The US IPO restart is not necessarily a signal of a market peak, but AI financing and issuance expansion require continued monitoring
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The US IPO restart is not necessarily a signal of a market peak, but AI financing and issuance expansion require continued monitoring
Goldman Sachs TOPofMIND believes that US IPO proceeds in 2026 have already hit a record high, but deal count looks more like normalization than a full-blown bubble; current supply-demand absorption pressure remains manageable, with key risks centered on the AI outlook, first-day gains, lock-up expirations, and crowded debt financing.
- US IPO fundraising has reached about $125 billion year to date in 2026, already exceeding the full-year 2021 record of about $120 billion, and Goldman Sachs expects full-year IPO volume could surpass $200 billion.
- By deal count, about 60 companies have gone public this year, close to the long-term average rather than the bubble peaks of 1999 or 2021, so several interviewees believe a true IPO wave has not yet formed.
- Ben Snider believes IPO valuations are only slightly above the long-term average, total equity issuance is about 1% of Russell 3000 market capitalization, and buybacks plus fund flows can still support absorption.
- Owen Lamont is more cautious, arguing that if issuance activity evolves into a dual wave of equity and debt, it could become a strong signal of a market bubble, though not necessarily an immediate top.
- The report recommends closely watching IPO first-day returns, early trading performance, 2027 lock-up expirations, AI earnings and capital expenditure expectations, and the concentration of technology bond issuance.
Report interpretation
Overview
This Goldman Sachs TOPofMIND issue focuses on “IPO SURGE: A RED FLAG FOR MARKETS?”. The report discusses whether the significant restart of the US IPO market in 2026 signals late-cycle equity market risk and whether the market can absorb additional equity supply. The core conclusion is that US IPOs have set records by proceeds raised, but by listing count they have not yet reached historical IPO wave levels; the current environment looks more like IPO normalization amplified by a small number of large technology and AI-related deals. The report also covers US inflation, US growth, European growth and competition with China, Japanese inflation, Chinese growth, European IPOs, AI-related debt financing, and changes in index inclusion rules.
Core views
The report presents three core views. First, Ben Snider believes investor concerns about the surge in IPO issuance are overstated: the market currently lacks the late-cycle bubble signals common in 1999 and 2021, IPO valuations are only modestly above long-term averages, and corporate buybacks, foreign inflows, and household demand still support US equity supply and demand. Second, Jay Ritter believes high issuance has historically indeed signaled lower future market returns, but the signal is weak and cannot by itself indicate that a market decline is imminent. Third, Owen Lamont is more cautious, arguing that if IPOs and broader equity issuance turn into a wave, especially alongside expanding capital expenditure and debt issuance, that could be a symptom of a bubble, but issuance waves can last for years and do not necessarily coincide with a market top.
Analysis framework
The report uses an interview-based macro strategy framework, comparing current IPO issuance against historical cycles, deal count, proceeds raised, valuations, equity supply and demand, buybacks, fund flows, lock-up expirations, index inclusion rules, and AI capital expenditure. The macro section uses Goldman Sachs forecasts and proprietary data to track US inflation, US growth, European GDP, Japanese CPI, Chinese GDP, and global market indicators.
Methodology notes
Issuance volume as a signal of market valuation and risk appetite
Historically, surges in IPO and equity issuance often occur when valuations are high and risk appetite is strong, but the report emphasizes that this signal cannot be used alone to call a top and must be assessed alongside deal count, first-day gains, valuations, retail enthusiasm, and debt issuance.
New equity issuance relative to market size and capital recycling capacity
Goldman Sachs compares the scale of US corporate equity issuance in 2026 with Russell 3000 market capitalization, corporate buybacks, dividends, household fund flows, and foreign holdings, concluding that short-term absorption pressure remains manageable.
AI capital expenditure drives debt issuance concentration and market saturation constraints
Amanda Lynam believes the US dollar investment-grade bond market can absorb part of the AI-related issuance, but issuer concentration and market saturation constraints will become more binding and may affect technology credit spreads.
Asset mapping & comparison
Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).
- US equitiesThe US IPO restart and AI capital expenditure are the core variables affecting equity supply-demand dynamics and sentiment
- Strengths
- Corporate buybacks, foreign holdings, household fund flows, and market size still support absorption of new supply.
- Weaknesses
- Lock-up expirations in 2027 may make the supply-demand math more challenging.
- Comparison
- Current IPO count is far below the peaks of 1999 and 2021 and is much closer to long-term normal levels.
- Risks
- Downward revisions to AI expectations, worsening first-day performance, valuation resets, and overly rapid new issuance.
- Technology and AI-related equitiesA small number of large technology and AI-related deals have amplified IPO proceeds and driven demand for both equity and debt financing
- Strengths
- AI investment and capital expenditure provide both motivation and a funding narrative for large private companies to list.
- Weaknesses
- Financing concentration is high; if AI earnings delivery falls short, valuations and the issuance window could deteriorate quickly.
- Comparison
- Without the AI theme, the report believes the current market would be more likely viewed as IPO normalization rather than a boom.
- Risks
- Adjustments to AI capital expenditure expectations, earnings disappointments, and widening technology credit spreads.
- US investment-grade creditAI infrastructure buildout is driving corporate debt issuance, increasing absorption pressure in credit markets
- Strengths
- The US dollar investment-grade market can still absorb part of the additional debt supply.
- Weaknesses
- Issuer concentration and market saturation constraints may become more evident.
- Comparison
- Compared with equity supply, debt financing pressure is more concentrated among large AI-related issuers.
- Risks
- Wider technology spreads, rising financing costs, and debt and equity issuance jointly forming a negative signal.
- European equitiesEurope is also seeing an IPO rebound, but on a smaller scale and constrained by insufficient domestic demand
- Strengths
- The issuance cycle has opportunistic windows.
- Weaknesses
- Weak domestic equity buying may limit the strength of the IPO market restart.
- Comparison
- Compared with the US, the European IPO rebound is smaller, and the core challenge is not immediate equity oversupply.
- Risks
- Insufficient investor demand, inadequate valuation appeal, and European political and growth uncertainty.
- China macro and equitiesThe report cuts China's 2026 GDP forecast and notes that growth is mainly driven by exports
- Strengths
- On the policy side, the July Politburo meeting may strengthen easing language and deploy remaining fiscal buffers to stabilize growth.
- Weaknesses
- Domestic demand momentum is insufficient, making growth more sensitive to external shocks.
- Comparison
- Compared with the US IPO and AI financing theme, the China section is more focused on macro growth and export dependence analysis.
- Risks
- Global growth shocks from the Middle East or other regions, trade frictions, and fading export momentum.
Key data
- US IPO proceeds in 2026About $125 billion year to date, already exceeding the full-year 2021 record of about $120 billionThe US IPO proceeds figure cited in Ben Snider's interview.
- Full-year US IPO outlook for 2026Could exceed $200 billionGoldman Sachs expects IPO momentum to continue.
- Number of US IPOs year to date in 2026About 60 companiesUp more than 50% from the same period last year, but close to the long-term average rather than historical bubble peaks.
- Long-term reference for US IPO count25-year median of about 100 per year; more than 250 in 2021; close to 400 in 1999Used to show that current deal count does not constitute a typical IPO wave.
- IPO valuation comparisonMedian IPO last year at about 5x EV/sales, versus a 30-year median of about 4x, about 9x in 1999, and about 7x in 2021Based on this, Snider argues current valuations have not yet reached historical bubble levels.
- Estimated US corporate equity issuance in 2026About $700 billion, around 1% of Russell 3000 market capitalizationIncluding IPOs, follow-ons, convertibles, and SPACs, below about 1.5% in 2021 and about 2% at the peak of the internet bubble.
- US corporate buybacksTotal buybacks expected at about $1.3 trillion in 2026; buyback announcements of about $960 billion year to dateGoldman Sachs believes corporate demand can still offset part of the new supply.
- Euro area GDP forecast0.7% in 2026, previously 0.5%Raised due to upward revisions to Ireland and euro area first-quarter growth.
- China GDP forecast4.6% in 2026, previously 4.7%Cut because the second-quarter slowdown was larger than expected.
- Japan core CPI forecastNew core CPI forecast for fiscal 2027 is 2.3%, previously 2.0%Reflecting yen weakness and higher memory chip and food prices.
Impact & implications
For investors, the report does not support calling an imminent top in US equities based solely on record IPO proceeds, but it suggests shifting from “aggregate panic” to “structural monitoring”: if the AI theme continues to support large IPOs and equity and debt financing, the market may still absorb the supply; if first-day gains become extreme, early returns deteriorate, lock-up expiration pressure rises, or AI earnings and capital expenditure expectations are revised down, the IPO restart could shift from normalization to a risk signal. In Europe, the key issue is not excess supply but weak domestic equity demand; in credit markets, attention should focus on concentration in technology issuance and spread widening.
Risks
- IPO activity evolves from expansion in proceeds into an issuance wave with simultaneous expansion in deal count and industry concentration.
- Significant downward revisions emerge in AI-related earnings, valuations, or capital expenditure expectations.
- 2027 IPO lock-up expirations lead to increased pressure from additional tradable supply.
- First-day IPO returns and early post-listing performance deteriorate, weakening willingness of investors and companies to participate.
- Debt issuance and equity issuance expand simultaneously, creating absorption pressure in both credit and equity markets.
- US economic slowdown, rising inflation, or renewed upward repricing of rate expectations.
- Weak domestic equity demand in Europe, rising political risk, and intensifying competition with China.
- China's growth becomes overly reliant on exports, making it vulnerable to global demand or geopolitical shocks.
What to watch
- Whether IPO first-day returns become extreme or fail to deliver positive returns.
- Secondary market performance in the first several weeks and months after IPO listing.
- Actual selling pressure and capital reallocation direction after 2027 lock-up expirations.
- Earnings, capital expenditure plans, and valuation reassessments of AI-related companies.
- Changes in US corporate buybacks, dividends, household fund inflows, and foreign holdings.
- Issuance volume, issuer concentration, and credit spreads in technology and AI-related investment-grade bonds.
- Whether earlier inclusion of large IPOs in major indexes creates mechanical demand and price distortions.
- Whether improvement in US inflation continues, and how energy prices and geopolitical risks affect inflation and Fed policy.