Prediction: This Will Be Taiwan Semiconductor's Stock Price at the End of 2027

The article argues TSMC could reach roughly $678 per share by the end of next year, implying more than 55% upside from about $435, based on projected 2027 EPS of $21.86 and a 31x earnings multiple. The bullish case rests on AI chip demand remaining strong through 2029-30, with potential longer-term demand from robotics and autonomous vehicles. TSMC's planned additional $100 billion investment in Arizona production is cited as evidence of confidence in sustained advanced-chip demand.

Analysis

The relevant question is not whether advanced-compute demand persists, but whether TSM can convert it into incremental returns despite geographic diversification capex. Arizona ramps are likely dilutive to gross margin and free cash flow before utilization reaches scale; the market should distinguish leading-edge Taiwan capacity, where scarcity supports pricing, from U.S. capacity, where higher labor, construction and yield costs may require customer subsidies or public incentives. A sustained margin gap would cap the valuation multiple even if earnings compound.

TSM's strategic leverage over NVDA and AVGO rises as accelerator designs move to increasingly advanced nodes and advanced packaging. The more binding bottleneck may be CoWoS/packaging and high-bandwidth-memory integration rather than wafer starts; that makes TSM earnings sensitive to packaging capacity additions and customer mix, while creating spillover beneficiaries in semiconductor-capital equipment and packaging materials. Conversely, a hyperscaler pause would first show up in utilization and expedited packaging orders, not necessarily in long-dated customer demand commentary.

Consensus likely overweights a smooth AI-capex curve and underweights two-way risk in the ADR: Taiwan geopolitical risk, USD/TWD translation, and a U.S. cost structure can drive multiple compression independently of AI demand. Near-term retail-style price targets are not a catalyst. The investable 1-3 month evidence is quarterly gross-margin guidance, advanced-packaging capacity commentary, and whether customers absorb overseas-fab cost premiums; the 6-18 month debate is whether offshore capacity is accretive or a structural drag.

Key Decisions for Investors

• Maintain a core long TSM versus a short SOXX hedge over the next 1-3 months: TSM offers relative scarcity exposure, but the hedge protects against a broad AI-capex de-rating. Add only after results confirm gross-margin resilience despite overseas-ramp costs; exit the relative thesis if margin guidance falls materially while utilization remains high.
• Prefer a tactical long TSM / short AVGO pair only if upcoming results show TSM packaging tightness and AVGO's custom-accelerator revenue outlook remains dependent on a concentrated hyperscaler set. Target 10-15% relative upside over 3-6 months; stop if AVGO raises forward AI revenue faster than TSM's advanced-node and packaging outlook.
• Do not chase TSM solely on published EPS-based upside cases. Set an alert around evidence of U.S.-fab customer cost sharing, subsidy recognition, or margin recovery; absent that disclosure, treat Arizona capex as a free-cash-flow and multiple-risk watch item rather than an incremental long catalyst.
• Use NVDA as the read-through monitor: a demand miss tied to supply-chain digestion or reduced networking/accelerator orders would be a prompt to reduce TSM exposure immediately, whereas a supply-constrained NVDA outlook with rising packaging demand supports adding to TSM on any broad semiconductor pullback.