<SEC-DOCUMENT>0001654954-20-002442-index.html : 20200310
<SEC-HEADER>0001654954-20-002442.hdr.sgml : 20200310
<ACCEPTANCE-DATETIME>20200310161854
ACCESSION NUMBER:		0001654954-20-002442
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		32
CONFORMED PERIOD OF REPORT:	20200310
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20200310
DATE AS OF CHANGE:		20200310

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PTC INC.
		CENTRAL INDEX KEY:			0000857005
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				042866152
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-18059
		FILM NUMBER:		20701762

	BUSINESS ADDRESS:	
		STREET 1:		121 SEAPORT BOULEVARD
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210
		BUSINESS PHONE:		7813705000

	MAIL ADDRESS:	
		STREET 1:		121 SEAPORT BOULEVARD
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PARAMETRIC TECHNOLOGY CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>ptc-20201231.htm
<DESCRIPTION>CURRENT REPORT
<TEXT>
Document 1 - file: ptc-20201231.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>ptc_ex991.htm <DESCRIPTION>PRESENTATION <TEXT> Document 2 - file: ptc_ex991.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>ptc_ex991000.jpg <DESCRIPTION>IMAGE <TEXT> Document 3 - file: ptc_ex991000.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>ptc_ex991001.jpg <DESCRIPTION>IMAGE <TEXT> Document 4 - file: ptc_ex991001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>ptc_ex991002.jpg <DESCRIPTION>IMAGE <TEXT> Document 5 - file: ptc_ex991002.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>ptc_ex991003.jpg <DESCRIPTION>IMAGE <TEXT> Document 6 - file: ptc_ex991003.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>ptc_ex991004.jpg <DESCRIPTION>IMAGE <TEXT> Document 7 - file: ptc_ex991004.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>ptc_ex991006.jpg <DESCRIPTION>IMAGE <TEXT> Document 9 - file: ptc_ex991006.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>ptc_ex991007.jpg <DESCRIPTION>IMAGE <TEXT> Document 10 - file: ptc_ex991007.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>ptc_ex991008.jpg <DESCRIPTION>IMAGE <TEXT> Document 11 - file: ptc_ex991008.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>ptc_ex991009.jpg <DESCRIPTION>IMAGE <TEXT> Document 12 - file: ptc_ex991009.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>ptc_ex991011.jpg <DESCRIPTION>IMAGE <TEXT> Document 14 - file: ptc_ex991011.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>ptc_ex991015.jpg <DESCRIPTION>IMAGE <TEXT> Document 18 - file: ptc_ex991015.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>ptc_ex991016.jpg <DESCRIPTION>IMAGE <TEXT> Document 19 - file: ptc_ex991016.jpg
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>20 <FILENAME>ptc-20201231.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA <TEXT> Document 20 - file: ptc-20201231.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.CAL <SEQUENCE>21 <FILENAME>ptc-20201231_cal.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE <TEXT> Document 21 - file: ptc-20201231_cal.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.DEF <SEQUENCE>22 <FILENAME>ptc-20201231_def.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE <TEXT> Document 22 - file: ptc-20201231_def.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>23 <FILENAME>ptc-20201231_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE <TEXT> Document 23 - file: ptc-20201231_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>24 <FILENAME>ptc-20201231_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE <TEXT> Document 24 - file: ptc-20201231_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>25 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 25 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>26 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 26 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>27 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 27 - file: FilingSummary.html
Document 27 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>28 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 28 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>29 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 29 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>30 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 30 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>31 <FILENAME>ptc-20201231_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 31 - file: ptc-20201231_htm.html
Document 31 - RAW XML: ptc-20201231_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>32 <FILENAME>0001654954-20-002442-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 32 - file: 0001654954-20-002442-xbrl.zip
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