---
schema_version: "secwatch.filing_event.v1"
accession: "0000723125-23-000051"
form_type: "8-K"
ticker: "MU"
cik: "0000723125"
company_name: "MICRON TECHNOLOGY INC"
filed_at: "2023-09-27T23:59:59+00:00"
generated_at: "2026-06-10T08:25:03.873876+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# Micron posts Q4 GAAP loss $1.43B ($1.31/sh); rev $4.01B, guides Q1 rev ~$4.4B

## Summary
- Q4 GAAP net loss $1.43B ($1.31/sh) vs. $1.49B profit year ago; Non-GAAP loss $1.07/sh.
- Q4 revenue $4.01B, up from $3.75B Q3, down 40% YoY from $6.64B.
- Full year FY23 revenue $15.54B (down 49% from $30.76B); GAAP net loss $5.83B.
- Guidance FQ1-24: revenue $4.4B ± $200M, Non-GAAP EPS loss $1.07 ± $0.07.
- Q4 op cash flow $249M; capex $1.01B; cash $10.52B; dividend $0.115/sh declared.

## SEC filing metadata
- accession: 0000723125-23-000051
- form_type: 8-K
- ticker: MU
- cik: 0000723125
- company_name: MICRON TECHNOLOGY INC
- filed_at: 2023-09-27T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/723125/000072312523000051/0000723125-23-000051-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/723125/000072312523000051/mu-20230927.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000723125-23-000051
- JSON: https://secwatch.observer/filing/0000723125-23-000051.json
- Plain text: https://secwatch.observer/filing/0000723125-23-000051.txt

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