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LIVE · 15:35 ET
Market ClerkRecap
Wed Oct 21 · markets open2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

LRCX

LAM RESEARCH CORP
NASDAQ · INDUSTRIALS · SPECIAL INDUSTRY MACHINERY, NEC
261.40
−2.05 −0.78%
USD · close Oct 21

A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up

MKT CAP $327.1BP/E 45.4DIV YIELD 0.40%FCF YIELD 1.50%REV TTM $23.2B +26.0%NET INCOME $7.3B +35.6%NET CASH $1.9B52W 139.59 – 433.33SEC XBRL · TTM TO Invalid Date

One year, everything drawn on

252 SESSIONS · DAILY CLOSES
457343230116Sep 9 · Director sell $3MSep 9 · President and CEO sell $9.6MSep 2 · Senior Vice President sell $8MSep 2 · Senior Vice President sell $3.6MSep 2 · Senior Vice President sell $5.8MAug 31 · Chief Legal Officer sell $1.5MAug 13 · Sheldon Whitehouse sellJun 5 · David Taylor sellApr 27 · David Taylor sellApr 27 · David Taylor sellMar 27 · Alan Armstrong buyMar 12 · David Taylor buyFeb 26 · David Taylor sellFeb 26 · David Taylor sellFeb 3 · Cleo Fields buyJan 16 · David Taylor sellJan 8 · David Taylor sellJan 8 · David Taylor sellJan 8 · John Boozman sellDec 29 · Markwayne Mullin buyAug 7 · 10-K filed (FY 2026)Aug 7 · 10-K filed (Q4 2026)Apr 23 · 10-Q filed (Q3 2026)Jan 29 · 10-Q filed (Q2 2026)Oct 24 · 10-Q filed (Q1 2026)Aug 7 · 10-K filed (FY 2025)Aug 7 · 10-K filed (Q4 2025)Apr 23 · 10-Q filed (Q3 2025)Jan 29 · 10-Q filed (Q2 2025)Oct 24 · 10-Q filed (Q1 2025)Aug 7 · 10-K filed (FY 2024)Aug 7 · 10-K filed (Q4 2024)OCT 2025JAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-10-21
Insiders (90d): $31.5M net selling
Shorts (latest report): 27.8M short · −668K last period
Every line of the math
41WATCH

Congress is trading it

ALL 14
TradedMemberTypeAmount
Aug 13Sheldon Whitehouse D·RISell$1K–$15K
Jun 5David Taylor R·OHSell$1K–$15K
Apr 27David Taylor R·OHSell$1K–$15K
Apr 27David Taylor R·OHSell$1K–$15K
Mar 27Alan Armstrong R·OKBuy$1K–$15K
Mar 12David Taylor R·OHBuy$1K–$15K

Insider activity

ALL 6
DateInsiderTypeValue
Sep 9DirectorSell$3M
Sep 9President and CEOSell$9.6M
Sep 2Senior Vice PresidentSell$8M
Sep 2Senior Vice PresidentSell$3.6M
Sep 2Senior Vice PresidentSell$5.8M
Aug 31Chief Legal OfficerSell$1.5M
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