ASML Vs. Taiwan Semiconductor Manufacturing: One Is More Misunderstood
ASML (NASDAQ: ASML) reported Q2 2026 revenue of $10.65B, up 21.3% YoY, with a $45.06B backlog. TSMC (NYSE: TSM) reported $40.20B in revenue, up 36.0% YoY, with a 67.7% gross margin. Both companies are crucial for AI infrastructure, with ASML as the sole supplier of EUV and immersion DUV systems, and TSMC facing packaging capacity constraints.
How this was made

The 30-second read
Why it matters
Both companies posted strong Q2 results, but ASML's guidance upgrade and TSMC's margin dilution create divergent short‑term outlooks.
Market read
Earnings and guidance updates for two AI‑critical suppliers provide actionable insight for tech‑focused investors.
What to watch
Potential supply‑chain constraints in CoWoS packaging and EUV export restrictions could limit upside.
Background
The article compares ASML and TSMC, arguing both are misunderstood by investors and emphasizing their roles in AI infrastructure.
Ticker impact
Q2 2026 earnings released with $10.65B revenue (+21.3% YoY) and FY2026 guidance raised to €43‑45B.
Potential upside of 5‑10% over the next weeks.
Revenue beat and forward P/E compression indicate improved fundamentals.
Q2 2026 earnings released with $40.20B revenue (+36% YoY) and FY2026 guidance of $44.6‑$45.8B, noting margin pressure from 2nm ramp.
Possible short‑term pullback of 3‑5% before stabilization.
High growth offset by expected margin compression.
Market effects
Highlights AI‑related demand for advanced lithography and advanced packaging, supporting semiconductor sector outlook.
Positive for European (ASML) and Taiwanese (TSMC) markets, reinforcing Asia‑Europe tech supply chain dynamics.
Reinforces macro theme of AI infrastructure spending driving semiconductor growth worldwide.
Counterpoint
TSMC margin pressure could signal a near‑term earnings slowdown despite revenue growth.
Key entities
- CompanyASML
Dutch lithography equipment supplier listed on NASDAQ.
- CompanyTaiwan Semiconductor Manufacturing
Taiwanese semiconductor foundry listed on NYSE as TSM.



