ALLETE INC

CUSIP: 018522300 Class: Common Stock

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2025
Shares 204,958 Value ($000) $13,609 Avg Close — Range —
Q2 2025
Shares 186,609 Value ($000) $11,956 Avg Close — Range —
Q1 2025
Shares 142,475 Value ($000) $9,361 Avg Close — Range —
Q3 2024
Shares 71,917 Value ($000) $4,616 Avg Close — Range —
Q2 2024
Shares 55,285 Value ($000) $3 Avg Close — Range —
Q1 2024
Shares 29,449 Value ($000) $2 Avg Close — Range —
Q4 2023
Shares 5,802 Value ($000) $0 Avg Close — Range —
Q3 2019
Shares 16,300 Value ($000) $1,425 Avg Close — Range —
Q4 2018
Shares 5,400 Value ($000) $412 Avg Close — Range —