NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q3 2023
Shares 29,164 Value ($000) $1,739 Avg Close — Range —
Q2 2023
Shares 29,224 Value ($000) $1,677 Avg Close — Range —
Q1 2023
Shares 28,967 Value ($000) $1,518 Avg Close — Range —
Q4 2022
Shares 12,083 Value ($000) $446 Avg Close — Range —
Q3 2022
Shares 19,110 Value ($000) $721 Avg Close — Range —
Q2 2022
Shares 21,956 Value ($000) $686 Avg Close — Range —
Q1 2022
Shares 21,904 Value ($000) $889 Avg Close — Range —
Q4 2021
Shares 21,862 Value ($000) $955 Avg Close — Range —
Q3 2021
Shares 21,967 Value ($000) $862 Avg Close — Range —
Q2 2021
Shares 21,919 Value ($000) $927 Avg Close — Range —
Q1 2021
Shares 21,953 Value ($000) $948 Avg Close — Range —
Q4 2020
Shares 45,126 Value ($000) $1,983 Avg Close — Range —
Q3 2020
Shares 40,898 Value ($000) $1,583 Avg Close — Range —
Q2 2020
Shares 40,898 Value ($000) $1,583 Avg Close — Range —
Q1 2020
Shares 40,971 Value ($000) $1,355 Avg Close — Range —
Q4 2019
Shares 33,689 Value ($000) $1,426 Avg Close — Range —
Q3 2019
Shares 33,845 Value ($000) $1,421 Avg Close — Range —
Q2 2019
Shares 31,967 Value ($000) $1,342 Avg Close — Range —
Q1 2019
Shares 19,998 Value ($000) $887 Avg Close — Range —
Q4 2018
Shares 21,279 Value ($000) $966 Avg Close — Range —
Q3 2018
Shares 21,181 Value ($000) $1,024 Avg Close — Range —
Q2 2018
Shares 21,147 Value ($000) $888 Avg Close — Range —
Q1 2018
Shares 22,015 Value ($000) $1,113 Avg Close — Range —
Q4 2017
Shares 14,041 Value ($000) $585 Avg Close — Range —
Q3 2017
Shares 13,997 Value ($000) $590 Avg Close — Range —
Q2 2017
Shares 18,292 Value ($000) $736 Avg Close — Range —
Q1 2017
Shares 18,304 Value ($000) $596 Avg Close — Range —
Q4 2016
Shares 18,219 Value ($000) $562 Avg Close — Range —
Q3 2016
Shares 18,160 Value ($000) $516 Avg Close — Range —
Q2 2016
Shares 17,415 Value ($000) $477 Avg Close — Range —
Q1 2016
Shares 17,415 Value ($000) $524 Avg Close — Range —
Q4 2015
Shares 2,910 Value ($000) $83 Avg Close — Range —
Q3 2015
Shares 2,910 Value ($000) $81 Avg Close — Range —
Q2 2015
Shares 2,910 Value ($000) $86 Avg Close — Range —
Q1 2015
Shares 11,010 Value ($000) $353 Avg Close — Range —