# Aeterna Capital Partners

Aeterna Capital Partners is a Single Family Office based in New York, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** New York, United States
- **Region:** North America
- **Address:** 299 Park Avenue, New York, NY 10171, United States
- **Founded:** 2013
- **Assets under management:** Undisclosed
- **Website:** aeternacp.com
- **LinkedIn:** https://www.linkedin.com/company/aeterna-capital-partners

## Regulatory record

- **Reports private funds:** No

## About

Aeterna Capital Partners was established in 2013 by Patrick McCloskey. McCloskey previously co-managed Lazard’s Private Placement Group from New York and London and held comparable roles at Lehman Brothers and Donaldson Lufkin & Jenrette. The firm’s capital originates from his career executing private financings. The firm focuses on private equity, private credit and special situations. It executes direct co-investments and SPVs rather than primary fund commitments. Confirmed holdings include PRN Healthcare, LendingPoint and Sevita. Investments have occurred in North America and through co-investors in Europe. Continuation vehicles have been used for several positions. No public headcount or additional offices are disclosed. Patrick McCloskey founded the Twenty Minute Club as a forum for family-office principals. He also co-founded the Small Business Corps at Georgetown University’s McDonough School of Business. No operational events from the last 24 months appear in available records. The firm maintains a single-family-office structure while securing backing from additional families for co-investment capacity. Governance and sourcing remain centered on McCloskey’s board seats and the Twenty Minute Club network rather than external mandates.

## Sectors

- Healthcare Services
- Industrial Tech
- FinTech
- Media & Entertainment

## People

- Patrick McCloskey — Founder & Managing Partner

## Questions

### Who runs investment decisions at Aeterna Capital Partners?

Patrick McCloskey serves as Founder and Managing Partner. He has executed more than 150 private transactions across multiple regions. Decisions rest with him and the family capital he represents.

### How does Aeterna Capital Partners source proprietary deal flow?

McCloskey maintains long-standing relationships from his Lazard and Lehman Brothers careers. The firm also operates the Twenty Minute Club to exchange opportunities with other family offices.

### Is Aeterna Capital Partners structured as a single family office or does it operate more like a venture firm?

It is organized as a single family office. The firm receives additional family backing but does not raise external funds or charge management fees.

### Does Aeterna Capital Partners participate in fund commitments or only direct deals?

The firm executes direct co-investments and SPVs. It also holds positions in a small number of external funds including Seacoast Capital and Firmament.

### What investment stages does Aeterna Capital Partners typically target?

The firm targets lower-middle-market companies. It has completed both control and minority investments through direct and continuation-vehicle structures.

### What is Aeterna Capital Partners’ known posture on co-investments alongside external GPs?

The firm regularly co-invests with other family offices and sponsors. Examples include positions alongside Centerbridge Partners, Duchossois Capital Management and Bain Capital.

## Related profiles

- [Aerion Capital](https://altss.com/profile/aerion-capital-stephen-markscheid-family-office)
- [A Family Office](https://altss.com/profile/a-family-office)

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Last updated: 2026-08-10T15:54:10.904Z

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