Calamos Advisors LLC

Q3 2018 13F Holdings Report, Options Holdings

Signature - Title
Jacqueline Sinker - SVP, CHIEF COMPLIANCE OFFICER
Location
Naperville, IL
Options holdings as of
September 30, 2018
Notional value $
$2.98B
Number of holdings
49
Date filed
10/22/2018, 01:12 PM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q2 2018 - Jul 17, 2018
Next filing
Q4 2018 - Jan 24, 2019
Stock holdings
Showing options holdings, see here for stock holdings
Sym Company Class Option Share Change Activity * Price $ Shares Notional Value
Filing 2018 Q3 compared to 2018 Q2 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 10/22/2018

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