NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

Retirement Systems of Alabama's Holding History (CIK: 0001593051)

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

Q3 2023
Shares 164,189 Value ($000) $9,789 Avg Close Range
Q2 2023
Shares 169,461 Value ($000) $9,727 Avg Close Range
Q1 2023
Shares 170,604 Value ($000) $8,941 Avg Close Range
Q4 2022
Shares 407,094 Value ($000) $15,022 Avg Close Range
Q3 2022
Shares 383,226 Value ($000) $14,463 Avg Close Range
Q2 2022
Shares 382,799 Value ($000) $11,955 Avg Close Range
Q1 2022
Shares 353,043 Value ($000) $14,330 Avg Close Range
Q4 2021
Shares 352,696 Value ($000) $15,402 Avg Close Range
Q3 2021
Shares 352,185 Value ($000) $13,816 Avg Close Range
Q2 2021
Shares 351,454 Value ($000) $14,859 Avg Close Range
Q1 2021
Shares 351,778 Value ($000) $15,192 Avg Close Range
Q4 2020
Shares 351,075 Value ($000) $15,426 Avg Close Range
Q3 2020
Shares 336,595 Value ($000) $12,016 Avg Close Range
Q2 2020
Shares 348,369 Value ($000) $13,485 Avg Close Range
Q1 2020
Shares 403,595 Value ($000) $13,351 Avg Close Range
Q4 2019
Shares 403,595 Value ($000) $17,088 Avg Close Range
Q3 2019
Shares 404,295 Value ($000) $16,976 Avg Close Range
Q2 2019
Shares 310,793 Value ($000) $13,050 Avg Close Range
Q1 2019
Shares 311,323 Value ($000) $13,810 Avg Close Range
Q4 2018
Shares 310,919 Value ($000) $14,110 Avg Close Range
Q3 2018
Shares 290,196 Value ($000) $14,025 Avg Close Range
Q2 2018
Shares 284,316 Value ($000) $11,936 Avg Close Range
Q1 2018
Shares 284,145 Value ($000) $14,369 Avg Close Range
Q4 2017
Shares 258,628 Value ($000) $10,767 Avg Close Range
Q3 2017
Shares 138,065 Value ($000) $5,822 Avg Close Range
Q2 2017
Shares 136,996 Value ($000) $5,510 Avg Close Range
Q1 2017
Shares 137,123 Value ($000) $4,465 Avg Close Range
Q4 2016
Shares 136,513 Value ($000) $4,207 Avg Close Range
Q3 2016
Shares 135,897 Value ($000) $3,859 Avg Close Range
Q2 2016
Shares 130,085 Value ($000) $3,564 Avg Close Range
Q1 2016
Shares 130,163 Value ($000) $3,919 Avg Close Range
Q4 2015
Shares 129,220 Value ($000) $3,707 Avg Close Range
Q3 2015
Shares 129,102 Value ($000) $3,588 Avg Close Range
Q2 2015
Shares 128,498 Value ($000) $3,786 Avg Close Range
Q1 2015
Shares 128,466 Value ($000) $4,116 Avg Close Range
Q4 2014
Shares 131,345 Value ($000) $4,084 Avg Close Range
Q3 2014
Shares 131,345 Value ($000) $4,063 Avg Close Range
Q2 2014
Shares 118,393 Value ($000) $3,835 Avg Close Range
Q1 2014
Shares 122,257 Value ($000) $3,508 Avg Close Range
Q4 2013
Shares 119,349 Value ($000) $3,822 Avg Close Range
Q3 2013
Shares 119,349 Value ($000) $3,691 Avg Close Range
Q2 2013
Shares 115,854 Value ($000) $3,237 Avg Close Range
Q1 2013
Shares 114,967 Value ($000) $3,765 Avg Close Range