The Overlooked Infrastructure Play Quietly Winning the AI Boom

Taiwan Semiconductor Manufacturing (TSM) reported Q2 2026 revenue up 34% year-over-year and raised full-year guidance above 40% growth, cementing its position as a direct beneficiary of accelerating AI infrastructure spending. The Motley Fool analysis pegs potential upside at 67% to a $700 price target by 2028, based on the company's strong earnings trajectory and current 25x forward earnings multiple.

Despite the operational strength, TSM has lagged the broader semiconductor sector in 2025, posting 33% gains versus 68% for the group. The valuation gap suggests the market hasn't fully priced in TSMC's exposure to the AI buildout, particularly as hyperscalers ramp capital expenditures on custom silicon and advanced packaging—two areas where TSMC holds dominant manufacturing share.

The 40%-plus revenue growth forecast implies continued strong demand for leading-edge nodes, which carry higher margins and support multiple expansion if sustained through next year.