NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q3 2025

Shares 31,426 Value ($000) $1,842 Avg Close $54.14 Range $49.85 - $58.24

Q2 2025

Shares 185,126 Value ($000) $9,497 Avg Close $53.53 Range $49.39 - $57.89

Q1 2025

Shares 139,726 Value ($000) $8,086 Avg Close $52.06 Range $48.49 - $56.12

Q4 2024

Shares 8,326 Value ($000) $445 Avg Close $51.38 Range $48.17 - $54.22

Q4 2023

Shares 56,226 Value ($000) $3 Avg Close $44.88 Range $41.24 - $48.79

Q3 2023

Shares 292,926 Value ($000) $14 Avg Close $47.33 Range $42.66 - $51.72

Q2 2023

Shares 114,940 Value ($000) $7 Avg Close $51.34 Range $48.87 - $53.67

Q1 2023

Shares 211,726 Value ($000) $12 Avg Close $49.59 Range $46.79 - $52.43

Q4 2022

Shares 85,326 Value ($000) $5 Avg Close $46.84 Range $41.72 - $52.07

Q3 2022

Shares 46,726 Value ($000) $2,303 Avg Close $46.61 Range $42.04 - $51.24

Q2 2022

Shares 112,426 Value ($000) $6,625 Avg Close $49.98 Range $45.98 - $52.83

Q1 2022

Shares 13,400 Value ($000) $811 Avg Close $48.63 Range $46.08 - $51.75

Q4 2021

Shares 237,726 Value ($000) $13,588 Avg Close $46.70 Range $43.99 - $49.52

Q3 2021

Shares 117,126 Value ($000) $6,711 Avg Close $50.51 Range $46.92 - $53.26

Q2 2021

Shares 176,526 Value ($000) $10,630 Avg Close $52.44 Range $48.13 - $56.92

Q4 2020

Shares 52,726 Value ($000) $3,074 Avg Close $43.87 Range $37.97 - $49.46

Q3 2020

Shares 267,426 Value ($000) $13,008 Avg Close $41.40 Range $37.35 - $45.52

Q2 2020

Shares 306,926 Value ($000) $16,734 Avg Close $44.67 Range $39.68 - $50.33

Q1 2020

Shares 344,830 Value ($000) $20,631 Avg Close $54.52 Range $34.68 - $61.46

Q4 2019

Shares 83,504 Value ($000) $5,985 Avg Close $54.65 Range $51.50 - $57.67

Q3 2019

Shares 323,689 Value ($000) $24,293 Avg Close $54.27 Range $50.60 - $58.08

Q2 2019

Shares 57,326 Value ($000) $4,136 Avg Close $53.01 Range $50.21 - $55.53

Q1 2019

Shares 81,226 Value ($000) $5,719 Avg Close $48.59 Range $42.38 - $53.49

Q4 2018

Shares 290,418 Value ($000) $17,262 Avg Close $45.03 Range $41.21 - $48.18

Q3 2018

Shares 158,926 Value ($000) $9,323 Avg Close $43.15 Range $40.65 - $45.13

Q2 2018

Shares 128,726 Value ($000) $7,370 Avg Close $39.06 Range $37.03 - $41.93

Q1 2018

Shares 105,726 Value ($000) $5,688 Avg Close $37.69 Range $35.55 - $42.53

Q4 2017

Shares 15,500 Value ($000) $925 Avg Close $42.54 Range $39.78 - $45.45

Q3 2017

Shares 169,326 Value ($000) $9,641 Avg Close $41.74 Range $40.09 - $43.18

Q2 2017

Shares 25,026 Value ($000) $1,527 Avg Close $42.35 Range $40.29 - $44.62

Q1 2017

Shares 54,100 Value ($000) $3,176 Avg Close $39.52 Range $38.19 - $41.05

Q4 2016

Shares 95,400 Value ($000) $5,425 Avg Close $38.33 Range $36.64 - $40.23

Q3 2016

Shares 44,100 Value ($000) $2,537 Avg Close $40.31 Range $38.22 - $43.00

Q1 2016

Shares 23,800 Value ($000) $1,470 Avg Close $38.33 Range $34.60 - $41.62

Q4 2014

Shares 54,500 Value ($000) $3,084 Avg Close $33.16 Range $28.63 - $37.51

Q3 2014

Shares 21,526 Value ($000) $976 Avg Close $30.29 Range $28.46 - $33.15

Q2 2014

Shares 85,826 Value ($000) $4,479 Avg Close $30.04 Range $28.38 - $33.02

Q1 2014

Shares 64,847 Value ($000) $3,076 Avg Close $27.98 Range $26.36 - $29.86

Q4 2013

Shares 19,926 Value ($000) $863 Avg Close $27.40 Range $25.54 - $28.91

Q3 2013

Shares 98,526 Value ($000) $4,426 Avg Close $25.46 Range $23.73 - $28.10

Q2 2013

Shares 59,630 Value ($000) $2,379 Avg Close $24.78 Range $23.14 - $25.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	31,426	$1,842	$54.14	$49.85 - $58.24
Q2 2025	185,126	$9,497	$53.53	$49.39 - $57.89
Q1 2025	139,726	$8,086	$52.06	$48.49 - $56.12
Q4 2024	8,326	$445	$51.38	$48.17 - $54.22
Q4 2023	56,226	$3	$44.88	$41.24 - $48.79
Q3 2023	292,926	$14	$47.33	$42.66 - $51.72
Q2 2023	114,940	$7	$51.34	$48.87 - $53.67
Q1 2023	211,726	$12	$49.59	$46.79 - $52.43
Q4 2022	85,326	$5	$46.84	$41.72 - $52.07
Q3 2022	46,726	$2,303	$46.61	$42.04 - $51.24
Q2 2022	112,426	$6,625	$49.98	$45.98 - $52.83
Q1 2022	13,400	$811	$48.63	$46.08 - $51.75
Q4 2021	237,726	$13,588	$46.70	$43.99 - $49.52
Q3 2021	117,126	$6,711	$50.51	$46.92 - $53.26
Q2 2021	176,526	$10,630	$52.44	$48.13 - $56.92
Q4 2020	52,726	$3,074	$43.87	$37.97 - $49.46
Q3 2020	267,426	$13,008	$41.40	$37.35 - $45.52
Q2 2020	306,926	$16,734	$44.67	$39.68 - $50.33
Q1 2020	344,830	$20,631	$54.52	$34.68 - $61.46
Q4 2019	83,504	$5,985	$54.65	$51.50 - $57.67
Q3 2019	323,689	$24,293	$54.27	$50.60 - $58.08
Q2 2019	57,326	$4,136	$53.01	$50.21 - $55.53
Q1 2019	81,226	$5,719	$48.59	$42.38 - $53.49
Q4 2018	290,418	$17,262	$45.03	$41.21 - $48.18
Q3 2018	158,926	$9,323	$43.15	$40.65 - $45.13
Q2 2018	128,726	$7,370	$39.06	$37.03 - $41.93
Q1 2018	105,726	$5,688	$37.69	$35.55 - $42.53
Q4 2017	15,500	$925	$42.54	$39.78 - $45.45
Q3 2017	169,326	$9,641	$41.74	$40.09 - $43.18
Q2 2017	25,026	$1,527	$42.35	$40.29 - $44.62
Q1 2017	54,100	$3,176	$39.52	$38.19 - $41.05
Q4 2016	95,400	$5,425	$38.33	$36.64 - $40.23
Q3 2016	44,100	$2,537	$40.31	$38.22 - $43.00
Q1 2016	23,800	$1,470	$38.33	$34.60 - $41.62
Q4 2014	54,500	$3,084	$33.16	$28.63 - $37.51
Q3 2014	21,526	$976	$30.29	$28.46 - $33.15
Q2 2014	85,826	$4,479	$30.04	$28.38 - $33.02
Q1 2014	64,847	$3,076	$27.98	$26.36 - $29.86
Q4 2013	19,926	$863	$27.40	$25.54 - $28.91
Q3 2013	98,526	$4,426	$25.46	$23.73 - $28.10
Q2 2013	59,630	$2,379	$24.78	$23.14 - $25.97