TERADYNE INC

Ticker: TER CUSIP: 880770102 Class: EQTY

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 2,748 Value ($000) $532 Avg Close $171.50 Range $131.65 - $205.00
Q2 2024
Shares 29,115 Value ($000) $4 Avg Close $126.14 Range $95.11 - $151.26
Q4 2021
Shares 1,875 Value ($000) $306 Avg Close $138.21 Range $103.37 - $166.03
Q3 2021
Shares 14,583 Value ($000) $1,886 Avg Close $119.31 Range $107.16 - $131.39
Q2 2021
Shares 15,883 Value ($000) $2,127 Avg Close $125.54 Range $111.97 - $136.59
Q1 2021
Shares 3,639 Value ($000) $442 Avg Close $123.17 Range $102.04 - $144.94
Q3 2020
Shares 16,603 Value ($000) $1,319 Avg Close $82.97 Range $72.53 - $91.38
Q1 2020
Shares 11,622 Value ($000) $629 Avg Close $61.91 Range $41.86 - $79.53
Q4 2018
Shares 4,453 Value ($000) $139 Avg Close $32.78 Range $27.80 - $36.35
Q2 2018
Shares 917 Value ($000) $34 Avg Close $37.48 Range $30.81 - $43.90
Q4 2017
Shares 38,473 Value ($000) $1,610 Avg Close $39.50 Range $35.71 - $42.73
Q3 2017
Shares 24,624 Value ($000) $918 Avg Close $33.11 Range $28.36 - $35.88
Q2 2017
Shares 8,754 Value ($000) $262 Avg Close $32.09 Range $28.55 - $34.90
Q1 2017
Shares 41,121 Value ($000) $1,278 Avg Close $27.23 Range $24.01 - $29.76
Q4 2016
Shares 11,957 Value ($000) $303 Avg Close $22.54 Range $19.19 - $25.30
Q3 2016
Shares 29,418 Value ($000) $634 Avg Close $19.55 Range $17.86 - $20.56
Q4 2015
Shares 1,951 Value ($000) $40 Avg Close $18.68 Range $16.35 - $20.30
Q3 2015
Shares 4,991 Value ($000) $89 Avg Close $17.24 Range $15.01 - $18.69
Q2 2015
Shares 422 Value ($000) $8 Avg Close $18.64 Range $16.80 - $19.93
Q1 2015
Shares 2,220 Value ($000) $41 Avg Close $17.82 Range $16.35 - $18.78