COMPANY DOSSIER

Is Lam Research laying off workers?

Not according to official filings. There is no WARN layoff notice from Lam Research in the last 12 months. The most recent was filed May 25, 2023 for 6 jobs in Fremont, California. WARN covers larger layoffs only, so smaller cuts may not appear.

561 roles affected across 4 filings.

Canary status: SingingEVIDENCE-BASED · NOT A PREDICTION
heavy executive turnover (3 SEC leadership-change filings)
CanaryWhistle's own assessment, computed from the public filings listed on this page. It is a read of hiring and workforce activity, not a statement about Lam Research's solvency or creditworthiness. Not a credit rating and not financial advice. See our sources and method.

Filing history

Lam Research has filed 4 WARN notices in 2023, cutting 561 jobs in total. No new filings in the last 12 months. The most recent was May 25, 2023.

561
2023
Corporate signalsSEC · PBGC · PRIMARY SOURCES

Material corporate events on record for Lam Research, beyond the WARN notice, that fill in the wider story of a company under pressure. Each links to its official source. No other layoff tracker connects these.

Aug 27, 2026Executive ChangeSEC Form 8-K, Item 5.02, filed 2026-08-27 by LAM RESEARCH CORP (LRCX).SEC filing →
Feb 3, 2026Executive ChangeSEC Form 8-K, Item 5.02, filed 2026-02-03 by LAM RESEARCH CORP (LRCX).SEC filing →
Nov 6, 2025Executive ChangeSEC Form 8-K, Item 5.02, filed 2025-11-06 by LAM RESEARCH CORP (LRCX).SEC filing →

Every filing

Fremont, California
Filed May 25, 2023 (3y ago) · Effective Jul 26, 2023 · official filing →
6
Layoff
Livermore, California
Filed May 25, 2023 (3y ago) · Effective Jul 26, 2023 · official filing →
155
Layoff
Fremont, California
Filed Jan 31, 2023 (3y ago) · Effective Apr 3, 2023 · official filing →
200
Layoff
Livermore, California
Filed Jan 31, 2023 (3y ago) · Effective Apr 3, 2023 · official filing →
200
Layoff

Questions

Is Lam Research laying off employees?

Not according to official filings. There is no WARN layoff notice from Lam Research in the last 12 months. The most recent was filed May 25, 2023 for 6 jobs in Fremont, California. WARN covers larger layoffs only, so smaller cuts may not appear.

How many jobs is Lam Research cutting?

561 jobs across all 4 official WARN filings on record since 2023.

When do the Lam Research layoffs take effect?

The most recent filing lists an effective date of Jul 26, 2023. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.

Is Lam Research on a list you care about?

Paste your suppliers, customers or holdings at /monitor and see which of them have filed a layoff that has not happened yet. A WARN notice is filed about 60 days before the jobs go, so those are still ahead of you. Free to check, no account, and we do not store your list.

Watching Lam Research?

We'll email you if there are further filings, expansions, or new locations affected.

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