---
schema_version: "secwatch.filing_event.v1"
accession: "0000851310-22-000004"
form_type: "8-K"
ticker: "HLIT"
cik: "0000851310"
company_name: "HARMONIC INC."
filed_at: "2022-01-31T23:59:59+00:00"
generated_at: "2026-06-27T13:52:49.390624+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Harmonic Q4 record revenue $155.8M (+18% YoY); non-GAAP EPS $0.16 vs $0.20 prior

## Summary
- Revenue $155.8M record, +18% YoY; Cable Access $69.7M (+53%), Video flat at $86.1M.
- GAAP net income $19.9M ($0.18 EPS), non-GAAP $17.6M ($0.16 EPS) vs $20.0M ($0.20) YoY.
- Gross margin GAAP 50.0% (vs 54.4%); Cable Access gross margin fell to 40.3% from 53.7%.
- CableOS deployments 73 customers (+66%) and 4.8M modems (+82%); backlog & deferred revenue $441M (+52%).
- Cash $133.4M, up $34.8M YoY; adjusted EBITDA $23.8M vs $26.4M prior year.

## SEC filing metadata
- accession: 0000851310-22-000004
- form_type: 8-K
- ticker: HLIT
- cik: 0000851310
- company_name: HARMONIC INC.
- filed_at: 2022-01-31T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/851310/000085131022000004/0000851310-22-000004-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/851310/000085131022000004/hlit-20220131.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000851310-22-000004
- JSON: https://secwatch.observer/filing/0000851310-22-000004.json
- Plain text: https://secwatch.observer/filing/0000851310-22-000004.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.