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xAI Rises Nearly 20% This Year, Plans Major AI Chip Investment Over Next 5 Years
Weekly Edition & Stock Spotlight
|| September 17, 2025
PM Insights provides independent, market-driven data for Private Growth and Pre-IPO companies, providing unparalleled transparency and helping asset managers, consultants, banks, and regulators understand trading conditions and risk in this dynamic market.
This report analyzes key performance trends for xAI, highlighting shifts in investor behavior, trading activity, and broader market dynamics. As an emerging AI powerhouse founded by Elon Musk, xAI's rapid ascent underscores the intensifying competition for artificial general intelligence and the growing demand for real-time, less restrictive AI capabilities in enterprise and consumer markets.
xAI delivers advanced conversational AI through its Grok platform, offering real-time internet access, API services, and enterprise integrations powered by the massive Colossus supercomputer infrastructure. In particular, the company's unique data advantages from X platform integration and "truth-seeking" AI positioning are gaining attention for their ability to provide current information access and differentiated user experiences in an increasingly commoditized AI landscape.
Key Takeaways
- 90-Day Stock Performance: The ten most active private market companies recorded positive returns over the past 90 days.
- Klarna IPO Valuation: Klarna’s expected IPO range was $35–$37 per share. The official IPO price was set at $40.00 (valuing the company at $15 billion), opened at $52.00 ($19 billion valuation), and closed at $45.82 ($17 billion valuation).
- Klarna 2025 Revenue: Klarna reported $1.52 billion in revenue during the first half of 2025.
- Klarna Secondary Market Activity: Institutional-sized secondary transactions began declining in February 2025.
- Klarna Trading Volume: Klarna recorded its lowest quarterly bid and ask volume at $34.95 million in Q1 2025.
ROI Private & Public
|| ROI from December 31, 2024 until September 15, 2025.
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The PM50 Growth tracks the performance of the 50 most active private names observed in the secondary market. It is an equal-weighted index, rebalanced on a monthly basis.
This rebalancing of constituents over time gives way for more active names to participate in what we observe as "market performance," and in a more appropriate manner than static selections and weightings criteria.
Most Active Names Performance Across All Sectors
Data as of September 15, 2025.
90D Return △ - Trend of return on composite price
90D % △ - Change in composite price in terms of percentage
Implied Mkt Cap* - Implied market capitalization based on composite price
90D Implied Mkt △ - Change in implied market capitalization
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Stock Spotlight - xAI
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Sectors
AI Automation SaaS
Headquarters
San Francisco, California, USA
CEO
Elon Reeve Musk
“Understand the Universe”
xAI is an artificial intelligence company founded by Elon Musk in 2023, with the mission to develop highly capable, general-purpose AI systems that are both transparent and aligned with human values. Its flagship product, Grok, is a conversational AI assistant that stands out for its real-time internet access, witty tone, and rapid model development cycles. The company is notable for aggressive pursuit of Artificial General Intelligence (AGI) and for its massive computing infrastructure, such as the Colossus supercomputer, which underpins its model scale and capabilities.
Business Model
xAI generates revenue through a multi-pronged business model centered on tiered subscriptions for individual and enterprise users, custom enterprise AI integrations, and extensive API licensing. The Grok platform offers free and premium subscription tiers, including SuperGrok for advanced users and businesses at monthly and annual rates, while enterprise solutions enable integration of Grok’s capabilities into business processes on a pay-as-you-go basis. Additionally, xAI leverages its real-time data streams from X (formerly Twitter) and partnerships with Tesla for specialized model deployment in industries such as autonomous vehicles, financial services, and customer support.
Scale and Growth
By mid-2025, xAI has scaled dramatically, reaching an estimated $3.2 billion in annualized revenue (with X integration), and a standalone run-rate of around $500 million. The company operates Colossus, a supercomputer with 200,000 GPUs, and plans to scale this up to 1 million GPUs, positioning itself to train next-generation AI models beyond its current competitors. Valuations have surged from $50 billion during end of 2024 to targets exceeding $170 billion, backed by continued investment rounds and explosive growth in both consumer and enterprise markets. This growth is fueled by xAI’s rapid deployment of new products, strong investor backing, and unique access to enormous proprietary datasets, forecasting profitability by 2027 with ongoing infrastructure expansion.
Competitive Edge
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The AI model landscape reveals strategic positioning around explainability vs. performance tradeoffs. xAI differentiates with strong interpretability while maintaining competitive capabilities through its Grok models. IBM continues its enterprise-focused explainable approach, while DeepSeek and OpenAI prioritize raw performance metrics. Most competitors occupy a pragmatic middle ground, balancing transparency with capabilities. This positioning reflects market uncertainty about long-term dominance between explainable systems that offer transparency and black-box models that maximize performance but sacrifice interpretability.
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Targeted Impact
xAI aims to advance scientific discovery and provide maximally truth-seeking AI through its flagship Grok assistant, delivering enhanced speed, precision, and multilingual capabilities for both individuals and enterprises.
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What Comes Next?
xAI plans to release Grok 5 by the end of 2025, which is expected to be a major leap toward AGI with advanced reasoning, multimodal abilities, and real-time data integration, positioning it to outperform competitors and expand into new AI-driven innovations.
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Who will benefit?
Researchers, government agencies, businesses, and everyday users who need reliable, real-time AI assistance and advanced tools for knowledge discovery and automation will benefit most from xAI’s technology.
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xAI's Timeline

Bull and Bear Case
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Market Opportunity & Expansion
- Less restrictive AI positioning creates differentiation in growing consumer segment
- $390.9B AI market expanding to $1.8T by 2030 (35.9% Compound Annual Growth Rate)
- 78% enterprise AI adoption (up from 55% in 2023)
- xAI's $100M ARR by end-2024, 16 months after founding, compared to OpenAI’s $100M ARR in early 2023, about 9 years after its founding
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Market Risks & Competitive Threats
- Entrenched competitors: OpenAI has 26x higher revenue than xAI ($13B vs $500M projected)
- Market concentrated among few players: OpenAI's ChatGPT (leads with 60% share in AI Search Market, 700M weekly users, and 92% Fortune 500 adoption); Google's Gemini; Anthropic's Claude; Meta's Llama
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Competitive Advantages & Defensibility
- Unique data moat: Exclusive X real-time data stream (millions GB daily) + future Tesla sensor data (50B miles annually)
- Colossus supercomputer: 200,000+ GPUs (3x leading cluster size) expanding to 1M GPUs by 2026
- Cross-platform synergies within Musk's ecosystem: X distribution, Tesla integration, unavailable to competitors
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Operational Challenges & Execution Risks
- $1B monthly cash burn with $13B losses projected 2025 vs $500M revenue (26:1 ratio)
- Management instability: CFO departure after 3 months, 500 data workers laid off
- Content moderation failures with antisemitic outputs damage enterprise adoption
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Financial Performance & Unit Economics
- $17.2B+ raised with 704.41% valuation increase ($24B to $201.7B in 13 months)
- Revenue targets: $500M in 2025 → $14B by 2029 (140%+ CAGR)
- Grok 4 launch drove 325% iOS revenue spike
- X integration provides 500M+ user distribution and revenue synergies with X's $2B+ platform
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Financial Sustainability Concerns
- Requires $9B+ annual funding with 160x revenue multiple vs OpenAI's 24x
- High-cost debt at 12-12.5% yields reflects investor skepticism, $6.4B more needed for 2026
- Market downturn could eliminate funding given pre-revenue burn profile
- Limited monetization beyond X Premium, uncompetitive API pricing vs established players
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Management Team & Execution Capability
- Elon Musk's proven track record scaling capital-intensive businesses (Tesla, SpaceX)
- Exceptional execution speed: Grok-1 built in 4 months, Colossus deployed in 122 days
- Strong investor backing: Andreessen Horowitz, Sequoia, BlackRock, Fidelity validates capability
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Regulatory or Structural Headwinds
- EU AI Act could impose heavy compliance burdens, with fines up to 7% of global revenue for violations.
- Complex multi-jurisdictional compliance with 440+ AI regulatory developments across G20 countries
- Environmental regulatory concerns over unlawful turbine operations and air pollution at Memphis facility
- GenAI entering "Trough of Disillusionment" as organizations understand limitations
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Strategic Positioning & Optionality
- Vertical integration controls entire AI stack: data (X) → compute (Colossus) → distribution
- $200M Department of Defense AI contract alongside OpenAI/Google for revenue diversification
- Open source strategy (Grok-1 Apache 2.0) + "truth-seeking, less censored" positioning
- AGI ambitions with Grok 5 create optionality in autonomous driving, space exploration
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Valuation & Timing Risks
- $200B valuation discussions face sustainability risks from market downturns or slower AI adoption rates
- High down-round probability given only 19% of executives report >5% revenue increase from AI
- AI adoption hype may outpace actual value creation, putting high valuations at risk
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Prominent News
xAI reportedly lays off 500 workers from data-annotation team, September 13, 2025 - Elon Musk’s AI company xAI laid off 500 members of its data annotation team, announcing a strategic pivot to prioritize specialist AI tutors in fields like STEM and finance while reducing generalist roles. Click here to read more.
xAI debuts agentic coding model grok-code-fast-1, August 29, 2025- Elon Musk's AI company xAI has launched grok-code-fast-1, an agentic coding model, as it enters a new segment of the AI industry. Click here to read more.
Elon Musk Predicts xAI Alone Will Buy ‘Billions’ of AI Chips Costing As Much as $25 Trillion, With 50 Million Chips Coming Within ‘5 Years’, August 26, 2025 - Elon Musk predicts that his AI company xAI will purchase billions of AI chips over the coming years, with an estimated 50 million Nvidia H100-equivalent chips needed within five years alone. Click here to read more.
Return on Investment (ROI)
The graph below displays Klarna's ROI over the past 180, 90, and 30 days, computed as of September 15, 2025.
- 180D: ↑ +5.23% since March 20, 2025
- 90D: ↑ +10.72% since June 18, 2025
- 30D: ↑ +6.74% since August 17, 2025

Funding Round in USD
- Primary Funding Round : xAI raised $4.2B billion on June 17, 2025, at a $201.7B billion valuation and a share price of $36.56
- Secondary Market Implied Valuation: $237 billion on September 15, 2025, according to PM Insights
- Change Since Last Primary Round: Up 17.50% from its Series D valuation
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Series D Valuation
<span class="date">2025-06-17</span>
<span class="value">$201.7B</span>
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Implied Valuation
<span class="date">2025-09-15</span>
<span class="value">$237B</span>
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Change Since Last Round
<span class="date">2025-06-17→2025-09-15</span>
<span class="value green">+17.50%<span>
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Composite Price

Quarterly Bid:Ask Volume Ratio
PM Insights highlights the quarterly bid:ask volume ratio of xAI where there were at least three institutionally-sized broker contributions within that period. The stacked bar chart below shows the total quarterly bid and ask volumes alongside their relative ratios.
- Highest volume: $1.43 billion in Q2 2025
- Lowest volume: $368.93 million in Q3 2024
- Largest bid-side activity: 73% of $1.34 billion in Q1 2025
- Largest ask-side activity: 99% of $802.10 million in Q2 2024

Volatility of Composite Price
The volatility of the composite price is calculated based on price movements within a 90-day rolling window ending on each respective date. The graph below illustrates the trend in volatility of composite price for xAI for a one year period from September 16, 2024 until September 15, 2025.
- Volatility opened at 16.91% at the start of the period.
- It spiked in November 2024, climbing from 21.38% to 45.36%, and peaked at 57.98% in early 2025.
- By February 2025, it had fallen back to 40.82% and continued trending downward.
- In Q3 2025, volatility settled at a low of about 4.63%.

xAI's Private Comparables
PM Insights highlights four private companies, all active as of September 15, 2025, that are close competitors of xAI. These companies offer cutting-edge AI models and infrastructure.
Change in Valuation
PM Insights uses composite prices based on institutional-sized broker contributions within the last 90 days to compute implied valuations. The current implied valuations reported below were computed as of September 15, 2025, and are compared to each company's latest funding round valuation and valuation on December 31, 2024:
- OpenAI's current implied valuation is $512.29B, a 70.76% increase from its latest valuation of $300.0B. OpenAI's implied valuation was $161.0B on December 31, 2024
- xAI's current implied valuation is $236.87B, a 17.46% increase from its latest valuation of $201.66B. xAI's implied valuation was $84.2B on December 31, 2024
- Anthropic's current implied valuation is $201.22B, a 9.96% increase from its latest valuation of $183.0B. Anthropic's implied valuation was $35.9B on December 31, 2024
- Cohere's current implied valuation is $7.06B, a 3.8% increase from its latest valuation of $6.8B. Cohere's implied valuation was $4.61B on December 31, 2024
- Perplexity AI's current implied valuation is $20.24B, a 1.19% increase from its latest valuation of $20.0B. Perplexity AI's implied valuation was $8.82B on December 31, 20242025-06-18

90D Bid and Ask Volume Ratio
The stacked bar chart below illustrates the bid and ask volume ratios for the period from June 18, 2024, to September 15, 2025, showing only companies with at least 3 contributions.
- Highest volume: Anthropic, $2.00 billion
- Lowest volume: Cohere, $3.16 million
- Largest bid-side activity: Anthropic, 62% of $2.00 billion
- Largest ask-side activity: OpenAI, 92% of $1.71 billion

Change in Composite Price
The bar chart below illustrates the 90-day change in composite prices for the period from June 18, 2025, to September 15, 2025.
- Strongest gain: Anthropic's composite price rose by +129.90% from $67.42 to $155.00
- Lowest gain: xAI's composite price rose by 10.72% from $38.79 to $42.94

YTD Average Volatility of Composite Price
The volatility of the composite price is calculated based on price movements within a 90-day rolling window ending on that date. The bar chart below displays the mean volatility from January 1, 2025 until September 15, 2025.
- Highest Volatility: Perplexity AI, 35.70%
- Lowest Volatility: Cohere, 15.82%

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