TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

abrdn plc's Holding History (CIK: 0001716774)

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

Q4 2025

Shares 123,172 Value ($000) $23,841 Avg Close $171.50 Range $131.65 - $205.00

Q3 2025

Shares 117,273 Value ($000) $16,141 Avg Close $109.09 Range $88.44 - $138.14

Q2 2025

Shares 115,874 Value ($000) $10,419 Avg Close $79.69 Range $65.55 - $91.58

Q1 2025

Shares 110,659 Value ($000) $8,974 Avg Close $111.43 Range $79.34 - $143.53

Q4 2024

Shares 56,080 Value ($000) $7,092 Avg Close $117.75 Range $101.33 - $134.62

Q3 2024

Shares 60,483 Value ($000) $8,009 Avg Close $133.97 Range $108.45 - $162.17

Q2 2024

Shares 60,150 Value ($000) $8,920 Avg Close $126.14 Range $95.11 - $151.26

Q1 2024

Shares 64,915 Value ($000) $7,324 Avg Close $103.38 Range $91.51 - $112.64

Q4 2023

Shares 65,093 Value ($000) $7,064 Avg Close $94.00 Range $80.30 - $110.31

Q3 2023

Shares 38,292 Value ($000) $3,847 Avg Close $104.39 Range $93.98 - $117.94

Q2 2023

Shares 39,930 Value ($000) $4,445 Avg Close $99.13 Range $87.50 - $111.38

Q1 2023

Shares 43,216 Value ($000) $4,646 Avg Close $101.02 Range $84.46 - $110.63

Q4 2022

Shares 50,322 Value ($000) $4,396 Avg Close $84.55 Range $66.87 - $97.89

Q3 2022

Shares 39,490 Value ($000) $2,968 Avg Close $89.83 Range $73.97 - $103.66

Q2 2022

Shares 44,616 Value ($000) $4,053 Avg Close $102.39 Range $84.37 - $118.26

Q1 2022

Shares 42,496 Value ($000) $5,153 Avg Close $124.55 Range $100.76 - $164.83

Q4 2021

Shares 55,121 Value ($000) $9,013 Avg Close $138.21 Range $103.37 - $166.03

Q3 2021

Shares 56,217 Value ($000) $6,208 Avg Close $119.31 Range $107.16 - $131.39

Q2 2021

Shares 75,779 Value ($000) $10,156 Avg Close $125.54 Range $111.97 - $136.59

Q1 2021

Shares 235,009 Value ($000) $28,600 Avg Close $123.17 Range $102.04 - $144.94

Q4 2020

Shares 255,869 Value ($000) $30,678 Avg Close $100.07 Range $76.67 - $119.92

Q3 2020

Shares 250,259 Value ($000) $19,885 Avg Close $82.97 Range $72.53 - $91.38

Q2 2020

Shares 9,978 Value ($000) $843 Avg Close $65.50 Range $49.94 - $83.54

Q1 2020

Shares 10,019 Value ($000) $543 Avg Close $61.91 Range $41.86 - $79.53

Q4 2019

Shares 9,722 Value ($000) $663 Avg Close $61.85 Range $55.39 - $68.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	123,172	$23,841	$171.50	$131.65 - $205.00
Q3 2025	117,273	$16,141	$109.09	$88.44 - $138.14
Q2 2025	115,874	$10,419	$79.69	$65.55 - $91.58
Q1 2025	110,659	$8,974	$111.43	$79.34 - $143.53
Q4 2024	56,080	$7,092	$117.75	$101.33 - $134.62
Q3 2024	60,483	$8,009	$133.97	$108.45 - $162.17
Q2 2024	60,150	$8,920	$126.14	$95.11 - $151.26
Q1 2024	64,915	$7,324	$103.38	$91.51 - $112.64
Q4 2023	65,093	$7,064	$94.00	$80.30 - $110.31
Q3 2023	38,292	$3,847	$104.39	$93.98 - $117.94
Q2 2023	39,930	$4,445	$99.13	$87.50 - $111.38
Q1 2023	43,216	$4,646	$101.02	$84.46 - $110.63
Q4 2022	50,322	$4,396	$84.55	$66.87 - $97.89
Q3 2022	39,490	$2,968	$89.83	$73.97 - $103.66
Q2 2022	44,616	$4,053	$102.39	$84.37 - $118.26
Q1 2022	42,496	$5,153	$124.55	$100.76 - $164.83
Q4 2021	55,121	$9,013	$138.21	$103.37 - $166.03
Q3 2021	56,217	$6,208	$119.31	$107.16 - $131.39
Q2 2021	75,779	$10,156	$125.54	$111.97 - $136.59
Q1 2021	235,009	$28,600	$123.17	$102.04 - $144.94
Q4 2020	255,869	$30,678	$100.07	$76.67 - $119.92
Q3 2020	250,259	$19,885	$82.97	$72.53 - $91.38
Q2 2020	9,978	$843	$65.50	$49.94 - $83.54
Q1 2020	10,019	$543	$61.91	$41.86 - $79.53
Q4 2019	9,722	$663	$61.85	$55.39 - $68.15