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🔥 4Q25 top 10 foundry revenue is out: #TSMC’s market share tops 70%, #Samsung returns to profitability, and Tower ranks seventh.💡#TrendForce fu...

What happened

TSMC's foundry market share exceeded 70% in Q4 2025, while Samsung Foundry returned to profitability. Tower Semiconductor ranked seventh in the quarterly revenue ranking. Watch: The report signals a strengthening competitive position for TSMC and a potential stabilization for Samsung Foundry, which may influence long-term capacity and pricing strategies.

Impact and signal

Medium impactImpact score: 58/100

Affected components and suppliers

TSMCSamsung FoundryTower Semiconductor
market-shareprofitabilityfoundry

Source and time

Source: TrendForce Official (Market Data) · 3/27/2026 · View original source

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