NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q3 2023
Shares 61,193 Value ($000) $3,648 Avg Close — Range —
Q2 2023
Shares 71,992 Value ($000) $4,132 Avg Close — Range —
Q1 2023
Shares 431,512 Value ($000) $22,616 Avg Close — Range —
Q4 2022
Shares 1,493,458 Value ($000) $55,109 Avg Close — Range —
Q3 2022
Shares 1,520,409 Value ($000) $57,380 Avg Close — Range —
Q2 2022
Shares 1,536,013 Value ($000) $47,970 Avg Close — Range —
Q1 2022
Shares 1,484,996 Value ($000) $60,276 Avg Close — Range —
Q4 2021
Shares 1,358,262 Value ($000) $59,315 Avg Close — Range —
Q3 2021
Shares 1,362,719 Value ($000) $53,459 Avg Close — Range —
Q2 2021
Shares 1,251,464 Value ($000) $52,912 Avg Close — Range —
Q1 2021
Shares 1,261,992 Value ($000) $54,499 Avg Close — Range —
Q4 2020
Shares 1,270,422 Value ($000) $55,822 Avg Close — Range —
Q3 2020
Shares 1,432,999 Value ($000) $51,158 Avg Close — Range —
Q2 2020
Shares 1,568,966 Value ($000) $60,735 Avg Close — Range —
Q1 2020
Shares 1,610,832 Value ($000) $53,286 Avg Close — Range —
Q4 2019
Shares 1,731,681 Value ($000) $73,319 Avg Close — Range —
Q3 2019
Shares 1,765,036 Value ($000) $74,114 Avg Close — Range —
Q2 2019
Shares 1,824,565 Value ($000) $76,613 Avg Close — Range —
Q1 2019
Shares 1,895,502 Value ($000) $84,084 Avg Close — Range —
Q4 2018
Shares 2,019,381 Value ($000) $91,640 Avg Close — Range —
Q3 2018
Shares 2,017,755 Value ($000) $97,518 Avg Close — Range —
Q2 2018
Shares 1,984,836 Value ($000) $83,323 Avg Close — Range —
Q1 2018
Shares 1,982,491 Value ($000) $100,255 Avg Close — Range —
Q4 2017
Shares 1,980,530 Value ($000) $82,449 Avg Close — Range —
Q3 2017
Shares 1,941,450 Value ($000) $81,871 Avg Close — Range —
Q2 2017
Shares 1,955,530 Value ($000) $78,651 Avg Close — Range —
Q1 2017
Shares 1,908,852 Value ($000) $62,152 Avg Close — Range —
Q4 2016
Shares 1,980,497 Value ($000) $61,039 Avg Close — Range —
Q3 2016
Shares 1,974,982 Value ($000) $56,089 Avg Close — Range —
Q2 2016
Shares 1,995,394 Value ($000) $54,674 Avg Close — Range —
Q1 2016
Shares 2,089,432 Value ($000) $62,913 Avg Close — Range —
Q4 2015
Shares 2,150,363 Value ($000) $61,694 Avg Close — Range —
Q3 2015
Shares 2,147,365 Value ($000) $59,675 Avg Close — Range —
Q2 2015
Shares 2,221,435 Value ($000) $65,443 Avg Close — Range —
Q1 2015
Shares 2,226,737 Value ($000) $71,345 Avg Close — Range —
Q4 2014
Shares 2,242,005 Value ($000) $69,704 Avg Close — Range —
Q3 2014
Shares 2,258,000 Value ($000) $69,840 Avg Close — Range —
Q2 2014
Shares 2,225,004 Value ($000) $72,068 Avg Close — Range —
Q1 2014
Shares 2,199,359 Value ($000) $63,100 Avg Close — Range —
Q4 2013
Shares 2,127,834 Value ($000) $68,133 Avg Close — Range —
Q3 2013
Shares 2,142,877 Value ($000) $66,279 Avg Close — Range —
Q2 2013
Shares 2,657,744 Value ($000) $74,257 Avg Close — Range —