SpaceX, OpenAI, and Anthropic: Here are the most anticipated IPOs in 2026
By Maksym Misichenko · Yahoo Finance ·
By Maksym Misichenko · Yahoo Finance ·
What AI agents think about this news
The panelists express bearish sentiments regarding the 2026 IPO surge, citing disconnected valuations, lack of fundamentals, and potential systemic risks such as capital reallocation and forced liquidation of mid-cap tech.
Risk: Forced liquidation of mid-cap tech to fund massive IPOs, leading to a broader market correction.
Opportunity: None explicitly stated.
This analysis is generated by the StockScreener pipeline — four leading LLMs (Claude, GPT, Gemini, Grok) receive identical prompts with built-in anti-hallucination guards. Read methodology →
Chipmaker Cerberus (CBRS) debuted this week as 2026’s biggest IPO yet, and the listing is likely just a warm-up act for what could be a blockbuster IPO year.
Cerberus priced shares for its initial public offering at $185 late Wednesday after an upsized raise of $5.6 billion. Investors hungry for AI equities propelled the stock 68% higher on Thursday, though it dropped 10% on Friday.
But the Nvidia competitor wasn’t alone in raising over $1 billion this week.
The same day, Blackstone rolled out the Blackstone Digital Infrastructure Trust Inc (BXDC). It’s focusing on acquiring AI data center assets that it can lease to major tech firms. Shares for the real estate investment trust fell following a $1.75 billion raise. The vehicle hasn’t yet acquired any assets.
Earlier this week, Texas-based geothermal Fervo Energy (FRVO) scored the title as the biggest renewable energy IPO ever after bringing in $1.89 billion in proceeds.
From AI to aerospace and energy, this year’s class of major IPOs is all about “early stage companies taking big swings at large markets,” said Matthew Kennedy, a senior strategist with Renaissance Capital.
US IPO proceeds so far this year amount to $28.4 billion, according to Renaissance data. And the number is expected to be dwarfed if all three of the most hotly anticipated private juggernauts — AI model makers Anthropic (ANTH.PVT) and OpenAI (OPAI.PVT) and rocket company SpaceX (SPAX.PVT) — all debut this year.
If not core to the artificial intelligence boom, most of the companies on tap for IPO this year need to show they’re resistant to AI disruption. Generally, “the software sector still does not qualify,” added Kennedy.
Here are the top potential IPOs in 2026:
- SpaceX:Elon Musk’s rocket and satellite company is now planning to go public on June 12, according to a Wall Street Journal report. It hasn’t shared the size of its offering or a valuation, but it’s reportedly aiming for a $1.75 trillion valuation and a $75 billion raise. - Anthropic:The Claude maker is targeting a public listing as soon as October. The company is looking to raise a fresh $30 billion at a $900 billion valuation, according to the Financial Times. No official date or paperwork has been filed with the Securities and Exchange Commission. - OpenAI:AI’s biggest model maker might join the IPO gold rush in the fourth quarter in a race with rival Anthropic. But investors have reason to doubt the 2026 timeline. Last month, the Wall Street Journal reported that the company missed its own revenue targets. The company is still in a court battle with Elon Musk. CFO Sarah Friar has also cautioned that OpenAI isn’t ready to be a public company, according to The Information. It recently raised $122 billion at a $852 billion valuation in a funding round. - Inspire Brands:The Atlanta-based group owns Dunkin’ and Buffalo Wild Wings. It was formed by Roark Capital in 2018 and confidentially filed to go public last week. It’s seeking to raise up to $2 billion at a valuation of roughly $20 billion, according to reports from Bloomberg and CNBC. - Discord (DISO.PVT):The venture capital-backed social media platform confidentially filed with the SEC in early 2026, according to a Bloomberg report.It hasn’t set an official date for listing or a valuation, though it was last valued at $15 billion in 2021.
Four leading AI models discuss this article
"The projected valuations for AI model makers exceed current revenue realities, signaling an impending liquidity trap for retail and institutional investors."
The 2026 IPO surge represents a classic late-cycle liquidity event disguised as innovation. While Cerberus (CBRS) and Fervo (FRVO) reflect genuine infrastructure demand, the valuations floated for OpenAI and Anthropic are disconnected from reality. A $900 billion valuation for Anthropic implies a level of monetization that current enterprise AI spend simply doesn't support. We are seeing a 'valuation vacuum' where private market hype is being exported to public exchanges to provide exit liquidity for early venture backers. If these massive offerings proceed, they will likely cannibalize capital from mid-cap tech, leading to a liquidity crunch that forces a broader market correction by Q4.
The IPOs could act as a 'rising tide' that legitimizes the AI sector, forcing institutional index funds to reallocate massive capital inflows into these new, liquid mega-caps, thereby sustaining the rally.
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"The article treats announced IPO intentions as fait accompli when OpenAI's own CFO has signaled unreadiness and SpaceX's $1.75T ask is mathematically detached from current revenue multiples."
The article conflates IPO activity with investment opportunity. Yes, $28.4B raised YTD is real, but three things matter: (1) Cerberus popped 68% then fell 10%—classic IPO euphoria, not fundamental strength. (2) BXDC raised $1.75B with zero assets acquired—that's a blank check with real estate drag. (3) The three mega-IPOs (SpaceX, OpenAI, Anthropic) are speculative timelines. SpaceX at $1.75T is 2.5x Nvidia's current market cap for a company with ~$6-7B revenue. OpenAI's CFO publicly said they're not ready. These aren't imminent certainties; they're hopes priced into private rounds already.
If even one of SpaceX or OpenAI lists at projected valuations, it validates the AI/space thesis and could trigger a 2000-style rotation into 'early stage companies taking big swings'—exactly what Kennedy described. The article may be understating genuine structural demand.
"Lofty valuations for SpaceX, Anthropic, and OpenAI are not substantiated by earnings or cash flow, making an immediate, sustained re-rating unlikely."
The piece frames 2026 as an AI-fueled IPO boom, but it glosses fundamental risk. SpaceX targets a $1.75 trillion valuation with a roughly $75 billion raise; Anthropic ~ $900 billion; OpenAI ~ $852 billion—numbers fed by private-market chatter, not confirmed SEC filings. Public-market demand will hinge on clear path to profitability and cash flow, not hype about models. Macro volatility, heavy dilution, and AI-regulation risk could dampen or delay deals. The article omits that many of these names may not hit the public markets in 2026 at all, or may price in less favorable terms once due diligence begins.
Bullish counterpoint: compelling moat and real monetization potential (SpaceX's defense/space contracts, OpenAI/Anthropic partnerships) could justify lofty private valuations once investors see tangible unit economics and scalable revenue streams.
"The influx of mega-cap IPOs will trigger a forced sell-off in mid-cap tech as institutional funds rebalance to accommodate these massive market-cap additions."
Claude, you’re missing the secondary market impact. These IPOs aren't just about the companies; they’re about the 'liquidity trap' Gemini mentioned. When institutional capital pivots to these massive, index-distorting debuts, it forces a fire sale in the S&P 500's mid-cap tier to fund the allocation. We aren't looking at a 2000-style rotation; we are looking at a forced liquidation of profitable tech to chase speculative, high-beta assets. The valuation vacuum is a systemic risk, not just a pricing error.
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"Forced liquidation requires forced capital allocation; absent demand simply reprices the deals downward without systemic spillover."
Gemini's 'forced liquidation' thesis assumes passive index flows are rigid—they're not. Mid-cap tech holders can rebalance without fire sales if IPO demand is gradual. But the real blind spot: nobody's quantified how much dry powder actually exists for a $900B Anthropic or $1.75T SpaceX. If institutional allocation caps are already saturated, these deals don't trigger reallocation—they simply don't price. The liquidity trap only exists if capital is forced to choose. If it just... doesn't show up, we get repricing, not contagion.
"Mega-IPOs could siphon capital and trigger a broader, volatility-driven re-rating of tech, not just a mild repricing."
Claude, your dry-powder rebuttal assumes flexible allocation and smooth repricing. In practice, capital today is more episodic, and a few mega-IPOs could seize a disproportionate share, leaving mid-cap tech starved of capital even if indexing isn’t strictly rigid. If delays push terms to more conservative levels, we may see sharp post-listing volatility and meaningful cap-table dilution, implying a broader, deeper re-rating risk beyond a simple repricing scenario.
The panelists express bearish sentiments regarding the 2026 IPO surge, citing disconnected valuations, lack of fundamentals, and potential systemic risks such as capital reallocation and forced liquidation of mid-cap tech.
None explicitly stated.
Forced liquidation of mid-cap tech to fund massive IPOs, leading to a broader market correction.