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ASE Technology Holding (ASX) Fair Value & Analysis

Technology · US · Market cap $82.1B

Price$39.77
Fair Value$10.05
Upside-74.7%
Quality91/100
Evidence: High Range $7.03 – $13.06

Fair value as of: Jun 24, 2026

Analysis

ASE Technology Holding (ASX) currently trades at $39.77, while our model-based Fair Value estimate is $10.05 — implying the stock looks roughly 74.7% overvalued today. We read business quality at 91/100 (high quality), in the Technology sector. Bear case: priced above our estimate, the market already discounts strong expectations. Bull case: above-average quality can justify a premium — the entry price still matters most (evidence: high).

About the company

ASE Technology Holding Co., Ltd., together with its subsidiaries, provides semiconductor manufacturing services in the United States, Taiwan, rest of Asia, Europe, and internationally. It operates through Packaging, Testing, and EMS. The company offers semiconductor packaging, interconnect materials production, front-end engineering testing, wafer probing, and final testing services, as well as integrated solutions for EMS (electronic manufacturing services) in relation to computing, peripherals, communications, industrial, automotive, and server applications. It also provides turnkey services, such as packaging, testing, and direct shipment of semiconductors to end users; wire bonding, including lead frame and substrate-based packages; advanced packages; heterogeneous integration; and other test-related services. In addition, the company engages in the leasing of properties; development, construction, sale, and management of real estate properties; management of parking lot; leasin…

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Frequently asked questions

Is ASE Technology Holding (ASX) undervalued?
As of Jun 24, 2026, our model estimates a fair value of $10.05 versus a price of $39.77 — about −75% (overvalued). Model-based estimate, not financial advice.
What is the fair value of ASX?
Our 21-model fair value for ASE Technology Holding is $10.05 (as of Jun 24, 2026), built from audited fundamentals. The current price is $39.77.
What is the quality score of ASX?
ASE Technology Holding has a Quality Score of 91/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.