🚨 STOCKS | A $5 BILLION AI IPO Launches Today — And Nvidia Is Already Backing It

One of the biggest tests yet for the AI infrastructure boom starts today, October 6.

Australian data-center operator Firmus is beginning the institutional bookbuild for an IPO targeting roughly:

$5 BILLION

That would make it Australia’s second-largest IPO ever and one of the world’s biggest listings of 2026.

And the investor list matters.

Firmus is backed by:

Nvidia — $NVDA
Blackstone — $BX

It also counts Meta and OpenAI among its customers.

But here’s where things get interesting.

Firmus was valued at roughly:

$10.5B in early August

Its IPO pricing now implies:

$30.6B

That’s almost a 3× valuation increase in about two months.

The company believes its existing facilities plus five planned Asia-Pacific data centers could eventually generate around $5B in annual earnings within five years.

But investors are questioning the price.

Firmus has been historically loss-making and is expected to post roughly a $77M first-half loss, while its debt load is around six times projected earnings.

Why does this matter?

This IPO is becoming a real-world test of one of the biggest questions in markets:

How much are investors willing to pay for future AI infrastructure capacity?

The AI trade has moved from:

GPUs → Data Centers → Power → Financing → Public Markets

👀 Stocks to watch:

$NVDA • $BX • $META

Important timing distinction:

Nasdaq’s record close and Nvidia’s +2.1% move happened Monday, October 5. They are previous-session moves, not today’s U.S. performance.

What to watch next:

Firmus’ institutional order book closes October 7, followed by its prospectus and eventual ASX trading debut later this month.

If investors eagerly absorb a $5B IPO after the company’s valuation nearly tripled in two months, that would send a powerful message:

Wall Street’s AI infrastructure appetite may still be far from exhausted.