COGNEX CORP

Ticker: CGNX CUSIP: 192422103 Class: EQTY

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2025

Shares 171,018 Value ($000) $6 Avg Close $40.43 Range $34.60 - $49.65

Q3 2025

Shares 171,218 Value ($000) $8 Avg Close $40.34 Range $31.37 - $47.41

Q2 2025

Shares 171,518 Value ($000) $5 Avg Close $28.50 Range $22.52 - $31.96

Q1 2025

Shares 171,518 Value ($000) $5 Avg Close $34.93 Range $29.20 - $41.06

Q4 2024

Shares 187,118 Value ($000) $7 Avg Close $38.78 Range $34.77 - $43.69

Q3 2024

Shares 187,218 Value ($000) $8 Avg Close $42.09 Range $34.80 - $52.45

Q2 2024

Shares 187,618 Value ($000) $9 Avg Close $43.37 Range $37.75 - $48.12

Q1 2024

Shares 187,818 Value ($000) $8 Avg Close $38.33 Range $34.23 - $42.16

Q4 2023

Shares 187,318 Value ($000) $8 Avg Close $37.76 Range $33.66 - $42.17

Q3 2023

Shares 194,341 Value ($000) $8 Avg Close $48.24 Range $40.75 - $58.34

Q2 2023

Shares 199,866 Value ($000) $11 Avg Close $50.68 Range $44.98 - $56.20

Q1 2023

Shares 203,366 Value ($000) $10 Avg Close $49.50 Range $44.68 - $56.82

Q4 2022

Shares 210,566 Value ($000) $10 Avg Close $45.77 Range $39.25 - $51.18

Q3 2022

Shares 210,666 Value ($000) $8,732 Avg Close $44.17 Range $39.59 - $49.99

Q2 2022

Shares 210,666 Value ($000) $8,958 Avg Close $54.60 Range $40.64 - $77.35

Q1 2022

Shares 210,666 Value ($000) $16,253 Avg Close $66.61 Range $59.83 - $78.18

Q4 2021

Shares 212,066 Value ($000) $16,490 Avg Close $78.45 Range $72.09 - $89.57

Q3 2021

Shares 192,556 Value ($000) $15,447 Avg Close $83.60 Range $76.06 - $89.28

Q2 2021

Shares 184,487 Value ($000) $15,506 Avg Close $78.52 Range $70.69 - $86.23

Q1 2021

Shares 197,687 Value ($000) $16,406 Avg Close $80.80 Range $72.30 - $98.73

Q4 2020

Shares 206,774 Value ($000) $16,601 Avg Close $69.07 Range $59.53 - $80.58

Q3 2020

Shares 209,074 Value ($000) $13,611 Avg Close $60.95 Range $55.24 - $67.70

Q2 2020

Shares 237,274 Value ($000) $14,170 Avg Close $51.16 Range $37.75 - $60.60

Q1 2020

Shares 237,274 Value ($000) $10,018 Avg Close $47.12 Range $33.15 - $55.63

Q4 2019

Shares 245,474 Value ($000) $13,756 Avg Close $48.62 Range $43.38 - $53.64

Q3 2019

Shares 245,674 Value ($000) $12,070 Avg Close $42.37 Range $37.52 - $47.89

Q2 2019

Shares 251,074 Value ($000) $12,047 Avg Close $45.10 Range $37.71 - $53.73

Q1 2019

Shares 269,135 Value ($000) $13,688 Avg Close $44.86 Range $33.34 - $51.54

Q4 2018

Shares 272,835 Value ($000) $10,551 Avg Close $40.59 Range $32.67 - $53.46

Q3 2018

Shares 276,935 Value ($000) $15,459 Avg Close $47.95 Range $40.87 - $55.36

Q2 2018

Shares 282,200 Value ($000) $12,589 Avg Close $44.22 Range $37.26 - $48.53

Q1 2018

Shares 301,356 Value ($000) $15,667 Avg Close $55.17 Range $47.29 - $65.31

Q4 2017

Shares 304,456 Value ($000) $18,621 Avg Close $59.41 Range $51.52 - $68.10

Q3 2017

Shares 152,228 Value ($000) $16,788 Avg Close $47.33 Range $39.34 - $53.78

Q2 2017

Shares 152,828 Value ($000) $12,975 Avg Close $41.35 Range $36.99 - $45.65

Q1 2017

Shares 160,028 Value ($000) $13,434 Avg Close $34.02 Range $28.99 - $39.38

Q4 2016

Shares 157,628 Value ($000) $10,028 Avg Close $26.62 Range $23.07 - $30.66

Q3 2016

Shares 157,628 Value ($000) $8,332 Avg Close $22.26 Range $19.44 - $24.83

Q2 2016

Shares 157,628 Value ($000) $6,794 Avg Close $18.67 Range $16.27 - $20.97

Q1 2016

Shares 157,628 Value ($000) $6,140 Avg Close $16.13 Range $12.94 - $19.25

Q4 2015

Shares 160,938 Value ($000) $5,435 Avg Close $16.46 Range $14.94 - $17.55

Q3 2015

Shares 166,838 Value ($000) $5,734 Avg Close $18.29 Range $14.89 - $22.43

Q2 2015

Shares 169,038 Value ($000) $8,131 Avg Close $22.59 Range $20.61 - $24.12

Q1 2015

Shares 176,238 Value ($000) $8,740 Avg Close $19.54 Range $16.60 - $23.10

Q4 2014

Shares 178,838 Value ($000) $7,391 Avg Close $18.30 Range $16.16 - $19.53

Q3 2014

Shares 179,438 Value ($000) $7,226 Avg Close $18.99 Range $17.20 - $21.05

Q2 2014

Shares 217,626 Value ($000) $8,357 Avg Close $16.23 Range $14.09 - $18.23

Q1 2014

Shares 222,026 Value ($000) $7,518 Avg Close $17.15 Range $15.09 - $18.45

Q4 2013

Shares 229,226 Value ($000) $8,752 Avg Close $14.93 Range $13.43 - $17.74

Q3 2013

Shares 234,726 Value ($000) $7,345 Avg Close $12.86 Range $10.42 - $14.98

Q2 2013

Shares 120,963 Value ($000) $5,470 Avg Close $9.77 Range $8.47 - $10.68

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	171,018	$6	$40.43	$34.60 - $49.65
Q3 2025	171,218	$8	$40.34	$31.37 - $47.41
Q2 2025	171,518	$5	$28.50	$22.52 - $31.96
Q1 2025	171,518	$5	$34.93	$29.20 - $41.06
Q4 2024	187,118	$7	$38.78	$34.77 - $43.69
Q3 2024	187,218	$8	$42.09	$34.80 - $52.45
Q2 2024	187,618	$9	$43.37	$37.75 - $48.12
Q1 2024	187,818	$8	$38.33	$34.23 - $42.16
Q4 2023	187,318	$8	$37.76	$33.66 - $42.17
Q3 2023	194,341	$8	$48.24	$40.75 - $58.34
Q2 2023	199,866	$11	$50.68	$44.98 - $56.20
Q1 2023	203,366	$10	$49.50	$44.68 - $56.82
Q4 2022	210,566	$10	$45.77	$39.25 - $51.18
Q3 2022	210,666	$8,732	$44.17	$39.59 - $49.99
Q2 2022	210,666	$8,958	$54.60	$40.64 - $77.35
Q1 2022	210,666	$16,253	$66.61	$59.83 - $78.18
Q4 2021	212,066	$16,490	$78.45	$72.09 - $89.57
Q3 2021	192,556	$15,447	$83.60	$76.06 - $89.28
Q2 2021	184,487	$15,506	$78.52	$70.69 - $86.23
Q1 2021	197,687	$16,406	$80.80	$72.30 - $98.73
Q4 2020	206,774	$16,601	$69.07	$59.53 - $80.58
Q3 2020	209,074	$13,611	$60.95	$55.24 - $67.70
Q2 2020	237,274	$14,170	$51.16	$37.75 - $60.60
Q1 2020	237,274	$10,018	$47.12	$33.15 - $55.63
Q4 2019	245,474	$13,756	$48.62	$43.38 - $53.64
Q3 2019	245,674	$12,070	$42.37	$37.52 - $47.89
Q2 2019	251,074	$12,047	$45.10	$37.71 - $53.73
Q1 2019	269,135	$13,688	$44.86	$33.34 - $51.54
Q4 2018	272,835	$10,551	$40.59	$32.67 - $53.46
Q3 2018	276,935	$15,459	$47.95	$40.87 - $55.36
Q2 2018	282,200	$12,589	$44.22	$37.26 - $48.53
Q1 2018	301,356	$15,667	$55.17	$47.29 - $65.31
Q4 2017	304,456	$18,621	$59.41	$51.52 - $68.10
Q3 2017	152,228	$16,788	$47.33	$39.34 - $53.78
Q2 2017	152,828	$12,975	$41.35	$36.99 - $45.65
Q1 2017	160,028	$13,434	$34.02	$28.99 - $39.38
Q4 2016	157,628	$10,028	$26.62	$23.07 - $30.66
Q3 2016	157,628	$8,332	$22.26	$19.44 - $24.83
Q2 2016	157,628	$6,794	$18.67	$16.27 - $20.97
Q1 2016	157,628	$6,140	$16.13	$12.94 - $19.25
Q4 2015	160,938	$5,435	$16.46	$14.94 - $17.55
Q3 2015	166,838	$5,734	$18.29	$14.89 - $22.43
Q2 2015	169,038	$8,131	$22.59	$20.61 - $24.12
Q1 2015	176,238	$8,740	$19.54	$16.60 - $23.10
Q4 2014	178,838	$7,391	$18.30	$16.16 - $19.53
Q3 2014	179,438	$7,226	$18.99	$17.20 - $21.05
Q2 2014	217,626	$8,357	$16.23	$14.09 - $18.23
Q1 2014	222,026	$7,518	$17.15	$15.09 - $18.45
Q4 2013	229,226	$8,752	$14.93	$13.43 - $17.74
Q3 2013	234,726	$7,345	$12.86	$10.42 - $14.98
Q2 2013	120,963	$5,470	$9.77	$8.47 - $10.68