Patrick O'Shaughnessy(57)

CEOVCInvestorFounder

Partner and CEO @ Positive Sum

positivesumvc.comStamford, Connecticut

Current Investing Position

Positive Sum VC Partner

Investment Range

$100K - $1M

Sweet Spot

$100K

Investments On Record

Current Fund Size

$20M

Patrick O'Shaughnessy is on these Sector & Stage Rankings

Cloud Infrastructure (Series A)Data Services (Seed)Cloud Infrastructure (Seed)Data Services (Series A)Enterprise (Series A)Consumer Internet (Seed)Boston / New England Consumer Internet (Series A)FinTech (Series A)FinTech (Seed)Enterprise (Seed)

Patrick O'Shaughnessy's Investments On Record (8)

Company	StageDateRound Size	Total Raised
Passthrough	Series AFeb 2023$10M SeedFeb 2022$5M	$15M
Co-investors: Eric Bahn (Hustle Fund), Adam Demuyakor (Wilshire Lane Capital), Sam Cates (Positive Sum VC), Robert Moore
Tegus	Series UnknownSep 2022$20M	$20M
Entrepreneur First	Series CJun 2022$160M	$170M
Co-investors: Andrew J Scott (7percent Ventures), Sarah Leary (Unusual Ventures), Lachy Groom (LGF), Trang Nguyen (Transpose platform), John Collison, Patrick Collison
HumanCo	Convertible NoteSep 2021$35M	$35M
Co-investors: Joe Lonsdale (8VC), Kurt Seidensticker (The Family Fund), Chris Denny-Brown (O'Shaughnessy Ventures), Venus Williams, Nick Jonas, Edward Norton, Anjula Acharia Bath, Nick Green
Eight Sleep	AngelJun 2021	$150M
Co-investors: Trae Stephens (Founders Fund), Ryan Petersen (Founders Fund), Fred Ehrsam (Paradigm), Igor Ryabenkiy (Altair Capital Management), Jared Friedman (Y Combinator), Jason Calacanis (LAUNCH), Ankur Nagpal (Vibe Capital), Jesse Robbins (Heavybit), Sophia Amoruso (Trust Fund), Naval Ravikant (The Hit Forge), Alex Rodriguez (Vision/Capital/People (VCP)), Kevin Hartz (A* Capital (A Star Capital)), Bryan Rosenblatt (Craft Ventures), Shawn Dimantha (Angel investor), Alexander Piskunov (KAAN Ventures), Geoffrey Woo (Anti fund), Avlok Kohli (AngelList), Todd Goldberg (Todd and Rahul's Angel Fund), Niv Dror (Shrug Capital), James Murphy (Proton Enterprises), Rahul Vohra (Todd and Rahul's Angel Fund), Kal Vepuri (Brainchild), Karim Atiyeh, Sahil Lavingia, Moshe Lifschitz, Anthony Pompliano, Matthew Dellavedova, Dan Romero, Babak Nivi, Kevin Hart, Scott Belsky, Marcy Simon, Kyle Vogt, Sahin Boydas
Prefect	Series AFeb 2021$12M	$56M
Co-investors: Ethan Kurzweil (Bessemer Venture Partners), Gavin Baker (Atreides Management), Nat Friedman (C2 Investment), Daniel Gross (C2 Investment), Anthony Goldbloom (AIX Ventures), Sam Teller (LaunchPad), Chris Denny-Brown (O'Shaughnessy Ventures), Morgan Livermore (Quiet Capital)
Bottomless	Series AJan 2021$5M	$5M
Co-investors: Dalton Caldwell (Y Combinator), Turner Novak (Banana Capital)
StemoniX	Series BFeb 2019$14M SeedOct 2016$3M	$17M
Co-investors: Daren Cotter