Investing Profile

Patrick O'Shaughnessy(43)

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
11
Current Fund Size
$20M

Patrick O'Shaughnessy is on these Sector & Stage Rankings

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

CompanyStageDateRound SizeTotal Raised
Tegus
Venture RoundSep 2022$20M
$20M
Entrepreneur First
Series CJun 2022$160M
$170M
£6M
Co-investors: Reid Hoffman (Greylock), Matt Mullenweg (Audrey Capital), Lachy Groom (LGF), Andrew J Scott (7percent Ventures), Nat Friedman (C2 Investment), Claire Hughes Johnson
Passthrough
Seed RoundFeb 2022$5M
$15M
Co-investors: Eric Bahn (Hustle Fund), Sam Cates (Positive Sum VC), Robert Moore
HumanCo
Seed RoundSep 2021$35M
Venture RoundSep 2021$35M
$110M
Co-investors: Chris Denny-Brown (O'Shaughnessy Ventures), Venus Williams, Edward Norton, Nick Jonas, Nick Green
Eight Sleep
Angel RoundJun 2021
$150M
Co-investors: Trae Stephens (Founders Fund), Ryan Petersen (Founders Fund), Fred Ehrsam (Paradigm), Igor Ryabenkiy (Altair Capital Management), Jason Calacanis (LAUNCH), Sophia Amoruso (Trust Fund), Naval Ravikant (The Hit Forge), Alex Rodriguez (Vision/Capital/People (VCP)), Jared Friedman (Y Combinator), Shawn Dimantha (Angel investor), Ankur Nagpal (Vibe Capital), Geoffrey Woo (Anti fund), Rahul Vohra (Todd and Rahul's Angel Fund), Todd Goldberg (Todd and Rahul's Angel Fund), Niv Dror (Shrug Capital), Avlok Kohli (AngelList), Kevin Hart, Marcy Simon, Matthew Dellavedova, Dan Romero, Karim Atiyeh, Kyle Vogt, Anthony Pompliano, Sahin Boydas, Brian Zwerner, Yagiz Sozmen, Nicholas Moryl
Prefect
Series AFeb 2021$12M
Series ADec 2020$12M
$55M
Co-investors: Ethan Kurzweil (Bessemer Venture Partners), Daniel Gross (C2 Investment), Chris Denny-Brown (O'Shaughnessy Ventures), Sam Cates (Positive Sum VC), Sam Teller (LaunchPad), Gavin Baker (Atreides Management), Anthony Goldbloom (AIX Ventures), John Curtius (Cedar Capital Group), Morgan Livermore (Quiet Capital)
Bottomless
Series AJan 2021$4.5M
$4.5M
Co-investors: Dalton Caldwell (Y Combinator), Turner Novak (Banana Capital)
StemoniX
Series BFeb 2019$14M
Seed RoundOct 2016$2.5M
$17M