---
schema_version: "secwatch.filing_event.v1"
accession: "0001493594-23-000055"
form_type: "8-K"
ticker: "MTSI"
cik: "0001493594"
company_name: "MACOM Technology Solutions Holdings, Inc."
filed_at: "2023-08-03T23:59:59+00:00"
generated_at: "2026-06-12T07:54:27.459214+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# MACOM Q3 revenue $148.5M (-13.8% YoY); GAAP EPS $0.17, adjusted $0.54; Q4 guidance soft

## Summary
- Revenue $148.5M, down 13.8% YoY from $172.3M; GAAP net income $11.9M ($0.17 diluted EPS).
- Adjusted net income $38.5M ($0.54 diluted EPS), down from $52.1M ($0.73) in prior year Q3.
- Q4 revenue guidance $148-152M; adjusted EPS $0.53-0.57 with ~71.5M diluted shares.
- GAAP gross margin 58.0% vs 60.7% YoY; adjusted gross margin 60.1% vs 62.2% YoY.
- Management cites weak near-term markets but believes long-term growth drivers intact.

## SEC filing metadata
- accession: 0001493594-23-000055
- form_type: 8-K
- ticker: MTSI
- cik: 0001493594
- company_name: MACOM Technology Solutions Holdings, Inc.
- filed_at: 2023-08-03T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- 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/1493594/000149359423000055/0001493594-23-000055-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1493594/000149359423000055/mtsi-20230803.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493594-23-000055
- JSON: https://secwatch.observer/filing/0001493594-23-000055.json
- Plain text: https://secwatch.observer/filing/0001493594-23-000055.txt

## Key facts
- Earnings Releases
  MACOM Technology Solutions Holdings, Inc. reported fiscal third quarter ended June 30, 2023 results: revenue $148.5 million, net income $11.9 million, EPS $0.17 per diluted share.
  - Period: fiscal third quarter ended June 30, 2023
  - Revenue: $148.5 million
  - Net income: $11.9 million
  - EPS: $0.17 per diluted share
  - Result: reported results
  source text: of semiconductor products, t oday announced its financial results for its fiscal third quarter ended June 30, 2023. Third Quarter Fiscal Year 2023 GAAP Results • Revenue was $148.5 million, a decrease of 13.8%, compared to $172.3 million in the previous year fiscal third quarter and a decrease of 12.3% compared to $169.4 million in the prior fiscal quarter; • Gross
  evidence_url: https://www.sec.gov/Archives/edgar/data/1493594/000149359423000055/0001493594-23-000055-index.htm

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