ENTEGRIS INC

Ticker: ENTG CUSIP: 29362U104 Class: EQTY

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 415,407 Value ($000) $34,998 Avg Close $86.76 Range $67.91 - $101.29

Q3 2025

Shares 436,407 Value ($000) $40,350 Avg Close $84.89 Range $70.21 - $98.85

Q2 2025

Shares 458,207 Value ($000) $36,954 Avg Close $75.73 Range $60.49 - $87.54

Q1 2025

Shares 425,907 Value ($000) $37,258 Avg Close $100.41 Range $84.39 - $109.99

Q4 2024

Shares 426,507 Value ($000) $42,250 Avg Close $104.86 Range $94.42 - $113.19

Q3 2024

Shares 447,507 Value ($000) $50,358 Avg Close $117.63 Range $94.95 - $146.54

Q2 2024

Shares 446,307 Value ($000) $60,430 Avg Close $131.08 Range $119.43 - $142.71

Q1 2024

Shares 449,707 Value ($000) $63,202 Avg Close $126.74 Range $107.44 - $145.77

Q4 2023

Shares 469,407 Value ($000) $56,244 Avg Close $100.54 Range $83.41 - $121.53

Q3 2023

Shares 481,507 Value ($000) $45,218 Avg Close $99.12 Range $87.24 - $111.57

Q2 2023

Shares 540,407 Value ($000) $59,888 Avg Close $90.19 Range $68.54 - $113.26

Q1 2023

Shares 591,507 Value ($000) $48,509 Avg Close $80.03 Range $63.01 - $88.42

Q4 2022

Shares 605,407 Value ($000) $39,709 Avg Close $72.64 Range $60.94 - $90.44

Q3 2022

Shares 644,707 Value ($000) $53,524 Avg Close $96.21 Range $81.31 - $108.99

Q2 2022

Shares 586,900 Value ($000) $54,071 Avg Close $106.67 Range $89.00 - $130.58

Q1 2022

Shares 586,900 Value ($000) $77,036 Avg Close $126.46 Range $105.59 - $139.53

Q4 2021

Shares 515,500 Value ($000) $71,438 Avg Close $137.46 Range $116.03 - $155.32

Q3 2021

Shares 299,400 Value ($000) $37,694 Avg Close $118.42 Range $107.47 - $133.60

Q2 2021

Shares 297,400 Value ($000) $36,571 Avg Close $112.78 Range $99.32 - $124.02

Q1 2021

Shares 308,400 Value ($000) $34,479 Avg Close $101.00 Range $91.73 - $111.76

Q4 2020

Shares 304,800 Value ($000) $29,291 Avg Close $85.63 Range $72.68 - $98.15

Q3 2020

Shares 305,100 Value ($000) $22,681 Avg Close $65.62 Range $54.94 - $73.61

Q2 2020

Shares 301,400 Value ($000) $17,798 Avg Close $54.31 Range $39.60 - $63.49

Q1 2020

Shares 261,500 Value ($000) $11,707 Avg Close $50.63 Range $37.23 - $57.68

Q4 2019

Shares 258,700 Value ($000) $12,958 Avg Close $47.00 Range $43.45 - $50.25

Q3 2019

Shares 255,000 Value ($000) $12,000 Avg Close $41.06 Range $34.02 - $47.16

Q2 2019

Shares 251,100 Value ($000) $9,371 Avg Close $36.83 Range $32.80 - $40.83

Q1 2019

Shares 257,600 Value ($000) $9,194 Avg Close $32.31 Range $26.52 - $39.16

Q4 2018

Shares 250,400 Value ($000) $6,985 Avg Close $26.16 Range $22.58 - $29.45

Q3 2018

Shares 246,800 Value ($000) $7,145 Avg Close $32.48 Range $27.54 - $37.24

Q2 2018

Shares 246,800 Value ($000) $8,367 Avg Close $34.08 Range $30.69 - $38.11

Q1 2018

Shares 246,800 Value ($000) $8,589 Avg Close $32.52 Range $28.08 - $36.78

Q4 2017

Shares 241,500 Value ($000) $7,354 Avg Close $29.39 Range $27.05 - $31.71

Q3 2017

Shares 235,800 Value ($000) $6,803 Avg Close $24.35 Range $20.85 - $27.77

Q2 2017

Shares 235,800 Value ($000) $5,176 Avg Close $23.10 Range $20.97 - $26.04

Q1 2017

Shares 232,400 Value ($000) $5,438 Avg Close $19.78 Range $16.90 - $22.84

Q4 2016

Shares 228,700 Value ($000) $4,094 Avg Close $16.61 Range $14.10 - $18.14

Q3 2016

Shares 228,700 Value ($000) $3,984 Avg Close $15.71 Range $13.38 - $16.98

Q2 2016

Shares 240,400 Value ($000) $3,479 Avg Close $13.16 Range $12.25 - $14.14

Q1 2016

Shares 219,800 Value ($000) $2,895 Avg Close $11.59 Range $9.93 - $13.21

Q4 2015

Shares 178,300 Value ($000) $2,366 Avg Close $12.79 Range $11.83 - $13.71

Q3 2015

Shares 178,300 Value ($000) $2,352 Avg Close $13.21 Range $12.09 - $14.55

Q2 2015

Shares 156,800 Value ($000) $2,285 Avg Close $13.43 Range $12.47 - $14.47

Q1 2015

Shares 166,100 Value ($000) $2,274 Avg Close $12.62 Range $11.39 - $13.35

Q4 2014

Shares 164,400 Value ($000) $2,172 Avg Close $12.28 Range $10.22 - $13.37

Q3 2014

Shares 160,600 Value ($000) $1,847 Avg Close $11.78 Range $10.94 - $13.45

Q2 2014

Shares 163,700 Value ($000) $2,250 Avg Close $11.36 Range $10.24 - $13.27

Q1 2014

Shares 163,700 Value ($000) $1,982 Avg Close $11.16 Range $9.77 - $11.97

Q4 2013

Shares 129,100 Value ($000) $1,498 Avg Close $10.11 Range $9.45 - $11.15

Q3 2013

Shares 117,100 Value ($000) $1,189 Avg Close $9.26 Range $8.59 - $10.19

Q2 2013

Shares 123,300 Value ($000) $1,158 Avg Close $9.27 Range $8.51 - $10.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	415,407	$34,998	$86.76	$67.91 - $101.29
Q3 2025	436,407	$40,350	$84.89	$70.21 - $98.85
Q2 2025	458,207	$36,954	$75.73	$60.49 - $87.54
Q1 2025	425,907	$37,258	$100.41	$84.39 - $109.99
Q4 2024	426,507	$42,250	$104.86	$94.42 - $113.19
Q3 2024	447,507	$50,358	$117.63	$94.95 - $146.54
Q2 2024	446,307	$60,430	$131.08	$119.43 - $142.71
Q1 2024	449,707	$63,202	$126.74	$107.44 - $145.77
Q4 2023	469,407	$56,244	$100.54	$83.41 - $121.53
Q3 2023	481,507	$45,218	$99.12	$87.24 - $111.57
Q2 2023	540,407	$59,888	$90.19	$68.54 - $113.26
Q1 2023	591,507	$48,509	$80.03	$63.01 - $88.42
Q4 2022	605,407	$39,709	$72.64	$60.94 - $90.44
Q3 2022	644,707	$53,524	$96.21	$81.31 - $108.99
Q2 2022	586,900	$54,071	$106.67	$89.00 - $130.58
Q1 2022	586,900	$77,036	$126.46	$105.59 - $139.53
Q4 2021	515,500	$71,438	$137.46	$116.03 - $155.32
Q3 2021	299,400	$37,694	$118.42	$107.47 - $133.60
Q2 2021	297,400	$36,571	$112.78	$99.32 - $124.02
Q1 2021	308,400	$34,479	$101.00	$91.73 - $111.76
Q4 2020	304,800	$29,291	$85.63	$72.68 - $98.15
Q3 2020	305,100	$22,681	$65.62	$54.94 - $73.61
Q2 2020	301,400	$17,798	$54.31	$39.60 - $63.49
Q1 2020	261,500	$11,707	$50.63	$37.23 - $57.68
Q4 2019	258,700	$12,958	$47.00	$43.45 - $50.25
Q3 2019	255,000	$12,000	$41.06	$34.02 - $47.16
Q2 2019	251,100	$9,371	$36.83	$32.80 - $40.83
Q1 2019	257,600	$9,194	$32.31	$26.52 - $39.16
Q4 2018	250,400	$6,985	$26.16	$22.58 - $29.45
Q3 2018	246,800	$7,145	$32.48	$27.54 - $37.24
Q2 2018	246,800	$8,367	$34.08	$30.69 - $38.11
Q1 2018	246,800	$8,589	$32.52	$28.08 - $36.78
Q4 2017	241,500	$7,354	$29.39	$27.05 - $31.71
Q3 2017	235,800	$6,803	$24.35	$20.85 - $27.77
Q2 2017	235,800	$5,176	$23.10	$20.97 - $26.04
Q1 2017	232,400	$5,438	$19.78	$16.90 - $22.84
Q4 2016	228,700	$4,094	$16.61	$14.10 - $18.14
Q3 2016	228,700	$3,984	$15.71	$13.38 - $16.98
Q2 2016	240,400	$3,479	$13.16	$12.25 - $14.14
Q1 2016	219,800	$2,895	$11.59	$9.93 - $13.21
Q4 2015	178,300	$2,366	$12.79	$11.83 - $13.71
Q3 2015	178,300	$2,352	$13.21	$12.09 - $14.55
Q2 2015	156,800	$2,285	$13.43	$12.47 - $14.47
Q1 2015	166,100	$2,274	$12.62	$11.39 - $13.35
Q4 2014	164,400	$2,172	$12.28	$10.22 - $13.37
Q3 2014	160,600	$1,847	$11.78	$10.94 - $13.45
Q2 2014	163,700	$2,250	$11.36	$10.24 - $13.27
Q1 2014	163,700	$1,982	$11.16	$9.77 - $11.97
Q4 2013	129,100	$1,498	$10.11	$9.45 - $11.15
Q3 2013	117,100	$1,189	$9.26	$8.59 - $10.19
Q2 2013	123,300	$1,158	$9.27	$8.51 - $10.07