AI Stocks Gains: Mega IPOs Reshape Market

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Traders Agency Team The Traders Agency editorial team delivers daily market anal...
May 26, 2026 | 6 min read
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A massive wave of mega IPOs is hitting the market just as tech stocks kick off a holiday-shortened week. Our research team is tracking how upcoming public offerings from SpaceX, OpenAI, and Anthropic will impact AI stocks gains across the broader market, and the numbers we're seeing demand your attention right now.

The artificial intelligence trade is entering a new phase following recent quarterly results from industry leader Nvidia (NVDA). We're watching closely to see how multi-trillion-dollar valuations will test investor appetite for the tech sector. The story here is about market concentration, capital requirements, and where the smart money is flowing this week.

What Do the SpaceX and OpenAI IPOs Mean for AI Stocks?

Last week, Elon Musk's rocket company SpaceX filed its S-1 IPO prospectus, revealing details of its financials. Wall Street is now digesting the $2 trillion valuation the company is seeking. SpaceX sees a total addressable market of $28.5 trillion, with the majority of that coming from artificial intelligence.

ChatGPT creator OpenAI is reportedly planning to file for its own initial public offering in the coming weeks. Competitor Anthropic is expected to follow soon, with an IPO targeted for as early as this fall.

The Big Number: SpaceX is seeking a $2 trillion valuation with a projected total addressable market of $28.5 trillion, mostly driven by AI. Bank of America's Michael Hartnett estimated that adding mega IPOs to today's AI leaders could push market concentration from 40% toward 48% of US market cap.

These three mega IPOs are expected to take the artificial intelligence trade on Wall Street to new heights. The rivalry between OpenAI and Anthropic will soon play out in a new public arena, creating fresh opportunities and risks for retail traders.

Which AI Stocks Are Gaining Today?

Right now, the broader tech sector is showing strength, with the QQQ up +1.65% over the last 10 days. Specific earnings-driven tech names are leading the charge. Marvell Technology (MRVL) is up a massive +16.22% over the same period, while Zscaler (ZS) has posted a +4.40% gain.

The overall market remains positive, with the SPY gaining +0.95% over the last 10 days. We're seeing a rotation into other tech names as the first-quarter earnings season winds down.

The AI trade received a boost last week after Nvidia (NVDA) reported quarterly results that beat Wall Street expectations and delivered a better-than-expected second-quarter outlook. However, our data shows NVDA is actually down -3.14% over the last 10 days, signaling a potential shift in where capital is flowing.

Capital Rotation Signal: Despite beating earnings estimates, NVDA is down -3.14% over the last 10 days while MRVL surged +16.22%. Money is moving within the AI trade, and traders need to track where it's going.

Line chart comparing recent price performance of NVDA and ZS, MRVL.
NVDA vs ZS, MRVL, Recent Price Comparison

How Will This Affect the Market?

The influx of mega IPOs will dramatically increase market concentration. Bank of America's Michael Hartnett estimated that adding SpaceX and OpenAI to the current tech leaders could push the top companies from 40% of the total US market cap toward 48%. This is a massive shift in market weight that traders cannot ignore.

That level of concentration sits above the peaks of the Roaring '20s, the Nifty Fifty era, the Japan bubble of the '80s, and the dot-com bubble. It remains below only the railroad boom of the 1880s.

The inflation backdrop is already close to what Bank of America calls a danger zone. Rising yields make the long-term growth promises of these new IPOs much more expensive for investors to hold.

Are We Entering Bubble Territory?

Traders must prepare for potential bubble territory as the pursuit of AI stocks gains expands. With SpaceX projecting a $28.5 trillion total addressable market mostly driven by AI, the capital requirements are enormous. Investors will be asked to pay steep premiums for growth that is still years away.

Chad Anderson, Space Capital founder and CEO, noted that SpaceX "is investing very heavily, very heavy capex spend into AI infrastructure and into their Starship vehicle, which is going to enable all of these future businesses." SpaceX's ambitions span from colonizing Mars to creating a network of orbital AI data centers.

The bond market complicates this setup. SpaceX and OpenAI would ask investors to pay for growth years into the future, while rising yields make that wait more expensive.

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What Do Mega IPOs Mean for Traders?

The upcoming IPO pipeline will force traders to reevaluate their portfolio exposure. The sheer size of a $2 trillion valuation for SpaceX alone will absorb a massive amount of market liquidity.

Our analysis shows that traders need to watch how these new listings affect existing AI infrastructure holdings. The rivalry between OpenAI and Anthropic will create a new arena for capital allocation, potentially drawing funds away from older tech names.

We're watching the broader market indices closely. With the SPY up +0.95% and the QQQ up +1.65% over the last 10 days, the market is currently absorbing the news well. However, the threat of reaching 48% market concentration requires careful position sizing.

What Should Traders Watch This Week in AI Stocks?

We're tracking a specific slate of tech companies reporting this week, along with secondary space and AI plays.

1. Key Tech Earnings

A handful of tech companies report results this week. We're monitoring these specific tickers for immediate sector reactions:

  • ZS (Zscaler): Up +4.40% over the last 10 days.
  • MRVL (Marvell Technology): Up +16.22% over the last 10 days.
  • CRM (Salesforce): Reporting results this week.
  • DELL (Dell Technologies): Reporting results this week.

2. Space and AI Infrastructure Plays

The SpaceX IPO is taking up all the space in the venture capital world, and it has secondary market effects that traders can track right now:

  • PL (Planet Labs): A related space holding we're monitoring closely.
  • RKLB (Rocket Lab): Another related space company seeing increased attention.
  • TSLA (Tesla): Nancy Tengler, CEO of Laffer Tengler Investments, has said she thinks "ultimately SpaceX and Tesla merge," making this a key ticker to watch.

3. The Bond Market and Yields

Traders must watch rising yields. The inflation backdrop is close to what Bank of America flags as a danger zone, and higher yields will directly impact the valuation models for OpenAI, Anthropic, and SpaceX. If you're holding long-duration growth names, this is the variable that can change everything.

The Bottom Line

Our research team sees the upcoming IPO pipeline as a major test for AI stocks gains. While the QQQ shows near-term strength, the threat of market concentration reaching 48% requires immediate attention. We're focused on this week's earnings from CRM and DELL to gauge immediate sector health, while preparing for the massive liquidity shifts that SpaceX and OpenAI will bring to the market.

The capital rotation out of NVDA and into names like MRVL tells us the AI trade is evolving. Traders who stay locked into yesterday's winners risk missing where the money is moving today. Stay sharp this week.

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Key Takeaways

  1. SpaceX filed its S-1 IPO prospectus seeking a $2 trillion valuation, with a projected total addressable market of $28.5 trillion, the majority of which is attributed to AI.
  2. OpenAI is reportedly planning to file for its IPO in the coming weeks, with Anthropic targeting its own offering as early as this fall.
  3. Bank of America's Michael Hartnett warned that adding these mega IPOs to existing AI leaders could push market concentration to 48%, a threshold that demands immediate trader attention.
  4. Capital is already rotating out of NVDA and into names like MRVL, signaling the AI trade is shifting rather than stalling.
  5. Near-term sector health will be tested by earnings from CRM and DELL this week, serving as a read on enterprise AI demand before the IPO wave hits.

DISCLAIMER: Traders Agency does not offer financial advice. The information provided is for educational purposes only and should not be considered financial advice. Traders Agency is not responsible for any financial losses or consequences resulting from the use of the information provided. Trading carries inherent risks and may not be suitable for all individuals. You are advised to conduct your own research and seek personalized advice before making any investment decisions, recognizing the potential risks and rewards involved.

Traders Agency

Written by

Traders Agency Team Editorial Team

The Traders Agency editorial team delivers daily market analysis, stock research, and trading education. Our team of analysts covers stocks, options, crypto, commodities, and macroeconomics to help traders make informed decisions.

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