Key topics on the venture agenda for Wednesday, August 12, 2026:
- The Anthropic IPO is nearing completion. Underwriters are scheduling meetings with institutional investors; the offering could happen as early as October, with the latest private valuation of the company reaching $965 billion.
- Megafunds dominate the market. Funds of over $1 billion have accounted for about 72% of all venture capital raised in the U.S. since the beginning of the year.
- Energy is the new front in the AI race. Billion-dollar rounds for Base Power and Valar Atomics confirm that investors are financing the physical infrastructure of artificial intelligence.
- Defense technology breaks records. The sector attracted $12.3 billion in the first half of the year—almost double the total for all of last year.
- Retail investors gain access to venture capital. Robinhood is preparing for the IPO of its second public venture fund worth $200 million on August 13.
The Anthropic IPO: Countdown to a Landmark Offering
The main intrigue of the venture market remains Anthropic's preparations for its IPO. The company, a developer of the Claude model family, confidentially filed a prospectus with the U.S. Securities and Exchange Commission on June 1, and now underwriters are actively scheduling meetings between management and the largest institutional investors. According to informed sources, the listing could be realized as early as October.
The stakes are incredibly high. Anthropic's last private valuation was $965 billion, and its $30 billion Series G round became one of the largest private venture deals in history. A successful IPO will bring the company to the public market ahead of its main competitor—OpenAI, which has postponed its own listing plans until 2027. For venture funds, the Anthropic IPO will represent the largest exit of the year and a benchmark for the reevaluation of the entire portfolio of AI assets.
Megafunds and Record Capital Concentration
The structure of the venture market is rapidly polarizing. According to industry analytics, funds larger than $1 billion have accumulated around 72% of all capital raised in the U.S. since the beginning of 2026, while first-time managers accounted for less than 10%. Major players are closing record funds:
- Thrive Capital has completed the formation of its Thrive X fund, totaling $10 billion;
- Sequoia Capital has closed a specialized late-stage AI fund of $7 billion;
- Andreessen Horowitz raised $6.75 billion for a new growth fund;
- Founders Fund has closed the largest growth fund in its history at $6 billion.
The concentration of capital gives megafunds unprecedented pricing power in negotiations with startups, but simultaneously narrows the funnel for smaller managers and inaugural funds. For institutional investors, this necessitates increasingly careful selection of niche strategies capable of competing with the giants.
Record Half-Year: Market-Defining Figures
The results from the first half of 2026 are unprecedented. Global venture investments reached $510 billion, exceeding the total for all of 2025. The first quarter brought in $305 billion, while the second quarter added another $205 billion. In fact, OpenAI and Anthropic alone raised a combined $217 billion—about 43% of all venture capital investments worldwide for the half-year.
Analysts emphasize that excluding the two frontier laboratories, the market appears much calmer, with activity levels similar to those of 2024-2025. Late-stage financing grew by 141% year-on-year, yet the number of deals has hardly increased—capital is concentrating around already proven leaders.
Energy and AI Infrastructure: Billion-Dollar Rounds of the Week
Recent deals in August confirm a key shift: venture capital is financing the physical foundation of artificial intelligence. Texas-based Base Power closed a $1 billion Series D round at a $13 billion valuation—led by Ribbit Capital, Addition, Valor Equity, and JPMorgan's venture division. The company produces home energy storage devices and has already commenced production in the U.S. against the backdrop of record energy demand and explosive growth of data centers.
Nuclear startup Valar Atomics attracted $1 billion in a Series B round led by Sequoia Capital, complemented by a $200 million credit line from a syndicate headed by JPMorgan. The infrastructure segment is also in focus: Baseten, an AI inference platform, closed a $1.5 billion Series F round at a $13 billion valuation, demonstrating a twentyfold annual growth.
Defense Technologies: Doubling Over the Year
The defense sector has become one of the main beneficiaries of geopolitical tensions. In the first half of 2026, venture funds invested $12.3 billion in defense tech—almost double the total for all of 2025. Capital is flowing into autonomous maritime platforms, drones, and combat AI systems. The related cybersecurity segment is also on the rise: Horizon3.ai attracted $250 million for the development of autonomous penetration testing, while Zenity closed a $125 million Series C round for protecting corporate AI agents.
The IPO and Exit Market: The Window Remains Open
Following a blockbuster June IPO by SpaceX, the public offering market remains highly active. In the second quarter, 32 companies went public with valuations above $1 billion, and another 24 were acquired for a total of $113 billion—a record quarter for exits. Hong Kong is experiencing its own IPO boom, returning much-needed liquidity to Asian funds.
A significant event of the week will be the launch of the Robinhood Ventures Fund II: on August 13, the fund, worth around $200 million, will list on the New York Stock Exchange, directing raised funds to Y Combinator startups. This continues the trend of democratizing the venture asset class, although the premiums for such instruments to net asset value have noticeably decreased in recent weeks.
Two-Tier Market: Risks for Investors
Behind the record headlines lies a growing stratification. The upper echelon—frontier laboratories, AI infrastructure, energy—attracts capital on any terms. The rest of the market operates under rigid rules: investors demand revenue, understandable unit economics, and technological barriers that cannot be replicated. Generic AI applications without proprietary data and distribution increasingly find themselves starved of funding, while vertical solutions for regulated industries are closing rounds faster than the market.
Takeaways for Venture Investors
Key benchmarks for the coming weeks:
- Monitor the preparations for Anthropic's IPO—its outcome will set multiples for the entire AI segment through the end of the year;
- Consider market concentration: record aggregated figures do not reflect the state of the average startup;
- View energy, AI infrastructure, and defense technologies as segments with the most resilient capital inflow;
- Utilize the open exit window to lock in profits on mature portfolio positions;
- Stress test late-stage AI valuations—the growth rates of investments are significantly outpacing the growth in the number of deals.
August 2026 confirms that the venture market has entered a phase of mature boom, where record liquidity coexists with stringent selectivity. The winners are investors who can distinguish between structural trends and the inertia of excitement.
