ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 1,230,070 Value ($000) $103,653 Avg Close $86.76 Range $67.91 - $101.29

Q3 2025

Shares 1,002,352 Value ($000) $92,691 Avg Close $84.89 Range $70.21 - $98.85

Q2 2025

Shares 870,796 Value ($000) $70,238 Avg Close $75.73 Range $60.49 - $87.54

Q1 2025

Shares 1,003,629 Value ($000) $87,795 Avg Close $100.41 Range $84.39 - $109.99

Q4 2024

Shares 931,907 Value ($000) $92,321 Avg Close $104.86 Range $94.42 - $113.19

Q3 2024

Shares 778,535 Value ($000) $87,623 Avg Close $117.63 Range $94.95 - $146.54

Q2 2024

Shares 632,751 Value ($000) $85,676 Avg Close $131.08 Range $119.43 - $142.71

Q1 2024

Shares 630,268 Value ($000) $88,578 Avg Close $126.74 Range $107.44 - $145.77

Q4 2023

Shares 698,591 Value ($000) $83,715 Avg Close $100.54 Range $83.41 - $121.53

Q3 2023

Shares 782,487 Value ($000) $73,477 Avg Close $99.12 Range $87.24 - $111.57

Q2 2023

Shares 813,237 Value ($000) $90,118 Avg Close $90.19 Range $68.54 - $113.26

Q1 2023

Shares 753,304 Value ($000) $61,778 Avg Close $80.03 Range $63.01 - $88.42

Q4 2022

Shares 750,013 Value ($000) $49 Avg Close $72.64 Range $60.94 - $90.44

Q3 2022

Shares 734,216 Value ($000) $60,984 Avg Close $96.21 Range $81.31 - $108.99

Q2 2022

Shares 624,293 Value ($000) $57,517 Avg Close $106.67 Range $89.00 - $130.58

Q1 2022

Shares 688,683 Value ($000) $90,417 Avg Close $126.46 Range $105.59 - $139.53

Q4 2021

Shares 740,580 Value ($000) $102,625 Avg Close $137.46 Range $116.03 - $155.32

Q3 2021

Shares 755,137 Value ($000) $95,077 Avg Close $118.42 Range $107.47 - $133.60

Q2 2021

Shares 762,455 Value ($000) $93,760 Avg Close $112.78 Range $99.32 - $124.02

Q1 2021

Shares 1,050,246 Value ($000) $117,405 Avg Close $101.00 Range $91.73 - $111.76

Q4 2020

Shares 1,197,970 Value ($000) $115,127 Avg Close $85.63 Range $72.68 - $98.15

Q3 2020

Shares 1,282,564 Value ($000) $95,337 Avg Close $65.62 Range $54.94 - $73.61

Q2 2020

Shares 1,684,272 Value ($000) $99,449 Avg Close $54.31 Range $39.60 - $63.49

Q1 2020

Shares 1,961,743 Value ($000) $87,841 Avg Close $50.63 Range $37.23 - $57.68

Q4 2019

Shares 2,103,416 Value ($000) $105,361 Avg Close $47.00 Range $43.45 - $50.25

Q3 2019

Shares 2,216,902 Value ($000) $104,323 Avg Close $41.06 Range $34.02 - $47.16

Q2 2019

Shares 2,402,481 Value ($000) $89,666 Avg Close $36.83 Range $32.80 - $40.83

Q1 2019

Shares 2,463,149 Value ($000) $87,906 Avg Close $32.31 Range $26.52 - $39.16

Q4 2018

Shares 2,638,553 Value ($000) $73,601 Avg Close $26.16 Range $22.58 - $29.45

Q3 2018

Shares 2,581,354 Value ($000) $74,729 Avg Close $32.48 Range $27.54 - $37.24

Q2 2018

Shares 2,874,768 Value ($000) $97,455 Avg Close $34.08 Range $30.69 - $38.11

Q1 2018

Shares 3,594,325 Value ($000) $125,083 Avg Close $32.52 Range $28.08 - $36.78

Q4 2017

Shares 4,004,824 Value ($000) $121,950 Avg Close $29.39 Range $27.05 - $31.71

Q3 2017

Shares 4,202,168 Value ($000) $121,230 Avg Close $24.35 Range $20.85 - $27.77

Q2 2017

Shares 4,327,895 Value ($000) $94,998 Avg Close $23.10 Range $20.97 - $26.04

Q1 2017

Shares 4,788,338 Value ($000) $112,045 Avg Close $19.78 Range $16.90 - $22.84

Q4 2016

Shares 4,820,329 Value ($000) $86,285 Avg Close $16.61 Range $14.10 - $18.14

Q3 2016

Shares 4,682,698 Value ($000) $81,571 Avg Close $15.71 Range $13.38 - $16.98

Q2 2016

Shares 4,562,754 Value ($000) $66,021 Avg Close $13.16 Range $12.25 - $14.14

Q1 2016

Shares 4,321,160 Value ($000) $58,854 Avg Close $11.59 Range $9.93 - $13.21

Q4 2015

Shares 4,093,097 Value ($000) $54,317 Avg Close $12.79 Range $11.83 - $13.71

Q3 2015

Shares 3,885,976 Value ($000) $51,256 Avg Close $13.21 Range $12.09 - $14.55

Q2 2015

Shares 3,877,787 Value ($000) $56,500 Avg Close $13.43 Range $12.47 - $14.47

Q1 2015

Shares 4,220,155 Value ($000) $57,773 Avg Close $12.62 Range $11.39 - $13.35

Q4 2014

Shares 3,964,945 Value ($000) $52,378 Avg Close $12.28 Range $10.22 - $13.37

Q3 2014

Shares 3,947,451 Value ($000) $45,397 Avg Close $11.78 Range $10.94 - $13.45

Q2 2014

Shares 3,850,701 Value ($000) $52,927 Avg Close $11.36 Range $10.24 - $13.27

Q1 2014

Shares 3,640,797 Value ($000) $44,089 Avg Close $11.16 Range $9.77 - $11.97

Q4 2013

Shares 3,332,316 Value ($000) $38,655 Avg Close $10.11 Range $9.45 - $11.15

Q3 2013

Shares 3,182,607 Value ($000) $32,303 Avg Close $9.26 Range $8.59 - $10.19

Q2 2013

Shares 3,190,055 Value ($000) $29,956 Avg Close $9.27 Range $8.51 - $10.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,230,070	$103,653	$86.76	$67.91 - $101.29
Q3 2025	1,002,352	$92,691	$84.89	$70.21 - $98.85
Q2 2025	870,796	$70,238	$75.73	$60.49 - $87.54
Q1 2025	1,003,629	$87,795	$100.41	$84.39 - $109.99
Q4 2024	931,907	$92,321	$104.86	$94.42 - $113.19
Q3 2024	778,535	$87,623	$117.63	$94.95 - $146.54
Q2 2024	632,751	$85,676	$131.08	$119.43 - $142.71
Q1 2024	630,268	$88,578	$126.74	$107.44 - $145.77
Q4 2023	698,591	$83,715	$100.54	$83.41 - $121.53
Q3 2023	782,487	$73,477	$99.12	$87.24 - $111.57
Q2 2023	813,237	$90,118	$90.19	$68.54 - $113.26
Q1 2023	753,304	$61,778	$80.03	$63.01 - $88.42
Q4 2022	750,013	$49	$72.64	$60.94 - $90.44
Q3 2022	734,216	$60,984	$96.21	$81.31 - $108.99
Q2 2022	624,293	$57,517	$106.67	$89.00 - $130.58
Q1 2022	688,683	$90,417	$126.46	$105.59 - $139.53
Q4 2021	740,580	$102,625	$137.46	$116.03 - $155.32
Q3 2021	755,137	$95,077	$118.42	$107.47 - $133.60
Q2 2021	762,455	$93,760	$112.78	$99.32 - $124.02
Q1 2021	1,050,246	$117,405	$101.00	$91.73 - $111.76
Q4 2020	1,197,970	$115,127	$85.63	$72.68 - $98.15
Q3 2020	1,282,564	$95,337	$65.62	$54.94 - $73.61
Q2 2020	1,684,272	$99,449	$54.31	$39.60 - $63.49
Q1 2020	1,961,743	$87,841	$50.63	$37.23 - $57.68
Q4 2019	2,103,416	$105,361	$47.00	$43.45 - $50.25
Q3 2019	2,216,902	$104,323	$41.06	$34.02 - $47.16
Q2 2019	2,402,481	$89,666	$36.83	$32.80 - $40.83
Q1 2019	2,463,149	$87,906	$32.31	$26.52 - $39.16
Q4 2018	2,638,553	$73,601	$26.16	$22.58 - $29.45
Q3 2018	2,581,354	$74,729	$32.48	$27.54 - $37.24
Q2 2018	2,874,768	$97,455	$34.08	$30.69 - $38.11
Q1 2018	3,594,325	$125,083	$32.52	$28.08 - $36.78
Q4 2017	4,004,824	$121,950	$29.39	$27.05 - $31.71
Q3 2017	4,202,168	$121,230	$24.35	$20.85 - $27.77
Q2 2017	4,327,895	$94,998	$23.10	$20.97 - $26.04
Q1 2017	4,788,338	$112,045	$19.78	$16.90 - $22.84
Q4 2016	4,820,329	$86,285	$16.61	$14.10 - $18.14
Q3 2016	4,682,698	$81,571	$15.71	$13.38 - $16.98
Q2 2016	4,562,754	$66,021	$13.16	$12.25 - $14.14
Q1 2016	4,321,160	$58,854	$11.59	$9.93 - $13.21
Q4 2015	4,093,097	$54,317	$12.79	$11.83 - $13.71
Q3 2015	3,885,976	$51,256	$13.21	$12.09 - $14.55
Q2 2015	3,877,787	$56,500	$13.43	$12.47 - $14.47
Q1 2015	4,220,155	$57,773	$12.62	$11.39 - $13.35
Q4 2014	3,964,945	$52,378	$12.28	$10.22 - $13.37
Q3 2014	3,947,451	$45,397	$11.78	$10.94 - $13.45
Q2 2014	3,850,701	$52,927	$11.36	$10.24 - $13.27
Q1 2014	3,640,797	$44,089	$11.16	$9.77 - $11.97
Q4 2013	3,332,316	$38,655	$10.11	$9.45 - $11.15
Q3 2013	3,182,607	$32,303	$9.26	$8.59 - $10.19
Q2 2013	3,190,055	$29,956	$9.27	$8.51 - $10.07