TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q4 2025
Shares 716,570 Value ($000) $138,699 Avg Close $171.50 Range $131.65 - $205.00
Q3 2025
Shares 2,551,268 Value ($000) $351,157 Avg Close $109.09 Range $88.44 - $138.14
Q2 2025
Shares 3,047,558 Value ($000) $274,036 Avg Close $79.69 Range $65.55 - $91.58
Q1 2025
Shares 1,921,690 Value ($000) $158,732 Avg Close $111.43 Range $79.34 - $143.53
Q4 2024
Shares 1,958,250 Value ($000) $246,583 Avg Close $117.75 Range $101.33 - $134.62
Q3 2024
Shares 1,965,835 Value ($000) $263,284 Avg Close $133.97 Range $108.45 - $162.17
Q2 2024
Shares 2,038,485 Value ($000) $302,287 Avg Close $126.14 Range $95.11 - $151.26
Q1 2024
Shares 2,050,880 Value ($000) $231,401 Avg Close $103.38 Range $91.51 - $112.64
Q4 2023
Shares 1,426,695 Value ($000) $154,825 Avg Close $94.00 Range $80.30 - $110.31
Q3 2023
Shares 1,448,630 Value ($000) $145,529 Avg Close $104.39 Range $93.98 - $117.94
Q2 2023
Shares 1,469,305 Value ($000) $163,578 Avg Close $99.13 Range $87.50 - $111.38
Q1 2023
Shares 1,523,255 Value ($000) $163,765 Avg Close $101.02 Range $84.46 - $110.63
Q4 2022
Shares 1,536,650 Value ($000) $134,226 Avg Close $84.55 Range $66.87 - $97.89
Q3 2022
Shares 1,538,355 Value ($000) $115,607 Avg Close $89.83 Range $73.97 - $103.66
Q2 2022
Shares 1,086,745 Value ($000) $97,318 Avg Close $102.39 Range $84.37 - $118.26
Q1 2022
Shares 1,122,360 Value ($000) $132,697 Avg Close $124.55 Range $100.76 - $164.83
Q4 2021
Shares 1,154,430 Value ($000) $188,784 Avg Close $138.21 Range $103.37 - $166.03
Q3 2021
Shares 1,275,300 Value ($000) $139,225 Avg Close $119.31 Range $107.16 - $131.39
Q2 2021
Shares 1,320,930 Value ($000) $176,952 Avg Close $125.54 Range $111.97 - $136.59
Q1 2021
Shares 1,410,975 Value ($000) $171,687 Avg Close $123.17 Range $102.04 - $144.94
Q4 2020
Shares 1,675,517 Value ($000) $200,878 Avg Close $100.07 Range $76.67 - $119.92
Q3 2020
Shares 1,775,977 Value ($000) $141,119 Avg Close $82.97 Range $72.53 - $91.38
Q2 2020
Shares 1,875,157 Value ($000) $158,470 Avg Close $65.50 Range $49.94 - $83.54
Q1 2020
Shares 2,011,582 Value ($000) $108,967 Avg Close $61.91 Range $41.86 - $79.53
Q4 2019
Shares 1,944,107 Value ($000) $132,569 Avg Close $61.85 Range $55.39 - $68.15
Q3 2019
Shares 2,011,107 Value ($000) $116,463 Avg Close $51.49 Range $42.56 - $58.17
Q2 2019
Shares 2,026,152 Value ($000) $97,073 Avg Close $44.06 Range $38.92 - $48.33
Q1 2019
Shares 2,031,422 Value ($000) $80,932 Avg Close $36.20 Range $28.63 - $41.21
Q4 2018
Shares 2,032,622 Value ($000) $63,784 Avg Close $32.78 Range $27.80 - $36.35
Q3 2018
Shares 1,879,172 Value ($000) $69,492 Avg Close $38.82 Range $35.18 - $44.12
Q2 2018
Shares 1,845,012 Value ($000) $70,240 Avg Close $37.48 Range $30.81 - $43.90
Q1 2018
Shares 1,851,264 Value ($000) $84,621 Avg Close $43.91 Range $37.63 - $48.70
Q4 2017
Shares 1,790,314 Value ($000) $74,960 Avg Close $39.50 Range $35.71 - $42.73
Q3 2017
Shares 1,748,664 Value ($000) $65,208 Avg Close $33.11 Range $28.36 - $35.88
Q2 2017
Shares 1,639,675 Value ($000) $49,239 Avg Close $32.09 Range $28.55 - $34.90
Q1 2017
Shares 2,638,600 Value ($000) $82,060 Avg Close $27.23 Range $24.01 - $29.76
Q4 2016
Shares 2,557,200 Value ($000) $64,953 Avg Close $22.54 Range $19.19 - $25.30
Q3 2016
Shares 2,480,775 Value ($000) $53,535 Avg Close $19.55 Range $17.86 - $20.56
Q2 2016
Shares 2,338,281 Value ($000) $46,041 Avg Close $18.63 Range $17.10 - $20.61
Q1 2016
Shares 1,209,000 Value ($000) $26,102 Avg Close $18.42 Range $16.31 - $20.60
Q4 2015
Shares 1,059,000 Value ($000) $21,890 Avg Close $18.68 Range $16.35 - $20.30
Q3 2015
Shares 868,600 Value ($000) $15,643 Avg Close $17.24 Range $15.01 - $18.69