What does John Collison invest in?
John Collison invests most often at Seed and Series B (100% of the rounds on record).
Last cheque observed Oct 2026; 6 cheques on record.
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3 cheques in the last 12 months
Mostly Seed and Series B: 100% of its rounds
Every round we can evidence, newest first6 appearances
3 rounds
3 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 1 person at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
The investors most often in the same rounds as John Collison. A count of rooms they were both in, not a relationship either has claimed.
The latest companies John Collison put money into.
6 episodes naming John Collison in the title, and 4 more that mention it.

John Collison, Stripe: AI Agents Will Rewire the Internet
MentionsJohn Collison

🟣 The Collison Brothers LIVE on TBPN | John Collison, Patrick Collison, Henri Stern, Jeff Weinstein, & Zach Abrams

Citrini Memo Reactions, Kim K Enters Energy Drinks, Jane Street Sued | Patrick & John Collison, Bill Gurley, James Cadwallader, Scott Wu, Ivan Zhao, Stefano Ermon, Rune Kvist, Reiner Pope, Devansh Pandey

Cheeky Pint: Marc Andreessen, John Collison & Charlie Songhurst on Tech’s Big Questions

A Conversation with Charlie Munger & John Collison - [Invest Like the Best, REPLAY]
MentionsJohn Collison

A Conversation with Charlie Munger & John Collison - [Invest Like the Best, EP.355]

Why Stripe’s 1st Employee Bought a Bank | Darragh Buckley, Increase

John and Patrick Collison on Stripe's Growth, Agent Commerce, and the Future of Software

The System Behind Self-Driving: Waymo’s Dmitri Dolgov

What It Takes to Clear a Million Crimes a Year with Flock Safety's CEO
John Collison invests most often at Seed and Series B (100% of the rounds on record).
6 investments on record, 3 of them in the last 12 months. The most recent was in Oct 2026.
Its most recent investments on record: Tasklet (Undisclosed round, Oct 2026), Centivax, Inc. (Series B, Mar 2026) and MatX (Series B, Feb 2026).
The median round it joins is $37M.
Rarely, if at all: none of its 6 investments on record names it as the lead.
Most of the companies it backs are in the United States (100%).
Yes: it is actively investing, with 3 investments in the last 12 months.
Most often Patrick Collison (6 rounds together), CrunchFund (2 rounds together) and Google Ventures (2 rounds together).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it