Key Highlights

● ASE ADRs fell 7.77% to $41.09 in Friday's pre-market movers snapshot.

● A summary links the drop to higher Capital spending and negative 2027 cash flow.

● Intel's weak guidance sent its shares down about 25% and triggered a global chip rout.

● Peer Amkor Technology fell 7.64% on weak fourth-quarter Revenue guidance.

American depositary shares of ASE Technology (NYSE:ASX) were among the morning's sharpest decliners. A pre-market movers table showed them at $41.09, down 7.77%, in a snapshot updated at 8:23 a.m. ET.

An auto-generated news summary links the drop to plans for higher capital spending and a projection of negative Cash Flow in 2027, despite record revenue. The data provider warns that its summaries may not explain a price move. ASE's own results and outlook were not available in the sources reviewed, so the capex figure, the cash-flow projection and the revenue numbers could not be confirmed and are treated here as unverified.

What can be confirmed is that ASE is falling alongside a broad selloff in semiconductor stocks on Friday.

A sector-wide hit

Intel (NASDAQ:INTC)'s weak fourth-quarter guidance sent its shares down about 25% before the bell, according to media reports, and set off a global chip rout. Nvidia (NASDAQ:NVDA), AMD (NASDAQ:AMD), Broadcom (NASDAQ:AVGO) and Micron (NASDAQ:MU) were down between 2% and 9% pre-market. TSMC (NYSE:TSM)'s ADRs were off about 3.5%. In Asia, Korea's Kospi fell about 4% and Japan's Nikkei 2.3%, according to media reports, and Europe's tech sector was down about 2%, with ASML (NASDAQ:ASML) off around 5%.

Amazon (NASDAQ:AMZN)'s results added to the pressure by reviving questions about the payoff from huge AI investments. Market quotes at roughly 8 a.m. ET showed Nasdaq-100 futures down 2.6% and S&P 500 futures down 1.1%.

The wider chip Supply chain is also under pressure. In the movers snapshot, test and inspection equipment makers Cohu (NASDAQ:COHU), FormFactor (NASDAQ:FORM) and Onto Innovation (NYSE:ONTO) were each down more than 7.5%. One report said SK hynix fell 8.3% in Seoul. Sellers are not distinguishing much between AI winners and laggards this morning.

ASE's closest US-listed peer, Amkor Technology (NASDAQ:AMKR), was down 7.64% in the snapshot. The summary for Amkor cited fourth-quarter revenue guidance well below consensus and weakness in non-AI end markets. That points to pressure across the chip-packaging industry, not just at ASE.

Why capex worries bite now

ASE, based in Taiwan, is the world's largest provider of outsourced semiconductor assembly and testing. It packages and tests chips designed and made by others, a step that has become more important as AI processors rely on advanced packaging to link multiple chips together.

That opportunity requires heavy Investment in new equipment and factories. If ASE is indeed lifting capex enough to push cash flow negative in 2027, investors are being asked to fund growth upfront. That can be a tough sell on a day when the market is questioning whether AI-driven Demand will last. The same debate is hitting Amazon, where trailing free cash flow has turned sharply negative because of AI spending.

ASE's ADRs trade on the New York Stock Exchange and are included in the NYSE Composite, which tracks all common stock on the exchange, including foreign companies' depositary shares.

Risks and what to watch

The risks for ASE run both ways. If AI demand stays strong, heavy investment now could secure years of advanced-packaging business. If hyperscalers slow their spending, ASE could be left with expensive excess capacity. US tariffs of 25% on certain advanced chips, and the broader US-Taiwan trade relationship, add more uncertainty.

After the 9:30 a.m. ET open, watch whether chip stocks stabilize or extend their losses, and how ASE trades relative to Amkor and TSMC. Look for ASE's investor materials and analyst notes to confirm the capex and cash-flow figures. Next week brings results from AMD and Qualcomm (NASDAQ:QCOM), which will offer more evidence on chip demand.