PO

Patrick O'shaughnessy

Founder of Positive Sum & Colossus

Stamford, Connecticut

CEO
VC
Investor
Founder

Invests in

Stages:

Series A
Seed

  • Min Investment:

    $100,000.00

  • Max Investment:

    $1,000,000.00

  • Target Investment:

    $100,000.00

Skills

Equity Research
Equities
Portfolio Management
Investment Strategies
Asset Allocation
Asset Managment
Valuation
Mutual Funds
Quantitative Analytics
Financial Modeling
Securities

Education

Lists including Patrick

AT
AS
AT
AH

All Series A Investors

14748 people

AM
AT
AS
AR

All Seed Investors

19691 people

Investments

Passthrough

Seed

Total Funding: $15M

Tegus

Series Unknown

Total Funding: $20M

Entrepreneur First

Series C

Total Funding: $180M

HumanCo

Convertible Note

Total Funding: $35M

Eight Sleep

Angel

Total Funding: $150M

Prefect

Series A

Total Funding: $56M

Bottomless

Series A

Total Funding: $5M

StemoniX

Seed

Total Funding: $17M

Work Experience

PS
Positive Sum

2020

  • Founder and CEO

    2020

    Investing in founders doing their life’s work

C
Colossus

2020

  • Founder and Chairman

    2020

    Podcasts on business and investing

Invest Like the Best

2016

  • Host

    2016

O'Shaughnessy Asset Management

2018 - 2023

  • Chief Executive Officer

    2018 - 2023

OA
O’Shaughnessy Asset Management, LLC (osam.com)

2007 - 2017

  • Principal and Portfolio Manager

    2007 - 2017