<SEC-DOCUMENT>0001104659-23-113812-index.html : 20240327
<SEC-HEADER>0001104659-23-113812.hdr.sgml : 20240327
<ACCEPTANCE-DATETIME>20231102163012
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001104659-23-113812
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20231102

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Morningstar, Inc.
		CENTRAL INDEX KEY:			0001289419
		STANDARD INDUSTRIAL CLASSIFICATION:	INVESTMENT ADVICE [6282]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				363297908
		STATE OF INCORPORATION:			IL
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		22 WEST WASHINGTON STREET
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60602
		BUSINESS PHONE:		(312) 696-6000

	MAIL ADDRESS:	
		STREET 1:		22 WEST WASHINGTON STREET
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60602
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tm2329720d1_correspimg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tm2329720d1_correspimg001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tm2329720d1_correspimg002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tm2329720d1_correspimg002.jpg

</DOCUMENT>
</SEC-DOCUMENT>