Calamos Advisors LLC

Q4 2021 13F Combination Report, Stock Holdings

Signature - Title
Jacqueline Sinker - VP, CHIEF COMPLIANCE OFFICER
Location
Naperville, IL
Holdings as of
31 Dec 2021
Value $
$24.9B
Num holdings
1,083
Date filed
01 Feb 2022, 09:15
Form type
13F-HR
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). Top holdings included MSFT, AAPL, AMZN, SPY, and GOOGL.
Previous filing
Q3 2021 - 26 Oct 2021
Next filing
Q1 2022 - 03 May 2022
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 2021 Q4 compared to 2021 Q3 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 01 Feb 2022

List of Other Managers Reporting for Calamos Advisors LLC:

Name Holdings Value Location File Number
Calamos Wealth Management LLC $2.76B 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. London, United Kingdom 028-17598
3 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Chicago, IL 028-02682