---
schema_version: "secwatch.filing_event.v1"
accession: "0000851310-24-000084"
form_type: "8-K"
ticker: "HLIT"
cik: "0000851310"
company_name: "HARMONIC INC."
filed_at: "2024-10-28T23:59:59+00:00"
generated_at: "2026-05-30T09:54:30.703224+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Harmonic reports record Q3 revenue of $195.8M, up 54% YoY; GAAP EPS $0.19

## Summary
- Revenue $195.8M (+54% YoY); broadband segment $145.3M (+92% YoY); video $50.4M (-2% YoY but profitable).
- GAAP net income $21.7M vs loss of $6.5M YoY; GAAP diluted EPS $0.19 vs -$0.06.
- Non-GAAP net income $29.9M ($0.26 EPS) vs $0.0M ($0.00 EPS) YoY; adjusted EBITDA $43.4M vs $3.5M.
- Backlog and deferred revenue $584.7M; cash $58.2M; cOS deployed with 121 customers covering 32M modems.
- Comcast and Harmonic demonstrated first Unified DOCSIS 4.0 and fiber solution; 7 new broadband customers added.

## SEC filing metadata
- accession: 0000851310-24-000084
- form_type: 8-K
- ticker: HLIT
- cik: 0000851310
- company_name: HARMONIC INC.
- filed_at: 2024-10-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/851310/000085131024000084/0000851310-24-000084-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/851310/000085131024000084/hlit-20241028.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000851310-24-000084
- JSON: https://secwatch.observer/filing/0000851310-24-000084.json
- Plain text: https://secwatch.observer/filing/0000851310-24-000084.txt

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