New York’s venture-capital market entered the spring of 2026 with a marquee headline: Kalshi, the Manhattan-based prediction-market startup, confirmed a $1 billion round led by Coatue that values the company at $22 billion — roughly double the valuation it carried just five months earlier. The deal, announced in May, sat atop a busy stretch in which New York startups, led by artificial intelligence and fintech, kept raising at a scale that defied broader caution about the venture market.

The Kalshi deal

Kalshi’s round was led by Coatue, with participation from Sequoia, Andreessen Horowitz and Paradigm. At $22 billion, the valuation roughly doubled the $11 billion mark the company hit only about five months prior, an unusually fast re-rating. Kalshi told Bloomberg its annualized revenue exceeds $1.5 billion, that institutional trading on its platform has surged in recent months, and that it hosts the large majority of U.S. prediction-market activity.

The company runs a federally regulated exchange where users trade contracts tied to real-world events — economic releases, elections, sports outcomes and more. Its rapid ascent has made it one of the most watched fintech stories headquartered in New York, and the round is among the largest raised by any city startup in the cycle.

A deep field

Kalshi was the standout, but it was not alone. AlleyWatch, which tracks the city’s deal flow, counted 21 New York companies raising $50 million or more in the first quarter of 2026 alone, describing New York as one of the most active venture markets in the world.

The roster skewed heavily toward AI infrastructure and financial technology:

  • Vestwell, a digital retirement-and-savings platform, raised a $385 million Series E with backing from Franklin Templeton, Blue Owl and Morgan Stanley.
  • Runway, the generative-AI video and image company, raised a $315 million Series E with NVIDIA, General Atlantic and Adobe Ventures.
  • Modal Labs, which provides serverless cloud infrastructure for machine-learning workloads, raised a $355 million Series C led by Accel, Bain Capital Ventures, General Catalyst, Menlo Ventures and Redpoint.

By spring, the AI build-out was still feeding the pipeline. In May, NYC rounds included OpenRouter, which links AI applications to large language models, raising $113 million (Series B) from investors including Andreessen Horowitz, CapitalG, Databricks Ventures and MongoDB Ventures, and Reserv, an AI-driven insurance-claims platform, raising $125 million (Series C) backed by Bain Capital Ventures, Flourish Ventures and KKR.

What it signals

The breadth of activity is a counter-narrative to the idea that venture funding has dried up. Capital has concentrated — toward AI infrastructure, applied-AI fintech and a handful of breakout names like Kalshi — but for New York’s tech sector, the result is a steady stream of nine-figure rounds anchored in the city. Each round funds engineering, sales and operations jobs, much of it in Manhattan and Brooklyn, and reinforces New York’s position as the country’s second-largest startup hub behind the Bay Area.

The concentration cuts both ways: the headline totals are buoyed by a few enormous deals, and the median early-stage round remains far smaller. But for a city that spent the early 2020s worried about whether tech talent and capital would stay, a $1 billion round at a $22 billion valuation — for a company born and based in New York — is a notable marker of where the money is flowing.

Verification

Frequently Asked Questions

How much did Kalshi raise and at what valuation?
Kalshi confirmed a $1 billion round led by Coatue at a $22 billion valuation, roughly double the $11 billion valuation it carried about five months earlier. Sequoia, Andreessen Horowitz and Paradigm participated. The New York-based company said its annualized revenue exceeds $1.5 billion.
What does Kalshi do?
Kalshi operates a federally regulated prediction market where users trade event-based contracts tied to real-world outcomes — economic data, elections, sports and more. The company says it hosts the large majority of U.S. prediction-market activity.
How active was NYC venture funding in 2026?
Very. AlleyWatch counted 21 New York companies raising $50 million or more between January and March 2026, calling New York one of the most active venture markets in the world. AI infrastructure and fintech led the deal flow.
What were some other big NYC rounds?
Among the largest: Vestwell raised $385 million (Series E, with Franklin Templeton, Blue Owl and Morgan Stanley), Runway raised $315 million (Series E, with NVIDIA, General Atlantic and Adobe Ventures), and Modal Labs raised $355 million (Series C, with Accel, Bain Capital Ventures, General Catalyst, Menlo Ventures and Redpoint).