GENTEX CORP

Ticker: GNTX CUSIP: 371901109 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025

Shares 137,138 Value ($000) $3,191 Avg Close $24.11 Range $21.69 - $28.37

Q3 2025

Shares 137,138 Value ($000) $3,881 Avg Close $26.57 Range $21.81 - $29.38

Q2 2025

Shares 139,315 Value ($000) $3,064 Avg Close $21.86 Range $20.28 - $23.86

Q1 2025

Shares 138,701 Value ($000) $3,232 Avg Close $25.57 Range $22.87 - $28.88

Q4 2024

Shares 138,410 Value ($000) $3,977 Avg Close $29.93 Range $28.38 - $31.48

Q3 2024

Shares 138,410 Value ($000) $4,109 Avg Close $31.06 Range $28.30 - $35.32

Q2 2024

Shares 138,890 Value ($000) $4,682 Avg Close $34.53 Range $33.23 - $36.46

Q1 2024

Shares 138,890 Value ($000) $5,017 Avg Close $34.59 Range $30.76 - $37.58

Q4 2023

Shares 138,410 Value ($000) $4,520 Avg Close $30.89 Range $27.86 - $33.03

Q3 2023

Shares 141,010 Value ($000) $4,588 Avg Close $32.06 Range $28.59 - $34.33

Q2 2023

Shares 141,910 Value ($000) $4,152 Avg Close $27.56 Range $25.85 - $29.49

Q1 2023

Shares 142,035 Value ($000) $4 Avg Close $28.18 Range $25.77 - $30.41

Q4 2022

Shares 143,935 Value ($000) $4 Avg Close $26.68 Range $23.28 - $29.63

Q3 2022

Shares 144,185 Value ($000) $3,445 Avg Close $27.45 Range $23.70 - $29.69

Q2 2022

Shares 143,750 Value ($000) $4,021 Avg Close $29.10 Range $26.16 - $31.48

Q1 2022

Shares 143,200 Value ($000) $4,177 Avg Close $31.10 Range $27.41 - $36.65

Q4 2021

Shares 143,410 Value ($000) $4,503 Avg Close $35.48 Range $32.68 - $37.90

Q3 2021

Shares 144,410 Value ($000) $4,763 Avg Close $32.29 Range $30.40 - $34.43

Q2 2021

Shares 144,410 Value ($000) $4,779 Avg Close $34.68 Range $31.66 - $36.65

Q1 2021

Shares 144,410 Value ($000) $5,151 Avg Close $35.52 Range $32.00 - $37.75

Q4 2020

Shares 153,210 Value ($000) $5,198 Avg Close $30.84 Range $25.62 - $34.30

Q3 2020

Shares 155,800 Value ($000) $4,012 Avg Close $26.57 Range $24.70 - $28.34

Q2 2020

Shares 158,700 Value ($000) $4,090 Avg Close $25.06 Range $20.39 - $28.14

Q1 2020

Shares 167,500 Value ($000) $3,712 Avg Close $27.77 Range $19.48 - $31.27

Q4 2019

Shares 167,500 Value ($000) $4,854 Avg Close $28.16 Range $25.50 - $29.74

Q3 2019

Shares 203,700 Value ($000) $5,609 Avg Close $26.43 Range $23.21 - $28.43

Q2 2019

Shares 203,700 Value ($000) $5,013 Avg Close $22.65 Range $20.61 - $25.00

Q1 2019

Shares 197,900 Value ($000) $4,093 Avg Close $20.90 Range $19.55 - $23.15

Q4 2018

Shares 198,320 Value ($000) $4,008 Avg Close $20.95 Range $17.80 - $23.05

Q3 2018

Shares 199,220 Value ($000) $4,275 Avg Close $23.14 Range $21.11 - $24.94

Q2 2018

Shares 156,820 Value ($000) $3,610 Avg Close $23.73 Range $21.82 - $25.41

Q1 2018

Shares 151,820 Value ($000) $3,483 Avg Close $22.76 Range $20.78 - $24.07

Q4 2017

Shares 151,820 Value ($000) $3,181 Avg Close $19.89 Range $18.51 - $21.16

Q3 2017

Shares 151,820 Value ($000) $3,006 Avg Close $18.18 Range $16.59 - $19.98

Q2 2017

Shares 161,820 Value ($000) $3,070 Avg Close $19.49 Range $18.06 - $21.49

Q1 2017

Shares 151,820 Value ($000) $3,238 Avg Close $20.99 Range $19.76 - $22.12

Q4 2016

Shares 152,500 Value ($000) $3,003 Avg Close $18.20 Range $16.06 - $20.39

Q3 2016

Shares 152,500 Value ($000) $2,678 Avg Close $17.28 Range $14.66 - $18.30

Q2 2016

Shares 152,500 Value ($000) $2,356 Avg Close $15.89 Range $14.69 - $16.60

Q1 2016

Shares 152,000 Value ($000) $2,385 Avg Close $14.56 Range $12.93 - $15.90

Q4 2015

Shares 222,200 Value ($000) $3,557 Avg Close $16.16 Range $15.29 - $16.91

Q3 2015

Shares 192,000 Value ($000) $2,976 Avg Close $15.89 Range $13.84 - $16.80

Q2 2015

Shares 192,000 Value ($000) $3,153 Avg Close $17.48 Range $16.34 - $18.55

Q1 2015

Shares 192,000 Value ($000) $3,514 Avg Close $17.65 Range $15.83 - $18.80

Q4 2014

Shares 96,500 Value ($000) $3,487 Avg Close $16.61 Range $13.16 - $19.06

Q3 2014

Shares 96,500 Value ($000) $2,583 Avg Close $14.54 Range $13.33 - $15.15

Q2 2014

Shares 99,300 Value ($000) $2,889 Avg Close $14.60 Range $13.90 - $15.88

Q1 2014

Shares 99,300 Value ($000) $3,131 Avg Close $15.95 Range $14.79 - $17.20

Q4 2013

Shares 99,300 Value ($000) $3,275 Avg Close $14.65 Range $12.31 - $17.07

Q3 2013

Shares 97,700 Value ($000) $2,500 Avg Close $11.86 Range $10.64 - $13.13

Q2 2013

Shares 97,700 Value ($000) $2,252 Avg Close $11.27 Range $9.51 - $12.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	137,138	$3,191	$24.11	$21.69 - $28.37
Q3 2025	137,138	$3,881	$26.57	$21.81 - $29.38
Q2 2025	139,315	$3,064	$21.86	$20.28 - $23.86
Q1 2025	138,701	$3,232	$25.57	$22.87 - $28.88
Q4 2024	138,410	$3,977	$29.93	$28.38 - $31.48
Q3 2024	138,410	$4,109	$31.06	$28.30 - $35.32
Q2 2024	138,890	$4,682	$34.53	$33.23 - $36.46
Q1 2024	138,890	$5,017	$34.59	$30.76 - $37.58
Q4 2023	138,410	$4,520	$30.89	$27.86 - $33.03
Q3 2023	141,010	$4,588	$32.06	$28.59 - $34.33
Q2 2023	141,910	$4,152	$27.56	$25.85 - $29.49
Q1 2023	142,035	$4	$28.18	$25.77 - $30.41
Q4 2022	143,935	$4	$26.68	$23.28 - $29.63
Q3 2022	144,185	$3,445	$27.45	$23.70 - $29.69
Q2 2022	143,750	$4,021	$29.10	$26.16 - $31.48
Q1 2022	143,200	$4,177	$31.10	$27.41 - $36.65
Q4 2021	143,410	$4,503	$35.48	$32.68 - $37.90
Q3 2021	144,410	$4,763	$32.29	$30.40 - $34.43
Q2 2021	144,410	$4,779	$34.68	$31.66 - $36.65
Q1 2021	144,410	$5,151	$35.52	$32.00 - $37.75
Q4 2020	153,210	$5,198	$30.84	$25.62 - $34.30
Q3 2020	155,800	$4,012	$26.57	$24.70 - $28.34
Q2 2020	158,700	$4,090	$25.06	$20.39 - $28.14
Q1 2020	167,500	$3,712	$27.77	$19.48 - $31.27
Q4 2019	167,500	$4,854	$28.16	$25.50 - $29.74
Q3 2019	203,700	$5,609	$26.43	$23.21 - $28.43
Q2 2019	203,700	$5,013	$22.65	$20.61 - $25.00
Q1 2019	197,900	$4,093	$20.90	$19.55 - $23.15
Q4 2018	198,320	$4,008	$20.95	$17.80 - $23.05
Q3 2018	199,220	$4,275	$23.14	$21.11 - $24.94
Q2 2018	156,820	$3,610	$23.73	$21.82 - $25.41
Q1 2018	151,820	$3,483	$22.76	$20.78 - $24.07
Q4 2017	151,820	$3,181	$19.89	$18.51 - $21.16
Q3 2017	151,820	$3,006	$18.18	$16.59 - $19.98
Q2 2017	161,820	$3,070	$19.49	$18.06 - $21.49
Q1 2017	151,820	$3,238	$20.99	$19.76 - $22.12
Q4 2016	152,500	$3,003	$18.20	$16.06 - $20.39
Q3 2016	152,500	$2,678	$17.28	$14.66 - $18.30
Q2 2016	152,500	$2,356	$15.89	$14.69 - $16.60
Q1 2016	152,000	$2,385	$14.56	$12.93 - $15.90
Q4 2015	222,200	$3,557	$16.16	$15.29 - $16.91
Q3 2015	192,000	$2,976	$15.89	$13.84 - $16.80
Q2 2015	192,000	$3,153	$17.48	$16.34 - $18.55
Q1 2015	192,000	$3,514	$17.65	$15.83 - $18.80
Q4 2014	96,500	$3,487	$16.61	$13.16 - $19.06
Q3 2014	96,500	$2,583	$14.54	$13.33 - $15.15
Q2 2014	99,300	$2,889	$14.60	$13.90 - $15.88
Q1 2014	99,300	$3,131	$15.95	$14.79 - $17.20
Q4 2013	99,300	$3,275	$14.65	$12.31 - $17.07
Q3 2013	97,700	$2,500	$11.86	$10.64 - $13.13
Q2 2013	97,700	$2,252	$11.27	$9.51 - $12.70