Taiwan Semiconductor Manufacturing Company Limited (TSM) | The Buildout — AI Infrastructure
The Verdict
Taiwan Semiconductor Manufacturing Company is a dedicated, or pure-play, foundry. It does not design chips; it manufactures them for customers, using processes built to the customers' own proprietary integrated circuit designs. That places it underneath most of the AI silicon industry: the AI accelerators, custom ASICs and AI-server CPUs that cloud providers and chip designers deploy are fabricated on its most advanced nodes and assembled with its advanced packaging. Management describes advanced packaging as the tightest link in the chain, saying capacity is limiting its customers' growth. The high performance computing platform — the closest disclosed proxy for AI demand — is now the largest part of the business, and the company is funding capacity across Taiwan, Arizona and Japan to serve it.
| Market Cap | — |
| Revenue (TTM) | $141.6B |
| Revenue Growth | +31.4% |
| EBITDA Margin (TTM) | 71.5% |
| Net Cash | $76.9B |
| Earnings Beats | 6 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- AI is the demand driver and the guide keeps moving up: FY2026 revenue growth was raised from 'close to 30%' to 'above 30%' to 'slightly above 40%' year over year in USD across three calls.
- The mix has rotated toward AI: HPC was 43% of FY2023 revenue and 66% of Q2 2026 revenue, up 20% q/q, while advanced nodes of 7nm and below were 77% of Q2 wafer revenue.
- Capacity commitments are large and span three geographies: 2026 capex of $60B–$64B, 13 leading-edge and advanced-packaging fabs in Taiwan, three additional 3nm fabs across Taiwan, Arizona and Japan, and an additional $100B Arizona investment.
- Margins are running high: Q2 2026 gross margin was 67.7%, up 150bp q/q, against a reaffirmed long-term target of 56% and higher through the cycle.
- The balance sheet and returns support the spending: cash and marketable securities of TWD 3.5 trillion / $110B at end-Q2 2026, TWD 783B of operating cash flow in the quarter, and a 2026 dividend of TWD 24 per share (+33%) with a further increase expected in 2027.
What We’re Watching
- N2 gross-margin dilution was revised worse, from 2–3% for FY2026 in April to ~3–4pp in Q3 and 2H 2026 in July. Overseas-fab dilution was reaffirmed at 2%–3% early widening to 3%–4% later.
- Consumer and price-sensitive markets are 'challenged': smartphone fell 4% q/q in Q2 2026 and 11% q/q in Q1 2026, and commodity mature-node demand is 'not as strong.'
- Customer concentration: the top two customers are now nearly equal at 19% and 17% of FY2025 net revenue, with the largest falling from 25% in FY2023 and the second rising from 11% — the revenue base is shifting toward the AI customer set.
- Customer prepayments fell year over year — temporary receipts from NT$291B at end-2024 to NT$190B at end-2025, contract liabilities from NT$89B to NT$50B — the one hard cash-flow item that does not obviously fit the demand language.
The thesis is strengthening on the operating side and mildly weaker on near-term margin optics. Revenue growth was raised in two consecutive quarters, capex was re-based upward twice, and the company announced a $100B Arizona program alongside 13 fabs in Taiwan — a footprint response that matches the demand language. Against that, the 2nm ramp is guided to dilute gross margin by ~3–4pp in the second half of 2026, consumer end markets are challenged, and management declines to attach a number to multi-year capex or multi-year revenue. The open question is whether 'slightly above 40%' growth is a floor or a waypoint, and whether 67.7% gross margin is a base or a peak once the 2nm dilution works through.
Earnings Beat
Q2 FY2026 revenue was $39.9B, up 12.4% sequentially, with gross margin of 67.7% — up 150 basis points from the prior quarter and slightly ahead of guidance on cost improvement and higher utilization, partly offset by overseas-fab dilution. The standout metric was HPC: the platform rose 20% q/q to 66% of revenue, while advanced nodes of 7nm and below reached 77% of wafer revenue and the 2nm node, in production for the first time in the mix, was 3%. Management said both the quarter and the guide were driven by strong demand for leading-edge process technologies.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $39.9B | $35.5B | $32.0B | +24.8% |
| Gross margin | 67.7% | 66.2% | 58.6% | +910bps |
| EBITDA | $30.3B | $25.8B | $28.3B | +7.1% |
| EPS | $4.28 | $3.46 | $2.63 | +62.7% |
| HPC platform share of revenue | 66% | 61% | n/a | — |
| Advanced node (7nm and below) share of wafer revenue | 77% | 74% | n/a | — |
It's all AI related. Everything.— C.C. Wei, Chairman and CEO, 2026-07-16
Management tone: Tone shifted from careful to declarative between the April and July calls. April raised guidance within an existing range; July re-based it. Management escalated its language on nearly every forward metric — capex, revenue growth, footprint, dividend — and summarized the driver as 'It's all AI related. Everything.' It also named a headwind rather than burying it, revising N2 gross-margin dilution worse, and it repeatedly declined to attach numbers to multi-year commitments, saying it did not have them to share. The clearest negative delta in an otherwise positive call was that margin revision.
Management Guidance
For Q3 2026, management guided revenue to $44.6B–$45.8B (+12% q/q and +37% y/y at the midpoint), gross margin to 65%–67% and operating margin to 56%–58%, assuming an exchange rate of $1 = TWD 32. For FY2026 it guided revenue growth to 'slightly above 40%' y/y in U.S. dollars and capital spending to $60B–$64B, allocated 70–80% to advanced process, about 10% to specialty and 10%–20% to advanced packaging, testing, mask making and others. It said the 2nm ramp would dilute gross margin by ~3–4pp in Q3 and 2H 2026, and reaffirmed overseas-fab dilution of 2%–3% in early stages widening to 3%–4% later. No number was given for the next three years of capex beyond saying it would be 'even more significantly higher than the past three years.'
Trajectory
Revenue has risen sequentially through the four most recent quarters: $32.5B in Q3 FY2025, $33.7B in Q4 FY2025, $35.5B in Q1 FY2026 and $39.9B in Q2 FY2026, and the latest step, +12.4%, is the largest of the four. Gross margin moved with it — 59.5% in Q3 FY2025, 66.2% in Q1 FY2026 and 67.7% in Q2 FY2026, an 820bp expansion on the code-computed basis. The reason is mix: HPC is 66% of revenue and rose 20% q/q, while smartphone fell 4% q/q. The counterweight is now explicit — the 2nm ramp is guided to shave ~3–4pp from gross margin in Q3 and the second half of 2026, holding Q3 gross margin at 65%–67%.
The Model
The model projects FY+1 revenue of $170,608M and EBITDA of $125,567M, a 73.6% EBITDA margin. FY+2 is projected at $225,000M of revenue and $165,375M of EBITDA, a 73.5% margin. Near term, the anchor is the company's own guidance: FY2026 revenue growth of 'slightly above 40%' in U.S. dollars and a capital budget that funds leading-edge and advanced-packaging capacity. FY+2 rests on whether that capacity converts at the pricing and utilization the current margin implies, and on whether the demand management describes as strong through 2029–2030 holds.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $123.5B | $170.6B | $225.0B |
| YoY Growth | — | +38.1% | +31.9% |
| EBITDA | $90.7B | $125.6B | $165.4B |
| EBITDA Margin | 73.4% | 73.6% | 73.5% |
Projections are the median of 5 independent model runs. The model’s revenue sits 4.9% above analyst consensus.
For Q3 2026, management guided revenue to $44.6B–$45.8B (+12% q/q and +37% y/y at the midpoint), gross margin to 65%–67% and operating margin to 56%–58%, assuming an exchange rate of $1 = TWD 32. For FY2026 it guided revenue growth to 'slightly above 40%' y/y in U.S. dollars and capital spending to $60B–$64B, allocated 70–80% to advanced process, about 10% to specialty and 10%–20% to advanced packaging, testing, mask making and others. It said the 2nm ramp would dilute gross margin by ~3–4pp in Q3 and 2H 2026, and reaffirmed overseas-fab dilution of 2%–3% in early stages widening to 3%–4% later. No number was given for the next three years of capex beyond saying it would be 'even more significantly higher than the past three years.'
What Could Go Right — and Wrong
- A third upward revision to FY2026 revenue growth would put the exit run-rate above 'slightly above 40%' rather than below it.
- N2 yields mature on schedule, so the ~3–4pp gross-margin dilution peaks in the second half of 2026 and gross margin recovers into 2027.
- The Arizona program gets a firm schedule and fab count, converting an announcement into dated capacity.
- Agentic AI pulls CPUs into AI data centers as an additional silicon vector — management says x86, Arm and RISC-V approaches 'are almost all TSMC's customers.'
- Advanced-packaging relief arrives from the Amkor Arizona agreement and the glass-substrate pilot line, loosening the constraint management says is limiting customers' growth.
- The AI capex cycle rolls over and the raised capital budget and Arizona commitment become over-build against a demand base management itself discounts.
- N2 dilution runs deeper or longer than ~3–4pp, with overseas-fab dilution widening to 3%–4% on top, pulling gross margin toward the 56% through-cycle floor.
- Consumer and price-sensitive weakness spreads: smartphone falling, commodity mature nodes soft, and memory-driven component inflation pressuring PC and phone units.
- Customer concentration transmits the AI cycle — the top two customers are now nearly equal at 19% and 17% of FY2025 net revenue, with the largest falling and the second rising.
- Back-end packaging competition from Intel's EMIB-T, Amkor and ASE erodes the value-add, the scenario management dismisses by arguing front-end wafers and back-end packaging are separate businesses.
Looking Ahead
Over the next 12 months the story is capacity conversion. Management has committed 2026 capex across advanced process, specialty and advanced packaging, and says it does not foresee bottlenecks to the expansion plans. The dated milestones in that window are the Tainan 3nm fab starting volume production in H1 2027 and Arizona Fab 2 doing the same in H2 2027, with A14 tape-outs described as ahead of schedule for pre-production in 2027. What to watch is whether the 2nm dilution peaks in the second half of 2026 as guided, and whether the consumer side of the book stops declining.
- Q3 2026Q3 results vs guide — Tests Q3 revenue guide (+12% q/q, +37% y/y at midpoint) and 65%–67% gross margin.
- H1 2027Tainan 3nm volume — New 3nm fab in the Tainan GIGAFAB cluster starts volume production.
- H2 2027Arizona Fab 2 3nm — U.S. 3nm volume production; construction is already complete.
- 2028A14 volume production — Second-generation nanosheet node; JASM Fab 2 3nm also ramps.
- 2029A13 and A12 volume — A14-family derivatives target volume production.
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $89.8B | $123.5B | $141.6B | +37.5% |
| Gross Margin | 55.8% | 59.8% | 64.2% | +402bps |
| EBITDA | $61.6B | $90.7B | $101.3B | +47.2% |
| EBITDA Margin | 68.6% | 73.4% | 71.5% | +485bps |
| Net Income | $36.0B | $55.7B | $71.3B | +54.9% |
| Free Cash Flow | $27.0B | $32.6B | $37.8B | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)64.2%
- EBITDA Margin (TTM)71.5%
- Net Margin (TTM)50.3%
- ROIC50.1%
- FCF Conversion37.3%
- SBC / Revenue0.0%
The Company
Taiwan Semiconductor Manufacturing Company is a dedicated, or pure-play, foundry. It does not design chips: it manufactures semiconductors for customers, using processes built to the customers' own proprietary integrated circuit designs. Its portfolio spans CMOS logic, mixed-signal, radio frequency, embedded memory and BiCMOS mixed-signal processes, plus design services, mask making, 3DFabric advanced silicon stacking and packaging, and testing. That combination — advanced logic nodes plus advanced packaging — is what most AI accelerators, GPUs, custom ASICs and AI-server CPUs are built on. Advanced technology defined as 7nm and below was 77% of Q2 2026 wafer revenue; the 2nm node is in production and was 3% of wafer revenue.
The company reports a single operating segment, the foundry segment, but describes revenue by end-market platform and by node. High performance computing was 66% of Q2 2026 revenue, up from 43% of full-year 2023 revenue, while smartphone was 22%. Manufacturing is concentrated in Taiwan — Hsinchu Science Park holds the headquarters and nine fabs, Central Taiwan two and Southern Taiwan seven — alongside two fabs in the United States, one each in Shanghai and Nanjing, and one in Japan. The company says it is building 13 leading-edge and advanced-packaging fabs in Taiwan over the next several years and has announced an additional $100B Arizona investment for 2nm-and-below logic fabs plus advanced packaging fabs.
Business Segments
Competitive Landscape
The supply-chain record names ten competitors, spanning foundries (Samsung Foundry, GlobalFoundries, Intel, UMC, SMIC, Tower Semiconductor, SkyWater), back-end packaging houses (ASE, Amkor) and photomask maker Photronics. Management frames the contest around technology, manufacturing and customer trust: 'choosing a technology, ramping it up, is not buying a milk from 7-Eleven.' On the July call C.C. Wei named a South Korean competitor that 'make a huge amount of money' and a U.S. competitor with 'a very strong U.S. government support,' without naming either on the call. The record leans toward TSMC being hard to replace: several customers describe it as their exclusive wafer supplier, and management says developing a node, building capacity and ramping it takes five to seven years — 'There are no shortcuts.'
- Samsung FoundryNamed in the competitor list. On the July call management referred to a South Korean competitor that 'make a huge amount of money,' saying government help is welcome but that technology, manufacturing and customer trust are what decide the business.
- IntelListed as both a customer and a competitor. Management referenced a U.S. competitor with 'a very strong U.S. government support,' and Q&A raised Intel's EMIB-T advanced packaging, which management said it welcomes because its own packaging is overfull.
- ASENamed in the competitor list and used on the July call as the back-end analogy: if front-end wafers and back-end services were the same business, 'you can expect ASE become the front-end competitor also.'
- AmkorNamed as a competitor in advanced packaging and also as a customer for front-end wafers; the two signed a 10-year Arizona advanced-packaging and test agreement under which TSMC will procure services from Amkor.
- GlobalFoundriesNamed in the competitor list; not discussed.
Supply Chain
TSMC sits in the middle of the AI chip supply chain. Equipment and materials suppliers feed its fabs; fabless chip designers — companies that own their designs but not their factories — are its customers. Several customers name it as their exclusive wafer supplier.
More on TSM: Earnings recap