Knollwood Investment Advisory is a private equity and venture capital firm that focuses on disruptive business models and fundamental human problems. Founded 2003 in Hunt Valley, Maryland, United States, this private equity and venture capital firm invests in convertible notes, early stage ventures, and late stage ventures. Its portfolio companies include Kitopi, Arctic Wolf Networks, Superhuman, Shield Bio, Casper, Magicpin, Reflektive, TapInfluence, and Poshmark. As of February 2020, Knollwood Investment Advisory has made 11 investments. Their most recent investment was on Nov 15, 2019, when Kitopi raised $60M. Knollwood Investment Advisory has had two exits, the most notable of which include Casper and TapInfluence.