Largest Company end of July?

$2.9M Vol.Closes Jul 31, 2026

NVIDIA$1.5M Vol.54%

Apple$265.1K Vol.43%

Alphabet$262.9K Vol.1%

Tesla$206.9K Vol.<1%

Microsoft$213.1K Vol.<1%

Amazon$124.3K Vol.<1%

Broadcom$155.1K Vol.<1%

Saudi Aramco$219.8K Vol.<1%

View on Polymarket

At a glance

What

NVIDIA is currently the world's largest company by market capitalization, holding the title it reclaimed after a brief dip allowed Apple to overtake it on July 17, 2026.

Who

The primary competitors for the title are Apple, which surged 23% this year on its AI agenda, and NVIDIA, which has gained only roughly 7–9% since January 2026.

CNBC Forbes

Context

NVIDIA has held the world's largest company title since June 2025 after surpassing Microsoft and briefly hit a historic $5 trillion market cap in October 2025 before growth decelerated.

CNBC Forbes

Stakes

Maintaining the top position validates NVIDIA's dominance in AI infrastructure despite a year of lagging performance compared to peers, while a loss to Apple would signal a shift in investor favor toward AI application and consumer hardware.

CNBC

Note: The market cap gap between NVIDIA (~$4.91T) and Apple (~$4.88T) as of July 17 is narrow (~$30B), meaning intraday volatility in the final two weeks of July could easily flip the ranking.

Jul 17

Apple briefly surpassed NVIDIA as the world's most valuable company before NVIDIA closed slightly above Apple with a market cap of approximately $4.91 trillion.

CNBC Forbes

Jul 17

NVIDIA's market cap was confirmed at $4.912 trillion by CompaniesMarketCap and Nasdaq, securing its position as the world's most valuable company as of that date.

companiesmarketcap.com ycharts.com

Jul 18

NVIDIA's market capitalization was reported at $4.92 trillion, maintaining its rank as the #1 largest semiconductor company.

capital.com

Now

Jul 20

Weekly semiconductor and tech sector trading activity leading into the July 31 market close, with no specific scheduled corporate events confirmed between now and the deadline.

CNBC

AI-generated briefing. AI can make mistakes. This is not financial advice.

Bull case

NVIDIA remains the undisputed leader in AI data center infrastructure, having already become the first company to hit a $5 trillion market cap and maintaining a valuation roughly $1 trillion ahead of the next largest firm, Alphabet, at its peak.
Forbes Yahoo News
The semiconductor sector has experienced a broader upswing in the past month, with NVIDIA's stock surging 20% in the last 30 days due to increased demand for AI infrastructure from cloud providers like Amazon.
fool.com Yahoo News
NVIDIA's market cap of $4.912 trillion as of July 17–18, 2026, currently positions it as the world's most valuable company, providing a buffer against Apple's recent gains if the stock stabilizes.
companiesmarketcap.com capital.com

AI-generated briefing. AI can make mistakes. This is not financial advice.

Bear case

NVIDIA's stock performance in 2026 has been significantly weaker than its peers, with shares up only roughly 5–9% compared to Apple's 23% surge, causing investors to pivot toward memory chips and infrastructure stages where NVIDIA holds less direct control.
CNBC fool.com
Investor sentiment surrounding AI has become more volatile, leading to a deceleration in NVIDIA's growth since its October $5 trillion peak and a 3% drop in shares on July 17 that briefly allowed Apple to overtake it.
CNBC

At a glance

What

NVIDIA is currently the world's largest company by market capitalization, holding the title it reclaimed after a brief dip allowed Apple to overtake it on July 17, 2026.

Who

The primary competitors for the title are Apple, which surged 23% this year on its AI agenda, and NVIDIA, which has gained only roughly 7–9% since January 2026.

CNBC Forbes

Context

NVIDIA has held the world's largest company title since June 2025 after surpassing Microsoft and briefly hit a historic $5 trillion market cap in October 2025 before growth decelerated.

CNBC Forbes

Stakes

CNBC

Note: The market cap gap between NVIDIA (~$4.91T) and Apple (~$4.88T) as of July 17 is narrow (~$30B), meaning intraday volatility in the final two weeks of July could easily flip the ranking.

Jul 17

Apple briefly surpassed NVIDIA as the world's most valuable company before NVIDIA closed slightly above Apple with a market cap of approximately $4.91 trillion.

CNBC Forbes

Jul 17

NVIDIA's market cap was confirmed at $4.912 trillion by CompaniesMarketCap and Nasdaq, securing its position as the world's most valuable company as of that date.

companiesmarketcap.com ycharts.com

Jul 18

NVIDIA's market capitalization was reported at $4.92 trillion, maintaining its rank as the #1 largest semiconductor company.

capital.com

Now

Jul 20

Weekly semiconductor and tech sector trading activity leading into the July 31 market close, with no specific scheduled corporate events confirmed between now and the deadline.

CNBC

AI-generated briefing. AI can make mistakes. This is not financial advice.

Bull case

NVIDIA remains the undisputed leader in AI data center infrastructure, having already become the first company to hit a $5 trillion market cap and maintaining a valuation roughly $1 trillion ahead of the next largest firm, Alphabet, at its peak.
Forbes Yahoo News
The semiconductor sector has experienced a broader upswing in the past month, with NVIDIA's stock surging 20% in the last 30 days due to increased demand for AI infrastructure from cloud providers like Amazon.
fool.com Yahoo News
NVIDIA's market cap of $4.912 trillion as of July 17–18, 2026, currently positions it as the world's most valuable company, providing a buffer against Apple's recent gains if the stock stabilizes.
companiesmarketcap.com capital.com

AI-generated briefing. AI can make mistakes. This is not financial advice.

Bear case

NVIDIA's stock performance in 2026 has been significantly weaker than its peers, with shares up only roughly 5–9% compared to Apple's 23% surge, causing investors to pivot toward memory chips and infrastructure stages where NVIDIA holds less direct control.
CNBC fool.com
Investor sentiment surrounding AI has become more volatile, leading to a deceleration in NVIDIA's growth since its October $5 trillion peak and a 3% drop in shares on July 17 that briefly allowed Apple to overtake it.
CNBC

Sentiment

Last 30 days

Emotions

Last 30 days

Sentiment over time

Last 30 days

Volume over time

Last 30 days

Word cloud

Last 30 days