<SEC-DOCUMENT>0000314984-21-000024-index.html : 20211015
<SEC-HEADER>0000314984-21-000024.hdr.sgml : 20211015
<ACCEPTANCE-DATETIME>20211015105853
ACCESSION NUMBER:		0000314984-21-000024
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20211015
DATE AS OF CHANGE:		20211015

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND
		CENTRAL INDEX KEY:			0001171471
		IRS NUMBER:				030426532
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-84447
		FILM NUMBER:		211325202

	BUSINESS ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60653
		BUSINESS PHONE:		6302451046

	MAIL ADDRESS:	
		STREET 1:		2020 CALAMOS COURT
		STREET 2:		C/O CALAMOS ADVISORS LLC
		CITY:			NAPERVILLE
		STATE:			IL
		ZIP:			60653

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			THRIVENT FINANCIAL FOR LUTHERANS
		CENTRAL INDEX KEY:			0000314984
		IRS NUMBER:				390123480
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		901 MARQUETTE AVENUE
		STREET 2:		SUITE 2500
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55402-3211
		BUSINESS PHONE:		6123407215

	MAIL ADDRESS:	
		STREET 1:		901 MARQUETTE AVENUE
		STREET 2:		SUITE 2500
		CITY:			MINNEAPOLIS
		STATE:			MN
		ZIP:			55402-3211

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AID ASSOCIATION FOR LUTHERANS
		DATE OF NAME CHANGE:	19940803
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>tfl13gcalamoscoif.htm
<TEXT>
Document 1 - file: tfl13gcalamoscoif.htm

</DOCUMENT>
</SEC-DOCUMENT>