Heisenberg Capital is a Bitcoin-focused venture capital fund co-founded by Max Keiser and Stacy Herbert to invest in Bitcoin-related startups. Heisenberg Capital's Twitter Score is 23 out of 1000 as of July 2026, ranking #47,515 (top 10%) among 531,432 tracked accounts.
Heisenberg Capital was co-founded by Max Keiser and Stacy Herbert, with Bitcoin maximalism as its stated dominant investment thesis. The fund has maintained a singular focus on the Bitcoin ecosystem, backing startups operating within that space. Heisenberg Capital has 7,689 followers as of July 2026 on X and has published 7 posts, with the most recent account activity on record dating to August 2020.
Heisenberg Capital has been mentioned by 14 accounts, with 26 total mentions across the platform.
Who follows Heisenberg Capital on X?
The accounts that follow Heisenberg Capital include 111 founders, 13 angel investors, 74 influencers and 4 VCs. Among them are Delphi Digital, Matthew Graham, Notsofast, Jane Lippencott, Spencer Bogart and Tuur Demeester.