This year's Midas List welcomes back Sandell, who joined NEA in 1996 and took the helm as managing general partner in 2016. He now serves as Executive Chairman and CIO.His biggest deal by far has been security and content delivery network giant Cloudflare, which had a blockbuster IPO in 2019 and now has a market cap of about $20 billion. (He also sits on the board and is the lead independent director.)Sandell, an advocate of accessible education, also invested in online-learning platform Coursera, where he sits on the board. The for-profit company (despite its ".org" URL), went public in 2021.Other key bets include Bloom Energy, Cloudfare, Patreon, Workday, Robinhood, and Salesforce. He previously held a position on Robinhood's Board of Directors, before resigning in 2022.