Sequoia Capital

Money Moves

Co-led Kalshi's $1 billion Series G

Kalshi raised $1 billion at a $40 billion valuation, up from $22 billion in May. Sequoia Capital and Wellington Management co-led the round. The company says the money will pay for single-stock perpetual futures, contracts tied to computing costs and index products built with S&P.

Updated 6 days ago

Money Moves

As of September 2026: Investor; first defense tech bet was Mach

In June, Mach Industries raised $300 million at a $1.8 billion valuation. On September 10 it announced a $600 million extension that doubled the valuation to $3.7 billion; Sequoia, Ribbit Capital, Infinite Capital, and Bedrock all doubled down.

Updated Sep 11

Money Moves

As of August 2026: Returning investor in Rillet

Rillet, an AI-native accounting startup, raised $100 million at a $1 billion valuation. The round closed in under 48 hours, after a board meeting where the company told investors its revenue had doubled in a quarter. It wasn't looking for money.

Updated Aug 31

Money Moves

As of June 2026: New investor in this round

NinjaOne, a company that makes software to manage and secure a business's computers, raised more than $400 million on June 9, 2026. The deal valued the Austin firm at $12.3 billion, roughly double its price a year earlier.

Updated Jun 9

Money Moves

As of May 2026: Co-lead investor

In April 2026, London AI lab Ineffable Intelligence raised $1.1 billion at a $5.1 billion valuation, the largest seed round in European history. The founder, David Silver, is a University College London professor who led Google DeepMind's AlphaGo and AlphaZero, programs that learned board games entirely through self-play.

Updated May 31