LAM RESEARCH CORP (LRCX)

Industrials · Special Industry Machinery, NEC

LAM RESEARCH CORP (LRCX) stock research on InvestAtlant: institutional ownership from 13F filings, insider Form 4 activity, and SEC context.

Top institutional holders (2026-Q3)

InstitutionSharesValue% Outstanding
Swedbank AB 4,631,551 .52B 0.37%
Pictet Asset Management Holding SA 3,064,304 .01B 0.25%
Sumitomo Mitsui Trust Group, Inc. 2,912,268 $956.71M 0.23%
PRINCIPAL FINANCIAL GROUP INC 2,651,932 $871.19M 0.21%
Robeco Institutional Asset Management B.V. 1,992,638 $654.60M 0.16%
DekaBank Deutsche Girozentrale 1,944,502 $631.9K 0.16%
Bank Julius Baer & Co. Ltd, Zurich 1,650,876 $540.73M 0.13%
ProShare Advisors LLC 1,614,930 $530.52M 0.13%

Recent insider transactions

DateInsiderTitleTypeValue
2026-11-02 Mayer Bethany Director Sale 74.4K
2026-10-23 ARCHER TIMOTHY President and CEO Sale $7.13M
2026-09-09 Mayer Bethany Director Sale $3.01M
2026-09-09 ARCHER TIMOTHY President and CEO Sale $9.58M
2026-09-02 Varadarajan Seshasayee Senior Vice President Sale $8.01M
2026-09-02 Varadarajan Seshasayee Senior Vice President Sale $5.83M
2026-09-02 Varadarajan Seshasayee Senior Vice President Sale $3.57M
2026-08-31 Harter Ava Chief Legal Officer Sale .51M

US equities research

Follow the money behind the market.

Public filings. Connected research. One workspace.

Click a source to open it in the workspace

InvestAtlant connects public filings, institutional activity, insider trades, congressional disclosures, and sector data to surface emerging market signals.

Signals

Where the market starts to move.

Detect emerging patterns, convergence, and divergence before they become obvious.

How it works

Three steps. From data to insight.

  1. Find

    Research stocks, investors, sectors, and politicians.

  2. Track

    Follow capital flows across sectors and filings.

  3. Detect

    Spot emerging alignment and divergence.

Fundamentals · Market context · Institutions · Insiders · Sectors · SEC filings

Open the research workspace.

Holdings from SEC 13F. Insider trades from Form 4. Congress from House and Senate PTRs. Real-time market prices via TradingView.