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Global Market Insights

ASML Stock Surges 9.5% as Musk Pitches $55B Terafab, June 13

June 12, 2026
09:41 PM
3 min read

Key Points

ASML stock climbed 9.5% to $1,879.66 on Musk's Terafab pitch.

Terafab requires $55 billion initial investment for Texas chip factory.

ASML holds 100% monopoly on extreme ultraviolet lithography machines.

SpaceX IPO raised $75 billion at $135 per share, valuing company at $1.77 trillion.

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ASML stock climbed 9.5% to $1,879.66 on June 12 after Elon Musk pitched his $55 billion Terafab chip manufacturing project to the Dutch company’s employees. Musk’s appearance at ASML’s Technology Conference signals serious intent to build a domestic semiconductor supply chain for Tesla, SpaceX, and xAI. The move matters because ASML holds the only monopoly on extreme ultraviolet lithography machines, the equipment required to manufacture advanced chips.

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Why ASML Stock Jumped 9.5%

ASML shares rose 9.53% on June 12, closing at $1,899.00, after Musk appeared virtually at the company’s annual technology conference. The stock had already climbed 3% in premarket trading on June 11 when ASML confirmed Musk’s participation. Musk called ASML “arguably the greatest company in Europe” and said it should be “treasured and supported.” This endorsement from one of the world’s most influential industrialists sent a clear signal that ASML will be central to Terafab’s operations.

What Terafab Needs From ASML

Terafab is planned near Grimes County, Texas, with initial construction estimated at $55 billion and potential total investment reaching $119 billion across multiple phases. The facility will manufacture chips for Tesla’s AI training, autonomous driving, and Optimus robot program. SpaceX will use radiation-hardened processors for Starlink satellites and rocket avionics. xAI needs massive compute hardware. Currently, all of that silicon comes from TSMC in Taiwan. ASML’s extreme ultraviolet lithography machines, which cost roughly $400 million each, are indispensable to producing chips at the most advanced process nodes.

ASML’s Dominant Market Position

ASML holds a 100% market share in extreme ultraviolet lithography, an 85% share in ArF DUV immersion lithography, and 70% in ArF DUV dry lithography. The Dutch company is the only supplier capable of producing the equipment required for advanced chip manufacturing. ASML’s monopoly on EUV machines means Musk has no alternative supplier. Taiwan Semiconductor, Samsung, and Intel all depend on ASML equipment to fabricate cutting-edge AI chips. This monopoly position gives ASML significant leverage in negotiations with Terafab.

Timing Tied to SpaceX IPO

Musk’s pitch comes ahead of SpaceX’s record-breaking IPO, which raised $75 billion at $135 per share, valuing the company at $1.77 trillion. Terafab serves as a narrative bridge for SpaceX’s IPO prospectus. By demonstrating that his companies are building their own semiconductor supply chain, Musk can argue that SpaceX avoids vulnerability to chip shortages and supply chain disruptions. Intel has also been mentioned as a potential Terafab partner. SpaceX secured a 100% property tax abatement from Grimes County, agreeing to pay $10 million upfront and $20 million annually over 35 years instead of standard property taxes.

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Final Thoughts

ASML’s 9.5% rally reflects investor confidence that Terafab will drive long-term equipment orders. With Meyka rating ASML a B+ and analyst consensus at Buy, the stock’s momentum suggests limited downside near current levels.

FAQs

Why does Terafab need ASML equipment?

ASML is the sole supplier of extreme ultraviolet lithography machines essential for advanced chip manufacturing, with each machine costing approximately $400 million.

How much will Terafab cost to build?

Initial construction costs $55 billion, with total investment potentially reaching $119 billion across multiple phases near Grimes County, Texas.

What chips will Terafab produce?

The facility manufactures custom chips for Tesla’s AI and autonomous driving, SpaceX’s Starlink satellites and avionics, and xAI’s compute hardware.

Disclaimer:

The content shared by Meyka AI PTY LTD is solely for research and informational purposes.  Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.

About Author

Author

Huzaifa Zahoor

Co Founder

Huzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.

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