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Nvidia Faces Historic Market Loss As DeepSeek Dents Confidence In AI’s Future

Nvidia experienced the largest single-day market cap drop in history on Monday, as its stock tumbled by 17%, shedding nearly $600 billion in value. This staggering loss is directly linked to a new development in the AI space—DeepSeek, a Chinese AI firm that unveiled its version of ChatGPT, raising concerns over the cost-efficiency and competitive positioning of U.S. AI companies.

Key Details

Nvidia’s shares experienced a severe decline, marking its worst daily percentage drop since March 2020, during the initial shock of the COVID-19 pandemic. On Monday, Nvidia lost a record-breaking $589 billion in market capitalization, more than doubling the previous one-day loss of $279 billion in September 2024. To put it into perspective, this is significantly more than Meta’s $251 billion market cap loss in February 2022.

As a result, Nvidia’s market valuation dropped from $3.5 trillion to $2.9 trillion, slipping behind Apple and Microsoft as the world’s most valuable company. Nvidia’s dramatic fall led a broader retreat in U.S. stocks, with the S&P 500 losing 1.5% and the Nasdaq dropping 3.1%. Other major players in the AI industry, such as chipmakers Arm and Broadcom, alongside Oracle, saw their stocks plummet by at least 10%.

The DeepSeek Effect

The cause of Nvidia’s catastrophic loss lies in DeepSeek’s release of its large-language model, which has cast doubt on the continued dominance of U.S. companies in generative AI. Initially, this might not seem like a negative development for Nvidia, as DeepSeek’s model was also powered by Nvidia’s powerful graphics processing units (GPUs), just like many other AI technologies. However, DeepSeek revealed that it spent just $5.6 million on Nvidia’s technology to develop its model. While experts believe this figure is likely a significant underestimation, it still calls into question the very foundation of Nvidia’s meteoric stock rise.

In recent years, Nvidia’s profits have skyrocketed, with projections indicating net profits could soar from $4.8 billion in 2022 to $66.7 billion in 2024, largely due to the soaring demand for its high-priced GPUs, which can cost up to $25,000 each. U.S. tech giants such as Meta, Tesla, and OpenAI have been among Nvidia’s biggest customers. However, if companies like these can replicate DeepSeek’s cost-efficient approach by using cheaper GPUs, Nvidia could face significant challenges in maintaining its market dominance.

As Ed Yardeni of Yardeni Research pointed out, this shift could be an unwelcome development for Nvidia.

Surprising Statistic

Nvidia’s near-$600 billion market cap loss on Monday exceeds the market values of all but 13 American companies, surpassing industry giants like UnitedHealth, Exxon Mobil, and Costco.

CEO’s Losses

Nvidia CEO Jensen Huang saw his wealth take a massive hit, losing $21 billion in a single day. His net worth dropped from $124.4 billion to $103.1 billion, according to Forbes estimates. Huang remains the largest individual shareholder in Nvidia, owning a 3% stake in the company.

Nvidia’s colossal market cap loss highlights the growing uncertainties in the AI sector, as DeepSeek’s cost-effective alternative to American AI models threatens to disrupt the industry’s balance. With AI becoming an increasingly competitive and global field, Nvidia’s future may hinge on how it adapts to these emerging challenges.

AI In Practice Brings Business Leaders Together To Learn, Unlearn And Relearn

AI in Practice: Changing the Future of Business takes place on Monday, 19 October 2026, at the Cultural Center of European University Cyprus in Nicosia, under the auspices of the Chief Scientist of Cyprus, Demetris Skourides.

Organised by Panis.News with co-organisers GrantXpert Consulting and Future Skills Hub at European University Cyprus, the event will bring together founders, SME owners and senior executives to examine practical uses of artificial intelligence.

The evening runs from 18:00 to 22:30. Tickets will be available until 12:00 noon on Monday, 19 October, Cyprus time.

For business leaders, the challenge is deciding where AI can deliver results. The programme will explore how to identify useful applications, prepare teams and connect technology investment with business needs. Demonstrations, case studies and direct questions to speakers will help attendees assess their next steps.

Panis Pieri, Founder of Panis.News, said:

“Business leaders need space to ask questions, challenge assumptions and learn from people applying AI. We created AI in Practice to make that conversation accessible and useful. We want attendees to leave with a clearer idea of what they can do next in their own businesses.”

Dr Celia Hadjichristodoulou, Founder and Managing Director of GrantXpert Consulting and Future Skills Hub, said:

“Working out where AI belongs in your business takes real thought about your customers, your processes and your people.”

AIA.Labs supports the event as the Gold Partner. Its founder, Sotiris Makrygiannis, said:

“In the 70s we learnt how to punch a card to go to work or program a timesharing computing machine, in the 80s the personal PC and office tools, in the 90s the modem and basic internet, in the 2000s mobile internet plus web shopping, and by 2010 the mobile apps. Now it’s time to learn how to practically use AI and that alone is the most disruptive thing an individual can do today. We are happy to sponsor the event because theory needs a practical application.”

The Agenda

– 18:00–18:30: Registration and networking.

– 18:30–18:50: Welcome remarks from Panis Pieri, Dr Celia Hadjichristodoulou and EUC Rector Professor Loizos Symeou.

– 18:50–19:00: Interview with Chief Scientist Demetris Skourides.

– 19:00–19:20: The AI Revolution. Why should you care? by Monica Odysseos, Head of AI and Data Lab of Grant Thornton.

– 19:20–19:40: From Business Pain Points to AI Transformation: A CEO’s Roadmap to Real Results by George Malekkos, CEO of POWERSOFT Computer Solutions & AI-Driven Business Transformation Architect & President of CITEA.

– 19:40–20:20: AI and the Future of Business: Will Your Business Be Here in 2030? by Paris Thomas, Executive Advisor on AI & Strategy, Founder at Rapid Visual / Strapivo

– 20:20–21:00: Questions and answers with the speakers.

– 21:00–22:30: Networking over drinks and bites.

The Challenge

The evening’s programme approaches the challenge from three directions.

Monica Odysseos will begin with a question that deserves a clear answer: why should you care?

Her session will explore how AI is changing the way people work, make decisions and create. Her background spans software development, accounting and applied AI, bringing both technical and business perspectives to the discussion.

George Malekkos will then examine how business problems can become starting points for AI adoption.

Where does your company lose time? Which processes cause delays? Where could you improve the customer experience?

His presentation will look at selecting useful applications, preparing teams and processes, and measuring results. For a business owner deciding where to begin, that connection between a specific problem and a measurable outcome matters.

Paris Thomas will take the discussion further with his keynote, “AI and the Future of Business: Will Your Business Be Here in 2030?”

It is a challenging question. It asks leaders to look beyond today’s workload and consider how their products, services and business models might need to change.

His hour-long session will include live AI demonstrations and enterprise case studies. It will explore how leaders can improve their current business while developing new opportunities and preparing for longer-term change.

The Event

The event will be in English.

The full programme and to book your tickets, visit: https://luma.com/ai-in-practice-cyprus

The organisers thank:

  • Silver Partners Growth Hacking Cyprus, RSEVEN, Mel’s Digital and Makkas Winery.
  • Supporters: Cyprus Computer Society, XValley Tech, Business Society Accelerator, Startup School Cyprus and Carierista.
  • Community Partners: EIT Community Hub Cyprus, CYENS, Women in Tech, Startup Greece, ECECT, CITEA, IET Cyprus and Cyprus_IT

Follow updates about the event on social media at #PanisMeetups

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