Taiwan Semiconductor Manufacturing (TSM 0.24%) could not design synthetic intelligence (AI) chips, nevertheless it’s an organization that each AI chipmaker depends on. The AI giants depend on TSMC to fabricate their number-crunching chip designs. That is why TSMC is the most secure long-term play within the AI infrastructure area.
Let’s take a look at what makes the corporate so particular.
The foundry chief
TSMC is the world’s most superior semiconductor foundry, and it counts the world’s main chip designers amongst its high prospects, together with Nvidia, Superior Micro Gadgets, Broadcom, and Apple. It has the dimensions and technological management that rivals cannot match. Intel has been burning money making an attempt to determine its foundry enterprise, whereas Samsung’s yield points proceed to be a difficulty. That has given TSMC an enormous market share lead within the superior node market, and it isn’t notably shut.
Nodes confer with the dimensions of the transistors used on a chip, measured in nanometers. The smaller the node, the extra transistors will be packed onto the chip, which boosts efficiency and energy effectivity. Smaller nodes have gotten an even bigger a part of TSMC’s combine. Chips made on 7nm and smaller nodes made up 73% of its income within the first quarter, up from 65% a yr in the past. Its 3nm node accounted for 22% of income, and Apple has booked a lot of its 2nm provide for future merchandise. Even Intel has been utilizing TSMC’s 3nm tech for a few of its most superior chips. That claims quite a bit.
TSMC’s clear management within the area has additionally given the corporate robust pricing energy. Between growing demand and better costs, that is driving each robust income progress and improved gross margins. Final quarter, its income jumped 35% to $25.5 billion, led by progress in high-performance computing (HPC). That continued in Q2, with the corporate reporting preliminary income progress of 39% to $31.9 billion, as estimated by Reuters.
Margins stay robust regardless of new fabs ramping. Gross margin rose 190 foundation factors to 58.8% in Q1 regardless of its Arizona and Japan fabs nonetheless ramping up and weighing on profitability. TSMC expects these newer services to dilute margins by 2 to three proportion factors this yr, however the firm is already elevating costs to offset the strain. In keeping with studies, TSMC will improve AI chip costs this yr, with Arizona-made chips doubtlessly commanding a 30% premium.
TSMC’s enterprise dangers
TSMC just isn’t totally with out dangers. Geopolitical tensions round Taiwan will at all times be a part of the story, and it isn’t proof against tariffs and coverage shifts within the U.S. Nevertheless, TSMC is already addressing each by increasing its footprint globally. The corporate has been constructing new fabs within the U.S., Japan, and Europe in partnership with its largest prospects.
Nevertheless, what makes TSMC the most secure AI semiconductor inventory is its place within the semiconductor worth chain. It finally would not matter which firm wins the AI chip race. TSMC’s success is tied to general AI chip demand, not anyone firm’s merchandise.
AI chip demand is not slowing down, both. TSMC beforehand projected AI-related income to develop at a mid-40% compounded common progress charge (CAGR) over the subsequent 5 years, beginning in 2024. It is also working intently with prospects to time its capability growth accordingly. With its high prospects reserving future provide, it has stable visibility into future progress.
In the meantime, it might see a tailwind past AI with autonomous driving. Robotaxis are starting to take off and achieve traction, and all of these automobiles will should be fitted with superior chips. It is nonetheless early, but when robotaxis and autonomous driving turn out to be commonplace, TSMC shall be an enormous beneficiary.

A semiconductor wafer being manufactured.
Time to purchase the inventory
Within the AI chip battle, TSMC is actually the AI arms vendor. It would not must guess on who will dominate the chip market, as a result of it sells manufacturing providers to all of them. For traders who need publicity to AI semiconductors with out betting on a single chipmaker, TSMC is the most secure technique to play it.
The inventory can be attractively valued, buying and selling at a ahead price-to-earnings (P/E) ratio of 24 instances based mostly on analysts’ 2025 estimates and a value/earnings-to-growth ratio (PEG) of lower than 0.7. Shares with PEG ratios under 1 are sometimes thought of undervalued.
Taken all collectively, TSMC is without doubt one of the greatest and most secure shares to purchase within the semiconductor area proper now.
Geoffrey Seiler has no place in any of the shares talked about. The Motley Idiot has positions in and recommends Superior Micro Gadgets, Apple, Intel, Nvidia, and Taiwan Semiconductor Manufacturing. The Motley Idiot recommends Broadcom and recommends the next choices: quick August 2025 $24 calls on Intel. The Motley Idiot has a disclosure coverage.