restrictions, dynamic tariffs, trade disputes between the U.S. and other countries, and national security developments or tensions, that may substantially restrict or condition sales to or in certain countries, increase the cost of doing business internationally, and disrupt the supply chain.

Future Outlook

FormFactor expects to deliver sequentially higher revenue, earnings, and gross margin for the fourth quarter ending December 27, 2025. The company's outlook includes GAAP revenue of $210 million +/$5 million, non-GAAP gross margin of 42.0% +/1.5%, and non-GAAP net income per diluted share of $0.35 +/$0.04. This positive outlook is based on continued profitability improvement actions and anticipated growth in key segments like co-packaged optics.

Management Comments

• "We are focused on, and committed to, improving our profitability as we return to a path to our target model."
• "We are executing a program of rapid and immediate gross margin improvement actions that have already produced the 250 basis point increase from the second quarter, and which we anticipate will continue in the fourth quarter and throughout next year."
• "At the same time, we are executing longer-term structural initiatives that we expect will contribute further to our gross margins."
• "Our outlook for the current fourth quarter builds on the third quarter, as our initiatives of profitability improvement actions continues, and we expect to again deliver sequentially higher revenue, earnings, and most importantly, gross margin."

Industry Context

The results reflect strong demand in the semiconductor test and measurement sector, particularly driven by High Bandwidth Memory (HBM) for advanced computing applications, which is a critical component in AI and data center infrastructure. The anticipated growth from co-packaged optics indicates the company's positioning in emerging high-growth areas within the semiconductor industry, aligning with trends towards higher integration and performance, and addressing the increasing complexity of advanced packaging.

Stakeholder Impact

• Shareholders: Positive financial results exceeding outlook and a strong Q4 outlook could lead to increased investor confidence and potential share price appreciation. Improved profitability and free cash flow are beneficial.
• Employees: Continued growth and profitability improvement may indicate job stability and potential for future opportunities within the company.
• Customers: Continued innovation and strong performance in DRAM probe cards (HBM) and co-packaged optics suggest FormFactor remains a key technology provider, supporting customer needs for advanced semiconductor testing and manufacturing.
• Suppliers: Increased production and anticipated growth could lead to sustained or increased demand for supplier services and materials.

Next Steps

• Continue executing rapid and immediate gross margin improvement actions in Q4 2025 and throughout next year.
• Execute longer-term structural initiatives to contribute further to gross margins.
• Deliver sequentially higher revenue, earnings, and gross margin in Q4 2025.

Key Dates

Recommendation

The company delivered strong Q3 results, exceeding its own guidance for revenue, gross margin, and EPS. The significant sequential improvement in gross margin (250 basis points) and a return to positive free cash flow after a negative Q2 are strong indicators of operational efficiency and financial health. The positive outlook for Q4, projecting continued sequential growth in revenue, earnings, and gross margin, coupled with strategic positioning in high-growth areas like HBM and co-packaged optics, suggests a positive trajectory. The management's clear commitment to profitability improvement and execution of both immediate and long-term initiatives further supports a positive investment thesis.

Keywords

Semiconductor, Probe Cards, Test and Measurement, DRAM, HBM, Co-packaged Optics, Financial Results, Earnings, FormFactor, Q3 2025, Outlook