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Faster Than Nvidia. Micron’s Market Value Breaks One Trillion, Is Dell the Next Trillion-Dollar Dark Horse?

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AuthorBlock Tao
May 27, 2026 11:40 AM

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Micron Technology (MU) surpassed a $1 trillion market capitalization, joining an expanding "Trillion-Dollar Club" driven by AI. While Micron took 42 years to reach this milestone, its recent climb was rapid, highlighting market enthusiasm for AI stocks. Investors are now speculating on the next company to achieve this valuation. Dell (DELL) is identified as a potential candidate due to its infrastructure integration capabilities and undervalued status, especially with sovereign AI data center initiatives. Palantir (PLTR) is also considered, with its AI Platform integration into cloud architecture and growing commercial customer base fueling growth prospects.

AI-generated summary

TradingKey - During pre-market trading on May 27, Eastern Time, Micron Technology ( MU) continued its rally, with shares rising over 4% again to $935. The previous day, boosted by a significant price target hike from UBS, Micron's stock surged more than 19% as its market capitalization topped $1 trillion for the first time, sparking a rally in the U.S. market and leading investors to speculate on the next dark horse.

micron-mu-price-b1c8b2713d14446a92f51862d22047a7Micron Technology stock price chart, source: TradingView

Which U.S. stocks have surpassed the $1 trillion market capitalization milestone?

Driven by the AI wave, the 'Trillion-Dollar Club' in the U.S. stock market has expanded rapidly in recent years. In addition to several established tech giants, new members have been breaking the $1 trillion mark, and Micron is the latest among them, as follows:

Company Name (Ticker Symbol)

Date of First Surpassing $1 Trillion

Industry / Sector

Apple ( AAPL )

August 2, 2018

Consumer Electronics / Software Ecosystem

Amazon ( AMZN )

September 4, 2018

E-commerce / Cloud Computing

Microsoft ( MSFT )

April 25, 2019

Software Development / Cloud Computing

Google ( GOOG )

January 16, 2020

Internet Platform / Software & Cloud

Meta ( META )

June 28, 2021

Communications / Interactive Media

Tesla ( TSLA )

October 25, 2021

Automotive Manufacturing / Autonomous Driving & AI

Nvidia ( NVDA )

May 30, 2023

Semiconductors / AI Chip Design

Berkshire Hathaway ( BRK )

August 28, 2024

Financial Diversified Holding / Traditional Value

TSMC ( TSM )

October 17, 2024

Semiconductor Manufacturing / Wafer Foundry

Broadcom ( AVGO )

December 13, 2024

Semiconductors / Infrastructure Software

Walmart ( WMT )

February 3, 2026

Retail & Wholesale / Consumer Staples

Micron Technology ( MU )

May 26, 2026

Semiconductor Memory / Storage Hardware

Notably, Nvidia was the world's first chipmaker to join the trillion-dollar club, reaching the milestone just 24 years after its IPO. In contrast, it took Micron 42 years from its 1984 listing to reach a trillion-dollar valuation, roughly double the time. However, Micron’s climb from $500 billion to $1 trillion was significantly shorter, taking only 48 trading days compared to Nvidia’s 490. This reflects the capital market's enthusiasm for AI stocks and has spurred investors to seek out the next dark horse most likely to break the trillion-dollar mark.

Who will be the next dark horse in the US stock market?

If Micron is the provider of memory, then Dell ( DELL) is the infrastructure behemoth responsible for integrating chips, cooling, and power into a unified solution delivered directly to customers. Currently, nations such as the U.K. and South Korea are aggressively allocating budgets to establish sovereign AI data centers to prevent national data leakage, positioning Dell as the primary winner of "sovereign-level national orders." Furthermore, compared to the valuations of other AI stocks, Dell is significantly undervalued, with a market capitalization of less than $200 billion and a price-to-sales (P/S) ratio of under 2x. As Dell's deep integration with Nvidia's Blackwell chips and Palantir's software continues, its market value is poised to be driven higher.

Beyond Dell, Palantir ( PLTR) is another company with the potential to break the trillion-dollar mark. Previously, Palantir was viewed as a secretive defense data firm, but in 2026, it formed major alliances with Microsoft and Dell, embedding its Artificial Intelligence Platform (AIP) directly into the foundational server and cloud architecture. This move has triggered explosive growth in its commercial customer base, establishing it as the sole benchmark for pure-play AI software stocks in the public market. Currently, Palantir's market cap is approximately $320 billion, requiring a roughly 3.05x increase and potentially another 5 to 7 years of growth to reach the trillion-dollar milestone.

This content was translated using AI and reviewed for clarity. It is for informational purposes only.

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Disclaimer: The content of this article solely represents the author's personal opinions and does not reflect the official stance of Tradingkey. It should not be considered as investment advice. The article is intended for reference purposes only, and readers should not base any investment decisions solely on its content. Tradingkey bears no responsibility for any trading outcomes resulting from reliance on this article. Furthermore, Tradingkey cannot guarantee the accuracy of the article's content. Before making any investment decisions, it is advisable to consult an independent financial advisor to fully understand the associated risks.

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