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About John P. Calamos Sr. of CALAMOS ADVISORS LLC

John P. Calamos Sr. is Chairman, Ceo And Global Co-Cio at Calamos Advisors Llc and has been affiliated with Calamos Advisors Llc since October-2004.

Calamos Advisors Llc is an investment advisor that manages 23.5 BN dollars in regulatory AUM and has 246 employees, of which 105 perform investment advisory functions. The managers's latest filing has disclosed 11BN in positions, which represents 45% of the manager's regulatory AUM.

For more on Calamos Advisors Llc including top positions, information on the investment process, service provider information, other key employees, real time performance, 13-F holdings and more visit the Fund Profile


Top 25%
StockAlpha 3 yr performance attributed to stock picking: -2.2%/yr

Co-workers of John P. Calamos Sr. at CALAMOS ADVISORS LLC

Name Title In Position Since
John P. Calamos Jr. Svp October-2004
Jerald C. Jackson Svp, General Counsel And Secretary April-2010
Nimish S. Bhatt Svp, Chief Financial Officer May-2011
Gary D. Black Evp, Global Co-Cio, Cio Alternative Strategies August-2012
Jessica M. Mazza Vp, Chief Compliance Officer April-2014

CALAMOS ADVISORS LLC Month to Date Performance Details

Ticker Size Sector Stock Move Sector Move StockAlpha Attribution Days to Liquidate Trade Crowdedness
AAPL 4.54369% Tech 22.63% 10.04% 0.53% 0 45%
GOOGL 3.71461% Tech 17.13% 10.04% 0.26% 0 41%
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John P. Calamos Sr. Office Address

UNITED STATES, 60563-2787

John P. Calamos Sr. Contact Information

Phone Number: 630.245.7200
Fax Number: 630.245.7511



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