AI Stock Rout Spreads to Asia, High-Net-Worth Clients Face Margin Calls

AI Stock Rout Spreads to Asia, High-Net-Worth Clients Face Margin Calls

TREE NEWS reports: A sharp selloff in U.S. technology stocks overnight triggered a cascade of losses across Asian markets on Friday, with leveraged positions held by hedge funds and wealthy investors coming under severe pressure. The MSCI Asia-Pacific index plunged as much as 5.3% intraday, while South Korea’s Kospi tumbled 8.8%, triggering a circuit breaker. The turmoil follows a record $2.3 trillion single-day market-cap wipeout for the Nasdaq 100 on Thursday.

The trigger: Democrats secured majorities in both chambers of Congress, raising expectations for stricter AI regulation and slower data-center construction. That political shift has forced a violent repricing of AI-related equities, which had become crowded trades across the hedge fund industry.

Hedge Funds and Wealthy Clients Under Siege

The selloff has inflicted widespread damage on hedge funds. ExodusPoint Capital Management and Millennium Management are among large firms that recorded losses, though some funds profited from the volatility. Valliance Asset Management’s long-short flagship fell 6.7% in October. Goldman Sachs’ prime brokerage estimates that Asia-based stock-picking funds lost an average of 9.4% last month, trimming year-to-date gains to 14%.

Brokers across Asia were inundated with calls from panicked clients. In Hong Kong, one broker described retail investors flooding in overnight, forcing staff to work overtime to calm nerves and discuss risk management. The only advice for clients, the broker said, was to “get out as soon as possible” and for margin traders to reduce leverage. However, the broker noted that mass forced liquidations were less likely because the firm had begun requiring additional collateral for leveraged tech positions weeks earlier.

In Japan, Sumitomo Mitsui Trust Asset Management’s chief strategist Hiroyuki Ueno said his team was overwhelmed with inquiries about the AI selloff, with sales clients struggling to explain the situation to their own customers. “Short-term investors can react quickly, but large institutional funds face more complex choices,” he said.

For many Asian investors, the core question is no longer whether AI valuations need resetting, but how long the selling will persist. T&D Asset Management’s Hiroshi Namioka said, “From our morning meeting, the market feels like it’s running irrationally. I wouldn’t call it outright panic, but investors are struggling to see upside.”

Market participants also pointed to options-related flows amplifying volatility after key technical levels broke. Hong Kong-based analyst Travis Lundy said, “This looks more like a position blowup than a fundamental reassessment of the future. For some funds, a bad October seems to have triggered an early-November liquidation wave, creating a chain reaction.”

U.S. AI Funds Also Hit

The pain is not confined to Asia. U.S. AI-focused funds have also been hammered. Walleye Capital, a $17 billion fund, lost 5.9% in a single month, forcing it to cut its equity long-short team and return capital to investors. Systematic hedge fund Engineers Gate announced it was cutting most of its “Synthesis” equity team. The root cause: highly concentrated AI positions, with hedge funds dumping $20 billion of tech stocks in two weeks. Millennium, Marshall Wace and others also suffered.

Samlyn Capital, led by Rob Pohly, has begun cutting senior analysts after reducing exposure across almost all sectors except global financials. AI-focused hedge fund Value Aligned Research Advisors plunged 33% last month.

Chris McGuire, a Japan convertible arbitrage manager at Eagle’s View Capital Management who began trading options at the Chicago Board Options Exchange in 1991, called it “almost the most extreme market I’ve seen since the internet bubble. Concentrated liquidation by holders with the same stocks or sectors has created one-way momentum we haven’t seen in a long time.” His fund is estimated to have gained 2.5% or more this month.

Market Implications

The AI trade has become the most crowded positioning in global equities, and the unwind is now feeding on itself. With Democrats poised to tighten AI oversight and slow data-center buildouts, the policy backdrop that fueled the rally has shifted. Expect further volatility in semiconductor and AI infrastructure names, with spillover into broader tech and growth indices.

Bond markets may see safe-haven demand as investors rotate out of risk assets. The dollar could strengthen against Asian currencies if the selloff deepens, particularly the Korean won and Taiwanese dollar. Crypto, closely correlated with tech stocks in recent years, may face additional pressure if risk appetite continues to deteriorate. Commodities tied to data-center construction—copper, silver, and uranium—could soften on slower buildout expectations.

Key Takeaways for Investors

• Leverage is dangerous in crowded trades: The forced deleveraging among high-net-worth clients and hedge funds is amplifying losses. Retail investors using margin should reassess exposure immediately.
• Policy risk is now real: Democratic control of Congress introduces regulatory uncertainty for AI, which had been a one-way bet. Valuations may need to adjust for slower growth.
• Watch for contagion: The selloff is spreading from U.S. tech to Asia and could hit credit markets if hedge fund losses trigger redemptions.
• Opportunities may emerge: For long-term investors, indiscriminate selling can create entry points in quality AI infrastructure names, but patience is warranted until forced selling subsides.