<SEC-DOCUMENT>0001752724-23-270720-index.html : 20231128
<SEC-HEADER>0001752724-23-270720.hdr.sgml : 20231128
<ACCEPTANCE-DATETIME>20231128143137
ACCESSION NUMBER:		0001752724-23-270720
CONFORMED SUBMISSION TYPE:	NPORT-P
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20230930
FILED AS OF DATE:		20231128
DATE AS OF CHANGE:		20231128
PERIOD START:           	20231231

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Nuveen S&P 500 Dynamic Overwrite Fund
		CENTRAL INDEX KEY:			0001338561
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA

	FILING VALUES:
		FORM TYPE:		NPORT-P
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21809
		FILM NUMBER:		231444850

	BUSINESS ADDRESS:	
		STREET 1:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		312-917-8146

	MAIL ADDRESS:	
		STREET 1:		333 WEST WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Nuveen Equity Premium & Growth Fund
		DATE OF NAME CHANGE:	20050913
</SEC-HEADER>
<DOCUMENT>
<TYPE>NPORT-P
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>NPORT-EX
<SEQUENCE>2
<FILENAME>tiaa_SPXX.htm
<TEXT>
Document 2 - file: tiaa_SPXX.htm

</DOCUMENT>
</SEC-DOCUMENT>