Semiconductor Market Data 📊
Stock performance, market capitalization, and efficiency rankings for companies that own and operate semiconductor fabrication facilities foundries, integrated device manufacturers, and memory makers. Covers TSMC, Intel, Samsung, Micron, SK Hynix, GlobalFoundries, STMicroelectronics, Infineon, NXP, Texas Instruments, Renesas, UMC, SMIC, Kioxia, and more than 60 publicly traded fab-owning companies.
Not financial advice.
Today's Movers
Semiconductor stocks with the largest single-day price change. Includes NYSE, NASDAQ, TWSE, KOSPI, and other major exchanges.
30-Day Movers
Price change over the trailing 30 calendar days. Useful for tracking momentum after earnings, technology milestones, or geopolitical events affecting chip supply chains.
Market Cap Ranking
The largest fab-owning semiconductor companies by market capitalization, from trillion-dollar foundries and memory giants (TSMC, Samsung) to specialized IDMs and emerging players.
Revenue per Employee
Annual revenue divided by total headcount, a proxy for capital intensity and business model efficiency. Companies with large fab workforces (foundries, memory makers) tend to show lower ratios than those focused on design and IP. Based on latest annual revenue and headcount from public disclosures. Operating margin (trailing twelve months, from Yahoo Finance) is shown alongside where available.
About This Data
FabulousMap tracks 66 publicly traded semiconductor companies that own or operate fabrication facilities: pure-play foundries (TSMC, GlobalFoundries, UMC, SMIC, Tower Semiconductor, SkyWater), memory & storage makers (Micron, SK Hynix, Kioxia, Nanya, Winbond, Western Digital), integrated device manufacturers (Intel, Samsung, STMicroelectronics, Infineon, NXP Semiconductors, Texas Instruments, Renesas, Analog Devices, onsemi, Wolfspeed, ROHM), and compound semiconductor and photonics companies (Coherent, Lumentum, Qorvo, Hamamatsu). Stock prices and operating margins (trailing twelve months) are sourced from Yahoo Finance. Revenue and headcount figures are from the most recent annual reports.
Each company listed here has a dedicated page on FabulousMap showing its fabrication facilities, production capacity, technology nodes, and geographic footprint. Use the links above to explore individual company profiles.