Investing Profile

Bill Ackman

InvestorAngelCEOFounder
Founder and CEO
New York, New York
Photo of Bill Ackman, Angel

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Angel
$5K - $50K
$25K
28
CompanyStageDateRound SizeTotal Raised
Margin.
Pre SeedJan 2026$1M
$1M
Co-investors: Liam Ratcliffe (New Leaf Venture Partners), Greg Maffei
Outtake
Series BJan 2026$40M
Series AApr 2025$17M
$57M
Co-investors: Trae Stephens (Founders Fund), Satya Nadella, Guillermo Rauch
Uber
Post Ipo EquityJan 2025$2.3B
$14B
Co-investors: Mitchell Kapor (Kapor Capital), Alfred Lin (Sequoia Capital), Megan Quinn (Spark Capital), MG Siegler (GV (Google Ventures)), Bill Gurley (Benchmark), Jules Maltz (IVP), Nihal Mehta (ENIAC Ventures), Somesh Dash (IVP), Kevin Hartz (Founders Fund), M.G. Siegler (GV (Google Ventures)), Eric Paley (Founder Collective), David Krane (GV (Google Ventures)), Zachary Bogue (DCVC (Data Collective)), Shawn Carolan (Menlo Ventures), Matt Ocko (DCVC (Data Collective)), Rob Hayes (First Round Capital), Bill Trenchard (First Round Capital), Charles Moldow (Foundation Capital), Cyan Banister (Long Journey Ventures), Scott Banister (Long Journey Ventures), David Sacks (Craft Ventures), Chris Sacca (Lowercase Capital), Jeff Kearl (Pelion Venture Partners), Matt Cohler (KKR & Co. Inc.), Scott Belsky (capitalB), Bobby Yazdani (Cota Capital), Shervin Pishevar (Craft Ventures), Lars Fjeldsoe-Nielsen (2xN), John Kobs (YPO), Travis Kalanick (10100), Garrett Camp (Xtripe Angels), Ozi Amanat (K2 Global), Anton Levy (General Atlantic), Nimay Mehta (Lead Edge Capital), Bobby Brannigan (NextGen Venture Partners), Mitchell Green (Lead Edge Capital), Razmig Hovaghimian (Graph Ventures), Eric Tobias (High Alpha), Jack Abraham (Atomico), Scott Stanford (ACME Capital), David Cohen (Techstars), Gary Vaynerchuk (Vayner/RSE), Jeremy Stoppelman (Yelp.com), Dror Berman (Innovation Endeavors), Mike Walsh (Structure Capital), Jason Calacanis (Uber), Naval Ravikant (Sm4rt Predictive Systems), Colin Mistele (Summit Partners), Andrew Collins (Summit Partners), John Doerr (Kleiner Perkins), Shawn (Jay-Z) Carter (Marcy Venture Partners), Troy Carter, JOHN FANNING, Babak Nivi, Jeff Bezos, Khaled Helioui, Jay Z, Josh Spear
Tel Aviv Stock Exchange
Post Ipo SecondaryJan 2024$65M
$65M
Better Health
Series AJul 2023$14M
Series AOct 2021$10M
$28M
Co-investors: Hemant Taneja (General Catalyst), Raymond Tonsing (Caffeinated Capital), Fatima Husain (Comcast Ventures), Drew Oetting (formation|8)
Bremont
Series UnknownJan 2023$60M
$60M
CPKC
Post Ipo EquityNov 2022
Winners Alliance
Series UnknownAug 2022$26M
$26M