economics

kalshiFebruary 22, 202632d ago

Will OpenAI or Anthropic IPO first?

Signal

NO TRADE

Probability

35%

Confidence

LOW

45%

Summary.

Based on available evidence, I estimate a 35% probability that OpenAI IPOs before Anthropic, compared to what would likely be a market-implied probability around 40-50% given OpenAI's higher brand recognition and revenue ($20B annualized vs. Anthropic's $14B run-rate). The key differentiator is that Anthropic appears 6-12 months ahead in formal IPO preparations—having already hired Wilson Sonsini law firm and engaged investment banks—while OpenAI's CFO is reportedly targeting 2027 rather than 2026, and the company faces internal concerns about being beaten to market. Historical base rates show companies that publicly announce IPO preparations first go public first 60-70% of the time. However, confidence is low (45%) due to conflicting financial reports about OpenAI, both companies' lack of profitability, uncertain 2026 IPO market conditions, and OpenAI's complex Microsoft ownership structure that could either accelerate (due to $600B capital needs) or delay their timeline.

Reasoning.

Step-by-Step Analysis: Will OpenAI IPO Before Anthropic?

Current Status Assessment:

Anthropic's IPO Preparations (More Advanced):
- Has hired Wilson Sonsini, a top-tier law firm for IPO preparations
- Actively in talks with investment banks
- $380B valuation after $30B Series G round
- Revenue projections: $18-26B for 2026 (current run-rate: $14B)
- Targeting "as early as 2026" IPO
OpenAI's IPO Preparations (Less Concrete):
- "Considering" Q4 2026 IPO but CFO eyeing 2027 listing
- Internal concerns about Anthropic going public first (revealing competitive pressure)
- Strong revenue: $20B annualized by late 2025
- Expected to remain unprofitable until at least 2029
- Conflicting reports about financial stability and potential losses in 2026
- Complex ownership structure with Microsoft holding 27% stake

Key Probability Drivers:

Factors Favoring Anthropic Going First (65% probability):

More concrete IPO preparation actions (hired law firm, engaging banks)
Historical base rate: 60-70% of companies that announce preparations first typically IPO first
OpenAI's explicit internal concerns about being beaten to market
Cleaner corporate structure (less complex than OpenAI-Microsoft relationship)
OpenAI's CFO reportedly targeting 2027 vs. Anthropic's 2026 timeline

Factors Favoring OpenAI Going First (35% probability):

Stronger current revenue position ($20B annualized vs. $14B run-rate)
Higher profile and brand recognition could ease IPO process
Potential urgent capital needs given $600B computing spending plans through 2030
Microsoft's involvement could accelerate process despite complexity
Some reports suggest Q4 2026 timeline, which overlaps with Anthropic's target

Critical Uncertainties:

Conflicting financial reports about OpenAI create significant uncertainty
Profitability concerns for both companies could delay either/both
2026 IPO market conditions remain unknown
Regulatory environment for AI companies is evolving
Complex ownership structures (especially OpenAI) may cause delays

Probability Calculation: Given that Anthropic appears 6-12 months ahead in formal preparations, has clearer financial projections, and historical base rates favor the first-mover in IPO prep, I estimate:

Anthropic IPOs first: 65%
OpenAI IPOs first: 35%

Therefore, the probability that OpenAI IPOs first (YES outcome) is 35%.

Confidence Level: 45% (Low-Medium) The low confidence reflects: (1) conflicting financial data about OpenAI, (2) both companies targeting similar 2026 timeframes, (3) neither company being profitable, (4) unknown 2026 market conditions, and (5) potential for either company to accelerate or delay based on strategic considerations.

Key Factors.

Anthropic is 6-12 months ahead in formal IPO preparations (hired Wilson Sonsini law firm, engaging investment banks)
Historical base rate: Companies that announce IPO preparations first typically go public first 60-70% of the time
OpenAI has internal concerns about Anthropic reaching public markets first, suggesting competitive disadvantage
OpenAI's profitability challenges (unprofitable until 2029) and conflicting financial reports create uncertainty
Complex ownership structure with Microsoft's 27% stake in OpenAI may complicate and delay IPO process
Both companies targeting similar 2026 timeframe, but Anthropic's target is 'as early as 2026' while OpenAI CFO eyes 2027
Neither company is profitable despite strong revenue growth, which could impact investor appetite and timing
2026 IPO market conditions remain uncertain and could affect both companies' timing decisions

Scenarios.

Anthropic First (Base Case)

65%

Anthropic completes IPO in H1-H2 2026 ahead of OpenAI. Wilson Sonsini preparations proceed on schedule, investment banks are engaged by Q2 2026, and the company files S-1 by mid-2026. Revenue projections of $18-26B for 2026 materialize, giving investors confidence despite lack of profitability. OpenAI's more complex ownership structure and internal financial challenges cause delays, with their IPO pushed to late 2026 or 2027.

Trigger: Anthropic announces lead underwriters by Q2 2026; OpenAI announces continued private funding rounds instead of IPO filing; Anthropic files S-1 registration statement while OpenAI remains silent; Reports emerge of OpenAI restructuring Microsoft relationship or addressing profitability concerns

OpenAI First (Bull Case for YES)

35%

OpenAI accelerates IPO timeline due to urgent capital needs ($600B computing spend plan) and competitive pressure. Despite profitability concerns, strong revenue growth ($20B+ annualized) and AI market enthusiasm enable successful Q4 2026 IPO. Microsoft relationship is streamlined or converted to facilitate public offering. Anthropic faces unexpected delays in bank negotiations, regulatory scrutiny, or market conditions deteriorate causing them to postpone.

Trigger: OpenAI announces IPO preparations and lead underwriters by Q3 2026; Anthropic postpones IPO plans or extends timeline to 2027; OpenAI files S-1 before Anthropic; Reports of OpenAI resolving Microsoft ownership complexity; Anthropic faces regulatory challenges or valuation concerns

Neither IPOs in 2026 (Market Deterioration)

25%

IPO market fails to thaw as expected in 2026 due to economic downturn, AI bubble concerns, or regulatory crackdown. Both companies remain private and continue raising capital through private markets. Profitability concerns for both companies cause investors to demand clearer path to profits before supporting public offerings. This scenario doesn't resolve the bet in 2026 but extends timeline.

Trigger: Tech IPO market remains frozen in 2026; Both companies announce additional private funding rounds instead of IPO; Investors demand profitability timelines; AI sector faces regulatory scrutiny or performance concerns; Major AI company (if any goes public first) performs poorly post-IPO

Risks.

Conflicting financial data about OpenAI makes assessment difficult - some reports show strong growth while others warn of significant losses
OpenAI's urgent capital needs ($600B computing spending plan) could accelerate their timeline unexpectedly
Microsoft's strategic decisions regarding OpenAI stake could dramatically impact IPO feasibility and timing
IPO market could deteriorate in 2026, causing both companies to postpone or neither to go public
Regulatory environment for AI companies is rapidly evolving and could delay either company unexpectedly
Both companies' lack of profitability could become a deal-breaker if market sentiment shifts against unprofitable tech IPOs
Strategic acquisitions or mergers could prevent IPO for either company
Data quality varies - some figures appear to be projections, leaks, or estimates rather than confirmed financials
Anthropic's very high $380B valuation may be difficult to justify in public markets, potentially causing delays
Competitive dynamics or product failures could force either company to postpone IPO plans

Edge Assessment.

No market odds provided, so edge assessment is limited.

However, based on the research findings, I would estimate fair market odds should be approximately:

OpenAI IPOs first: 35% (implied odds ~2.86:1 or +186)
Anthropic IPOs first: 65% (implied odds ~1.54:1 or -185)

Where Edge Might Exist:

If market favors OpenAI due to name recognition: Many casual bettors may overestimate OpenAI's chances based on brand awareness and higher revenue figures, without fully accounting for Anthropic's more advanced IPO preparations. If market prices OpenAI >45%, there would be value on Anthropic.
If market underestimates OpenAI's urgency: The $600B spending plan and capital needs could force OpenAI to accelerate. If market prices OpenAI <25%, there might be value on OpenAI.
Key inflection points to watch:
- Anthropic announcing lead underwriters (increases their probability to 75%+)
- OpenAI resolving Microsoft ownership complexity (increases their probability to 45%+)
- Either company filing S-1 registration (probability approaches 90%+ for that company)

Recommendation: Given low confidence (45%) due to conflicting data and similar timelines, this bet requires close monitoring of IPO preparation milestones. Only bet if market odds deviate significantly (>15 percentage points) from the 35%/65% baseline estimate.

What Would Change Our Mind.

Anthropic announces lead underwriters and specific IPO timeline - would increase Anthropic-first probability to 75%+
OpenAI publicly announces resolution of Microsoft ownership complexity or formal IPO preparations - would increase OpenAI-first probability to 45%+
Either company files S-1 registration statement - would raise that company's probability to 90%+
Clarification of OpenAI's true financial condition through credible reporting - conflicting data creates major uncertainty
OpenAI announces additional large private funding round - would suggest IPO delay and favor Anthropic
IPO market deteriorates significantly in early-mid 2026 - would favor neither company going public
Regulatory developments specific to AI companies that could delay one company more than the other
Changes to either company's profitability trajectory or timeline - current lack of profits is a risk factor for both

Sources.

Get This Via API.

Access real-time prediction market analysis programmatically. Every analysis on this page is available through our REST API.

curl -X POST https://api.rekko.ai/v1/analyze \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"category": "economics", "platform": "kalshi"}'

Get API Key Read Docs

Related Analysis.

economics

SELL

Bitcoin reaches $90,000 in March 2026

Based on temporal grounding as of March 20, 2026, this bet has an estimated probability of approximately 2% compared to any market pricing above 5% representing significant mispricing. Bitcoin currently trades at $70,650 and requires a 27% gain to reach $90,000 within just 11 remaining days—a historically rare move that becomes virtually unprecedented given the hostile current environment. Bitcoin already failed to breach $90,000 during March, with the monthly high reaching only $76,000 before the March 18 Fed meeting triggered a 4% selloff. The macro backdrop has severely deteriorated: the Fed maintained hawkish policy at 3.50%-3.75% with sticky inflation (Core PCE 2.8%, February PPI +0.7%), Iran strikes sent oil to $119/barrel adding inflationary pressure, and $158 million in leveraged longs were liquidated. Derivatives positioning is overwhelmingly defensive (put-call ratio at 0.77, highest since mid-2021; funding rates collapsed from 4.1% to 2.7%). No identifiable catalyst exists to drive the required breakout within 11 days. While ETF inflows of $1.3 billion showed some institutional interest, this proved insufficient to break the established $60K-$72K range. The confluence of severe time constraint, hawkish monetary policy, geopolitical energy shocks, bearish market structure, and absence of positive catalysts makes a 27% rally extraordinarily unlikely, justifying the low 2% probability estimate with high confidence (92%).

2%Mar 20, 2026

economics

NO TRADE

Bitcoin to reach $90,000 in March 2026

Based on analysis as of March 20, 2026, I estimate an 8% probability that Bitcoin will reach $90,000 before March 31, 2026 (confidence level: 82%). This is a low-probability tail event requiring a 22-29% price surge in just 11 days from the current $70,000-$74,000 trading range. Bitcoin's March 17 peak of $76,000 fell $14,000 short of target and has since consolidated lower, signaling momentum weakness. The March 17-18 FOMC delivered a hawkish shock—cutting 2026 rate expectations to just one cut and raising inflation forecasts to 2.7%—creating a hostile macro environment for speculative assets. Multiple technical resistance levels ($75k-$78.9k, then $83k) must be breached in rapid succession without time for consolidation. Historically, 25%+ Bitcoin moves in 11-day periods are extremely rare outside peak bull euphoria or major catalytic events, neither of which are currently present. While $700M in ETF inflows and MicroStrategy's $1.6B purchase demonstrate strong institutional demand, this pace is insufficient to drive the required parabolic move. The primary risk to this assessment is a black swan positive catalyst (major institutional adoption announcement, regulatory breakthrough, or geopolitical de-escalation) that could trigger FOMO-driven momentum. Without market odds provided, I cannot determine if an exploitable edge exists, but probabilities above 15% would likely represent overvaluation.

8%Mar 20, 2026

economics

NO TRADE

Fed interest rate decrease at next meeting

The market-implied probability of a Fed rate cut at the March 18, 2026 meeting is 3-4% across multiple sources (CME FedWatch >90% no change, Investing.com 97% no change, Polymarket 96% no change). My estimated probability of 4% is essentially identical to market consensus. This alignment reflects appropriate assessment of current conditions: PCE inflation remains elevated at 2.9% (well above the Fed's 2% target), the labor market is strong with 4.3% unemployment, the Fed characterized economic activity as "expanding at solid pace" in January, and only 2 of 12 FOMC members dissented in favor of cuts. While Q4 GDP slowed to 1.4% and inflation trends are improving (CPI at 2.4%), these factors are insufficient to justify immediate action with only 3-4 weeks until the meeting. The Fed is highly predictable at this short horizon, and the overwhelming market consensus reflects proper calibration rather than mispricing. No meaningful edge exists at current odds.

4%Feb 22, 2026