David Blumberg built a rare combination of operating and international investing experience before founding his own firm - one of the first four senior executives at Check Point Software, followed by international investment roles at T. Rowe Price, Apax Partners, Adler & Co., and the Bronfman Family Office. He founded Blumberg Capital in 1991, building it into an early-stage investor specializing in AI, big data, fintech, and cybersecurity, with a hands-on approach as active board members and advisors from seed through exit. That approach has produced five unicorns and seven IPOs across the firm's history, including DoubleVerify's 2021 NYSE listing, which delivered a reported 98x return after Blumberg's early 2008 investment. Blumberg Capital now manages more than $750 million with offices spanning San Francisco, Tel Aviv, Miami, and New York.
Education
AB, Government (cum laude), Harvard College
MBA, Stanford Graduate School of Business & INSEAD
Previous Experience
Senior Executive (one of the first four), Check Point Software Technologies
International Investments, T. Rowe Price
International Investments, Apax Partners
International Investments, Adler & Co. Venture Capital
International Investments, Bronfman Family Office (Claridge)
Manages international investments at T. Rowe Price, Apax Partners, Adler & Co., and the Bronfman Family Office, and serves as one of Check Point Software's first four senior executives.
1991
Founds Blumberg Capital in San Francisco.
2008
Leads an early investment in DoubleVerify.
2021
DoubleVerify completes its NYSE IPO in April, raising approximately $400 million at a valuation exceeding $3 billion, a reported 98x return for Blumberg; closes a $225 million Fund V, oversubscribed against a $200 million target.