Career
Sean Macdonald has been Limited Partner, Chief Operating Officer of Cheyne Capital Management (Uk) since April 2020. Sean Macdonald is a control person of the firm and directly owns under 5% of it.
Cheyne Capital Management (Uk) LLP is a London, United Kingdom firm with $39.9B under management, 49 clients and 42 advisers in one office, as of its June 2026 filing.
Sean Macdonald is a Partner and Chief Operating Officer at Cheyne Capital and joined the firm in 2013.
The IAPD individual lookup on 18 October 2026 returned no individual record. This profile uses the firm’s Form ADV officer listing.
Credentials and registrations
Individual registration and examination information for Sean Macdonald is unavailable. An officer title or CRD number does not by itself establish current investment adviser representative registration, and no registration or examination counts are inferred.
Officer record
- Full name
- Sean Macdonald
- CRD
- 7751654
- Record basis
- Form ADV officer listing
- Firm bio
- cheynecapital.com
Disciplinary history is not reported here, in either direction. Check the SEC record.
Common questions
Where does Sean Macdonald work?
Sean Macdonald has been Limited Partner, Chief Operating Officer of Cheyne Capital Management (Uk) LLP since April 2020, and is a control person of the firm.
Leadership at Cheyne Capital Management (Uk)
- Jonathan LourieLimited Partner, Chief Executive Officer
- Stuart FiertzLimited Partner, President & Director of Research
- Peter HeadLimited Partner, Chief Compliance Officer
- David D'nettoLimited Partner, Chief Finance Officer
- Donna PhloraLimited Partner, Head of Business Development
- Sandra WittmannLimited Partner, General Counsel