Calamos Advisors LLC

Q1 2023 13F Combination Report, Stock Holdings

Signature - Title
Jacqueline Sinker - SVP, CHIEF COMPLIANCE OFFICER
Location
Naperville, IL
Holdings as of
March 31, 2023
Value $
$19.9B
Num holdings
1,103
Date filed
5/3/2023, 09:43 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).
Previous filing
Q4 2022 - Jan 26, 2023
Next filing
Q2 2023 - Jul 28, 2023
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 2023 Q1 compared to 2022 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 SVP, CHIEF COMPLIANCE OFFICER Naperville, Illinois 5/3/2023

List of Other Managers Reporting for Calamos Advisors LLC:

Name Holdings Value Location File Number
Russell Investments Group, Ltd. $62B London, United Kingdom 028-17598
Calamos Wealth Management LLC $1.87B Naperville, IL 028-13358

Other Included Managers (2):

Num Name File Number
1 First State Trust Co 028-05476
2 UBS ASSET MANAGEMENT AMERICAS INC 028-02682