John Nusbaum Email & Phone Number
Managing Director and Portfolio Manager @ One William Street Capital
5 free lookup(s).
No credit card required.
John Nusbaum Location
- New York, NY, US
John Nusbaum Work
- 2024 - now Managing Director and Portfolio Manager @
- 2014 - 2023 Portfolio Manager, Corporate and Distressed Credit @
- 2011 - 2013 Managing Director @
- 2007 - 2011 Managing Director @
- 2006 - 2007 Managing Director @
- 2003 - 2006 Managing Director and Portfolio Manager @
- 1999 - 2003 Managing Director, Senior Portfolio Manager, Corporate Investments @ Moore Strategic Value Partners, Tokyo
- 1997 - 1999 Vice President, Global High Yield @
- 1994 - 1997 Associate, High Yield @
John Nusbaum Education
- The Tuck School of Business at Dartmouth
MBA (Finance)
1992 - 1994 - University of Virginia
B.S. Commerce (Major in Finance, Minor in German)
1985 - 1989
John Nusbaum Summary
- John Nusbaum, based in New York, NY, US, is currently a Managing Director and Portfolio Manager at One William Street Capital Management, L.P.. John Nusbaum brings experience from previous roles at 400 Capital Management LLC, Benefit Street Partners, Strategic Value Partners and Blackstone. John Nusbaum holds a 1992 - 1994 MBA in Finance @ The Tuck School of Business at Dartmouth. John Nusbaum has 1 emails and 2 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different John Nusbaum?
Find contact details for 700 million professionals.
Others Named John Nusbaum
John Nusbaum
Helpdesk Analyst
Westland, MI, US
John Nusbaum
Sales Associate
Killeen, TX, US
Jack Nusbaum
Chairman
New York, NY, US
John Nusbaum
Managing Director and Portfolio Manager
New York, NY, US
Top One William Street Capital Employees
Ian Crane
Senior Vice President, Senior Funds Controller
New York, NY, US
Phoebe Cheng
Managing Director
New York, NY, US
Wayne Dovan
Managing Director, Business Development
New York, NY, US
Yadong Li
Managing Director
New York, NY, US
Crystal Frumberg
Chief Financial Officer
United States
Arthur Damoulakis
Chief Compliance Officer and Legal Counsel
New York, NY, US
Chris Brown
Managing Director
New York, NY, US
Kurt Locher
Chief Operating Officer
New York, NY, US
Sai Polisetty
Managing Director
New York, NY, US
John Nusbaum
Managing Director and Portfolio Manager
New York, NY, US
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co