Career
Stephen Mandel has been Managing Director of Lone Pine Capital since June 1997. Stephen Mandel is a control person of the firm and directly owns between 5% and 10% of it.
Lone Pine Capital LLC is a Greenwich, CT firm with $21.6B under management, 17 clients and 16 advisers across 2 offices, as of its March 2026 filing.
The IAPD individual lookup on 17 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 Stephen Mandel 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
- Stephen Mandel
- CRD
- 1329820
- Record basis
- Form ADV officer listing
Disciplinary history is not reported here, in either direction. Check the SEC record.
Common questions
Where does Stephen Mandel work?
Stephen Mandel has been Managing Director of Lone Pine Capital LLC since June 1997, and is a control person of the firm.