MediaTek Inc.
2454 · Taiwan Stock Exchange (TWSE) · Semiconductors · US listing: MDTKF
About the company
MediaTek is a leading fabless semiconductor company designing system-on-chip (SoC) solutions for smartphones, tablets, smart TVs, Wi-Fi routers, and connected devices. Its Dimensity series of mobile SoCs competes with Qualcomm Snapdragon and powers devices from Samsung, Xiaomi, OPPO, and others. The company holds dominant market share in the global smartphone chipset market and is expanding into automotive and AI edge computing.
| Exchange | Taiwan Stock Exchange (TWSE) |
| Ticker | 2454 |
| Sector | Semiconductors |
| US listing | MDTKF |
| Indicative market cap USD | $74.90B |
| Website | Visit website |
Live quote
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Where to buy
Trades in the US as MDTKF — available through most US brokerage accounts.
On its home market (Taiwan Stock Exchange (TWSE)), it is accessible through global brokers that offer that exchange:
- Interactive Brokers — Direct access to 90+ markets worldwide, including many emerging exchanges.
- Saxo Bank — Multi-market access across Asia, Europe and the Middle East.
- Charles Schwab (Global) — Foreign ordinary shares on select markets; US-listed ADRs and ETFs.
- Fidelity International Trading — International stock trading on a number of developed and emerging markets.
- Taiwan Stock Exchange — official exchange listing
Availability information only — not a recommendation or an offer to buy. Confirm eligibility, fees and current availability with your broker.
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Company data and any live price are indicative, may be delayed or inaccurate, and are for research only — not investment advice. Verify with the exchange, the company's filings and your broker.