Could Investing $30,000 In TSMC Make You a Millionaire?

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On Oct. 8, 1997, Taiwan Semiconductor Manufacturing Company (NYSE: TSM) -- or TSMC, as it's often called -- became the first Taiwanese chipmaker to list its shares on the New York Stock Exchange. If you had invested $30,000 in its initial public offering at a split-adjusted price of $5.27 per American Depositary Receipt, your investment would be worth $1.17 million today.

TSMC consistently refined, upgraded, and shrank its manufacturing processes, and it outlasted many other chip foundries that abandoned the capital-intensive industry. From 1997 to 2022, TSMC shrank its chipmaking nodes from 300 nanometers (nm) to just 3 nm. It plans to start mass-producing its first 2 nm chips in 2025. Most of the world's top fabless chipmakers -- including Apple, Nvidia, Advanced Micro Device, MediaTek, and Qualcomm -- still rely on TSMC.

A silicon wafer of chips being manufactured.
Image source: Getty Images.

TSMC is now the world's largest contract chipmaker. Only two other foundries -- Samsung and Intel -- remain in that "process race" to produce the world's smallest, densest, and most power-efficient chips. But Samsung can't match TSMC's transistor density, and Intel might drop out of the market by spinning off or selling its struggling foundry division.

TSMC still has a bright future, but can it turn a $30,000 investment into $1 million again over the next 30 years? Let's find out.

What happened over the past three decades?

From 1997 to 2023, TSMC's revenue and net income both rose at a compound annual growth rate (CAGR) of 16% in New Taiwan dollar (NTD) terms. During those 26 years, TSMC weathered two major global recessions, multiple boom and bust cycles in the semiconductor industry, and volatile relations between Taiwan, China, and the United States. Yet it continued to flourish as its closest industry peers shut down or stopped trying to produce smaller chips.

TSMC's main domestic competitor, UMC, stopped shrinking its chips at the 14 nm node. Globalfoundries, which was spun off from AMD in 2009, doesn't produce any chips beyond the 12 nm node.

As those rivals retreated, the market shrank, TSMC's pricing power increased, and economies of scale kicked in. With some financial assistance from Apple in 2011, TSMC installed ASML's expensive extreme ultraviolet (EUV) lithography systems -- which are required to manufacture chips beyond the 10 nm node -- before Samsung and Intel. Those upgrades helped TSMC overtake Intel in the process race with its leap to 7 nm chips in 2018.

What do we know about TSMC's near-term plans?

In its latest quarter, TSMC generated 51% of its revenue from the high-performance computing (HPC) market, 34% from the smartphone market, and the rest from the automotive, Internet of Things (IoT), and digital consumer electronics (DCE) markets. More than half of its revenue came from its top-tier 5 nm and 3 nm chips.