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One Madison Group
One Madison Group (1MG) is a New York-based investment firm that has committed several billion dollars of equity capital across public and private markets.
One Madison Group
One Madison Group (1MG) is a New York-based investment firm that has committed several billion dollars of equity capital across public and private markets. Its team of investors and operators sources opportunities across asset classes, stages of growth, industries and geographies. The firm invests as principals with long-duration capital, aligning its own capital with that of its partners, and deploys flexible capital across both public and private markets.
General information
Firm type
Private Equity
Year founded
2016
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Principals
Omar Asali
Founding Partner
Salil Seshadri
Founding Partner
Jonathan Soros
Founding Partner
Enjelika Anastasopoulos
Exec Admn
Justin Appley
Controller
Michael Asali
Associate
Ritwik Chatterjee
Managing Director
Jason Cho
Managing Director
Bill Drew
Managing Director
Paul Fazzino
Portfolio Manager
Heath Hartman
Vice President
Richard Holahan
President
Scott Kaplan
Chief Financial Officer
Josh Lobel
Managing Director
Liz Locher
Deputy General Counsel
Carmel McNulty
Operations Associate
Elie Mekanna
Quantitative Analyst
David Murgio
General Counsel
Dan Naccarella
Chief Compliance Officer
Brian Naylor
Portfolio Manager
Karan Sehgal
Senior Portfolio Manager
Kevin Thalmann
Treasurer
Andrew Trice
Head Trader
Tim Westcott
Managing Director
Xiaopei Zhang
Quantitative Developer
Frequently asked questions
How is One Madison Group structured differently from a traditional private equity fund?
The firm invests across public and private markets under a single flexible mandate rather than through a series of closed-end funds with fixed time horizons. This structure lets it hold positions through full market cycles and adjust position size, structure, and time horizon as conditions change. The firm emphasizes long-duration, patient capital and an owner's mindset.
Does One Madison Group manage outside capital or invest solely its own balance sheet?
The firm's website states that team capital is invested alongside that of its partners, and that it intends to align interests with clients. The exact mix of internal versus external capital is not publicly disclosed, nor is the identity of its capital partners.
Who makes investment decisions at One Madison Group?
The firm's website does not name individual decision-makers, principals, or an investment committee. It describes a team of investors and operators, supported by an advisory board, with a disciplined research process grounded in fundamental analysis.
What types of companies does One Madison Group invest in?
The firm pursues opportunities across asset classes, stages of growth, industries, and geographies, according to its website. No specific sector concentration or deal-size preference is disclosed, nor are individual portfolio company names publicly listed on its site.
Does One Madison Group have an investment track record or realized returns that can be reviewed?
No track record, realized returns, or case studies are published on the firm's website. The firm describes its goal as generating consistent, long-term returns through full market cycles but does not provide performance data.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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