---
schema_version: "secwatch.filing_event.v1"
accession: "0000851310-25-000034"
form_type: "8-K"
ticker: "HLIT"
cik: "0000851310"
company_name: "HARMONIC INC."
filed_at: "2025-04-28T23:59:59+00:00"
generated_at: "2026-05-23T05:27:38.533873+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Harmonic Q1 2025 revenue $133.1M, GAAP EPS $0.05, Non-GAAP EPS $0.11; margins jump

## Summary
- Revenue $133.1M, up 9% YoY; GAAP EPS $0.05 vs -$0.07; Non-GAAP EPS $0.11 vs $0.00.
- Broadband segment revenue $84.9M; Non-GAAP gross margin 55.5% (vs 47.5% YoY).
- Video segment revenue $48.3M; Non-GAAP gross margin 66.4% (vs 61.6% YoY).
- Non-GAAP adjusted EBITDA $21.1M vs $4.1M YoY; cash $148.7M up from $84.3M.
- Won 7 new broadband customers including 2 US Tier 1s; repurchased 3.5M shares for $36.1M.

## SEC filing metadata
- accession: 0000851310-25-000034
- form_type: 8-K
- ticker: HLIT
- cik: 0000851310
- company_name: HARMONIC INC.
- filed_at: 2025-04-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/851310/000085131025000034/0000851310-25-000034-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/851310/000085131025000034/hlit-20250428.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000851310-25-000034
- JSON: https://secwatch.observer/filing/0000851310-25-000034.json
- Plain text: https://secwatch.observer/filing/0000851310-25-000034.txt

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