Company:  PTC INC. (PMTC)
Form Type:  10-Q
Filing Date:  5/11/2011 
CIK:  0000857005 
Address:  140 KENDRICK STREET 
City, State, Zip:  NEEDHAM, Massachusetts 02494 
Telephone:  (781) 370-5000 
Fiscal Year:  09/30 
Last Trade
Last Trade: 
$24.30  
Change: 
-0.53 (-2.14%)  
Trade Time: 
May 22  
Market Cap: 
$2.91B
Description of Business
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  FORM 10-Q
    PART I-FINANCIAL INFORMATION
      ITEM 1. UNAUDITED CONDENSED FINANCIAL STATEMENTS
        BALANCE SHEET
        INCOME STATEMENT
        CASH FLOW
        NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
          BALANCE SHEET
      ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL ...
        BENEFICIAL OWNERS
      ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT ...
      ITEM 4. CONTROLS AND PROCEDURES
    PART II-OTHER INFORMATION
      ITEM 1. LEGAL PROCEEDINGS
      ITEM 1A. RISK FACTORS
      ITEM 6. EXHIBITS
    SIGNATURE
  EXHIBIT 31.1
    CERTIFICATION
  EXHIBIT 31.2
    CERTIFICATION
  EXHIBIT 32.1
    Certification of Periodic Financial Report