Company: PTC
Filing Date: 2025-12-23
Form Type: DEF 14A
Source: 0001104659-25-124170
Chunk: 64

Company: PTC INC.
Filing Date: 2025-12-23
Form: DEF 14A
Chunk 64
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| 2025Highlights | ​ | ​ | ProxySummary | ​ | ​ | CorporateGovernance | ​ | ​ | ExecutiveCompensation | ​ | ​ | AuditorMatters | ​ | ​ | PTC StockOwnership | ​ | ​ | Annual MeetingInformation | ​ | ​ | OtherGovernance | ​ | ​ | Appendix A | ​ |

INFORMATION ABOUT PTC COMMON STOCK OWNERSHIP Shareholders Who Own at Least 5% of PTC The following table shows all persons we believe to be beneficial owners of more than 5% of PTC common stock as of November 30, 2025.

| ​ | Shareholder                               | ​ | ​ | ​ | Number of SharesBeneficially Owned(1)(#) |   |               |   | ​ | ​ | ​ | Percentage of CommonStock Outstanding(2) |   |        |   | ​ |
| ​ | T. Rowe Price Investment Management, Inc. 
 101 E. Pratt StreetBaltimore, MD 21201    | ​ | ​ | ​ | ​                                        | ​ | 17,783,204(3) | ​ | ​ | ​ | ​ | ​                                        | ​ | 14.90% | ​ | ​ |
| ​ | The Vanguard Group                        
 100 Vanguard BoulevardMalvern, PA 19355   | ​ | ​ | ​ | ​                                        | ​ | 13,535,231(4) | ​ | ​ | ​ | ​ | ​                                        | ​ | 11.34% | ​ | ​ |
| ​ | BlackRock, Inc.                           
 50 Hudson YardsNew York, NY 10001         | ​ | ​ | ​ | ​                                        | ​ | 12,258,557(5) | ​ | ​ | ​ | ​ | ​                                        | ​ | 10.27% | ​ | ​ |

(1) Beneficial owners of PTC common stock are those who have the power to vote or to sell that stock. Our information is based on reports filed with the Securities and Exchange Commission (SEC) by the firms listed. (2) For purposes of determining the percentage of common stock outstanding, the number of shares