ALAB vs ASX

Astera Labs, Inc. and ASE Technology Holding Co., Ltd., both Technology

ASE Technology Holding Co., Ltd. is the larger company at $92B against $68B. Over the past year ASX returned +305% against +40% for ALAB. The RyuScore puts ASX ahead, 67 against 42 out of 100.

Astera Labs, Inc. and ASE Technology Holding Co., Ltd. compared on valuation, return and the RyuScore
FigureALABASX
Last close$342$46.43
Market cap$68B$92B
Trailing P/Elower is cheaper for the same earnings, not automatically better169.4n/a
1-year return+40%+305%
5-year returnn/a+537%
RyuScoresector-relative, 1–1042/10067/100

Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.

Astera Labs, Inc.

Revenue of $392M in Q2 2026, net income $153M. Its largest reported line is China, 39% of the disclosed total.

ASE Technology Holding Co., Ltd.

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