CALX — Calix, Inc.

Calix Q1 2026 Earnings Call Summary

1. Key Financial Results and Metrics

• Revenue: Record revenue of $280 million, a 3% sequential increase.
• New Customers: 14 new customers added during the quarter.
• Remaining Performance Obligations (RPO): $376 million, down 2% sequentially but up 11% year-over-year; Current RPOs at a record $157 million, up 3% sequentially and 22% year-over-year.
• Gross Margin: Non-GAAP gross margin at 57.2%, down 80 basis points sequentially but up 100 basis points year-over-year.
• Free Cash Flow: Generated $7 million in free cash flow.
• Share Buyback: Invested $171 million to repurchase 3.3 million shares, with an additional $100 million authorized for buybacks.
• Days Sales Outstanding (DSO): 36 days; Inventory turns steady at 3.

2. Strategic Updates and Business Highlights

• Completed migration of all customers to the third generation of the Calix platform on Google Cloud, enhancing capabilities and market reach.
• Emphasis on AI integration within the Calix One platform to improve operational efficiency for customers.
• Upcoming Investor Day to provide deeper insights into strategy, innovation, and growth prospects.

3. Forward Guidance and Outlook

• Q2 2026 Revenue Guidance: Expected between $287 million and $293 million, reflecting a 4% increase at the midpoint.
• Full-Year Revenue Growth: Anticipated growth of 15% to 20%.
• Gross Margin Guidance for Q2: Expected between 54.25% and 57.25%, with a projected decline of 50 to 150 basis points for the year.
• Operating Expenses: Forecasted at $128 million for Q2, with a plan to return to target operating models by the end of 2026.

4. Bad News, Challenges, or Points of Concern

• Memory Component Costs: Facing higher memory costs impacting gross margins; surcharges implemented to partially recover costs.
• RPO Decline: Sequential decline in RPOs attributed to a strong Q4 comparison and migration focus.
• Competitive Pressures: While demand remains strong, the emergence of competitors like Starlink is noted, though management believes it could enhance customer engagement with Calix's offerings.

5. Notable Q&A Insights

• Gross Margin Recovery: Management indicated plans to adjust surcharges to recover costs if memory prices continue to rise, with a forecasted 200 basis point headwind from surcharges for the year.
• Customer Demand: Majority of revenue growth attributed to increased customer demand rather than surcharges.
• BEAD Program: Expected to generate tens of millions in revenue in the second half of 2026, with a ramp-up anticipated in 2027 and peak in 2028.
• FCC Regulations: Conditional approval for new products expected soon, with no current impact on existing shipments.

Overall, Calix reported a strong quarter with record revenues and a positive outlook, despite challenges related to memory costs and competitive pressures. The company remains focused on leveraging its AI capabilities and expanding its customer base.