NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

TD Asset Management Inc's Holding History (CIK: 0001056053)

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

Q1 2023
Shares 250,194 Value ($000) $13,113 Avg Close Range
Q4 2022
Shares 596,600 Value ($000) $22,015 Avg Close Range
Q3 2022
Shares 723,200 Value ($000) $27,619 Avg Close Range
Q2 2022
Shares 781,000 Value ($000) $24,391 Avg Close Range
Q1 2022
Shares 1,013,834 Value ($000) $41,152 Avg Close Range
Q4 2021
Shares 1,077,464 Value ($000) $47,053 Avg Close Range
Q3 2021
Shares 549,602 Value ($000) $21,561 Avg Close Range
Q2 2021
Shares 549,852 Value ($000) $24,254 Avg Close Range
Q1 2021
Shares 540,392 Value ($000) $23,337 Avg Close Range
Q4 2020
Shares 476,591 Value ($000) $20,941 Avg Close Range
Q3 2020
Shares 424,185 Value ($000) $15,143 Avg Close Range
Q2 2020
Shares 369,185 Value ($000) $14,291 Avg Close Range
Q1 2020
Shares 339,085 Value ($000) $11,217 Avg Close Range
Q4 2019
Shares 328,985 Value ($000) $13,929 Avg Close Range
Q3 2019
Shares 295,085 Value ($000) $12,391 Avg Close Range
Q2 2019
Shares 179,985 Value ($000) $7,558 Avg Close Range
Q1 2019
Shares 166,285 Value ($000) $7,376 Avg Close Range
Q4 2018
Shares 171,385 Value ($000) $7,777 Avg Close Range
Q3 2018
Shares 164,357 Value ($000) $7,943 Avg Close Range
Q2 2018
Shares 141,457 Value ($000) $5,938 Avg Close Range
Q1 2018
Shares 137,457 Value ($000) $6,951 Avg Close Range
Q4 2017
Shares 141,157 Value ($000) $5,876 Avg Close Range
Q3 2017
Shares 127,657 Value ($000) $5,383 Avg Close Range
Q2 2017
Shares 86,557 Value ($000) $3,481 Avg Close Range
Q1 2017
Shares 38,500 Value ($000) $1,254 Avg Close Range
Q4 2016
Shares 36,400 Value ($000) $1,122 Avg Close Range
Q3 2016
Shares 34,300 Value ($000) $974 Avg Close Range
Q2 2016
Shares 27,400 Value ($000) $751 Avg Close Range
Q1 2016
Shares 19,500 Value ($000) $587 Avg Close Range
Q4 2015
Shares 18,200 Value ($000) $522 Avg Close Range
Q3 2015
Shares 15,700 Value ($000) $436 Avg Close Range
Q2 2015
Shares 13,000 Value ($000) $383 Avg Close Range
Q1 2015
Shares 14,300 Value ($000) $458 Avg Close Range
Q4 2014
Shares 13,400 Value ($000) $417 Avg Close Range
Q3 2014
Shares 20,100 Value ($000) $622 Avg Close Range
Q2 2014
Shares 18,800 Value ($000) $609 Avg Close Range
Q1 2014
Shares 18,800 Value ($000) $539 Avg Close Range
Q4 2013
Shares 15,000 Value ($000) $480 Avg Close Range
Q3 2013
Shares 15,000 Value ($000) $464 Avg Close Range
Q2 2013
Shares 34,500 Value ($000) $964 Avg Close Range