Nvidia becomes world's first company to hit $5t valuation

Nvidia became the world’s first company to surpass a US$5 trillion market valuation on October 29, 2025, as its stock hit a record high of US$209.40 in early trading.

The company’s shares have risen 25% since January and are up 1,087% since the launch of ChatGPT in November 2022.

Nvidia’s rapid growth has outpaced the S&P 500 index, which rose 68.9% in the same period.

Market analysts cite Nvidia’s rise to strong demand for its chips, which are widely used in AI applications and data centers.

Recent strategic partnerships and optimistic financial guidance have also contributed to investor confidence.

Nvidia has added US$2.5 trillion in market value since April, more than doubling its valuation.

Analysts say future growth will depend on continued increases in capital expenditure by major technology firms, much of which is spent on Nvidia’s products.

🔗 Source: Reuters

🧠 Food for thought

Implications, context, and why it matters.

Nvidia’s value leans on hyperscaler AI budgets through 2026

Nvidia’s $5 trillion value rests on hyperscaler budgets in 2025 1. AI-led capital spending totals about $364 billion 1. Investors want clear 2026 guidance from Microsoft, Google, and Amazon plus Meta 2. Microsoft spent $88.7 billion in fiscal 2025 and expects slower growth in fiscal 2026, while Meta plans another year of similarly significant capex growth 1. Amazon lifted capex but guided AWS operating income below expectations 1, while AI sites starting in 2025 may add only $15 to $20 billion of revenue against about $40 billion of depreciation (a non-cash charge that spreads equipment cost over its life) 3. Data centers need about 10x utilization or stronger pricing to justify the builds that largely benefit Nvidia.

Liquid cooling and data center upgrades are set to attract more spend

Direct-to-chip liquid cooling (piping coolant to cold plates on processors) is rolling out for 50 to 80 kW AI racks 4, as air tops out near 10 to 15 kW per rack 5. Hardware runs about £130,000 per MW 4. Big builds such as Vantage Data Centers’ 1.4 GW Texas campus and Applied Digital’s 280 MW North Dakota site push the 2025 to 2026 market into the billions 6. Microsoft gained about 30% energy efficiency with two-phase immersion cooling (servers submerged in a dielectric fluid that boils) 5, while Aligned Data Centers launched tech that supports up to 300 kW per rack 6. Colocation providers (third-party data centers that lease space and power) with retrofit specialists (engineering firms that upgrade existing sites) can convert existing halls as Northern Virginia grid strain shifts projects to Texas and Oregon 6, and vendors can price at a premium as they cut operating costs by about £380,000 per MW each year 4.