NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

South Dakota Investment Council's Holding History (CIK: 0001538846)

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

Q4 2025
Shares 102,711 Value ($000) $7 Avg Close $62.82 Range $56.07 - $68.56
Q3 2025
Shares 119,111 Value ($000) $7 Avg Close $54.14 Range $49.85 - $58.24
Q2 2025
Shares 122,311 Value ($000) $6 Avg Close $53.53 Range $49.39 - $57.89
Q1 2025
Shares 122,311 Value ($000) $7 Avg Close $52.06 Range $48.49 - $56.12
Q4 2024
Shares 96,362 Value ($000) $5 Avg Close $51.38 Range $48.17 - $54.22
Q3 2024
Shares 96,362 Value ($000) $6 Avg Close $49.89 Range $45.22 - $54.21
Q2 2024
Shares 92,162 Value ($000) $5 Avg Close $46.58 Range $43.68 - $48.79
Q1 2024
Shares 85,354 Value ($000) $4 Avg Close $44.40 Range $41.90 - $47.03
Q4 2023
Shares 78,754 Value ($000) $4 Avg Close $44.88 Range $41.24 - $48.79
Q3 2023
Shares 78,754 Value ($000) $4 Avg Close $47.33 Range $42.66 - $51.72
Q2 2023
Shares 79,854 Value ($000) $5 Avg Close $51.34 Range $48.87 - $53.67
Q1 2023
Shares 81,254 Value ($000) $5 Avg Close $49.59 Range $46.79 - $52.43
Q4 2022
Shares 81,254 Value ($000) $5 Avg Close $46.84 Range $41.72 - $52.07
Q3 2022
Shares 81,254 Value ($000) $4,004 Avg Close $46.61 Range $42.04 - $51.24
Q2 2022
Shares 60,985 Value ($000) $3,594 Avg Close $49.98 Range $45.98 - $52.83
Q1 2022
Shares 60,985 Value ($000) $3,689 Avg Close $48.63 Range $46.08 - $51.75
Q4 2021
Shares 73,485 Value ($000) $4,200 Avg Close $46.70 Range $43.99 - $49.52
Q3 2021
Shares 73,485 Value ($000) $4,211 Avg Close $50.51 Range $46.92 - $53.26
Q2 2021
Shares 65,685 Value ($000) $3,956 Avg Close $52.44 Range $48.13 - $56.92
Q1 2021
Shares 57,045 Value ($000) $3,719 Avg Close $47.20 Range $42.31 - $53.28
Q4 2020
Shares 80,194 Value ($000) $4,676 Avg Close $43.87 Range $37.97 - $49.46
Q3 2020
Shares 80,194 Value ($000) $3,901 Avg Close $41.40 Range $37.35 - $45.52
Q2 2020
Shares 38,074 Value ($000) $2,076 Avg Close $44.67 Range $39.68 - $50.33
Q1 2020
Shares 38,074 Value ($000) $2,278 Avg Close $54.52 Range $34.68 - $61.46
Q4 2019
Shares 36,690 Value ($000) $2,630 Avg Close $54.65 Range $51.50 - $57.67
Q3 2019
Shares 20,330 Value ($000) $1,526 Avg Close $54.27 Range $50.60 - $58.08
Q2 2019
Shares 10,200 Value ($000) $736 Avg Close $53.01 Range $50.21 - $55.53
Q1 2019
Shares 10,200 Value ($000) $718 Avg Close $48.59 Range $42.38 - $53.49
Q4 2018
Shares 9,400 Value ($000) $559 Avg Close $45.03 Range $41.21 - $48.18
Q3 2018
Shares 9,400 Value ($000) $551 Avg Close $43.15 Range $40.65 - $45.13
Q2 2018
Shares 9,400 Value ($000) $538 Avg Close $39.06 Range $37.03 - $41.93
Q1 2018
Shares 9,400 Value ($000) $506 Avg Close $37.69 Range $35.55 - $42.53
Q4 2017
Shares 9,400 Value ($000) $561 Avg Close $42.54 Range $39.78 - $45.45
Q3 2017
Shares 9,400 Value ($000) $535 Avg Close $41.74 Range $40.09 - $43.18
Q2 2017
Shares 9,400 Value ($000) $574 Avg Close $42.35 Range $40.29 - $44.62
Q1 2017
Shares 9,400 Value ($000) $552 Avg Close $39.52 Range $38.19 - $41.05
Q4 2016
Shares 5,600 Value ($000) $318 Avg Close $38.33 Range $36.64 - $40.23
Q3 2016
Shares 5,600 Value ($000) $322 Avg Close $40.31 Range $38.22 - $43.00
Q2 2016
Shares 5,600 Value ($000) $353 Avg Close $39.68 Range $37.02 - $42.70