Something NewFounder
2025 — Present
Working on a new startup project.
David McDonough Founder @JoinCommonstock (acq by @YahooFinance), before that Google & VC
David McDonough Founder @JoinCommonstock (acq by @YahooFinance), before that Google & VC
2025 — Present
Working on a new startup project.
2023 — 2025
Led a team building advanced tools and community features after Yahoo Finance acquired Commonstock.
2017 — 2023San Francisco, California, United States
Founded and led Commonstock, a social investing platform acquired by Yahoo Finance in 2023.
2012 — 2017
Worked across corporate strategy, product policy and safety, anti-spam/fraud engineering, Google for Entrepreneurs, and Google for Startups.
2009 — 2012
Started as an unpaid intern and progressed to investment analyst, focusing on technology investing.
2008 — 2009
Played squash tournaments and coached tennis and squash.