Taiwan Semiconductor Manufacturing
A pure-play foundry wins by turning process leadership, scale, and trust into a manufacturing bottleneck that customers build around.
Business Overview
The company created the dedicated IC foundry model in 1987 and in 2025 served 534 customers across 12,682 products for computing, communications, and consumer electronics. In Q2 2026 it reported $40.2 billion of revenue, with 77% of wafer revenue from 7-nanometer and below nodes and 66% of net revenue from HPC end demand. Its scale is reinforced by $26.8 billion of first-half 2026 capital spending within a $52 billion to $56 billion annual budget.
Revenue Model
Customers pay for wafer fabrication and related manufacturing services rather than for chips the company designs itself. Pricing is driven by process node, volume, yield, and packaging complexity, and switching is costly because customers must re-qualify designs and supply chains around a specific process platform.
Key Metrics
- Cash
- $111B
- HPC Mix
- 66%
- Products
- 12,682
- Customers
- 534
- Foundry Share
- >50%
- Advanced Tech Mix
- 77%
Competitive Moat
Its edge is the combination of leading-edge manufacturing, huge capacity, and customer neutrality, which the CEO says is built on technology leadership, manufacturing excellence, and customer trust. The closest competitor is Samsung, and TSMC’s foundry share is over 50%.
Competitive Landscape
Samsung Electronics
Competes at advanced nodes, but its diversified structure and less focused foundry model weaken customer trust and scale economics.
Intel
Competes in foundry and advanced manufacturing, but it is still rebuilding credibility and scale against a pure-play incumbent.
Growth Drivers
20% QoQ
AI demand
HPC revenue rose again on AI and data-center workloads and now makes up two-thirds of revenue.
3%
2nm ramp
2-nanometer contributed its first wafer revenue in Q2, with a steep ramp guided into the second half.
30%
Leading nodes
3-nanometer alone contributes 30% of wafer revenue; 7nm and below is 77%.
$26.8B YTD
Capacity buildout
First-half capital spending against a $52-56 billion annual budget as fabs and tools expand to meet tight supply.
Risk Factors
Overseas ramp
Gross margin gains from cost improvement and utilization are partially offset by dilution from new overseas fabs.
2-3 years
Long build times
A new fab takes years to complete, keeping supply tight and execution exposed.
78%
Mix concentration
North America is 78% of revenue and HPC two-thirds, concentrating the business in AI demand while smartphone slipped 4% QoQ.
~$2.0B
One-off gains
Q2 net income was flattered by gains on the Vanguard International Semiconductor stake sale; operating income is the cleaner growth measure.
Key Developments
July 2026
Q2 2026 revenue of $40.2 billion rose 33.7% year-over-year, and gross margin of 67.7% and operating margin of 60.3% both cleared the top of guidance.
Management guided Q3 revenue to $44.6-45.8 billion and raised the full-year outlook to slightly above 40% revenue growth in US dollar terms.
2-nanometer reached 3% of wafer revenue in its first quarter, and inventory days rose seven days as the company builds ahead of the N2 ramp.
May 2026
Sold an 8.1% stake in Vanguard International Semiconductor, booking about $2 billion of non-operating gains, and entered a preliminary image-sensor partnership with Sony.
Investor Takeaway
This business shows how industrial scale can become a moat when customers need a manufacturing partner more than a product vendor. In foundry semiconductors, trust, process leadership, and capacity discipline matter as much as raw technology because customers redesign their own roadmaps around the supplier.