[Summary]
TSMC continues to see increases in sales and profits backed by AI demand. In the first quarter of 2026, sales were at a high level of $35.9 billion, gross profit margin was 66.2%, and operating profit margin was 58.1%.
Our strengths lie in our state-of-the-art processes, neutrality, mass production experience, and back-end processes including CoWoS.
While stock prices tend to reflect expectations for AI growth, electricity, water, overseas factory costs, and AI investment cycles may be the upper limit for evaluation.
The conclusion is neutral and slightly bullish. Growth potential is high, but the evaluation is based on physical constraints and maintaining profitability.
Overview
TSMC is one of the world's largest specialized foundries.
In the first quarter of 2026, demand for semiconductors for AI pushed up performance.
Sales were $35.9 billion. Gross profit margin is 66.2%. Operating profit margin was 58.1%.
The final profit was NT$572.5 billion, an increase of about 58% year-on-year.
In short,
Companies converting AI demand into real chip supply
It is.
No matter how much AI models and cloud investments expand, ultimately they cannot be used unless they are manufactured as an integrated package of GPUs, AI accelerators, and HBM.
TSMC is at the center of its manufacturing.
Financial Highlights
| Indicators | Contents |
|---|---|
| Sales | $35.9 billion |
| Gross profit margin | 66.2% |
| Operating profit margin | 58.1% |
| Final profit | NT$572.5 billion, approximately 58% increase from the previous year |
| Factor 1 | Expansion of AI/HPC demand |
| Factor 2 | Ratio of advanced nodes such as 3nm increases |
| Factor 3 | Demand for advanced packages such as CoWoS |
What is especially important is that sales growth and high profit margins are occurring at the same time.
Normally, when capital investment is heavy, profit margins tend to come under pressure. However, TSMC maintains high profitability due to the utilization rate of advanced nodes, pricing power, and demand for downstream processes.
What happened
Quantity
AI GPUs, AI accelerators, and cloud-oriented semiconductors are increasing.
In particular, demand for HPC is at the center of the company's performance.
Rather than being a temporary phenomenon, this is a structural factor that combines the increasing size of AI models, demand for inference, and capital investment by cloud providers.
Price
There are strong supply constraints for advanced nodes and advanced packages.
Therefore, downward pressure on prices of general-purpose products tends to be limited.
TSMC doesn't just manufacture wafers. It has become the manufacturing base that customers have no choice but to choose from, including the design environment, mass production yield, and packaging.
Cost
On the other hand, capital investment is heavy.
TSMC expects capital expenditures of $52 billion to $56 billion in 2026.
This is a source of future growth, but it also becomes a depreciation burden.
Additionally, ramping up 2nm, overseas factories, and increasing advanced packaging capacity are all highly capital-intensive. TSMC's strength is supported by its capital investment, but that capital investment itself also serves as a test of future profit margins.
Exchange
Sales are largely influenced by US dollar denominated sales.
On the other hand, some costs are denominated in Taiwanese dollars, so a strong Taiwanese dollar could be a factor pushing down profit margins.
This is between temporary and structural factors.
Recent materials
TSMC announced April 2026 sales of NT$410.7 billion.
Compared to the same month last year, it increased by 17.5%. The cumulative total from January to April 2026 was NT$1,544.8 billion, an increase of 29.9% from the previous year.
What the market is paying attention to is not just increased sales.
The important thing is that
Does AI demand still justify capital investment plans?
It is.
At present, sales growth and high profit margins are being maintained at the same time.
However, AI semiconductors are affected by the capital investment cycle. If the investment stance of cloud providers changes, TSMC's growth rate may be reviewed sooner.
Business structure
TSMC's source of revenue is contracted semiconductor manufacturing.
There are four strengths.
| Strengths | Contents |
|---|---|
| Neutrality | Not competing with customers |
| Mass production experience | Accumulation of yield improvement |
| Ecosystem | PDK, EDA, and IP are prerequisites for TSMC |
| Post-process | CoWoS, SoIC, HBM integration |
The biggest feature is
It has become a standard not only for manufacturing, but also for design, verification, and mass production.
It is.
This is similar to a "semiconductor OS".
Customers create products based on TSMC's processes, design rules, IP, EDA tools, and packaging. Once in this ecosystem, the cost of moving to another manufacturing base is high.
Meaning of CoWoS and post-processing
In AI semiconductors, not only the front-end process but also the back-end process is becoming increasingly important.
The reason is that performance cannot be determined by the GPU or AI accelerator alone. Performance is determined by the bandwidth and power efficiency of the HBM, chiplets, interposer, and overall package.
TSMC's 3DFabric is a suite of advanced packaging technologies including SoIC, CoWoS, InFO, and more. CoWoS is used in ultra-high performance applications for AI and supercomputing, and plays a key role in integrating with high-bandwidth memory.
In other words, TSMC in the AI era is
Cutting edge node company
Not only
Companies that physically assemble AI systems
It has become.
Implications for stock prices
The positive factors are clear.
As long as AI infrastructure investments continue, TSMC will be one of the most direct beneficiaries.
On the other hand, stock prices may already be pricing in a lot of AI growth.
The focus of the evaluation is on:
| Issues | Implications for stock prices |
|---|---|
| Continued demand for AI | Positive |
| CoWoS shortage | Positive for price and profit margin, negative for supply constraints |
| Overseas factories | Reduced geopolitical risk, risk of lower profit margin |
| Electricity/Water | Medium- to long-term physical constraints |
| China's maturing process | Pushing down commodity prices |
In the short term, business momentum will support the company.
However, in the medium term, ``how long a company can maintain high profit margins'' becomes more important than high growth rates.
Short term
There are three points to note in the short term.
The first is monthly sales. This will serve as an indicator to measure the sustainability of AI demand.
The second is gross profit margin. The focus is on whether we can maintain the 66% level.
The third is CoWoS ability. It can easily become a bottleneck in AI GPU supply.
In the short term, business momentum is strong.
However, stock prices are not only based on good financial results, but may also quickly factor in the next slowdown in the growth rate.
Mid-term
In the medium term, TSMC's focus will shift from miniaturization to integration.
2nm, 3D stacking, chiplets, and HBM integration will be important.
If TSMC can maintain its advantage here, it will become more than just a foundry.
AI system manufacturing platform
It is evaluated as.
On the other hand, if the proportion of overseas factories increases, the profit margin of the Taiwanese agglomeration model may be diluted.
TSMC itself has explained that setting up overseas factories could dilute profit margins. Diversification is necessary to reduce geopolitical risks, but it also means giving up some of the strengths of the low-cost, high-density Taiwan-based model.
Scenario analysis
| Scenario | Probability | Condition | Stock price direction |
|---|---|---|---|
| Bullish | 40% | AI investment continues, CoWoS expansion and 2nm launch are going well | There is room for growth |
| Neutral | 45% | Demand for AI is strong, but it is already factored into the stock price to a large extent. Profit margin maintained at high level | Continuation of performance confirmation model |
| Bearish | 15% | AI CAPEX adjustment, overseas factory cost increases, and power and water constraints are all being considered at the same time | Valuation adjustment |
For now, we are focusing on the neutral scenario.
Performance is strong. However, stock price evaluation has shifted from ``the phase of confirming the strength'' to ``the phase of measuring how long the strength will last.''
Risk
| Risk | Contents |
|---|---|
| AI investment cycle | Growth rate slows due to slowdown in GPU demand |
| Electricity/Water | Physical constraints of Taiwanese production |
| Geopolitics | Taiwan emergency, US-China regulations |
| Overseas factories | Profit margin declining due to personnel and construction costs |
| Maturation process | Price competition due to increased supply from Chinese companies |
| Foreign exchange | Decline in profit margin due to strong Taiwan dollar |
| Customer concentration | Large dependence on Apple, NVIDIA, etc. |
Of particular importance are physical constraints.
The supply of semiconductors cannot be increased instantaneously like software. Plants, water, power, equipment, personnel, and packaging capacity all become constraints.
TSMC is so powerful that it has become a single point of failure for the global economy.
Summary
TSMC's strength is not only in miniaturization.
The essence is
Ability to convert design assets and AI demand from around the world into actual semiconductors
It is.
Especially in the AI era, not only front-end processes but also back-end processes such as CoWoS will become more important.
In that sense, TSMC has become a company that determines the speed of AI evolution.
On the other hand, the limits are also clear.
Water, electricity, overseas factory costs, geopolitics, AI investment cycle.
The conclusion is
Neutral, slightly bullish. Growth potential is high, but the evaluation is based on physical constraints and maintaining profitability.
It is.
Source/Reference
This article was created with reference to TSMC's official IR materials, monthly sales materials, advanced packaging technology information, and major news reports.
- TSMC 2026 Q1 Quarterly Results
- TSMC April 2026 Revenue Report
- AP News “Taiwan’s chipmaker TSMC reports 58% jump in profit”
- TSMC 4Q25 Earnings Conference Transcript
- TSMC 3DFabric
- TSMC CoWoS
- Confirmation date: 2026-05-10