Jack O'Brien – Biography
Last update: February 24, 2026Executive profile
Jack O'Brien is currently
Managing Director at Axonic Capital - View - Axonic Capital org chart
Create your alert
to follow the career of Jack O'Brien.
More about Jack O'Brien
Do you need to know more about Jack O'Brien? More results.
Participate
Social media
- Jack O'Brien on Google News, X (Twitter), LinkedIn, YouTube
- View the pictures of Jack O'Brien
The colleagues of Jack O'Brien
Company Colleagues
- At Axonic Capital, Jack O'Brien has 37 colleagues including Clayton DeGiacinto (Managing Partner & Investment), Amanda Favorite (CFO)…
Homonyms
- Jack O'Brien - Country Manager of United Kingdom and Ireland - Applegreen Electric
- Jack O'Brien - Manager of Group Talent Acquisition - Dalata Hotel Group
- Jack O'Brien - Managing Editor - MM+M
- Jack O'Brien - Principal - The Telos Group
- View all the 4 org charts > Close
Industry Colleagues
- In the Fund industry, Jack O'Brien has 30,049 colleagues in 1,643 companies located in 64 countries. 10,519 executive movements have been recorded in the last 12 months. Learn more about Fund.
Report an error
Update the org chart details of Jack O'Brien.
Get in Touch
Here are a few tips for establishing great contacts.
Through the switchboard, call Axonic Capital at +1 212... and ask for Jack O'Brien.
