^{Photo: South China Morning Post}

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Asian technology stocks suffered another wave of heavy selling on Monday as concerns over stretched artificial intelligence valuations, weaker-than-expected semiconductor earnings, and growing geopolitical uncertainty triggered a broad retreat across regional markets. The downturn follows a difficult week for global technology shares, with the Nasdaq Composite falling more than 4.5% and investor sentiment turning increasingly cautious toward AI-related investments.

The sell-off was particularly severe across major semiconductor and technology names that had been among the strongest performers during the AI-driven rally of recent months. Investors who previously poured capital into chipmakers and AI infrastructure companies are now reassessing growth expectations, leading to sharp declines throughout Asia’s technology sector.

Tech Stocks Across Asia Face Heavy Pressure

South Korea's technology sector was among the hardest hit. Shares of Samsung Electronics dropped approximately 5%, while memory chip giant SK Hynix fell around 2%. Given that the two companies account for more than 40% of the benchmark Kospi Index, their declines contributed significantly to broader market weakness.

The Kospi at one stage plunged as much as 8%, highlighting how heavily South Korea's stock market is tied to the performance of its largest technology exporters. Both Samsung and SK Hynix have been major beneficiaries of surging demand for AI servers, high-bandwidth memory chips, and advanced data center infrastructure over the past year.

Taiwan's technology sector also came under pressure. Taiwan Semiconductor Manufacturing Company (TSMC), the world's largest contract chipmaker and a key supplier to companies such as Nvidia, Apple, and AMD, slipped more than 2%. Electronics manufacturing giant Foxconn, officially known as Hon Hai Precision Industry, declined over 5% as investors reduced exposure to hardware and AI supply-chain companies.

SoftBank Leads Losses in Japan

Japanese technology stocks experienced some of the steepest declines in the region.

SoftBank Group fell more than 7%, making it one of the worst-performing major technology stocks in Asia. The investment conglomerate has become increasingly associated with artificial intelligence through its significant holdings in chip designer Arm Holdings and various AI-focused investments.

Meanwhile, semiconductor equipment manufacturers Tokyo Electron and Advantest dropped roughly 6.7% and 5%, respectively. Both companies are viewed as critical players in the global semiconductor supply chain and had previously benefited from investor optimism surrounding AI-related chip demand.

The declines mark a significant reversal from recent months, when enthusiasm surrounding artificial intelligence helped propel technology stocks to record highs. SoftBank had recently become Japan's most valuable listed company, while several semiconductor firms achieved historic market capitalizations as investors bet aggressively on long-term AI growth.

Broadcom Earnings Trigger Global Tech Sell-Off

The latest wave of selling was largely sparked by disappointing results from U.S. semiconductor company Broadcom. Although demand for AI-related products remains strong, the company's fiscal second-quarter revenue failed to meet some market expectations, raising concerns that investor forecasts for AI-driven growth may have become overly optimistic.

Broadcom's earnings report acted as a catalyst for a broader market correction, particularly among semiconductor and AI infrastructure stocks that had seen extraordinary gains over the past year.

The impact quickly spread across global markets.

The VanEck Semiconductor ETF, a widely followed benchmark for chip stocks, fell more than 9% in a single session. Arm Holdings, the British chip designer owned by SoftBank, dropped nearly 13%, while memory chip producer Micron Technology lost more than 13%.

These declines reinforced concerns that technology stocks may be entering a period of heightened volatility after a prolonged rally fueled by excitement around generative AI, cloud computing, and advanced semiconductor demand.

Trillions in Market Value Erased

According to market analysts, the recent correction has already had a significant impact on global equity valuations.

The technology-led downturn erased approximately $1.8 trillion in market capitalization from companies within the S&P 500, underscoring how concentrated recent market gains had become among a small group of AI-focused firms.

The pullback highlights a growing debate among investors regarding whether current AI-related valuations accurately reflect future earnings potential. While few analysts question the long-term importance of artificial intelligence, many are beginning to examine whether stock prices have advanced too quickly relative to near-term financial performance.

AI Investment Story Remains Intact

Despite the current market weakness, many analysts continue to believe that artificial intelligence remains one of the most important long-term investment themes.

Demand for advanced chips, cloud infrastructure, data centers, and AI software continues to expand globally as companies race to integrate AI technologies into their operations. Major technology firms are collectively expected to spend hundreds of billions of dollars on AI infrastructure over the coming years.

Market observers also point to several upcoming catalysts that could reignite investor enthusiasm. Among them is the highly anticipated Nasdaq debut of a major space exploration, AI, and technology company later this week, which could become one of the largest public offerings in market history.

Investors will also be closely monitoring future earnings reports from semiconductor leaders, AI infrastructure providers, and cloud computing companies for signs that demand remains strong despite recent volatility.

Geopolitical Risks Add to Market Anxiety

Beyond technology-specific concerns, broader market sentiment was also weighed down by rising geopolitical tensions in the Middle East.

A renewed escalation involving Iran has increased uncertainty across global financial markets, prompting investors to shift toward safer assets and reduce exposure to higher-risk sectors such as technology and growth stocks.

The combination of geopolitical instability, elevated interest rates, and concerns about AI-sector valuations has created a challenging environment for equities, particularly those that have experienced rapid gains over the past year.

Outlook

While the recent sell-off has rattled investors, many analysts view the correction as a potential reset rather than the end of the AI investment boom. The technology sector continues to benefit from powerful long-term trends, including artificial intelligence adoption, semiconductor innovation, cloud expansion, and data center growth.

However, after months of near-uninterrupted gains, investors appear increasingly focused on fundamentals, earnings performance, and realistic growth expectations. The coming weeks will likely determine whether the latest decline represents a temporary pullback within a broader bull market or the beginning of a deeper reassessment of AI-driven valuations across global technology stocks.