---
schema_version: "secwatch.filing_event.v1"
accession: "0000707549-22-000009"
form_type: "8-K"
ticker: "LRCX"
cik: "0000707549"
company_name: "LAM RESEARCH CORP"
filed_at: "2022-01-26T23:59:59+00:00"
generated_at: "2026-06-27T15:36:52.794126+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Lam Research Q2 FY22 revenue $4.23B (-2% QoQ), GAAP EPS $8.44, non-GAAP $8.53; guides Q3 revenue ~$4.25B

## Summary
- Revenue $4.23B, down 2% QoQ from $4.30B; GAAP net income $1,195M ($8.44/sh); non-GAAP net income $1,207M ($8.53/sh).
- Gross margin improved 90 bps QoQ to 46.8% GAAP; operating margin 31.7% GAAP, 32.0% non-GAAP.
- Cash flow from ops $1.4B; balance sheet cash $5.6B; returned $415M buybacks, $211M dividends.
- Guidance: Q3 FY22 revenue $4.25B +/- $300M, GAAP EPS $7.36 +/- $0.75, non-GAAP EPS $7.45.
- CEO notes record 2021, but supply chain worsened in late December causing near-term impact; expects WFE investments to grow in 2022.

## SEC filing metadata
- accession: 0000707549-22-000009
- form_type: 8-K
- ticker: LRCX
- cik: 0000707549
- company_name: LAM RESEARCH CORP
- filed_at: 2022-01-26T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/707549/000070754922000009/0000707549-22-000009-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/707549/000070754922000009/lrcx-20220126.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000707549-22-000009
- JSON: https://secwatch.observer/filing/0000707549-22-000009.json
- Plain text: https://secwatch.observer/filing/0000707549-22-000009.txt

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