Taiwan Semiconductor Manufacturing Company (NYSE ADR: TSM; Taipei-listed as 2330) is the world's largest dedicated chip foundry, producing the most advanced semiconductors for Apple, NVIDIA, AMD, Qualcomm, and Broadcom, and holding overwhelming market share at the 3nm and 2nm nodes. Founded by Morris Chang in Hsinchu, Taiwan in 1987, TSMC listed its ADR on the NYSE in 1997. Whether you're buying an iPhone, an NVIDIA H100 GPU, or capacity in an AI data center, you're almost certainly using TSMC-made silicon.
TSMC pioneered the pure-play foundry model: customers do the chip design, TSMC does the manufacturing. That single decision enabled the fabless era — Apple, NVIDIA, AMD, Broadcom, and Qualcomm can focus on design and outsource the hardest part to TSMC. At leading-edge nodes (5nm and below), TSMC holds well over 90% share.
High-performance computing (AI GPUs, CPUs, and accelerators) is now the largest revenue segment; smartphone silicon for Apple and premium Android; advanced packaging (CoWoS) — the real bottleneck on AI GPU supply; and mature-node capacity for automotive, industrial, and IoT.
Tensions in the Taiwan Strait are the main reason TSM trades at a discount to its fundamentals; customer concentration in Apple and NVIDIA is high; annual capex of $30–40B compresses free cash flow relative to earnings; and overseas fabs in Arizona, Japan, and Germany run at higher cost structures than Taiwan.
The AI super-cycle is consuming 3nm and 2nm capacity faster than TSMC can build it; with effectively no competition at the leading edge, TSMC now has real pricing power; and CoWoS capacity expansion directly unlocks NVIDIA and AMD shipments.
TSMC is the real enabler of the global AI compute wave, with a near-monopoly on manufacturing the world's most advanced logic chips. Taiwan-Strait risk keeps its valuation below other tech mega-caps, but for long-term investors comfortable with that risk, TSM offers a genuinely one-of-a-kind moat that no competitor can quickly replicate.
Note: TSMC pays a quarterly dividend; total return assumes dividends are reinvested. Past performance is not a guarantee of future results. Data updates daily.