![blmohr on X: "2/ Renaissance Technologies, the Long Island hedge fund where Robert Mercer made billions of dollars innovating algorithmic trades, has owned stock in Comscore for the last six years. Four blmohr on X: "2/ Renaissance Technologies, the Long Island hedge fund where Robert Mercer made billions of dollars innovating algorithmic trades, has owned stock in Comscore for the last six years. Four](https://pbs.twimg.com/media/EWhhL0_XsAELK6I.png)
blmohr on X: "2/ Renaissance Technologies, the Long Island hedge fund where Robert Mercer made billions of dollars innovating algorithmic trades, has owned stock in Comscore for the last six years. Four
![Money man: U.S. billionaire Robert Mercer helped Trump win the presidency — but what does he really want? Money man: U.S. billionaire Robert Mercer helped Trump win the presidency — but what does he really want?](https://www.cbc.ca/news2/interactives/sh/wex94ODaUs/trump-robert-mercer-billionaire/assets/iGWOsNaVL7/magerman-room-2560x1746.jpeg)
Money man: U.S. billionaire Robert Mercer helped Trump win the presidency — but what does he really want?
![One of the World's Most Successful Hedge Funds Is Facing an Employee Rebellion over Donald Trump | Vanity Fair One of the World's Most Successful Hedge Funds Is Facing an Employee Rebellion over Donald Trump | Vanity Fair](https://media.vanityfair.com/photos/58aef8c3c41f737fae52813e/1:1/w_960,h_960,c_limit/t-robert-mercer-billionaire-trump.jpg)
One of the World's Most Successful Hedge Funds Is Facing an Employee Rebellion over Donald Trump | Vanity Fair
![Billionaire Investor Robert Mercer To Step Down From Firm, Selling Stake In Breitbart | Maine Public Billionaire Investor Robert Mercer To Step Down From Firm, Selling Stake In Breitbart | Maine Public](https://npr.brightspotcdn.com/dims4/default/671def1/2147483647/strip/true/crop/2052x1154+0+107/resize/1200x675!/quality/90/?url=https%3A%2F%2Fmedia.npr.org%2Fassets%2Fimg%2F2017%2F11%2F02%2Fgettyimages-673022480_slide-d1a29eef43738a3c25a0cca8e5a1de8a439282b2.jpg)
Billionaire Investor Robert Mercer To Step Down From Firm, Selling Stake In Breitbart | Maine Public
James Simons, Robert Mercer, Others at Renaissance to Pay Up to $7 Billion to Settle Tax Probe - WSJ
![aaron.smartx on X: "Renaissance Technology's Robert Mercer and Robert Lourie's Superyachts parked next to each other at Rybovich. https://t.co/UYZnyk4n4I" / X aaron.smartx on X: "Renaissance Technology's Robert Mercer and Robert Lourie's Superyachts parked next to each other at Rybovich. https://t.co/UYZnyk4n4I" / X](https://pbs.twimg.com/media/FDjEcOaXEAEJlbG.jpg:large)