Startup and Venture Investment News — Wednesday, 26 August 2026: Anthropic Approaches IPO, Nvidia Acquires Entire AI Stack, and Physical AI Becomes the New Megatrend

Current news on startups and venture investments as of 26 August 2026: Anthropic's preparation for a record IPO, Nvidia's strategic expansion, mega-rounds in defence technologies and robotics, as well as the key trends in the venture market for funds and institutional investors.

The venture market approaches the end of August 2026 in a state that is difficult to describe with a single word. On the one hand, there are historical records: the global volume of venture investments in the first half of the year reached $510 billion, surpassing the total for 2025 ($440 billion) and eclipsing the previous peak of $375 billion set in the second half of 2021. On the other hand, there is an unprecedented concentration of capital: OpenAI and Anthropic account for $217 billion, or 43% of all venture money invested in startups worldwide.

For venture investors and funds, this means that traditional benchmarks are no longer effective. The average round size is distorted by deals in which most LPs will never receive an allocation, and 'normalcy' in the market must now be measured outside the top ten mega-rounds. Below are key events and trends shaping the agenda of the venture market for Wednesday, 26 August 2026.

Top Story of the Day: Anthropic on the Brink of the Largest IPO in Tech Sector History

The central event of the week is Anthropic’s preparation for the public disclosure of documents for its IPO. The company confidentially filed its registration statement with the SEC back in June and is ready to publish the prospectus by the end of August. The target volume for the offering is at or above the record IPO of SpaceX, which in June raised approximately $75 billion (up to $85.7 billion including the underwriters' option) at a valuation of $1.77 trillion.

What is important for venture investors in this deal:

• Valuation. The last private round — Series H at $65 billion — established a post-money valuation of about $965 billion. Market expectations for the IPO range from $1 trillion to $2 trillion.
• First disclosure of frontier lab economics. The prospectus will show the market for the first time the revenue structure, growth rates, business segmentation, and, crucially, the real cost of inference.
• Risk factors. According to sources, key risks will include rising public discontent with AI and data centre construction, as well as concerns about AI's impact on employment.
• Governance structure. The status of a public benefit corporation and Long-Term Benefit Trust with the right to appoint an increasing share of the board of directors will be a topic of discussion among institutional buyers.
• Profitability. The forecast for gross margin was revised down from approximately 50% to 40% amid higher-than-expected computing costs.

Additional context is provided by Nvidia’s quarterly results, which are expected to be published on 26 August. For the entire ecosystem of AI startups, this is a key macro-indicator of the resilience of the infrastructure cycle.

Nvidia Builds a Vertical: From Chips to Models, Applications, and Talent

Nvidia has recently demonstrated how the largest beneficiary of the AI boom is converting cash flow into control over the entire stack. The company is discussing an investment in Perplexity as part of a round that could value the AI search startup at over $30 billion — up from approximately $20 billion a year prior. According to reports, Perplexity’s annual revenue increased from less than $250 million at the beginning of 2026 to over $750 million.

At the same time, Nvidia has entered into an agreement with Poolside worth around $6 billion, which includes approximately $1 billion in direct investment, access to the startup's technologies, and the transition of over 100 engineers to the Nemotron project. The aim is to create a competitive American alternative to Chinese models with open weights.

For venture funds, this creates a new structural risk: strategic investors with such a scale of balance sheets simultaneously act as suppliers, shareholders, and potential competitors to portfolio companies. Traditional licensing-investment-hiring models are increasingly being replaced by full-scale acquisitions, which directly impacts exit scenarios.

Physical AI and Robotics: A New Category of Mega-Rounds

The robotics division of Chinese automaker XPeng has raised over $900 million in its first external round, valuing it at over $6.3 billion. The round was led by IDG Capital and Gaorong Ventures, with strategic investors Tencent and Alibaba participating. The funds will be used for the development of humanoid robots, mass production, and physical AI models.

To provide context: at the World Humanoid Robot Games in Beijing, two Chinese machines completed the 100-meter dash faster than Usain Bolt's record — in 9.39 and 9.47 seconds, compared to 9.58 seconds. A year prior, the same platform recorded a time of 21.5 seconds.

Takeaways for investment committees:

1. Physical AI has transitioned from demonstrations to a category of capital-intensive industrial bets.
2. Automakers have a structural advantage over pure robotics startups by reusing chips, perceptual systems, and manufacturing capabilities.
3. Chinese tech giants are aggressively positioning themselves in embodied AI as the next computational platform.

Largest Rounds of the Week: Defence, Inference, and Infrastructure

The list of the largest American deals for the week confirms the shift of capital into 'hard' sectors:

• Castelion — $800 million (plus $250 million in debt financing), defence technologies, hypersonic strike missile. The round was led by JPMorgan Chase, Andreessen Horowitz, and Carlyle, with a valuation of $13 billion.
• Etched — $700 million, semiconductors for accelerating inference, valuation of $21 billion, lead investor Jane Street.
• Higgsfield — $400 million, AI video generation platform, valuation of $5.4 billion, led by DST Global.
• Groq — $350 million, data centers, valuation of $3.5 billion, with participation from Nvidia.
• Wispr Flow — $280 million, voice AI interfaces, valuation of $2 billion, led by Menlo Ventures.
• Muon Space — $250 million, satellite constellations, led by Eclipse.

Closing the top ten are Also ($150 million, micromobility), Velaura AI ($110 million, ultra-low-power computing), Rillet ($100 million, agentic finance, valuation of $1 billion), and Happy Health ($75 million, sleep apnea diagnostics).

Europe: Steady Deal Flow Amid Absence of Mega-Rounds

Over the past week, more than 45 deals have been recorded in Europe, with a total volume exceeding €684 million. The leading sectors are fintech (€239.2 million), robotics (€178 million), and artificial intelligence (€99 million). By country, Switzerland took first place (€172.5 million), followed by France (€150 million) and the United Kingdom (€122.9 million).

The largest deals include a $200 million investment from SoftBank in Swiss Gravis Robotics, a €150 million fundraising by French Ingenico, a $100 million round for Rillet at a valuation of $1 billion, and a $100 million seed round for British Callosum — a rare example of nine-figure seed financing.

Context for the first half of the year: European tech companies raised €44.1 billion in 1,740 deals, with the UK accounting for €18.7 billion and AI startups accounting for €5.92 billion. There were 252 exits recorded.

M&A Market and Liquidity: Power Infrastructure as a New Asset

The exit channel remains open but is increasingly shifting towards infrastructure assets. nVent is acquiring Maverick Power for $1.75 billion, with a potential earn-out of up to $550 million contingent on achieving targets in 2027-2028. Infineon has acquired Indian C2i Semiconductors, which specialises in power management for AI data centres.

A separate story is Hugging Face, which is exploring the possibility of a sale at a valuation of $13 billion and above, having hired a bank to assess buyer interest. The last significant valuation of the company in 2023 was around $4.5 billion.

In the second quarter of 2026, the exit market set records: 32 companies went public with valuations above $1 billion and 24 were acquired for $1 billion or more, totalling $113 billion. For LPs, this means distributions have finally returned, fueling a new fundraising cycle for venture funds.

Market Structure: Records Without Breadth

The key analytical takeaway for investors: record absolute figures mask market bifurcation. Excluding the four largest deals — OpenAI, Anthropic, xAI, and Waymo — activity in the rest of the market is close to levels seen in 2024-2025.

Additional structural observations:

• Over 70% of the capital in the second quarter went to AI companies, compared to less than 50% a year earlier.
• 16 companies raised rounds exceeding $1 billion for a total of $108.6 billion — 53% of the quarterly volume.
• Late-stage funding rose by 141% year-on-year: capital is concentrating in already proven winners.
• In the first half of the year, 195 companies joined the unicorn list — the highest since the second half of 2022.
• The share of the US in the global volume decreased from 83% in the first quarter to 67% in the second.

Local Context: Russia and Markets with Limited Access to Capital

In the context of the global boom, the Russian venture market is moving in the opposite direction. According to industry research estimates, the market volume in the first half of 2026 decreased by almost 48% year-on-year to 4.6 billion rubles. The share of foreign investment has effectively dropped to zero, with Moscow accounting for about 64% of the volume and 63% of the number of deals.

The market structure has also changed: seed rounds comprise 62% of deals but only 8% of the volume, whereas late-stage rounds account for 8% of deals and 43% of all invested capital. Private investors showed the largest decline — a 59% drop in the number of deals. For global funds, this illustrates how quickly local ecosystems lose touch with the international capital flow in the absence of exit channels.

What This Means for Venture Funds and Investors

The agenda for 26 August 2026 offers several practical takeaways for capital managers:

1. Anthropic's IPO will be the main test of valuations in the AI sector. The public reaction to the prospectus will set a reference point for the entire private AI universe — from frontier labs to applied startups.
2. The infrastructure layer continues to absorb capital. Energy, power distribution, cooling, and inference chips are segments with the most predictable unit economics in the current cycle.
3. Strategic investors are changing the rules of the game. The presence of Nvidia, Alibaba, Tencent, and hyperscalers in capitalisation tables necessitates a rethink of approaches to protecting minority positions.
4. Defence technologies and physical AI are resilient categories of mega-rounds. Geopolitics has turned them from niche topics into mainstream venture portfolio items.
5. The exit window is open, but selectively. Record IPOs and M&A are concentrated in the upper segment; median portfolio companies still require proven revenue.

The market has entered a phase where record volumes of venture investments coexist with intense selectivity. Capital is available — but predominantly to those who control technically, legally, or physically difficult-to-replicate layers of the AI economy.