NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2025
Shares 8,954 Value ($000) $525 Avg Close $54.14 Range $49.85 - $58.24
Q2 2025
Shares 52,771 Value ($000) $2,707 Avg Close $53.53 Range $49.39 - $57.89
Q1 2025
Shares 189,982 Value ($000) $10,994 Avg Close $52.06 Range $48.49 - $56.12
Q3 2024
Shares 6,913 Value ($000) $396 Avg Close $49.89 Range $45.22 - $54.21
Q1 2024
Shares 28,843 Value ($000) $1,469 Avg Close $44.40 Range $41.90 - $47.03
Q3 2023
Shares 39,976 Value ($000) $1,921 Avg Close $47.33 Range $42.66 - $51.72
Q3 2022
Shares 76,203 Value ($000) $3,755 Avg Close $46.61 Range $42.04 - $51.24
Q4 2021
Shares 412,441 Value ($000) $23,574 Avg Close $46.70 Range $43.99 - $49.52
Q3 2015
Shares 124,200 Value ($000) $6,686 Avg Close $34.01 Range $31.66 - $36.90
Q4 2014
Shares 255,945 Value ($000) $14,481 Avg Close $33.16 Range $28.63 - $37.51