Loading chart...Lam Research Corp (LRCX) – Market Cap

The chart panel above shows the daily market capitalization history for Lam Research Corp.

• Ticker: LRCX
• Series: Market capitalization (daily)
• Latest close (2026-07-03): ~$178.5 B
• Trajectory: From ~$135 B in mid-2024, market cap rallied to a peak above $190 B in early 2025, pulled back through summer 2025, then re-accelerated into mid-2026 alongside the broader semis cycle.

Note: the series currently shows no plotted points (pointcount = 0) — the daily market-cap series may not be populated in the store. Use the daily adjustedclose series and shares outstanding for a live, derived market-cap chart if a populated view is needed.

Loading chart...Lam Research Corp (LRCX) – Market Cap (Derived)

Chart panel above shows the computed daily market capitalization, calculated as adjusted_close × diluted shares outstanding (most-recent quarterly filing rolled forward), expressed in USD billions.

Takeaway: LRCX has nearly 5x'd its market cap since 2019, riding the AI / advanced-node wafer-fab equipment cycle. After consolidating sideways through mid-2025, the stock has re-rated to fresh highs in 2026.