Anthropic Revenue Surges, TSMC Posts Record Profit as Kospi Plunges

Anthropic's Third-Quarter Revenue Reaches $16.8 Billion

Artificial intelligence developer Anthropic has reported third-quarter revenue of $16.8 billion, a 45% increase from the $11.6 billion recorded in the second quarter. The company, which develops the Claude family of AI models, also told prospective investors that it achieved adjusted profitability during the quarter, strengthening its case ahead of a potential initial public offering.

The revenue trajectory is striking. Anthropic generated $4.7 billion in revenue during the first quarter, meaning its reported quarterly revenue more than tripled over the following two quarters. The acceleration reflects growing commercial demand for AI tools, including coding assistants, enterprise applications and systems designed to automate complex business tasks.

• IPO implications: Rapid growth and adjusted profitability could improve investor confidence as Anthropic prepares for a possible public listing. However, the timing, valuation and final terms of an offering remain uncertain.
• Cost concerns: Developing advanced AI models requires substantial spending on computing capacity, data centers, specialized chips and cloud infrastructure. Strong revenue growth does not automatically guarantee durable profitability or positive returns on future investment.
• Industry competition: Anthropic's expansion intensifies competition among leading AI developers, cloud providers and established software companies seeking to monetize generative AI.

Alphabet and Amazon are particularly relevant to Anthropic's growth because they have invested in the company and provide important computing infrastructure and distribution channels. Both also compete in the broader AI market, creating a complex relationship between investment, partnership and competition.

For public-market investors, Anthropic's performance offers another indication that demand for commercial AI services is substantial. Nevertheless, its reported financial results should not be treated as proof that every company investing heavily in AI will achieve comparable growth. Investors will need to distinguish between businesses generating measurable revenue from AI and those relying primarily on expectations of future adoption.

TSMC Delivers Record Quarterly Profit

Taiwan Semiconductor Manufacturing Co., the world's leading contract chipmaker, reported record third-quarter net profit of approximately NT$763.06 billion, equivalent to about $23.59 billion. Revenue reached NT$1.494 trillion, or approximately $46.72 billion, as demand for advanced semiconductors continued to benefit from the expansion of AI infrastructure.

Compared with the same quarter last year, revenue increased 50.9%, while net income climbed 68.7%. The company also recorded higher revenue and profit than in the preceding quarter, demonstrating the strength of demand for its manufacturing capabilities.

• AI infrastructure remains a powerful growth driver: Data centers require advanced processors and supporting chips capable of handling increasingly demanding workloads. TSMC manufactures chips for major technology customers, positioning it at the center of the AI supply chain.
• Advanced manufacturing matters: Demand for leading-edge production technologies and advanced packaging supports TSMC's competitive position. Its results demonstrate how specialized semiconductor manufacturing can benefit from rising AI investment.
• Capital spending remains significant: The company has maintained substantial investment plans to expand production capacity. Such spending can support long-term growth but also increases the importance of sustained customer demand and efficient capacity utilization.

Despite the record results, TSMC's outlook requires careful interpretation. The company has signaled caution about the economic environment heading into 2027, particularly amid uncertainty in consumer-facing markets and pressure from rising component costs. Strong current earnings cannot eliminate the possibility of slower growth if customers reassess their spending plans.

The results matter well beyond Taiwan. Semiconductor manufacturers, chip designers, cloud computing companies and data-center operators are interconnected through a global supply chain. TSMC's performance provides evidence of continued demand for advanced chips, although it does not establish that every segment of the technology industry will grow at the same pace.

South Korea's Kospi Plunges Nearly 8%

South Korea's Kospi index suffered a dramatic decline on Thursday, falling approximately 7.9% as investors intensified their retreat from technology and semiconductor shares. Samsung Electronics fell 11.4%, while memory-chip producer SK Hynix plunged 12%, underscoring the pressure on companies closely associated with the AI investment cycle.

The sell-off extended across Asia. Japan's Nikkei 225 dropped about 5%, while Taiwan's Taiex also declined. The weakness followed losses in U.S. equities after hotter-than-expected inflation data renewed concerns that borrowing costs could remain elevated or rise further.

• AI valuations face renewed scrutiny: Investors are questioning whether expected returns from massive AI investments will justify the industry's capital requirements and elevated valuations.
• Inflation complicates the outlook: Persistent price pressures could limit the Federal Reserve's flexibility to ease monetary policy. Higher interest rates tend to weigh particularly heavily on growth stocks whose valuations depend on future earnings.
• Market concentration increases volatility: South Korea's heavy exposure to major technology and semiconductor companies can magnify index movements when investors rapidly change their expectations for the sector.

The decline does not necessarily indicate that demand for semiconductors has collapsed. Rather, it highlights how quickly investor sentiment can deteriorate when strong growth expectations collide with inflation concerns, valuation risks and uncertainty about future returns.

What the Three Developments Mean for Global Markets

The apparent contradiction between TSMC's record profit and the Kospi's steep decline captures the current challenge facing technology investors. Corporate earnings can remain exceptionally strong even as stock prices fall because share prices reflect expectations about future performance, interest rates and the returns investors require.

• U.S. technology stocks: Anthropic's growth reinforces the commercial potential of AI, while the Asian sell-off warns that enthusiasm can reverse quickly. Semiconductor designers, cloud providers and software companies may face greater volatility as investors reassess valuations.
• Semiconductor supply chains: TSMC's earnings support the case for sustained demand for advanced chips. However, weakness in South Korean chipmakers suggests that investors remain concerned about pricing, competition and the durability of AI-related spending.
• Interest-rate-sensitive assets: Renewed inflation concerns could pressure richly valued equities and other assets that are sensitive to borrowing costs. The market's response will depend on incoming economic data and expectations for Federal Reserve policy.
• Global risk appetite: A sharp decline in major Asian indexes can influence U.S. futures and investor positioning, although regional losses do not guarantee that U.S. markets will follow the same trajectory.

The Bottom Line

Anthropic's $16.8 billion in third-quarter revenue and TSMC's record profit demonstrate the extraordinary commercial scale of the AI industry. Yet South Korea's market plunge reveals that strong fundamentals alone may not protect technology stocks from sharp corrections.

Investors should monitor upcoming corporate earnings, capital-spending guidance, inflation readings and interest-rate expectations. The key question is no longer simply whether AI demand is growing, but whether future earnings and cash flows will justify the investments and valuations built around that growth. Until greater clarity emerges, global technology markets may remain highly sensitive to both encouraging business results and disappointing economic signals.