PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

PARNASSUS INVESTMENTS, LLC's Holding History (CIK: 0000948669)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 107,537 Value ($000) $18,734 Avg Close $185.83 Range $169.39 - $206.82

Q3 2025

Shares 109,308 Value ($000) $22,192 Avg Close $203.90 Range $170.14 - $219.69

Q2 2025

Shares 110,154 Value ($000) $18,984 Avg Close $161.15 Range $133.38 - $174.26

Q1 2025

Shares 113,747 Value ($000) $17,625 Avg Close $171.97 Range $151.80 - $195.23

Q4 2024

Shares 97,745 Value ($000) $17,972 Avg Close $189.60 Range $174.74 - $203.09

Q3 2024

Shares 99,226 Value ($000) $17,926 Avg Close $175.74 Range $164.36 - $187.78

Q2 2024

Shares 98,828 Value ($000) $17,954 Avg Close $179.01 Range $163.30 - $190.48

Q1 2024

Shares 119,363 Value ($000) $22,552 Avg Close $180.13 Range $165.74 - $194.24

Q1 2023

Shares 3,544 Value ($000) $454 Avg Close $127.16 Range $115.45 - $139.91

Q4 2022

Shares 2,637 Value ($000) $317 Avg Close $119.63 Range $101.82 - $133.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	107,537	$18,734	$185.83	$169.39 - $206.82
Q3 2025	109,308	$22,192	$203.90	$170.14 - $219.69
Q2 2025	110,154	$18,984	$161.15	$133.38 - $174.26
Q1 2025	113,747	$17,625	$171.97	$151.80 - $195.23
Q4 2024	97,745	$17,972	$189.60	$174.74 - $203.09
Q3 2024	99,226	$17,926	$175.74	$164.36 - $187.78
Q2 2024	98,828	$17,954	$179.01	$163.30 - $190.48
Q1 2024	119,363	$22,552	$180.13	$165.74 - $194.24
Q1 2023	3,544	$454	$127.16	$115.45 - $139.91
Q4 2022	2,637	$317	$119.63	$101.82 - $133.14