TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025

Shares 72,941 Value ($000) $14,118 Avg Close $171.50 Range $131.65 - $205.00

Q3 2025

Shares 165,626 Value ($000) $22,797 Avg Close $109.09 Range $88.44 - $138.14

Q2 2025

Shares 15,099 Value ($000) $1,358 Avg Close $79.69 Range $65.55 - $91.58

Q1 2025

Shares 25,251 Value ($000) $2,086 Avg Close $111.43 Range $79.34 - $143.53

Q4 2024

Shares 23,498 Value ($000) $2,959 Avg Close $117.75 Range $101.33 - $134.62

Q3 2024

Shares 8,052 Value ($000) $1,078 Avg Close $133.97 Range $108.45 - $162.17

Q2 2024

Shares 6,452 Value ($000) $957 Avg Close $126.14 Range $95.11 - $151.26

Q1 2024

Shares 147,467 Value ($000) $16,639 Avg Close $103.38 Range $91.51 - $112.64

Q4 2023

Shares 3,467 Value ($000) $376 Avg Close $94.00 Range $80.30 - $110.31

Q3 2023

Shares 16,497 Value ($000) $1,657 Avg Close $104.39 Range $93.98 - $117.94

Q2 2023

Shares 24,352 Value ($000) $2,711 Avg Close $99.13 Range $87.50 - $111.38

Q1 2023

Shares 26,592 Value ($000) $2,859 Avg Close $101.02 Range $84.46 - $110.63

Q4 2022

Shares 27,854 Value ($000) $2,433 Avg Close $84.55 Range $66.87 - $97.89

Q3 2022

Shares 135,206 Value ($000) $10 Avg Close $89.83 Range $73.97 - $103.66

Q2 2022

Shares 15,562 Value ($000) $1,394 Avg Close $102.39 Range $84.37 - $118.26

Q1 2022

Shares 67,800 Value ($000) $8,016 Avg Close $124.55 Range $100.76 - $164.83

Q4 2021

Shares 27,200 Value ($000) $4,448 Avg Close $138.21 Range $103.37 - $166.03

Q3 2021

Shares 27,830 Value ($000) $3,038 Avg Close $119.31 Range $107.16 - $131.39

Q2 2021

Shares 26,060 Value ($000) $3,491 Avg Close $125.54 Range $111.97 - $136.59

Q1 2021

Shares 15,730 Value ($000) $1,914 Avg Close $123.17 Range $102.04 - $144.94

Q4 2020

Shares 13,040 Value ($000) $1,563 Avg Close $100.07 Range $76.67 - $119.92

Q3 2020

Shares 20,070 Value ($000) $1,595 Avg Close $82.97 Range $72.53 - $91.38

Q1 2018

Shares 85,300 Value ($000) $3,899 Avg Close $43.91 Range $37.63 - $48.70

Q4 2017

Shares 59,000 Value ($000) $2,470 Avg Close $39.50 Range $35.71 - $42.73

Q3 2013

Shares 64,153 Value ($000) $1,060 Avg Close $15.28 Range $14.01 - $17.24

Q2 2013

Shares 64,153 Value ($000) $1,127 Avg Close $15.29 Range $12.93 - $17.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	72,941	$14,118	$171.50	$131.65 - $205.00
Q3 2025	165,626	$22,797	$109.09	$88.44 - $138.14
Q2 2025	15,099	$1,358	$79.69	$65.55 - $91.58
Q1 2025	25,251	$2,086	$111.43	$79.34 - $143.53
Q4 2024	23,498	$2,959	$117.75	$101.33 - $134.62
Q3 2024	8,052	$1,078	$133.97	$108.45 - $162.17
Q2 2024	6,452	$957	$126.14	$95.11 - $151.26
Q1 2024	147,467	$16,639	$103.38	$91.51 - $112.64
Q4 2023	3,467	$376	$94.00	$80.30 - $110.31
Q3 2023	16,497	$1,657	$104.39	$93.98 - $117.94
Q2 2023	24,352	$2,711	$99.13	$87.50 - $111.38
Q1 2023	26,592	$2,859	$101.02	$84.46 - $110.63
Q4 2022	27,854	$2,433	$84.55	$66.87 - $97.89
Q3 2022	135,206	$10	$89.83	$73.97 - $103.66
Q2 2022	15,562	$1,394	$102.39	$84.37 - $118.26
Q1 2022	67,800	$8,016	$124.55	$100.76 - $164.83
Q4 2021	27,200	$4,448	$138.21	$103.37 - $166.03
Q3 2021	27,830	$3,038	$119.31	$107.16 - $131.39
Q2 2021	26,060	$3,491	$125.54	$111.97 - $136.59
Q1 2021	15,730	$1,914	$123.17	$102.04 - $144.94
Q4 2020	13,040	$1,563	$100.07	$76.67 - $119.92
Q3 2020	20,070	$1,595	$82.97	$72.53 - $91.38
Q1 2018	85,300	$3,899	$43.91	$37.63 - $48.70
Q4 2017	59,000	$2,470	$39.50	$35.71 - $42.73
Q3 2013	64,153	$1,060	$15.28	$14.01 - $17.24
Q2 2013	64,153	$1,127	$15.29	$12.93 - $17.09