Sigma (/ˈsɪɡmə/ SIG-mə; uppercase Σ, lowercase σ, lowercase in word-final position ς; Greek: σίγμα) is the eighteenth letter of the Greek alphabet. In ...

Two Sigma's billionaire cofounders, John Overdeck and David Siegel, are stepping down. The $60 billion quant named Carter Lyons and Scott Hoffman as the new co-CEOs. Overdeck and Siegel have made ...

Two Sigma was founded in 2001 by David Siegel, a computer scientist, and John Overdeck, a mathematician, with a focus on bringing technology and data science to investment management. Today ...

By Maureen Farrell Two Sigma, one of the world’s largest hedge funds, said on Wednesday that its billionaire co-founders, John Overdeck and David Siegel, would step down as co-chief executives.

John Overdeck and David Siegel, who set up Two Sigma in 2001, are handing over the reins to two new co-CEOs after a years-long feud over the direction of a firm that manages $60 billion in assets ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The founders of Two Sigma, one of the world’s largest hedge funds, are stepping down as co-chief ...

The billionaire founders of Two Sigma Investments — John Overdeck and David Siegel — are stepping down from day-to-day management after feuding for years and handing control to two new co ...

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Please verify your email address. Then, you can speak to Charon at the Hideaway to trigger the "Echoes of the Fallen" quest and speak to Joshua. When the cutscene with Clive, Joshua, Jill, Charon ...

Summer may be over (it hurts, I know), but the start of September means a month packed with design happenings and the sometimes overwhelming delight of seeing so much new work. R & Company opens ...

An Upper Arlington home with some castle-like touches including turrets and classical sculptures, has come onto the market. The home sits off Henderson Road on Slate Run Woods Court but is nestled ...

UPPER ARLINGTON, Ohio — Glenville and Upper Arlington played three scoreless quarters on Friday night in a game where yards were hard to come by. That’s when two of Glenville’s freshmen ...