Hedge Fund Profile

Jana Partners

Distressed, Long/Short. hedge fund manager based in New York, NY. Founded 2001.

Profile data last updated September 2026.

$3.6B
Assets Under Mgmt
4
Employees
2001
Year Founded
United States
SEC Registered
📊 Fund Details
Legal Name
Jana Partners
Headquarters
New York, NY, United States
Strategies
Distressed Long/Short
AUM
$3.581 Billion
Employees
4
Year Founded
2001
SEC Registered
✓ Yes
Firm Type
Hedge Fund
📍 Address & Contact
🏢
767 Fifth Avenue, 8th Floor
New York, NY 10153
United States
📞
2124550900
📠
2124550903
✉
ir***@janapartners.com Unlock →
👤
hr***@janapartners.com Unlock →
Careers / HR
👥 Leadership
BS
Barry S. Rosenstein
Founder and Executive Chairman
LinkedIn
SO
Scott Ostfeld
Managing Partner and Portfolio Manager
DD
David DiDomenico
Partner
LinkedIn

Full email addresses for Jana Partners executives and other United States hedge funds are included in the US Hedge Fund List.

About Jana Partners

Jana Partners is a New York, NY, United States-based Hedge Fund founded in 2001, with approximately $3.581 Billion in assets under management and a team of 4 professionals. The firm focuses on Distressed, Long/Short strategies.

Jana Partners manages approximately $4 billion, placing it among the top 50% of US hedge funds by assets under management.

Based in New York, where our database profiles 912 other hedge funds.