# DeepSeek’s Success Fuels Surge in Chinese Tech Stocks and Investor Optimism

- Link: https://www.thailand-business-news.com/china/203115-deepseeks-success-fuels-surge-in-chinese-tech-stocks-and-investor-optimism
- Published: 2025-03-16T15:59:52+07:00
- Author: Stephanie Chu

The impact of DeepSeek, a Chinese AI start-up, on global stock markets, particularly
in China and the US. DeepSeek’s low-cost large language model (LLM) quickly gained
popularity, overtaking OpenAI’s ChatGPT and causing a re-evaluation of Chinese stocks,
leading to significant inflows of money into the Chinese market.

 * The emergence of DeepSeek, a Chinese AI startup, has sparked a re-rating of Chinese
   stocks and a shift in investor sentiment towards Chinese tech companies.
 * DeepSeek’s low-cost large language model has disrupted the AI chip market, causing
   a significant drop in Nvidia’s stock value and raising questions about the valuation
   of leading-edge technology.
 * The Chinese government’s supportive stance towards the private sector, marked
   by a high-level meeting between President Xi Jinping and business leaders, has
   further boosted investor confidence in Chinese tech stocks.

The success of DeepSeek has raised questions about the valuation of US tech stocks,
particularly Nvidia, which lost $600 billion in value. Goldman Sachs and other investment
banks have revised their targets for Chinese stock indices upwards, and the Hang
Seng Index has become the best-performing equity gauge globally this year. The optimism
has spread to other sectors, and there are signs of economic recovery in China.

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However, some analysts question the sustainability of the rally, citing concerns
about monetization of LLMs and China’s macroeconomic picture. Despite these concerns,
the consensus is that DeepSeek’s rise will have significant implications for the
stock market and the global economy.

## China’s Seven Titans vs Wall Street’s Magnificent Seven

The comparison between China’s “Seven Titans” and Wall Street’s “Magnificent Seven”
highlights a shifting dynamic in global tech markets as of March 16, 2025. These
two groups represent the leading tech giants in their respective regions, with China’s
cohort gaining momentum while the U.S. group faces challenges.

### China’s Seven Titans

The “Seven Titans,” a term coined by Société Générale, typically include Alibaba,
Tencent, Xiaomi, BYD, Semiconductor Manufacturing International Corporation (SMIC),
JD.com, and NetEase. These companies span e-commerce, social media, electric vehicles,
semiconductors, and gaming, reflecting China’s diverse tech landscape. Their rise
has been fueled by breakthroughs like DeepSeek’s low-cost large language model (
LLM), launched in January 2025, which quickly outpaced OpenAI’s ChatGPT in downloads.
This sparked a re-rating of Chinese stocks, driving a 35% surge in the Hang Seng
Tech Index this year and lifting its price-to-earnings (P/E) ratio to 25.3 from 
21.8. Despite this, the Titans trade at an average P/E of 18 times forward earnings—
still a significant discount to their U.S. counterparts.

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China’s advantages include a vast pool of engineers, extensive data resources, a
mature e-commerce and social media ecosystem, and growing government support. Beijing’s
February 2025 meeting with tech entrepreneurs, led by President Xi, signaled robust
backing for the sector, boosting investor confidence. Analysts from Goldman Sachs
and Morgan Stanley suggest this tech-driven momentum could narrow the valuation 
gap with U.S. stocks, projecting 2.5% annual corporate earnings growth over the 
next decade due to productivity gains and cost efficiencies.

### Wall Street’s Magnificent Seven

The “Magnificent Seven”—Nvidia, Apple, Amazon, Microsoft, Alphabet (Google), Meta
Platforms, and Tesla—have been the cornerstone of U.S. market gains, accounting 
for nearly 30% of the S&P 500’s market value. Known for their dominance in AI, cloud
computing, EVs, and consumer tech, they’ve delivered outsized returns, with Nvidia’s
32,385% gain over the past decade as a standout. However, in 2025, the group has
faltered, dropping about 10% year-to-date, dragging the Nasdaq 100 near correction
territory. Their average P/E ratio stands at 32.3, with Nvidia at 37.6, reflecting
lofty valuations that have become harder to justify amid decelerating earnings growth.

The Mag Seven’s struggles stem from multiple factors: high capital spending on AI
with uncertain returns, disappointing earnings (e.g., Apple missing iPhone sales
targets, Amazon issuing weak guidance), and a market rotation toward small caps 
and other sectors like financials and real estate. DeepSeek’s emergence has also
raised concerns about U.S. tech’s AI supremacy, prompting a reassessment of their
growth narrative.

## Comparative Dynamics

 * **Performance:** China’s Titans have soared over 40% in 2025, outpacing the Mag
   Seven’s decline. The Hang Seng Index is up 23.5%, while the S&P 500’s gains remain
   concentrated and fragile.
 * **Valuation:** The Titans’ lower P/E ratios (18 vs. 32.3) suggest they’re undervalued
   relative to their growth potential, while the Mag Seven’s premiums face scrutiny.
 * **Growth Drivers:** China leverages innovation (e.g., DeepSeek), government support,
   and structural trends like AI and EVs. The U.S. group relies on established dominance
   but grapples with saturation and high expectations.
 * **Risks:** China faces regulatory unpredictability and a digital divide, while
   the U.S. contends with over-concentration (44.7% beta-adjusted exposure) and 
   geopolitical tensions, including potential Trump-era tariffs.

### Broader Implications

China’s Titans signal a tech renaissance, potentially reshaping global market dynamics
and challenging U.S. hegemony. Morgan Stanley argues that tech innovation could 
offset deflationary pressures, a view supported by Japan’s experience. Meanwhile,
the Mag Seven’s concentration risk—highlighted by analysts like Trivariate Research—
suggests vulnerability if their AI investments falter. Goldman Sachs notes the U.
S. tech sector’s $13 trillion market cap gain since ChatGPT’s 2022 debut, but the
lack of positive sales surprises in Q4 2024 marks a shift.

In short, China’s Seven Titans are riding a wave of innovation and policy support,
while Wall Street’s Magnificent Seven face a reality check. The former offers value
and growth potential; the latter, a cautionary tale of high stakes and higher expectations.