GENTEX CORP

Ticker: GNTX CUSIP: 371901109 Class: COM

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q4 2025

Shares 98,940 Value ($000) $2,304 Avg Close $24.11 Range $21.69 - $28.37

Q3 2025

Shares 93,769 Value ($000) $2,653 Avg Close $26.57 Range $21.81 - $29.38

Q2 2025

Shares 91,690 Value ($000) $2,016 Avg Close $21.86 Range $20.28 - $23.86

Q1 2025

Shares 101,790 Value ($000) $2,381 Avg Close $25.57 Range $22.87 - $28.88

Q4 2024

Shares 101,790 Value ($000) $2,925 Avg Close $29.93 Range $28.38 - $31.48

Q3 2024

Shares 97,790 Value ($000) $2,903 Avg Close $31.06 Range $28.30 - $35.32

Q2 2024

Shares 100,395 Value ($000) $3,384 Avg Close $34.53 Range $33.23 - $36.46

Q1 2024

Shares 114,002 Value ($000) $4,115 Avg Close $34.59 Range $30.76 - $37.58

Q4 2023

Shares 113,996 Value ($000) $3,724 Avg Close $30.89 Range $27.86 - $33.03

Q3 2023

Shares 118,983 Value ($000) $3,872 Avg Close $32.06 Range $28.59 - $34.33

Q2 2023

Shares 113,139 Value ($000) $3,311 Avg Close $27.56 Range $25.85 - $29.49

Q1 2023

Shares 120,074 Value ($000) $3,367 Avg Close $28.18 Range $25.77 - $30.41

Q4 2022

Shares 59,304 Value ($000) $1,617 Avg Close $26.68 Range $23.28 - $29.63

Q3 2022

Shares 54,506 Value ($000) $1,300 Avg Close $27.45 Range $23.70 - $29.69

Q2 2022

Shares 54,403 Value ($000) $1,522 Avg Close $29.10 Range $26.16 - $31.48

Q1 2022

Shares 325,672 Value ($000) $9,500 Avg Close $31.10 Range $27.41 - $36.65

Q4 2021

Shares 330,120 Value ($000) $11,505 Avg Close $35.48 Range $32.68 - $37.90

Q3 2021

Shares 114,403 Value ($000) $3,773 Avg Close $32.29 Range $30.40 - $34.43

Q2 2021

Shares 50,998 Value ($000) $1,688 Avg Close $34.68 Range $31.66 - $36.65

Q1 2021

Shares 415,262 Value ($000) $14,812 Avg Close $35.52 Range $32.00 - $37.75

Q4 2020

Shares 316,996 Value ($000) $10,756 Avg Close $30.84 Range $25.62 - $34.30

Q3 2020

Shares 227,532 Value ($000) $5,859 Avg Close $26.57 Range $24.70 - $28.34

Q2 2020

Shares 215,976 Value ($000) $5,566 Avg Close $25.06 Range $20.39 - $28.14

Q1 2020

Shares 209,515 Value ($000) $4,643 Avg Close $27.77 Range $19.48 - $31.27

Q4 2019

Shares 204,291 Value ($000) $5,921 Avg Close $28.16 Range $25.50 - $29.74

Q3 2019

Shares 208,109 Value ($000) $5,730 Avg Close $26.43 Range $23.21 - $28.43

Q2 2019

Shares 202,696 Value ($000) $4,989 Avg Close $22.65 Range $20.61 - $25.00

Q1 2019

Shares 215,572 Value ($000) $4,458 Avg Close $20.90 Range $19.55 - $23.15

Q4 2018

Shares 246,084 Value ($000) $4,974 Avg Close $20.95 Range $17.80 - $23.05

Q3 2018

Shares 691,808 Value ($000) $14,847 Avg Close $23.14 Range $21.11 - $24.94

Q2 2018

Shares 606,138 Value ($000) $13,954 Avg Close $23.73 Range $21.82 - $25.41

Q1 2018

Shares 127,578 Value ($000) $2,937 Avg Close $22.76 Range $20.78 - $24.07

Q4 2017

Shares 75,471 Value ($000) $1,581 Avg Close $19.89 Range $18.51 - $21.16

Q3 2017

Shares 110,107 Value ($000) $2,180 Avg Close $18.18 Range $16.59 - $19.98

Q2 2017

Shares 316,835 Value ($000) $6,010 Avg Close $19.49 Range $18.06 - $21.49

Q1 2017

Shares 15,416 Value ($000) $329 Avg Close $20.99 Range $19.76 - $22.12

Q4 2016

Shares 15,416 Value ($000) $304 Avg Close $18.20 Range $16.06 - $20.39

Q3 2016

Shares 15,416 Value ($000) $271 Avg Close $17.28 Range $14.66 - $18.30

Q2 2016

Shares 15,416 Value ($000) $238 Avg Close $15.89 Range $14.69 - $16.60

Q1 2016

Shares 15,416 Value ($000) $242 Avg Close $14.56 Range $12.93 - $15.90

Q4 2015

Shares 15,416 Value ($000) $247 Avg Close $16.16 Range $15.29 - $16.91

Q3 2015

Shares 15,416 Value ($000) $239 Avg Close $15.89 Range $13.84 - $16.80

Q2 2015

Shares 15,416 Value ($000) $253 Avg Close $17.48 Range $16.34 - $18.55

Q1 2015

Shares 15,416 Value ($000) $282 Avg Close $17.65 Range $15.83 - $18.80

Q4 2014

Shares 7,708 Value ($000) $279 Avg Close $16.61 Range $13.16 - $19.06

Q3 2014

Shares 7,708 Value ($000) $206 Avg Close $14.54 Range $13.33 - $15.15

Q2 2014

Shares 7,708 Value ($000) $224 Avg Close $14.60 Range $13.90 - $15.88

Q1 2014

Shares 7,708 Value ($000) $243 Avg Close $15.95 Range $14.79 - $17.20

Q4 2013

Shares 7,708 Value ($000) $254 Avg Close $14.65 Range $12.31 - $17.07

Q3 2013

Shares 7,708 Value ($000) $197 Avg Close $11.86 Range $10.64 - $13.13

Q2 2013

Shares 7,708 Value ($000) $180 Avg Close $11.27 Range $9.51 - $12.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	98,940	$2,304	$24.11	$21.69 - $28.37
Q3 2025	93,769	$2,653	$26.57	$21.81 - $29.38
Q2 2025	91,690	$2,016	$21.86	$20.28 - $23.86
Q1 2025	101,790	$2,381	$25.57	$22.87 - $28.88
Q4 2024	101,790	$2,925	$29.93	$28.38 - $31.48
Q3 2024	97,790	$2,903	$31.06	$28.30 - $35.32
Q2 2024	100,395	$3,384	$34.53	$33.23 - $36.46
Q1 2024	114,002	$4,115	$34.59	$30.76 - $37.58
Q4 2023	113,996	$3,724	$30.89	$27.86 - $33.03
Q3 2023	118,983	$3,872	$32.06	$28.59 - $34.33
Q2 2023	113,139	$3,311	$27.56	$25.85 - $29.49
Q1 2023	120,074	$3,367	$28.18	$25.77 - $30.41
Q4 2022	59,304	$1,617	$26.68	$23.28 - $29.63
Q3 2022	54,506	$1,300	$27.45	$23.70 - $29.69
Q2 2022	54,403	$1,522	$29.10	$26.16 - $31.48
Q1 2022	325,672	$9,500	$31.10	$27.41 - $36.65
Q4 2021	330,120	$11,505	$35.48	$32.68 - $37.90
Q3 2021	114,403	$3,773	$32.29	$30.40 - $34.43
Q2 2021	50,998	$1,688	$34.68	$31.66 - $36.65
Q1 2021	415,262	$14,812	$35.52	$32.00 - $37.75
Q4 2020	316,996	$10,756	$30.84	$25.62 - $34.30
Q3 2020	227,532	$5,859	$26.57	$24.70 - $28.34
Q2 2020	215,976	$5,566	$25.06	$20.39 - $28.14
Q1 2020	209,515	$4,643	$27.77	$19.48 - $31.27
Q4 2019	204,291	$5,921	$28.16	$25.50 - $29.74
Q3 2019	208,109	$5,730	$26.43	$23.21 - $28.43
Q2 2019	202,696	$4,989	$22.65	$20.61 - $25.00
Q1 2019	215,572	$4,458	$20.90	$19.55 - $23.15
Q4 2018	246,084	$4,974	$20.95	$17.80 - $23.05
Q3 2018	691,808	$14,847	$23.14	$21.11 - $24.94
Q2 2018	606,138	$13,954	$23.73	$21.82 - $25.41
Q1 2018	127,578	$2,937	$22.76	$20.78 - $24.07
Q4 2017	75,471	$1,581	$19.89	$18.51 - $21.16
Q3 2017	110,107	$2,180	$18.18	$16.59 - $19.98
Q2 2017	316,835	$6,010	$19.49	$18.06 - $21.49
Q1 2017	15,416	$329	$20.99	$19.76 - $22.12
Q4 2016	15,416	$304	$18.20	$16.06 - $20.39
Q3 2016	15,416	$271	$17.28	$14.66 - $18.30
Q2 2016	15,416	$238	$15.89	$14.69 - $16.60
Q1 2016	15,416	$242	$14.56	$12.93 - $15.90
Q4 2015	15,416	$247	$16.16	$15.29 - $16.91
Q3 2015	15,416	$239	$15.89	$13.84 - $16.80
Q2 2015	15,416	$253	$17.48	$16.34 - $18.55
Q1 2015	15,416	$282	$17.65	$15.83 - $18.80
Q4 2014	7,708	$279	$16.61	$13.16 - $19.06
Q3 2014	7,708	$206	$14.54	$13.33 - $15.15
Q2 2014	7,708	$224	$14.60	$13.90 - $15.88
Q1 2014	7,708	$243	$15.95	$14.79 - $17.20
Q4 2013	7,708	$254	$14.65	$12.31 - $17.07
Q3 2013	7,708	$197	$11.86	$10.64 - $13.13
Q2 2013	7,708	$180	$11.27	$9.51 - $12.70