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Atheneum Capital
Atheneum Capital was established in 2005 by Richard Rankin. The firm manages the private wealth from his career in investment banking at Morgan Stanley and...
Atheneum Capital
Atheneum Capital was established in 2005 by Richard Rankin. The firm manages the private wealth from his career in investment banking at Morgan Stanley and UBS. It operates as a single-family office based in Norwalk, Connecticut. The office makes principal investments in early- and growth-stage public and private businesses. Sectors include life sciences, green energy, and technology. It has co-invested with DW Healthcare Partners in Spectrum Solutions. Investments span North America. Structures include direct co-investments and private equity. No team size is disclosed. Richard Rankin also holds roles at Mark J. Muller Equities and Dock Street Asset Management. The firm maintains properties in Norwalk and Florida. It participates in networks such as the New York Yacht Club and Palm Beach Hedge Fund Association.
General information
Firm type
Single Family Office
Year founded
2005
AUM
Undisclosed
Location
Region
North America
Country
United States
City
Norwalk
Corporate office
Norwalk, CT, United States
Principals
Richard Rankin
Founder and General Manager
Sector focus
Frequently asked questions
Who runs investment decisions at Atheneum Capital?
Richard Rankin serves as Founder and General Manager. He previously worked at Morgan Stanley and UBS.
How does Atheneum Capital source proprietary deal flow?
Richard Rankin maintains memberships in the New York Yacht Club, Family Office Association, and Palm Beach Hedge Fund Association.
Does Atheneum Capital participate in fund commitments or only direct deals?
The firm uses direct co-investments, SPVs, private equity and private credit structures.
What investment stages does Atheneum Capital typically target?
Early Stage and Growth investments form the core focus.
Where does the underlying wealth come from?
Wealth originates from Richard Rankin’s investment-banking tenure at Morgan Stanley and UBS.
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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