Calamos Advisors LLC

Q2 2020 13F Combination Report, Stock Holdings

Signature - Title
Jacqueline Sinker - VP, CHIEF COMPLIANCE OFFICER
Location
Naperville, IL
Holdings as of
30 Jun 2020
Value $
$13,556,531,000
Num holdings
686
Filing time
27 Jul 2020, 11:07:33 UTC
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, AMZN, AAPL, TESLA INC, and ADVANCED MICRO DEVICES INC.
Previous filing
Q1 2020 - 28 Apr 2020
Next filing
Q3 2020 - 26 Oct 2020
Options Holdings
Showing stock holdings, see here for options holdings
Sym Weight Trade Impact Company Class Share Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2020 Q2 compared to 2020 Q1 by default. Changes are calculated vs the previous SEC filing.
* 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 27 Jul 2020

List of Other Managers Reporting for Calamos Advisors LLC:

Name Holdings Value Location File Number
Calamos Wealth Management LLC $2,887,103,647 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 028-17598
3 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Chicago, IL 028-02682