ALLETE INC

CUSIP: 018522300 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q3 2025
Shares 56,993 Value ($000) $3,784 Avg Close — Range —
Q2 2025
Shares 56,991 Value ($000) $3,651 Avg Close — Range —
Q1 2025
Shares 61,937 Value ($000) $4,069 Avg Close — Range —
Q4 2024
Shares 59,043 Value ($000) $3,826 Avg Close — Range —
Q3 2024
Shares 59,661 Value ($000) $3,830 Avg Close — Range —
Q2 2024
Shares 56,294 Value ($000) $3,510 Avg Close — Range —
Q1 2024
Shares 57,501 Value ($000) $3,429 Avg Close — Range —
Q4 2023
Shares 60,709 Value ($000) $3,713 Avg Close — Range —
Q3 2023
Shares 63,439 Value ($000) $3,350 Avg Close — Range —
Q2 2023
Shares 69,673 Value ($000) $4,039 Avg Close — Range —
Q1 2023
Shares 71,546 Value ($000) $4,605 Avg Close — Range —
Q4 2022
Shares 72,544 Value ($000) $4,680 Avg Close — Range —
Q3 2022
Shares 71,671 Value ($000) $3,587 Avg Close — Range —
Q2 2022
Shares 69,788 Value ($000) $4,102 Avg Close — Range —
Q1 2022
Shares 67,211 Value ($000) $4,502 Avg Close — Range —
Q4 2021
Shares 72,702 Value ($000) $4,824 Avg Close — Range —
Q3 2021
Shares 71,196 Value ($000) $4,238 Avg Close — Range —
Q2 2021
Shares 72,364 Value ($000) $5,064 Avg Close — Range —
Q1 2021
Shares 78,602 Value ($000) $5,281 Avg Close — Range —
Q4 2020
Shares 78,883 Value ($000) $4,886 Avg Close — Range —
Q3 2020
Shares 78,933 Value ($000) $4,084 Avg Close — Range —
Q2 2020
Shares 78,815 Value ($000) $4,304 Avg Close — Range —
Q1 2020
Shares 78,815 Value ($000) $4,782 Avg Close — Range —
Q4 2019
Shares 79,206 Value ($000) $6,429 Avg Close — Range —
Q3 2019
Shares 80,806 Value ($000) $7,063 Avg Close — Range —
Q2 2019
Shares 79,841 Value ($000) $6,644 Avg Close — Range —
Q1 2019
Shares 78,910 Value ($000) $6,489 Avg Close — Range —
Q4 2018
Shares 80,759 Value ($000) $6,155 Avg Close — Range —
Q3 2018
Shares 78,846 Value ($000) $5,914 Avg Close — Range —
Q2 2018
Shares 78,874 Value ($000) $6,106 Avg Close — Range —
Q1 2018
Shares 77,967 Value ($000) $5,633 Avg Close — Range —
Q4 2017
Shares 80,700 Value ($000) $6,001 Avg Close — Range —
Q3 2017
Shares 81,977 Value ($000) $6,336 Avg Close — Range —
Q2 2017
Shares 90,677 Value ($000) $6,500 Avg Close — Range —
Q1 2017
Shares 97,857 Value ($000) $6,626 Avg Close — Range —
Q4 2016
Shares 102,457 Value ($000) $6,577 Avg Close — Range —
Q3 2016
Shares 105,157 Value ($000) $6,269 Avg Close — Range —
Q2 2016
Shares 104,257 Value ($000) $6,738 Avg Close — Range —
Q1 2016
Shares 103,557 Value ($000) $5,806 Avg Close — Range —
Q4 2015
Shares 90,357 Value ($000) $4,593 Avg Close — Range —
Q3 2015
Shares 88,937 Value ($000) $4,490 Avg Close — Range —
Q2 2015
Shares 89,037 Value ($000) $4,130 Avg Close — Range —
Q1 2015
Shares 81,495 Value ($000) $4,300 Avg Close — Range —
Q4 2014
Shares 82,795 Value ($000) $4,565 Avg Close — Range —
Q3 2014
Shares 78,161 Value ($000) $3,470 Avg Close — Range —
Q2 2014
Shares 77,317 Value ($000) $3,970 Avg Close — Range —
Q1 2014
Shares 72,617 Value ($000) $3,807 Avg Close — Range —
Q4 2013
Shares 72,317 Value ($000) $3,607 Avg Close — Range —
Q3 2013
Shares 71,817 Value ($000) $3,469 Avg Close — Range —
Q2 2013
Shares 69,567 Value ($000) $3,468 Avg Close — Range —
Q1 2013
Shares 66,308 Value ($000) $3,250 Avg Close — Range —