NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 33,621 Value ($000) $2,170 Avg Close $62.82 Range $56.07 - $68.56
Q3 2025
Shares 36,294 Value ($000) $2,127 Avg Close $54.14 Range $49.85 - $58.24
Q2 2025
Shares 38,178 Value ($000) $1,959 Avg Close $53.53 Range $49.39 - $57.89
Q1 2025
Shares 40,014 Value ($000) $2,316 Avg Close $52.06 Range $48.49 - $56.12
Q4 2024
Shares 40,185 Value ($000) $2,148 Avg Close $51.38 Range $48.17 - $54.22
Q3 2024
Shares 41,403 Value ($000) $2,369 Avg Close $49.89 Range $45.22 - $54.21
Q2 2024
Shares 43,023 Value ($000) $2,155 Avg Close $46.58 Range $43.68 - $48.79
Q1 2024
Shares 45,522 Value ($000) $2,318 Avg Close $44.40 Range $41.90 - $47.03
Q4 2023
Shares 15,421 Value ($000) $785 Avg Close $44.88 Range $41.24 - $48.79
Q3 2023
Shares 28,180 Value ($000) $1,354 Avg Close $47.33 Range $42.66 - $51.72
Q2 2023
Shares 27,857 Value ($000) $1,581 Avg Close $51.34 Range $48.87 - $53.67
Q1 2023
Shares 30,409 Value ($000) $1,759 Avg Close $49.59 Range $46.79 - $52.43
Q4 2022
Shares 12,199 Value ($000) $724 Avg Close $46.84 Range $41.72 - $52.07
Q3 2022
Shares 23,391 Value ($000) $1,153 Avg Close $46.61 Range $42.04 - $51.24
Q2 2022
Shares 13,471 Value ($000) $794 Avg Close $49.98 Range $45.98 - $52.83
Q1 2022
Shares 158,500 Value ($000) $9,588 Avg Close $48.63 Range $46.08 - $51.75
Q4 2021
Shares 158,500 Value ($000) $9,060 Avg Close $46.70 Range $43.99 - $49.52
Q3 2021
Shares 158,500 Value ($000) $9,082 Avg Close $50.51 Range $46.92 - $53.26
Q2 2021
Shares 158,500 Value ($000) $9,545 Avg Close $52.44 Range $48.13 - $56.92
Q1 2021
Shares 158,500 Value ($000) $10,334 Avg Close $47.20 Range $42.31 - $53.28
Q4 2020
Shares 158,500 Value ($000) $9,242 Avg Close $43.87 Range $37.97 - $49.46
Q3 2020
Shares 119,800 Value ($000) $5,827 Avg Close $41.40 Range $37.35 - $45.52