TSMC Beats Again, But Market Focuses on Margin Question

What happened

TSMC reported its third consecutive earnings beat with AI demand still outstripping supply, yet shares dropped nearly 11% in a month as investors refocused on rising capex and overseas-fab margin dilution. The market has shifted from rewarding top-line beats to scrutinizing whether elevated spending can translate into sustained profitability. The critical question from CFO Wendell Huang's own commentary is whether gross margin can hold near 67% while the company ramps offshore fabs and advanced packaging. Given the stock already trades at a rich multiple, the bar for upside is high; a lower entry or clearer margin evidence is needed. Our WAIT rating remains intact.

Implication

Investors should monitor monthly revenue, gross margin commentary, and hyperscaler capex updates. If gross margin stays above 67% and revenue growth sustains, the bull case strengthens; if margin slips below 65%, the bear case becomes more likely. Position sizing should remain moderate given elevated expectations and valuation.

Thesis delta

No change to our WAIT rating. The article confirms that the market's focus has shifted to margin sustainability, aligning with our existing thesis that valuation limits upside. Conviction remains at 2.5, with entry near $390 and trim above $470.