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Harmonic (HLIT) gross margin by quarter

Harmonic's gross margin was 51.8% in Q3 2026 (third quarter 2026), -0.5 pts from Q1 2026. Over the last 5 quarters it ranged from 51.8% (Q3 2026) to 59.0% (Q1 2025).

Harmonic gross margin by quarterHarmonic gross margin by quarter59.0%Q1 202553.5%Q2 202554.2%Q3 202552.3%Q1 202651.8%Q3 2026
QuarterGross marginQ/QY/Y
Q3 202651.8%-0.5 pts-2.4 pts
Q1 202652.3%-1.9 pts-6.7 pts
Q3 202554.2%+0.7 pts—
Q2 202553.5%-5.6 pts—
Q1 202559.0%——

Q3 2026 at a glance

Harmonic, Q3 2026: revenue $149M (+64% year over year), operating margin 17.6%, net earnings $14.6M, operating cash flow $50.2M. The chart follows the revenue to costs, profit and cash.

Questions

What is Harmonic's gross margin?

Harmonic's gross margin was 51.8% in Q3 2026 (third quarter 2026), -0.5 pts from Q1 2026.

How has Harmonic's gross margin changed?

Over the last 5 quarters it ranged from 51.8% (Q3 2026) to 59.0% (Q1 2025).

Q3 2026 results → · How Harmonic makes money →