VC Funding Top Ten — September 9, 2026: Cognition's $2B, AI Dominance, Biotech Breakthroughs

Overview

Wednesday, September ninth. Today's biggest check is a staggering two billion dollars for AI coding startup Cognition, rocketing its valuation to forty-eight billion. That's the headline in a day that saw over two-point-five billion in disclosed venture capital. We'll break down all ten deals. With us, our Markets and

In this show

• Wednesday, September ninth. Today's biggest check is a staggering two billion dollars for AI coding startup Cognition, rocketing its valuation to forty-eight billion. That's the headline in a day that saw over two-point-five billion in disclosed venture capital. We'll break down all ten deals. With us, our Markets and World correspondents. Let's get to it.
• Here's the snapshot for Wednesday. Investors disclosed a total of two-point-five-nine billion dollars across ten rounds. The largest round, as mentioned, was Cognition's two billion dollar Series E. The hottest category was AI, claiming five of the top ten spots. No notable IPO or M&A activity to report. The undisputed story of the day is Cognition's valuation nearly doubling to forty-eight billion dollars in just four months, signaling an intense acceleration in the AI arms race.
• Let's dive into that number one deal. AI software engineering agent 'Devin' developer Cognition has closed a massive two billion dollar Series E, co-led by Andreessen Horowitz and Accel. The round sets a new post-money valuation of forty-eight billion dollars, a stunning jump from twenty-six billion just four months ago. This hyper-growth is reportedly fueled by annualized recurring revenue surging from four hundred ninety-two million to nearly nine hundred million in that same period. The investor demand for advanced AI agents is clearly reaching a fever pitch.
• In second place, a huge debut for Solstice Oncology, launching with a two hundred twenty-five million dollar Series A led by RA Capital Management. The clinical-stage company is developing immuno-oncology therapies for early-stage cancer, specifically in the neoadjuvant setting before surgery. This capital will push its lead antibody candidate, porustobart, into clinical trials for colon cancer, a major indication where immunotherapy has struggled to show broad benefit. It's a significant bet on a new approach to treatment.
• At number three, enterprise AI continues to draw major capital. Clay, an AI-powered go-to-market platform, has secured a one hundred fifteen million dollar Series D led by Wellington Management. The platform automates complex sales and marketing tasks like data enrichment, prospect research, and personalized outreach. This late-stage funding signals strong investor confidence that AI-driven tools are becoming essential for boosting enterprise efficiency and revenue generation, moving from a nice-to-have to a must-have.
• The fintech space sees a major valuation jump at number four. Savvy Wealth, an AI-native platform for financial advisors, raised a one hundred million dollar Series C led by Halo Fund. This round pushes the company's valuation to six hundred million dollars, a more than five-point-six-X increase in just fifteen months. Savvy is on track to exceed one hundred million in annual recurring revenue, showing powerful traction in its mission to modernize the registered investment advisor space with integrated AI tools.
• Coming in at number five, Moonwalk Biosciences raised a seventy million dollar Series B to tackle obesity with a novel approach. Co-led by Alpha Wave and YK Bioventures, the round also saw participation from pharma giant Eli Lilly. Moonwalk is developing RNA interference medicines that target adipose tissue. The funding will advance its lead program into clinical trials, aiming for a new, non-incretin pathway to treat obesity and related cardiometabolic diseases, a massive and highly competitive market.
• At number six, Latitude is building momentum in the competitive cross-border payments sector, raising a thirty-five million dollar Series A led by Oak HC/FT. The company builds global payments infrastructure designed to simplify money movement for businesses operating internationally. This latest round brings Latitude's total capital raised this year to forty-three million dollars, indicating a rapid pace of growth and investor belief in its ability to capture a slice of the massive global B2B payments market.
• The race for quantum-safe security is heating up. At number seven, QNu Labs, a quantum cybersecurity startup, secured a twenty-four million dollar Series A-one. The round was co-led by India's National Quantum Mission and Speciale Invest. QNu Labs develops quantum-resistant cryptography solutions to protect data from the threat of future quantum computers. The investment will fuel R&D and international expansion as the need for next-generation encryption becomes a more urgent global priority for governments and enterprises.
• Two seed rounds in critical sectors are on the list. At number nine, defense-tech firm Bulwark Dynamics raised six-point-eight million dollars for its autonomous unmanned surface vessels, designed for contested maritime logistics. The round, led by SBI US Gateway Fund, includes a partnership with a Japanese shipbuilder. At number ten, climate-tech startup MCatalysis secured five million dollars to convert waste plastics and biomass into low-carbon fuels using a novel microwave catalyst process, aiming to build a pilot facility in Europe.
• And at number eight, another AI deal, this time in compliance. HelmGuard raised a seven-point-three million dollar Seed round led by Infinity Ventures and Frontline. The company operates an agentic governance, risk, and compliance platform. It uses AI agents to automate complex risk assessments in real-time. This funding is earmarked for expansion into the U.S. market, addressing the growing complexity of managing third-party and AI-specific risks, particularly for companies in highly regulated industries like finance and healthcare.
• Looking ahead, the story to watch is the continued, aggressive surge in AI valuations. Cognition's forty-eight billion dollar mark is the headline, but we saw AI-native companies across SaaS, fintech, and compliance raise significant capital today. Expect to see more pre-emptive rounds and highly competitive term sheets for any startup that can demonstrate real traction with agentic AI. The concentration of capital in this category is only intensifying. That's the day's deal flow. We'll be back tomorrow afternoon at three PM Pacific.