ALLETE INC

CUSIP: 018522300 Class: Common Stock

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q3 2025
Shares 39,306 Value ($000) $2,610 Avg Close — Range —
Q2 2025
Shares 50,606 Value ($000) $3,242 Avg Close — Range —
Q1 2025
Shares 52,397 Value ($000) $3,442 Avg Close — Range —
Q4 2024
Shares 45,689 Value ($000) $2,961 Avg Close — Range —
Q3 2024
Shares 48,279 Value ($000) $3,099 Avg Close — Range —
Q2 2024
Shares 53,536 Value ($000) $3,338 Avg Close — Range —
Q1 2024
Shares 48,878 Value ($000) $2,915 Avg Close — Range —
Q4 2023
Shares 40,558 Value ($000) $2,481 Avg Close — Range —
Q3 2023
Shares 45,468 Value ($000) $2,401 Avg Close — Range —
Q2 2023
Shares 44,628 Value ($000) $2,587 Avg Close — Range —
Q1 2023
Shares 45,508 Value ($000) $3 Avg Close — Range —
Q4 2022
Shares 45,398 Value ($000) $3 Avg Close — Range —
Q3 2022
Shares 47,398 Value ($000) $2,383 Avg Close — Range —
Q2 2022
Shares 49,320 Value ($000) $2,899 Avg Close — Range —
Q1 2022
Shares 45,880 Value ($000) $3,073 Avg Close — Range —
Q3 2021
Shares 65,300 Value ($000) $3,887 Avg Close — Range —
Q2 2021
Shares 65,525 Value ($000) $4,585 Avg Close — Range —
Q1 2021
Shares 108,825 Value ($000) $7,312 Avg Close — Range —
Q4 2020
Shares 108,825 Value ($000) $6,741 Avg Close — Range —
Q3 2020
Shares 95,650 Value ($000) $4,949 Avg Close — Range —
Q2 2020
Shares 104,880 Value ($000) $5,727 Avg Close — Range —
Q1 2020
Shares 92,010 Value ($000) $5,583 Avg Close — Range —
Q4 2019
Shares 86,810 Value ($000) $7,046 Avg Close — Range —
Q3 2019
Shares 86,710 Value ($000) $7,579 Avg Close — Range —
Q2 2019
Shares 86,710 Value ($000) $7,215 Avg Close — Range —
Q1 2019
Shares 86,710 Value ($000) $7,130 Avg Close — Range —
Q4 2018
Shares 88,410 Value ($000) $6,739 Avg Close — Range —
Q3 2018
Shares 88,210 Value ($000) $6,617 Avg Close — Range —
Q2 2018
Shares 89,410 Value ($000) $6,921 Avg Close — Range —
Q1 2018
Shares 89,510 Value ($000) $6,401 Avg Close — Range —
Q4 2017
Shares 87,603 Value ($000) $6,514 Avg Close — Range —
Q3 2017
Shares 98,703 Value ($000) $7,629 Avg Close — Range —
Q2 2017
Shares 102,703 Value ($000) $7,389 Avg Close — Range —
Q1 2017
Shares 102,703 Value ($000) $6,954 Avg Close — Range —
Q4 2016
Shares 102,393 Value ($000) $6,573 Avg Close — Range —
Q3 2016
Shares 101,693 Value ($000) $6,063 Avg Close — Range —
Q2 2016
Shares 96,193 Value ($000) $6,217 Avg Close — Range —
Q1 2016
Shares 95,993 Value ($000) $5,382 Avg Close — Range —
Q4 2015
Shares 95,993 Value ($000) $4,879 Avg Close — Range —
Q3 2015
Shares 89,493 Value ($000) $4,519 Avg Close — Range —
Q2 2015
Shares 102,993 Value ($000) $4,778 Avg Close — Range —
Q1 2015
Shares 96,893 Value ($000) $5,112 Avg Close — Range —
Q4 2014
Shares 93,673 Value ($000) $5,165 Avg Close — Range —
Q3 2014
Shares 79,073 Value ($000) $3,510 Avg Close — Range —
Q2 2014
Shares 59,873 Value ($000) $3,074 Avg Close — Range —
Q1 2014
Shares 59,573 Value ($000) $3,123 Avg Close — Range —
Q4 2013
Shares 74,273 Value ($000) $3,705 Avg Close — Range —
Q3 2013
Shares 69,573 Value ($000) $3,360 Avg Close — Range —
Q2 2013
Shares 63,773 Value ($000) $3,179 Avg Close — Range —