NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

ACADIAN ASSET MANAGEMENT LLC's Holding History (CIK: 0000916542)

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

Q4 2022
Shares 814 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 814 Value ($000) $30 Avg Close — Range —
Q2 2022
Shares 294,628 Value ($000) $9,201 Avg Close — Range —
Q1 2022
Shares 421,888 Value ($000) $17,108 Avg Close — Range —
Q4 2021
Shares 399,547 Value ($000) $17,431 Avg Close — Range —
Q3 2021
Shares 79,542 Value ($000) $3,117 Avg Close — Range —
Q1 2021
Shares 4,799 Value ($000) $207 Avg Close — Range —
Q4 2020
Shares 27,700 Value ($000) $1,217 Avg Close — Range —
Q3 2020
Shares 55,816 Value ($000) $1,995 Avg Close — Range —
Q2 2020
Shares 111,186 Value ($000) $4,306 Avg Close — Range —
Q1 2020
Shares 124,478 Value ($000) $4,118 Avg Close — Range —
Q4 2019
Shares 14,107 Value ($000) $598 Avg Close — Range —
Q3 2019
Shares 17,297 Value ($000) $726 Avg Close — Range —
Q2 2019
Shares 50,294 Value ($000) $2,112 Avg Close — Range —
Q1 2019
Shares 83,634 Value ($000) $3,709 Avg Close — Range —
Q4 2018
Shares 78,540 Value ($000) $3,564 Avg Close — Range —
Q2 2018
Shares 6,016 Value ($000) $253 Avg Close — Range —
Q2 2017
Shares 7,683 Value ($000) $309 Avg Close — Range —
Q1 2017
Shares 5,919 Value ($000) $193 Avg Close — Range —
Q4 2016
Shares 304 Value ($000) $9 Avg Close — Range —