{"id":"chris-rayner-cook","title":"Chris Rayner-Cook","content":"**Chris Rayner-Cook** is a UK-based finance executive with more than 20 years of experience across traditional finance and crypto. He currently serves as Chief Investment Officer of [Brevan Howard](https://iq.wiki/wiki/brevan-howard) Digital, leading Brevan Howard's digital asset investment team. He previously served as Global Head of Trading and Financing at [Coinbase](https://iq.wiki/wiki/coinbase). [\\[1\\]](#cite-1)​[\\[2\\]](#cite-2)​\n\n​\n\n## Early Life & Education\n\nChris Rayner-Cook completed his Bachelor of Science degree in Pharmacology from the University of Bristol in June 2000. [\\[2\\]](#cite-2)​\n\n## Career\n\n**Career**Rayner-Cook began his career at Merrill Lynch in 2000. [\\[2\\]](#cite-2) Over the years, he managed capital at hedge funds including Brevan Howard, Citadel, and Millennium. [\\[2\\]](#cite-2)​\n\nHe co-founded a tokenization business called IVNO, which was sold to [R3](https://iq.wiki/wiki/r3) in 2021. [\\[1\\]](#cite-1)​\n\nHe served as Global Head of Trading and Financing at [Coinbase](https://iq.wiki/wiki/coinbase) for approximately two years, ending around the first quarter of 2024, where he oversaw trading and financial operations within the company. [\\[1\\]](#cite-1)​\n\nHe currently serves as Chief Investment Officer of Brevan Howard Digital, leading the firm's digital asset investment team. [\\[2\\]](#cite-2)​\n\n## Public Commentary\n\nRayner-Cook co-authored a report on crypto's role in institutional portfolio diversification with Christopher Carrano of Venn by Two Sigma, examining how digital assets can affect portfolio diversification from a systematic risk perspective. [\\[1\\]](#cite-1)​\n\nHe spoke at CfC St. Moritz 2026, an application-only conference limited to 250 attendees that brings together institutional investors, family offices, and crypto industry figures to discuss digital assets, blockchain, and traditional finance. [\\[3\\]](#cite-3)​[\\[4\\]](#cite-4)​","summary":"Chris Rayner-Cook is a seasoned finance executive in the UK, currently serving as CIO of Brevan Howard Digital. With over 20 years in finance, he has led trading teams at Coinbase and held roles at major hedge funds.","images":[{"id":"QmbTLE3vvBPSFsD4t4FSjRbks966SDKovvDFp6BaUFmjcx","type":"image/jpeg, image/png"}],"categories":[{"id":"people","title":"people"}],"tags":[{"id":"Founder"},{"id":"Investor"},{"id":"Speaker"},{"id":"Bitcoin"},{"id":"Ethereum"}],"media":[{"id":"QmbTLE3vvBPSFsD4t4FSjRbks966SDKovvDFp6BaUFmjcx","name":"2026_chrisraynercook_web-600x750-crop.webp","caption":"","thumbnail":"QmbTLE3vvBPSFsD4t4FSjRbks966SDKovvDFp6BaUFmjcx","source":"IPFS_IMG"}],"metadata":[{"id":"linkedin_profile","value":"https://www.linkedin.com/in/chris-rayner-cook/"},{"id":"website","value":"https://cfc-stmoritz.com/profiles/chris-rayner-cook"},{"id":"references","value":"[{\"id\":\"9642eabc-7d5c-431c-a02c-83ae44b71200\",\"url\":\"https://www.linkedin.com/in/chris-rayner-cook/\",\"description\":\"Chris Rayner-Cook — LinkedIn profile\",\"timestamp\":1787122585564},{\"id\":\"a603dd04-99c1-4d99-842b-eb0db259eaae\",\"url\":\"https://cfc-stmoritz.com/profiles/chris-rayner-cook\",\"description\":\"CfC St. Moritz — Chris Rayner-Cook speaker profile\",\"timestamp\":1787122585564},{\"id\":\"b663b9a9-8ec9-4430-b5dd-b7fda32afba4\",\"url\":\"https://www.prnewswire.com/news-releases/the-cfc-st-moritz-returns-in-january-2026-featuring-leaders-from-franklin-templeton-drw-kraken-binance-the-eu-commission-302559068.html\",\"description\":\"PR Newswire — CfC St. Moritz 2026 press release\",\"timestamp\":1787122585564},{\"id\":\"4616190a-d052-41aa-8615-2d63ed5023f3\",\"url\":\"https://cfc-stmoritz.com/\",\"description\":\"CfC St. Moritz — official website\",\"timestamp\":1787122585564}]"},{"id":"commit-message","value":"\"Added new wiki Chris Rayner-Cook\""}],"events":[{"id":"167bcd0f-b0c8-46a5-bcb9-ccb5f7f23172","date":"2000-01-01","title":"Began career at Merrill Lynch","type":"CREATED","description":"Chris Rayner-Cook started his career at Merrill Lynch in 2000.","link":null,"continent":null,"country":null},{"id":"f72d4472-f863-42e3-b8f2-9fcfec7d8868","date":"2021-01-01","title":"Co-founded IVNO","type":"DEFAULT","description":"Co-founded and sold IVNO to R3 in 2021.","link":null,"continent":null,"country":null},{"id":"02712fa0-d7c6-493e-8c97-e0af6b3eda5a","date":"2024-01-01","title":"Global Head at Coinbase","type":"DEFAULT","description":"Served as Global Head of Trading and Financing at Coinbase until Q1 2024.","link":null,"continent":null,"country":null},{"id":"924d9458-f343-458e-afe8-3d58ad303854","date":"2026-01-01","title":"CIO at Brevan Howard Digital","type":"DEFAULT","description":"Leading Brevan Howard's digital asset investment team as CIO.","link":null,"continent":null,"country":null}],"user":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"author":{"id":"0x8af7a19a26d8fbc48defb35aefb15ec8c407f889"},"operator":{"id":"0x04e4a72e18b46EC55Ba1361CEFcEF0404b520f47"},"language":"en","version":1,"linkedWikis":{"blockchains":[],"founders":[],"speakers":[]}}