3 Reasons Why Taiwan Semiconductor Is the Ultimate Artificial Intelligence (AI) Investment

By Keithen Drury – Mar 21, 2026 at 2:00PM ESTKey PointsTaiwan Semiconductor is a key chip supplier to all major hardware players.Management believes AI chip growth will last for multiple years.The dominant chip foundry is expanding beyond Taiwan to other regions.Finding the ultimate artificial intelligence (AI) investment isn't easy. However, I think Taiwan Semiconductor Manufacturing (TSM 2.79%) is about as close to that description as it gets. Taiwan Semiconductor has positioned itself nicely to succeed in the current market environment, and it's slated to cash in on all of the AI spending. I've got three reasons why Taiwan Semiconductor (also known as TSMC) is the ultimate way to invest in AI, and all of them add up to make it a great investment pick. Image source: Taiwan Semiconductor Manufacturing Company. 1. Taiwan Semiconductor doesn't care whose chip designs are being used While there is a lot of debate about whether Nvidia can sustain its lead or if Broadcom or Advanced Micro Devices can sneak up and capture some of it, the reality is that Taiwan Semiconductor will be the primary chip fabricator regardless of which company's computing units are most popular. This is an excellent position to be in, as the only thing Taiwan Semiconductor is concerned about is AI hyperscalers spending more and more money on chips. And several projections point to this cohort doing exactly that. ExpandNYSE: TSMTaiwan Semiconductor ManufacturingToday's Change(-2.79%) $-9.46Current Price$329.33Key Data PointsMarket Cap$1.7TDay's Range$325.90 - $337.4952wk Range$134.25 - $390.20Volume660KAvg Vol13MGross Margin58.73%Dividend Yield1.02% While the big four AI hyperscalers are expected to spend around $650 billion in capital expenditures this year, there are several other businesses that are also spending big. It also doesn't include other regions like China or Europe. There is a massive AI market already, but it's only expected to get bigger. McKinsey & Company estimates that by 2030, about $7 trillion will be spent building out data centers for AI. Taiwan Semiconductor will be a major chip supplier for a large part of that spending, making it a top way to invest in AI expansion. 2. Taiwan Semiconductor's growth projections are incredible Taiwan Semiconductor also has some long-term growth projections of its own. From 2024 to 2029, management estimates that the compound annual growth rate (CAGR) of AI-related chips will be in the mid- to high-50% range. That's unbelievable growth sustained for a long time. It also shows huge demand, and TSMC is spending between $52 billion and $56 billion this year to increase capacity to meet that demand. TSM Revenue (Quarterly YoY Growth) data by YCharts. While AI chips are making up an increasingly larger part of TSMC's business, there are still other significant parts of the business that aren't growing nearly as fast, which is why management expects about a 25% CAGR from 2024 to 2029 overall. Still, it's not often you see a company with a clear path to that rapid growth rate, and I think it's another great reason why Taiwan Semiconductor is the ultimate AI investment. 3. Taiwan Semiconductor isn't just located in Taiwan anymore One of the biggest concerns many investors have with Taiwan is its location and geopolitical risks. Taiwan is located just off the shore of China, and China wants to bring Taiwan more closely under its control. There are constant fears about a China takeover swirling, which makes many investors ignore the stock due to what could happen if a war breaks out. However, there are a few things investors must realize. First, Taiwan has dramatically expanded its global footprint. Taiwan Semiconductor has fabrication facilities in Arizona, Japan, and Germany. While the bulk of its production is still in Taiwan, its management team is well aware of the risk and is working to increase its global footprint. The second reason is that if a war breaks out and chip supply halts, the entire global economy would crash. This is a scary scenario and why TSMC's stock would be greatly affected as would every other tech company. As a result, I don't put a lot of weight on this risk, as the ancillary effects in the entire market would be brutal as well. I think Taiwan Semiconductor is one of the best ways to play AI, and if you don't already have exposure to this stock, right now is a great time to scoop it up.Read NextMar 21, 2026 •By Chris Neiger2 Tech Stocks With More Long-Term Potential Than Any Cryptocurrency I've SeenMar 20, 2026 •By John Ballard2 Unstoppable Artificial Intelligence (AI) Stocks to Buy Right Now for Less Than $1,000Mar 20, 2026 •By Adria CiminoWhat Are the Best AI Stocks to Buy While Big Tech Is Spending $690 Billion on Infrastructure?Mar 18, 2026 •By Stefon WaltersThink It's Too Late to Buy Taiwan Semiconductor Manufacturing Company Stock? Here's the 1 Reason Why There's Still Time.Mar 18, 2026 •By Stefon WaltersThe Best AI Stocks to Invest $1,000 in Right NowMar 18, 2026 •By Justin PopeBuy These 3 Semiconductor Stocks Now and Thank Yourself in a DecadeAbout the AuthorKeithen Drury is a contributing Motley Fool technology analyst covering AI, semiconductors, cybersecurity, and SaaS stocks. In addition to The Motley Fool, Keithen is a mechanical engineer and has held roles at Honeywell and smaller industrial companies like Brand Hydraulics and Lincoln Industries. He holds a bachelor’s degree in mechanical engineering from Dordt University.TMFTripleOptionStocks MentionedTaiwan Semiconductor ManufacturingNYSE: TSM$329.33(-2.79%)-$9.46*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.