NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2025

Shares 707,822 Value ($000) $45,683 Avg Close $62.82 Range $56.07 - $68.56

Q3 2025

Shares 122,054 Value ($000) $7,154 Avg Close $54.14 Range $49.85 - $58.24

Q2 2025

Shares 1,126,356 Value ($000) $57,782 Avg Close $53.53 Range $49.39 - $57.89

Q1 2025

Shares 837,072 Value ($000) $48,441 Avg Close $52.06 Range $48.49 - $56.12

Q4 2024

Shares 697,492 Value ($000) $37,288 Avg Close $51.38 Range $48.17 - $54.22

Q3 2024

Shares 68,608 Value ($000) $3,926 Avg Close $49.89 Range $45.22 - $54.21

Q2 2024

Shares 85,573 Value ($000) $4,285 Avg Close $46.58 Range $43.68 - $48.79

Q1 2024

Shares 119,481 Value ($000) $6,085 Avg Close $44.40 Range $41.90 - $47.03

Q4 2023

Shares 104,968 Value ($000) $5,342 Avg Close $44.88 Range $41.24 - $48.79

Q3 2023

Shares 78,358 Value ($000) $3,766 Avg Close $47.33 Range $42.66 - $51.72

Q2 2023

Shares 96,679 Value ($000) $5,488 Avg Close $51.34 Range $48.87 - $53.67

Q1 2023

Shares 107,915 Value ($000) $6,244 Avg Close $49.59 Range $46.79 - $52.43

Q4 2022

Shares 54,318 Value ($000) $3,223 Avg Close $46.84 Range $41.72 - $52.07

Q3 2022

Shares 80,508 Value ($000) $3,968 Avg Close $46.61 Range $42.04 - $51.24

Q2 2022

Shares 15,368 Value ($000) $906 Avg Close $49.98 Range $45.98 - $52.83

Q1 2022

Shares 61,070 Value ($000) $3,694 Avg Close $48.63 Range $46.08 - $51.75

Q4 2021

Shares 58,568 Value ($000) $3,348 Avg Close $46.70 Range $43.99 - $49.52

Q3 2021

Shares 156,618 Value ($000) $8,974 Avg Close $50.51 Range $46.92 - $53.26

Q2 2021

Shares 29,450 Value ($000) $1,773 Avg Close $52.44 Range $48.13 - $56.92

Q1 2021

Shares 42,504 Value ($000) $2,771 Avg Close $47.20 Range $42.31 - $53.28

Q4 2020

Shares 45,533 Value ($000) $2,655 Avg Close $43.87 Range $37.97 - $49.46

Q3 2020

Shares 50,297 Value ($000) $2,446 Avg Close $41.40 Range $37.35 - $45.52

Q2 2020

Shares 18,743 Value ($000) $1,021 Avg Close $44.67 Range $39.68 - $50.33

Q1 2020

Shares 36,477 Value ($000) $2,183 Avg Close $54.52 Range $34.68 - $61.46

Q4 2019

Shares 131,032 Value ($000) $9,391 Avg Close $54.65 Range $51.50 - $57.67

Q3 2019

Shares 81,603 Value ($000) $6,124 Avg Close $54.27 Range $50.60 - $58.08

Q2 2019

Shares 40,694 Value ($000) $2,936 Avg Close $53.01 Range $50.21 - $55.53

Q1 2019

Shares 36,405 Value ($000) $2,563 Avg Close $48.59 Range $42.38 - $53.49

Q4 2018

Shares 65,398 Value ($000) $3,888 Avg Close $45.03 Range $41.21 - $48.18

Q3 2018

Shares 46,467 Value ($000) $2,726 Avg Close $43.15 Range $40.65 - $45.13

Q2 2018

Shares 27,029 Value ($000) $1,548 Avg Close $39.06 Range $37.03 - $41.93

Q1 2018

Shares 15,152 Value ($000) $815 Avg Close $37.69 Range $35.55 - $42.53

Q4 2017

Shares 49,455 Value ($000) $2,953 Avg Close $42.54 Range $39.78 - $45.45

Q3 2017

Shares 44,669 Value ($000) $2,544 Avg Close $41.74 Range $40.09 - $43.18

Q2 2017

Shares 14,323 Value ($000) $874 Avg Close $42.35 Range $40.29 - $44.62

Q1 2017

Shares 54,777 Value ($000) $3,215 Avg Close $39.52 Range $38.19 - $41.05

Q4 2016

Shares 30,484 Value ($000) $1,734 Avg Close $38.33 Range $36.64 - $40.23

Q3 2016

Shares 12,733 Value ($000) $732 Avg Close $40.31 Range $38.22 - $43.00

Q2 2016

Shares 7,805 Value ($000) $493 Avg Close $39.68 Range $37.02 - $42.70

Q1 2016

Shares 9,026 Value ($000) $557 Avg Close $38.33 Range $34.60 - $41.62

Q4 2015

Shares 5,715 Value ($000) $310 Avg Close $35.84 Range $33.71 - $37.52

Q3 2015

Shares 5,445 Value ($000) $294 Avg Close $34.01 Range $31.66 - $36.90

Q2 2015

Shares 4,367 Value ($000) $213 Avg Close $33.40 Range $31.54 - $35.25

Q1 2015

Shares 4,481 Value ($000) $241 Avg Close $35.30 Range $32.73 - $38.16

Q4 2014

Shares 6,356 Value ($000) $360 Avg Close $33.16 Range $28.63 - $37.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	707,822	$45,683	$62.82	$56.07 - $68.56
Q3 2025	122,054	$7,154	$54.14	$49.85 - $58.24
Q2 2025	1,126,356	$57,782	$53.53	$49.39 - $57.89
Q1 2025	837,072	$48,441	$52.06	$48.49 - $56.12
Q4 2024	697,492	$37,288	$51.38	$48.17 - $54.22
Q3 2024	68,608	$3,926	$49.89	$45.22 - $54.21
Q2 2024	85,573	$4,285	$46.58	$43.68 - $48.79
Q1 2024	119,481	$6,085	$44.40	$41.90 - $47.03
Q4 2023	104,968	$5,342	$44.88	$41.24 - $48.79
Q3 2023	78,358	$3,766	$47.33	$42.66 - $51.72
Q2 2023	96,679	$5,488	$51.34	$48.87 - $53.67
Q1 2023	107,915	$6,244	$49.59	$46.79 - $52.43
Q4 2022	54,318	$3,223	$46.84	$41.72 - $52.07
Q3 2022	80,508	$3,968	$46.61	$42.04 - $51.24
Q2 2022	15,368	$906	$49.98	$45.98 - $52.83
Q1 2022	61,070	$3,694	$48.63	$46.08 - $51.75
Q4 2021	58,568	$3,348	$46.70	$43.99 - $49.52
Q3 2021	156,618	$8,974	$50.51	$46.92 - $53.26
Q2 2021	29,450	$1,773	$52.44	$48.13 - $56.92
Q1 2021	42,504	$2,771	$47.20	$42.31 - $53.28
Q4 2020	45,533	$2,655	$43.87	$37.97 - $49.46
Q3 2020	50,297	$2,446	$41.40	$37.35 - $45.52
Q2 2020	18,743	$1,021	$44.67	$39.68 - $50.33
Q1 2020	36,477	$2,183	$54.52	$34.68 - $61.46
Q4 2019	131,032	$9,391	$54.65	$51.50 - $57.67
Q3 2019	81,603	$6,124	$54.27	$50.60 - $58.08
Q2 2019	40,694	$2,936	$53.01	$50.21 - $55.53
Q1 2019	36,405	$2,563	$48.59	$42.38 - $53.49
Q4 2018	65,398	$3,888	$45.03	$41.21 - $48.18
Q3 2018	46,467	$2,726	$43.15	$40.65 - $45.13
Q2 2018	27,029	$1,548	$39.06	$37.03 - $41.93
Q1 2018	15,152	$815	$37.69	$35.55 - $42.53
Q4 2017	49,455	$2,953	$42.54	$39.78 - $45.45
Q3 2017	44,669	$2,544	$41.74	$40.09 - $43.18
Q2 2017	14,323	$874	$42.35	$40.29 - $44.62
Q1 2017	54,777	$3,215	$39.52	$38.19 - $41.05
Q4 2016	30,484	$1,734	$38.33	$36.64 - $40.23
Q3 2016	12,733	$732	$40.31	$38.22 - $43.00
Q2 2016	7,805	$493	$39.68	$37.02 - $42.70
Q1 2016	9,026	$557	$38.33	$34.60 - $41.62
Q4 2015	5,715	$310	$35.84	$33.71 - $37.52
Q3 2015	5,445	$294	$34.01	$31.66 - $36.90
Q2 2015	4,367	$213	$33.40	$31.54 - $35.25
Q1 2015	4,481	$241	$35.30	$32.73 - $38.16
Q4 2014	6,356	$360	$33.16	$28.63 - $37.51