TSMC may lose pricing power as performance gains shift from shrinking transistors to stacking, interconnects and optics, while logic folding could make older processes competitive. Despite strong leading-edge demand, investors may overestimate the profit share its node leadership can retain. Its cautious expansion and past reluctance toward advanced packaging suggest a risk-averse culture that protects returns but could leave it late to disruptive technologies and key customers. x.com 

TSMC captures more value as advanced nodes and packaging expand revenue beyond wafer volumes. In Q3 2026, N2 rose from 3% to 8% of wafer revenue, HPC reached 68%, and revenue grew 50.9% in TWD versus 9.6% wafer-shipment growth. N2 ramping squeezed gross margin, yet TSMC generated nearly $15B in free cash flow after $13.8B of capex. TSMC expects 2026-28 capex significantly above the prior three years; Wendell Huang says revenue growth should outpace capex growth if they do their job right. x.com  … Show more

Himax's microlens monopoly is real but narrower than the market thinks. As the Hunterbrook and Citrini report claimed, and Tianfeng Securities confirms, it is the sole microlens supplier for TSMC's COUPE Gen 1-2. That is not a monopoly on Nvidia's co-packaged optics: Himax is not among Nvidia's 11 official CPO partners, TFC, Corning and Orbray build CPO-grade fiber array units without it, and 80% of revenue is still display drivers. That leaves it a small, low-conviction long. x.com  x.com 

TSMC's third capex raise in six months signals strong demand, not overreach, since management tends to be too conservative on capex; the market's 4% premarket drop looks wrong. Q2 EPS of $4.31 beat by $0.37 and revenue of $40.2 billion rose 33.7%, with a 67.7% gross margin. 2026 capex guidance rose to $60-64 billion from $52-56 billion, the next three years' capex should be significantly higher, and management sees strong AI demand through at least 2029-2030. x.com  x.com 

TSMC is irreplaceable as the maker of the world's most advanced chips for Nvidia, Apple and AMD. x.com 

MA-TEK benefits from its proximity to TSMC, a massive advantage for Taiwanese ecosystem partners. Testing and iteration on new technologies and platforms such as TSMC's COUPE move fast and are well coordinated among nearby partners. x.com 

FormFactor is evolving from an HBM probe-card play into a broader AI test platform as Nvidia emerges as a new logic-test market. Per Deutsche Bank, becoming a second source for Nvidia GPU probe cards at TSMC could reach $200M+ revenue by 2028, alongside about $400M of HBM revenue and a roughly $200M custom ASIC opportunity. Micron's print shows HBM demand exceeding supply, and taller, denser stacks make wafer-level testing more valuable. Valuation is the main risk after a 274% one-year rise. … Show more

Taiwan equities bundle real AI chokepoints with pricing power and no near-term substitutes for about 21x forward earnings, versus about 30x for US semiconductors. TSMC holds about 90% of sub-7nm manufacturing and is raising CoWoS prices; Unimicron and Elite Material control ABF substrates and CCL; ASE runs advanced packaging above 90% utilization; Delta supplies power and cooling for 120-230kW racks at 30-40% lower cost than Western rivals. Taiwan also offers lower beta and volatility. x.com  … Show more

This dip makes TSMC a generational buy, worth $500 against $410 now. It spends $40B+ a year on capex and has 10 years of high-visibility demand from AI, HPC and advanced nodes, and its Arizona site is ahead of schedule, with the first phase ramping earlier than expected. x.com 

Taiwan Semiconductor looks undervalued as AI capex keeps climbing, yet investors are sleeping on it. x.com