
Brian Singerman: "If SpaceX Didn't Work, Founders Fund Wouldn't Exist"
From Sourcery by Sourcery with Molly O'Shea
June 11, 2026 · 51 min
About this episode
Brian Singerman discusses his experiences at Founders Fund and the philosophy behind their investment strategies.
Brian Singerman spent 17 years at Founders Fund, where he helped drive large concentrated investments into companies like SpaceX, Palantir, Airbnb, Stripe, Stemcentrx, Anduril, and Affirm. He recently left to co-found GPx, a new fund backing emerging managers. In this episode we break down the philosophy behind Founders Fund's concentration strategy, how a lifetime of competitive strategy gaming shapes the way he reads founders, and why he is now applying the same framework to GPs instead of companies. "When I did get to meet Elon and learn more about SpaceX, it was extremely clear that there was nobody else like him on the planet who could actually pull something like SpaceX off." The conversation runs from his 2008 start at Founders Fund and what he learned from Peter Thiel, to the SpaceX bet the firm staked its career on, why he has never read a financial report, and his read on genuinely authentic founders like Cyan Banister, Palmer Luckey, and Alex Karp. Plus a round of questions submitted by Max Levchin, Trae Stephens & Scott Nolan, his views on wealth taxes and asset seizure, and his bet on N-of-1 human cultural artifacts. Brian Singerman: https://x.com/briansin Molly…
People in this episode
Host: Molly O'Shea
Guest: Brian Singerman
Topics covered
- venture capital
- investment strategy
- founders
- SpaceX
- entrepreneurship
- financial philosophy
Keywords
- Founders Fund
- SpaceX
- investment
- entrepreneurship
- venture capital
- financial strategy
- GPx
Sponsors
Brex
Mentioned in this episode
Organizations: Founders Fund, SpaceX, Palantir, Airbnb, Stripe, Stemcentrx, Anduril, Affirm, GPx
More episodes of Sourcery
- Inside Impulse Space's Factory with Founder Tom Mueller (Full Tour) · June 4, 2026 · 44 min
- Why Impulse Raised $500M to Move Things in Space | President & COO Eric Romo · June 2, 2026 · 48 min
- The Token-Maxxing Bill That Shocks Every CFO — & the Fix · June 1, 2026 · 55 min
- Inside the Alibaba Boardroom: Jack Ma, Masa Son, Joe Tsai & Jackie Reses · May 28, 2026 · 1h 7m
- Inside Marc Andreessen & Ben Horowitz's Multi-Family Office (Part II) · May 22, 2026 · 57 min
- Commure Hits $7B Backed by GC, Sequoia, Morgan Stanley · May 19, 2026 · 57 min
Explore listener stats, chart rankings, contacts and more on the Sourcery podcast page.