Investing Profile

Patrick O'Shaughnessy(48)

CEOVCInvestorFounder
Partner and CEO @ Positive Sum
positivesumvc.comStamford, Connecticut
Photo of Patrick O'Shaughnessy, Partner at Positive Sum VC
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Current Investing Position
Positive Sum VC Partner
Investment Range
$100K - $1M
Sweet Spot
$100K
Investments On Record
10
Current Fund Size
$20M

Patrick O'Shaughnessy is on these Sector & Stage Rankings

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

CompanyStageDateRound SizeTotal 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
$180M
Co-investors: Reid Hoffman (Greylock), Mustafa Suleyman (Greylock), Will Neale (Passion Capital), Andrew J Scott (7percent Ventures), Sarah Leary (Unusual Ventures), Nat Friedman (C2 Investment), Matt Mullenweg (Audrey Capital), Lachy Groom (LGF), Tom Blomfield, Zehan Wang, John Collison, Patrick Collison, Elad Gil, Claire Hughes Johnson
HumanCo
Convertible NoteSep 2021$35M
$35M
Co-investors: Joe Lonsdale (8VC), Kurt Seidensticker (The Family Fund), Chris Denny-Brown (O'Shaughnessy Ventures), Nick Jonas, Edward Norton, Anjula Acharia Bath, Nick Green, Venus Williams
Eight Sleep
AngelJun 2021
$150M
Co-investors: Fred Ehrsam (Paradigm), Trae Stephens (Founders Fund), Ryan Petersen (Founders Fund), Igor Ryabenkiy (Altair Capital Management), Jesse Robbins (Heavybit), Sophia Amoruso (Trust Fund), Naval Ravikant (The Hit Forge), Alex Rodriguez (Vision/Capital/People (VCP)), Jared Friedman (Y Combinator), Kevin Hartz (A* Capital (A Star Capitail)), Bryan Rosenblatt (Craft Ventures), Shawn Dimantha (Angel investor), Alexander Piskunov (KAAN Ventures), Ankur Nagpal (Vibe Capital), 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), Jason Calacanis (LAUNCH), Kevin Hart, Kyle Vogt, Matthew Dellavedova, Dan Romero, Anthony Pompliano, Karim Atiyeh, Sahil Lavingia, Moshe Lifschitz, Babak Nivi, Scott Belsky, Sahin Boydas, Marcy Simon
Prefect
Series AFeb 2021$12M
$56M
Co-investors: Ethan Kurzweil (Bessemer Venture Partners), Chris Denny-Brown (O'Shaughnessy Ventures), Morgan Livermore (Quiet Capital), Nat Friedman (C2 Investment), Daniel Gross (C2 Investment), Anthony Goldbloom (AIX Ventures), Gavin Baker (Atreides Management), Sam Teller (LaunchPad)
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