Filing Flows › Calix (CALX) › R&D spending
Calix (CALX) R&D spending by quarter
Calix's R&D spending was $54.1M in Q3 2026 (third quarter 2026), +2% from Q2 2026. Over the last 7 quarters it ranged from $44.0M (Q1 2025) to $54.6M (Q1 2026).
| Quarter | R&D spending | Q/Q | Y/Y |
|---|---|---|---|
| Q3 2026 | $54.1M | +2% | +15% |
| Q2 2026 | $52.8M | -3% | +15% |
| Q1 2026 | $54.6M | +2% | +24% |
| Q4 2025 | $53.5M | +14% | — |
| Q3 2025 | $47.1M | +3% | — |
| Q2 2025 | $45.8M | +4% | — |
| Q1 2025 | $44.0M | — | — |
Q3 2026 at a glance
Calix, Q3 2026: revenue $302M (+14% year over year), operating margin 5.5%, net earnings $10.2M, operating cash flow $6.3M. The chart follows the revenue to costs, profit and cash.
Questions
What is Calix's R&D spending?
Calix's R&D spending was $54.1M in Q3 2026 (third quarter 2026), +2% from Q2 2026.
How has Calix's R&D spending changed?
Over the last 7 quarters it ranged from $44.0M (Q1 2025) to $54.6M (Q1 2026).