TSMC Dominates Global Foundry Market with 73% Share, Driven by AI Chip Demand and Advanced Production
August 28, 2026
Micron Technology is sharpening its focus as AI infrastructure expands, with high-bandwidth memory and data-center growth shaping its outlook, as leadership changes aim to better align operations with market demand and fuel innovation.
Two senior leadership appointments are effective immediately to align with AI-driven demand for high-performance memory and to support growth opportunities across the memory industry.
The leadership shifts are intended to strengthen alignment between operations and market needs, expanding innovation and positioning Micron to capitalize on broader AI-driven memory demand.
TSMC stock is indicated as overvalued by about 31% relative to a calculated value, trading at roughly $427.30 with a P/E near 28x versus a five-year median around 22.8x.
Silicon photonics is nearing mass deployment in data centers, with Taiwan’s CN A and TSMC executives projecting optical transceivers could exceed 50% of the market by 2027.
SMCI projects fiscal 2027 sales in the $65 billion to $72 billion range, with first-quarter revenue guidance of $14.5 billion to $15.5 billion.
SMCI’s Q1 2027 revenue guide of $14.5–$15.5 billion is supported by Data Center Building Block Solutions and a manufacturing capacity exceeding 6,000 racks per month.
Momentum indicators show a bullish RSI around 58, still below the signal line, suggesting upside potential if RSI crosses above with rising volume, but watch for bearish divergence if price advances while RSI stalls.
The upcoming expo is expected to host over 1,300 exhibitors from 65 countries, more than 4,300 booths, and upwards of 100,000 attendees, with technical forums kicking off on the event day.
A recent stock pullback presents a potential entry point amid broader chip-market volatility, with geopolitical Taiwan risk as a near-term factor to monitor.
Summary based on 61 sources
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Sources

Yonhap News Agency • Aug 28, 2026
Global foundry market grows 29 pct in Q2 on strong AI chip demand: report
BigGo Finance • Aug 28, 2026
AI Orders Surge: TSMC Commands 73% Q2 Market Share, Widening Gap Over Samsung to 66 Percentage Points
매일경제 • Aug 28, 2026
Foundry Market Grows 29% on AI Chip Boom; Taiwan's TSMC Takes No. 1