Jon Vacko Email & Phone Number
Sr. Portfolio Manager, Senior Vice President @ Calamos Investments
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Jon Vacko Location
- Naperville, IL, US
Jon Vacko Work
- 2004 -now Sr. Portfolio Manager, Senior Vice President @
- 2010 -2013 Co-Head of Research and Investments @
- 2000 -2004 Senior Sector Analyst @
- 1997 -2000 Senior Bank Credit Analyst, Vice President @
- 1992 -1997 Examiner @
Jon Vacko Education
- University of Chicago
Master of Business Administration (MBA) (Finance)
1996-1999 - University of Wisconsin-Madison
Bachelor of Business Administration (BBA) (Finance and Accounting)
1988-1992
Jon Vacko Summary
- Jon Vacko, based in Naperville, IL, US, is currently a Sr. Portfolio Manager, Senior Vice President at Calamos Investments. Jon Vacko brings experience from previous roles at Calamos Investments, Fitch Ratings and Federal Reserve Bank of Chicago. Jon Vacko holds a 1996 - 1999 Master of Business Administration (MBA) in Finance @ University of Chicago. Jon Vacko has 2 emails and 2 mobile phone numbers on RocketReach.
Looking for a different Jon Vacko?
Find contact details for 700 million professionals.
Others Named Jon Vacko
Jon Vacko
Sr. Portfolio Manager, Senior Vice President
Naperville, IL, US
Top Calamos Investments Employees
Christopher Russell
SVP, Head of Strategic Planning
Naperville, IL, US
John Koudounis
Chief Executive Officer
Chicago, IL, US
Joe Wysocki
SVP, Portfolio Manager
Naperville, IL, US
Jackie Sinker
Chief Compliance Officer
Naperville, IL, US
Kevin Beck
Vice President, Investment Consultant
Naperville, IL, US
Jimmy Young
SVP, Co-Portfolio Manager
Naperville, IL, US
Jason Hill
Senior Vice President, Senior Co-Portfolio Manager
Naperville, IL, US
Pete Papageorgakis
SVP - Head of Product | Calamos Investments
Naperville, IL, US
Dan Dufresne
Chief Operating Officer
Chicago, IL, US
James Mitchell
Vice President
Naperville, IL, US
Paris Karasso
Managing Director
Chicago, IL, US
Geoff Frankenthal
SVP. Director of Investment Operations
Naperville, IL, US
Andy Konchan
CTO
Chicago, IL, US
John Saf
VP Portfolio Manager
Naperville, IL, US
Jerry Skiba
VP, Director of Security Operations
Naperville, IL, US
Jon Vacko
Sr. Portfolio Manager, Senior Vice President
Naperville, IL, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co