William Abecassis
Founder of Inprobable
William Abecassis
Founder of Inprobable
New York, New York
Overview
Work Experience
Managing Partner and Chief Investment Officer
2022 - Current
Braven is an early-stage investor that’s built for breakthroughs within large regulated sectors, starting with financial services, insurance, and healthcare. We selectively invest in Seed through Series B companies and coordinate the full ecosystem of people and resources needed for each investment’s success. Our dedicated co-build teams augment portfolio company capabilities and create value by derisking execution, accelerating timelines, and unlocking previously inaccessible opportunities. We are experienced and reliable partners to founders, having led over $1B in venture investments, operated and scaled successful technology startups, and served at key regulatory institutions, including the FDA and the SEC.
Cofounder & Chairman
2023
A new way to manage and insure business risk. Inprobable empowers businesses to better understand their unique risk exposures and to make better risk management decisions.
Head of Innovation Capital | Alpha Strategies
2019 - 2022
Head of our newly formed Innovation Capital Group: Leading equity and debt investments in growth stage companies applying technology to reshape their industries.
Global Thematic Portfolio Manager | Alpha Strategies
2013 - 2019
Manage global & thematic strategies using quantitative country/sector models and advanced computational methods to trade FX, rates, and equity baskets.
Head of Market Intelligence | Alpha Strategies
2012 - 2019
Led team developing quantitative country and sector models to monitor the global economy
Investor / Board Member
2021 - 2022
Investor / Board Member
2021 - 2022
Investor / Board Member
2021 - 2022
Investor
2021 - 2022
Investor / Board Member
2021 - 2022
Investor
2021 - 2022
Investor / Board Member
2021 - 2022
Education
B.S.
1994 - 1997
Graduate Degree
1999 - 2000