John Wolff leads Insight Partners' public equities effort as Managing Director and Chief Investment Officer, extending the traditionally private-markets firm into concentrated positions in both late-stage private and public technology companies. He brings an unusual combination of founder, public-markets, and private-markets experience, having previously founded his own investment firm after serving in senior roles at public-equity firms and originally entering finance after co-founding and successfully exiting an internet startup. John Wolff leads Insight Partners' public equities effort as Managing Director and Chief Investment Officer, extending the traditionally private-markets firm into concentrated positions in both late-stage private and public technology companies. He brings an unusual combination of founder, public-markets, and private-markets experience, having previously founded his own investment firm after serving in senior roles at public-equity firms and originally entering finance after co-founding and successfully exiting an internet startup.