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Last update: Aug 4, 2026, 12:03 PM ET
Lam Research Corporation
7.5% on Jul 28, 2026

Why Lam Research Corporation (LRCX) Stock Fell 7.5% on Jul 28, 2026

Researched by BestStocks Market Desk · Published Jul 28, 2026
Prior close
$291.61
Jul 28, 2026 close
$269.61
Change
−$22.00
-7.54%
Rel. volume
1.4×
16.0M shares

What happened

Valuation-7.5%high confidence

Lam Research fell 8.87% to $265.74 ahead of fiscal Q4 earnings (scheduled 2026-07-29) amid investor concerns over AI infrastructure spending sustainability and profit-taking after a strong multi-month rally, according to web sources cited by finance.yahoo.com. The decline reflects caution over whether the company can meet high revenue expectations around $6.6 billion and valuation concerns across wafer fabrication equipment makers facing broader chipmaker spending adjustments.

Source: fmp_intraday
What to watch next

Lam Research fiscal Q4 earnings report and guidance (scheduled 2026-07-29); consensus EPS estimate $1.69.

Frequently asked questions

Why did Lam Research Corporation (LRCX) stock fall on Jul 28, 2026?

Lam Research fell 8.87% to $265.74 ahead of fiscal Q4 earnings (scheduled 2026-07-29) amid investor concerns over AI infrastructure spending sustainability and profit-taking after a strong multi-month rally, according to web sources cited by finance.yahoo.com. The decline reflects caution over whether the company can meet high revenue expectations around $6.6 billion and valuation concerns across wafer fabrication equipment makers facing broader chipmaker spending adjustments.

How much did LRCX stock fall on Jul 28, 2026?

LRCX fell 7.5% during the Jul 28, 2026 trading session.

This is an archived analysis of LRCX's Jul 28, 2026 session.
See LRCX's latest changes →
Educational research tool — not personalized investment advice. Figures reflect the Jul 28, 2026 session as first analyzed.