TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025

Shares 130,534 Value ($000) $25,266 Avg Close $171.50 Range $131.65 - $205.00

Q3 2025

Shares 1,048,597 Value ($000) $144,329 Avg Close $109.09 Range $88.44 - $138.14

Q2 2025

Shares 281,205 Value ($000) $25,286 Avg Close $79.69 Range $65.55 - $91.58

Q1 2025

Shares 124,451 Value ($000) $10,280 Avg Close $111.43 Range $79.34 - $143.53

Q4 2024

Shares 174,519 Value ($000) $21,975 Avg Close $117.75 Range $101.33 - $134.62

Q3 2024

Shares 178,888 Value ($000) $24,085 Avg Close $133.97 Range $108.45 - $162.17

Q2 2024

Shares 209,284 Value ($000) $31,108 Avg Close $126.14 Range $95.11 - $151.26

Q1 2024

Shares 161,322 Value ($000) $18,247 Avg Close $103.38 Range $91.51 - $112.64

Q4 2023

Shares 182,259 Value ($000) $20,153 Avg Close $94.00 Range $80.30 - $110.31

Q3 2023

Shares 156,145 Value ($000) $15,419 Avg Close $104.39 Range $93.98 - $117.94

Q2 2023

Shares 258,073 Value ($000) $28,809 Avg Close $99.13 Range $87.50 - $111.38

Q1 2023

Shares 320,259 Value ($000) $34,556 Avg Close $101.02 Range $84.46 - $110.63

Q4 2022

Shares 462,267 Value ($000) $40,416 Avg Close $84.55 Range $66.87 - $97.89

Q3 2022

Shares 161,244 Value ($000) $12,490 Avg Close $89.83 Range $73.97 - $103.66

Q2 2022

Shares 160,961 Value ($000) $16,902 Avg Close $102.39 Range $84.37 - $118.26

Q1 2022

Shares 130,990 Value ($000) $15,880 Avg Close $124.55 Range $100.76 - $164.83

Q4 2021

Shares 348,580 Value ($000) $57,082 Avg Close $138.21 Range $103.37 - $166.03

Q3 2021

Shares 483,284 Value ($000) $52,890 Avg Close $119.31 Range $107.16 - $131.39

Q2 2021

Shares 228,994 Value ($000) $30,815 Avg Close $125.54 Range $111.97 - $136.59

Q1 2021

Shares 181,700 Value ($000) $24,333 Avg Close $123.17 Range $102.04 - $144.94

Q4 2020

Shares 213,858 Value ($000) $29,020 Avg Close $100.07 Range $76.67 - $119.92

Q3 2020

Shares 256,179 Value ($000) $20,777 Avg Close $82.97 Range $72.53 - $91.38

Q2 2020

Shares 242,970 Value ($000) $21,493 Avg Close $65.50 Range $49.94 - $83.54

Q1 2020

Shares 370,546 Value ($000) $19,798 Avg Close $61.91 Range $41.86 - $79.53

Q4 2019

Shares 639,312 Value ($000) $43,592 Avg Close $61.85 Range $55.39 - $68.15

Q3 2019

Shares 363,355 Value ($000) $21,042 Avg Close $51.49 Range $42.56 - $58.17

Q2 2019

Shares 178,119 Value ($000) $8,533 Avg Close $44.06 Range $38.92 - $48.33

Q1 2019

Shares 120,892 Value ($000) $4,816 Avg Close $36.20 Range $28.63 - $41.21

Q4 2018

Shares 168,870 Value ($000) $5,299 Avg Close $32.78 Range $27.80 - $36.35

Q3 2018

Shares 124,535 Value ($000) $4,606 Avg Close $38.82 Range $35.18 - $44.12

Q2 2018

Shares 224,699 Value ($000) $8,554 Avg Close $37.48 Range $30.81 - $43.90

Q1 2018

Shares 262,044 Value ($000) $11,978 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 428,093 Value ($000) $17,924 Avg Close $39.50 Range $35.71 - $42.73

Q3 2017

Shares 568,026 Value ($000) $21,180 Avg Close $33.11 Range $28.36 - $35.88

Q2 2017

Shares 499,101 Value ($000) $14,988 Avg Close $32.09 Range $28.55 - $34.90

Q1 2017

Shares 449,101 Value ($000) $13,967 Avg Close $27.23 Range $24.01 - $29.76

Q4 2016

Shares 1,948,355 Value ($000) $47,500 Avg Close $22.54 Range $19.19 - $25.30

Q3 2016

Shares 1,812,518 Value ($000) $39,114 Avg Close $19.55 Range $17.86 - $20.56

Q2 2016

Shares 1,922,363 Value ($000) $37,852 Avg Close $18.63 Range $17.10 - $20.61

Q1 2016

Shares 1,481,994 Value ($000) $31,996 Avg Close $18.42 Range $16.31 - $20.60

Q4 2015

Shares 193,071 Value ($000) $3,992 Avg Close $18.68 Range $16.35 - $20.30

Q3 2015

Shares 212,404 Value ($000) $3,826 Avg Close $17.24 Range $15.01 - $18.69

Q2 2015

Shares 72,248 Value ($000) $1,394 Avg Close $18.64 Range $16.80 - $19.93

Q1 2015

Shares 4,918 Value ($000) $93 Avg Close $17.82 Range $16.35 - $18.78

Q4 2014

Shares 5,192 Value ($000) $103 Avg Close $17.49 Range $14.84 - $19.04

Q3 2014

Shares 3,659 Value ($000) $71 Avg Close $18.15 Range $16.39 - $19.34

Q2 2014

Shares 2,447 Value ($000) $48 Avg Close $17.16 Range $15.60 - $19.07

Q1 2014

Shares 2,847 Value ($000) $57 Avg Close $17.80 Range $15.98 - $18.91

Q4 2013

Shares 14,675 Value ($000) $259 Avg Close $15.55 Range $14.50 - $16.48

Q3 2013

Shares 19,020 Value ($000) $315 Avg Close $15.28 Range $14.01 - $17.24

Q2 2013

Shares 18,459 Value ($000) $324 Avg Close $15.29 Range $12.93 - $17.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	130,534	$25,266	$171.50	$131.65 - $205.00
Q3 2025	1,048,597	$144,329	$109.09	$88.44 - $138.14
Q2 2025	281,205	$25,286	$79.69	$65.55 - $91.58
Q1 2025	124,451	$10,280	$111.43	$79.34 - $143.53
Q4 2024	174,519	$21,975	$117.75	$101.33 - $134.62
Q3 2024	178,888	$24,085	$133.97	$108.45 - $162.17
Q2 2024	209,284	$31,108	$126.14	$95.11 - $151.26
Q1 2024	161,322	$18,247	$103.38	$91.51 - $112.64
Q4 2023	182,259	$20,153	$94.00	$80.30 - $110.31
Q3 2023	156,145	$15,419	$104.39	$93.98 - $117.94
Q2 2023	258,073	$28,809	$99.13	$87.50 - $111.38
Q1 2023	320,259	$34,556	$101.02	$84.46 - $110.63
Q4 2022	462,267	$40,416	$84.55	$66.87 - $97.89
Q3 2022	161,244	$12,490	$89.83	$73.97 - $103.66
Q2 2022	160,961	$16,902	$102.39	$84.37 - $118.26
Q1 2022	130,990	$15,880	$124.55	$100.76 - $164.83
Q4 2021	348,580	$57,082	$138.21	$103.37 - $166.03
Q3 2021	483,284	$52,890	$119.31	$107.16 - $131.39
Q2 2021	228,994	$30,815	$125.54	$111.97 - $136.59
Q1 2021	181,700	$24,333	$123.17	$102.04 - $144.94
Q4 2020	213,858	$29,020	$100.07	$76.67 - $119.92
Q3 2020	256,179	$20,777	$82.97	$72.53 - $91.38
Q2 2020	242,970	$21,493	$65.50	$49.94 - $83.54
Q1 2020	370,546	$19,798	$61.91	$41.86 - $79.53
Q4 2019	639,312	$43,592	$61.85	$55.39 - $68.15
Q3 2019	363,355	$21,042	$51.49	$42.56 - $58.17
Q2 2019	178,119	$8,533	$44.06	$38.92 - $48.33
Q1 2019	120,892	$4,816	$36.20	$28.63 - $41.21
Q4 2018	168,870	$5,299	$32.78	$27.80 - $36.35
Q3 2018	124,535	$4,606	$38.82	$35.18 - $44.12
Q2 2018	224,699	$8,554	$37.48	$30.81 - $43.90
Q1 2018	262,044	$11,978	$43.91	$37.63 - $48.70
Q4 2017	428,093	$17,924	$39.50	$35.71 - $42.73
Q3 2017	568,026	$21,180	$33.11	$28.36 - $35.88
Q2 2017	499,101	$14,988	$32.09	$28.55 - $34.90
Q1 2017	449,101	$13,967	$27.23	$24.01 - $29.76
Q4 2016	1,948,355	$47,500	$22.54	$19.19 - $25.30
Q3 2016	1,812,518	$39,114	$19.55	$17.86 - $20.56
Q2 2016	1,922,363	$37,852	$18.63	$17.10 - $20.61
Q1 2016	1,481,994	$31,996	$18.42	$16.31 - $20.60
Q4 2015	193,071	$3,992	$18.68	$16.35 - $20.30
Q3 2015	212,404	$3,826	$17.24	$15.01 - $18.69
Q2 2015	72,248	$1,394	$18.64	$16.80 - $19.93
Q1 2015	4,918	$93	$17.82	$16.35 - $18.78
Q4 2014	5,192	$103	$17.49	$14.84 - $19.04
Q3 2014	3,659	$71	$18.15	$16.39 - $19.34
Q2 2014	2,447	$48	$17.16	$15.60 - $19.07
Q1 2014	2,847	$57	$17.80	$15.98 - $18.91
Q4 2013	14,675	$259	$15.55	$14.50 - $16.48
Q3 2013	19,020	$315	$15.28	$14.01 - $17.24
Q2 2013	18,459	$324	$15.29	$12.93 - $17.09