Calix (CALX) Research & Development (2010 - 2026)

Calix's Research & Development history runs 17 years deep, the most recent figure standing at $62.3 million for Q2 2026.

• Quarterly Research & Development rose 36.15% year-over-year to $62.3 million in Q2 2026, while the trailing twelve-month figure through Jun 2026 was $194.5 million (changed 0.11% YoY) and the FY2025 annual result came in at $190.4 million, down 12.63% from the prior year.
• Research & Development was $62.3 million for Q2 2026 at Calix, down from $63.5 million in the prior quarter.
• Across five years, Research & Development topped out at $63.5 million in Q1 2026 and bottomed at $8.4 million in Q4 2025.
• A 5-year average of $43.8 million and a median of $45.6 million in 2024 frame the typical range for Research & Development.
• Annual changes were most pronounced in 2023 — Research & Development surged 390.04% — and 2025, when it tumbled 85.89%.
• Calix's Research & Development stood at $8.6 million in 2022, then surged by 390.04% to $42.3 million in 2023, then surged by 40.54% to $59.4 million in 2024, then tumbled by 85.89% to $8.4 million in 2025, then soared by 643.27% to $62.3 million in 2026.
• Business Quant data shows CALX's Research & Development at $62.3 million in Q2 2026, $63.5 million in Q1 2026, and $8.4 million in Q4 2025.