Awesome financial institution open source groups Collection of financial institution open source groups Asset Management Athena Capital Research Alliance-Bernstein Allianz AQR Capital Management BlackRock BlackStone Blue Mountain Capital BNY Mellon Bridgewater Associates Capital Fund Management (CFM) D. E. Shaw Fidelity International G-Research Marshall Wace Man AHL Man Group PIMCO Quadrature Capital Qube Research & Technologies Schroders Two Sigma Winton Captial WorldQuant Bank / Brokerages ANZ Bank Barclays Captial One Citi Credit Suisse Deutsche Bank AG Goldman Sachs HSBC ING Bank J.P. Morgan Morgan-Stanley Rabobank Saxo Bank SEB Société Générale UBS IB Exchange CME Group Deutsche Börse Group Euronext LMAX London Stock Exchange Group Nasdaq Market Makers / Proprietary Trading Belvedere Trading DRW IG Group IMC Financial Markets Jane Street Jump Trading Optiver Asia PEAK6 Investments L.P. Tower Research Capital Tsuru Capital XTX Markets Vendor / Market data provider Bloomberg Cinnober Dow Jones FactSet Refinitiv Snowflake Thomson Reuters Others FIX Trading Community The Fintech Open Source Foundation