---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-385938"
form_type: "8-K"
ticker: "ADI"
cik: "0000006281"
company_name: "ANALOG DEVICES INC"
filed_at: "2026-09-09T12:19:11+00:00"
generated_at: "2026-09-09T12:20:06.416464+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Analog Devices to acquire Alif Semiconductor for $1.35B in cash

## Summary
- ADI to acquire Alif Semiconductor in all-cash deal valued at $1.35B, plus up to $200M contingent consideration.
- Alif makes AI-native microcontrollers and fusion processors; silicon already shipping with design wins.
- Deal expected to close before end of 2026, subject to HSR and customary conditions.
- Expands ADI's TAM across industrial, data center, defense, energy, robotics, digital health, wearables.

## SEC filing metadata
- accession: 0001193125-26-385938
- form_type: 8-K
- ticker: ADI
- cik: 0000006281
- company_name: ANALOG DEVICES INC
- filed_at: 2026-09-09T12:19:11+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/6281/000119312526385938/0001193125-26-385938-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/6281/000119312526385938/d924057d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-385938
- JSON: https://secwatch.observer/filing/0001193125-26-385938.json
- Plain text: https://secwatch.observer/filing/0001193125-26-385938.txt

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