Calamos Advisors LLC

Q1 2020 13F Combination Report, Stock Holdings

Signature - Title
Jacqueline Sinker - SVP, CHIEF COMPLIANCE OFFICER
Location
Naperville, IL
Holdings as of
March 31, 2020
Value $
$12.7B
Num holdings
696
Date filed
4/28/2020, 05:16 PM
Description
A portion of the US holdings for this investor are reported in this report and a portion are reported by other reporting manager(s). The Form 13F report requires disclosure of the manager that files the report, the name and class of the security, the CUSIP code, the number of shares as of the end of the calendar quarter for which the report is filed, and the total market value. The market value column should not be used as a substitute for Assets Under Management (AUM), as it does not include cash held in accounts.
Previous filing
Q4 2019 - Jan 15, 2020
Next filing
Q2 2020 - Jul 27, 2020
Options Holdings
Showing stock holdings, see here for options holdings
Sym Weight Trade Impact Company Class Shares Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2020 Q1 compared to 2019 Q4 by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Jacqueline Sinker VP, CHIEF COMPLIANCE OFFICER Naperville, Illinois 4/28/2020

List of Other Managers Reporting for Calamos Advisors LLC:

Name Holdings Value Location File Number
Russell Investments Group, Ltd. $69B London, United Kingdom 028-17598
Calamos Wealth Management LLC $1.95B Naperville, IL 028-13358

Other Included Managers (3):

Num Name Location File Number
1 First State Trust Co Wilmington, DE 028-05476
2 Russell Investments Group, Ltd. 028-17598
3 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Chicago, IL 028-02682