ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

WELCH & FORBES LLC's Holding History (CIK: 0000105495)

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

Q4 2025
Shares 3,659 Value ($000) $308 Avg Close $86.76 Range $67.91 - $101.29
Q3 2025
Shares 3,659 Value ($000) $338 Avg Close $84.89 Range $70.21 - $98.85
Q2 2025
Shares 3,434 Value ($000) $277 Avg Close $75.73 Range $60.49 - $87.54
Q1 2025
Shares 3,434 Value ($000) $300 Avg Close $100.41 Range $84.39 - $109.99
Q4 2024
Shares 3,436 Value ($000) $340 Avg Close $104.86 Range $94.42 - $113.19
Q3 2024
Shares 3,457 Value ($000) $389 Avg Close $117.63 Range $94.95 - $146.54
Q2 2024
Shares 3,457 Value ($000) $481 Avg Close $131.08 Range $119.43 - $142.71
Q1 2024
Shares 2,790 Value ($000) $392 Avg Close $126.74 Range $107.44 - $145.77
Q4 2023
Shares 2,812 Value ($000) $337 Avg Close $100.54 Range $83.41 - $121.53
Q3 2023
Shares 2,784 Value ($000) $261 Avg Close $99.12 Range $87.24 - $111.57
Q2 2023
Shares 2,726 Value ($000) $302 Avg Close $90.19 Range $68.54 - $113.26
Q1 2023
Shares 2,742 Value ($000) $225 Avg Close $80.03 Range $63.01 - $88.42
Q3 2022
Shares 2,700 Value ($000) $224 Avg Close $96.21 Range $81.31 - $108.99
Q2 2022
Shares 2,700 Value ($000) $249 Avg Close $106.67 Range $89.00 - $130.58
Q1 2022
Shares 2,700 Value ($000) $354 Avg Close $126.46 Range $105.59 - $139.53
Q4 2021
Shares 2,700 Value ($000) $374 Avg Close $137.46 Range $116.03 - $155.32
Q3 2021
Shares 2,700 Value ($000) $340 Avg Close $118.42 Range $107.47 - $133.60
Q2 2021
Shares 2,700 Value ($000) $332 Avg Close $112.78 Range $99.32 - $124.02
Q1 2021
Shares 3,000 Value ($000) $335 Avg Close $101.00 Range $91.73 - $111.76
Q4 2020
Shares 3,000 Value ($000) $288 Avg Close $85.63 Range $72.68 - $98.15
Q3 2020
Shares 3,000 Value ($000) $223 Avg Close $65.62 Range $54.94 - $73.61
Q4 2019
Shares 5,239 Value ($000) $262 Avg Close $47.00 Range $43.45 - $50.25
Q3 2019
Shares 5,239 Value ($000) $247 Avg Close $41.06 Range $34.02 - $47.16
Q1 2018
Shares 8,188 Value ($000) $285 Avg Close $32.52 Range $28.08 - $36.78
Q4 2017
Shares 8,230 Value ($000) $250 Avg Close $29.39 Range $27.05 - $31.71
Q3 2017
Shares 8,188 Value ($000) $236 Avg Close $24.35 Range $20.85 - $27.77
Q1 2016
Shares 12,665 Value ($000) $172 Avg Close $11.59 Range $9.93 - $13.21
Q4 2015
Shares 10,426 Value ($000) $138 Avg Close $12.79 Range $11.83 - $13.71
Q3 2015
Shares 10,426 Value ($000) $138 Avg Close $13.21 Range $12.09 - $14.55
Q2 2015
Shares 10,426 Value ($000) $152 Avg Close $13.43 Range $12.47 - $14.47
Q1 2015
Shares 10,426 Value ($000) $143 Avg Close $12.62 Range $11.39 - $13.35
Q4 2014
Shares 10,426 Value ($000) $138 Avg Close $12.28 Range $10.22 - $13.37
Q3 2014
Shares 11,538 Value ($000) $133 Avg Close $11.78 Range $10.94 - $13.45
Q2 2014
Shares 11,538 Value ($000) $159 Avg Close $11.36 Range $10.24 - $13.27
Q1 2014
Shares 11,538 Value ($000) $140 Avg Close $11.16 Range $9.77 - $11.97
Q4 2013
Shares 11,538 Value ($000) $134 Avg Close $10.11 Range $9.45 - $11.15
Q3 2013
Shares 11,538 Value ($000) $117 Avg Close $9.26 Range $8.59 - $10.19
Q2 2013
Shares 11,538 Value ($000) $108 Avg Close $9.27 Range $8.51 - $10.07