MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q4 2025

Shares 480,370 Value ($000) $9,377 Avg Close $19.57 Range $17.31 - $21.34

Q3 2025

Shares 560,460 Value ($000) $9,982 Avg Close $16.46 Range $15.63 - $17.87

Q2 2025

Shares 660,121 Value ($000) $11,004 Avg Close $16.45 Range $14.69 - $17.49

Q1 2025

Shares 499,908 Value ($000) $8,453 Avg Close $16.76 Range $15.90 - $18.33

Q4 2024

Shares 459,930 Value ($000) $8,288 Avg Close $16.91 Range $14.27 - $19.63

Q3 2024

Shares 482,839 Value ($000) $13,235 Avg Close $13.65 Range $12.67 - $14.89

Q2 2024

Shares 474,558 Value ($000) $11,911 Avg Close $13.17 Range $12.37 - $13.72

Q1 2024

Shares 327,781 Value ($000) $8,260 Avg Close $10.98 Range $9.86 - $13.32

Q4 2023

Shares 347,056 Value ($000) $6,872 Avg Close $9.95 Range $9.41 - $10.65

Q3 2023

Shares 370,407 Value ($000) $7,253 Avg Close $10.78 Range $10.08 - $11.69

Q2 2023

Shares 389,745 Value ($000) $11,879 Avg Close $10.43 Range $9.61 - $10.94

Q1 2023

Shares 389,745 Value ($000) $11,879 Avg Close $10.70 Range $9.98 - $11.37

Q4 2022

Shares 382,181 Value ($000) $11,595 Avg Close $10.27 Range $9.29 - $11.06

Q3 2022

Shares 375,469 Value ($000) $10,269,078 Avg Close $10.02 Range $8.94 - $11.08

Q2 2022

Shares 407,288 Value ($000) $10,992,704 Avg Close $9.15 Range $8.51 - $9.69

Q1 2022

Shares 381,097 Value ($000) $10,156,235 Avg Close $9.45 Range $8.60 - $10.74

Q4 2021

Shares 373,649 Value ($000) $11,523,334 Avg Close $9.99 Range $9.15 - $10.63

Q3 2021

Shares 416,726 Value ($000) $12,364,260 Avg Close $10.53 Range $9.83 - $11.13

Q2 2021

Shares 412,456 Value ($000) $12,926,371 Avg Close $10.95 Range $10.22 - $11.62

Q1 2021

Shares 357,090 Value ($000) $11,287,617 Avg Close $9.46 Range $8.38 - $10.66

Q4 2020

Shares 378,635 Value ($000) $9,973,246 Avg Close $8.05 Range $7.18 - $8.74

Q3 2020

Shares 326,575 Value ($000) $7,347,941 Avg Close $7.32 Range $6.58 - $8.03

Q2 2020

Shares 374,602 Value ($000) $8,308,673 Avg Close $7.03 Range $5.94 - $8.01

Q1 2020

Shares 380,547 Value ($000) $8,181,763 Avg Close $8.83 Range $4.81 - $10.26

Q4 2019

Shares 298,875 Value ($000) $8,879,577 Avg Close $9.10 Range $8.60 - $9.50

Q3 2019

Shares 303,764 Value ($000) $8,563,108 Avg Close $8.44 Range $7.93 - $9.12

Q2 2019

Shares 295,227 Value ($000) $7,616,857 Avg Close $7.99 Range $7.59 - $8.30

Q1 2019

Shares 287,352 Value ($000) $7,422,304 Avg Close $7.90 Range $7.22 - $8.40

Q4 2018

Shares 276,191 Value ($000) $6,584,394 Avg Close $7.88 Range $7.03 - $8.27

Q3 2018

Shares 260,407 Value ($000) $6,689,857 Avg Close $8.58 Range $7.77 - $9.02

Q2 2018

Shares 252,186 Value ($000) $7,232,695 Avg Close $8.49 Range $8.18 - $8.87

Q1 2018

Shares 248,177 Value ($000) $6,988,664 Avg Close $8.03 Range $7.29 - $8.53

Q4 2017

Shares 209,052 Value ($000) $5,619,316 Avg Close $8.04 Range $7.71 - $8.41

Q3 2017

Shares 205,922 Value ($000) $5,343,676 Avg Close $7.77 Range $7.44 - $8.20

Q2 2017

Shares 187,405 Value ($000) $4,910,011 Avg Close $7.92 Range $7.51 - $8.25

Q1 2017

Shares 160,467 Value ($000) $4,391,982 Avg Close $8.03 Range $7.53 - $8.67

Q4 2016

Shares 152,028 Value ($000) $4,373 Avg Close $7.89 Range $7.09 - $8.72

Q3 2016

Shares 194,824 Value ($000) $4,956 Avg Close $6.91 Range $6.46 - $7.47

Q2 2016

Shares 191,524 Value ($000) $4,596 Avg Close $6.12 Range $5.33 - $6.90

Q1 2016

Shares 192,924 Value ($000) $3,755 Avg Close $5.02 Range $4.40 - $5.57

Q4 2015

Shares 2,248,963 Value ($000) $41,200 Avg Close $5.10 Range $4.59 - $5.49

Q3 2015

Shares 2,655,461 Value ($000) $45,674 Avg Close $4.95 Range $4.48 - $5.44

Q2 2015

Shares 2,632,967 Value ($000) $51,423 Avg Close $5.79 Range $5.30 - $6.32

Q1 2015

Shares 2,790,520 Value ($000) $59,550 Avg Close $6.06 Range $5.47 - $6.65

Q4 2014

Shares 2,798,624 Value ($000) $65,769 Avg Close $6.84 Range $5.78 - $7.67

Q3 2014

Shares 2,215,893 Value ($000) $61,623 Avg Close $8.38 Range $7.36 - $9.47

Q2 2014

Shares 2,452,775 Value ($000) $86,093 Avg Close $9.15 Range $8.68 - $9.59

Q1 2014

Shares 2,259,963 Value ($000) $77,540 Avg Close $8.65 Range $7.84 - $9.29

Q4 2013

Shares 2,226,360 Value ($000) $68,014 Avg Close $7.80 Range $7.24 - $8.15

Q3 2013

Shares 2,228,680 Value ($000) $62,336 Avg Close $7.25 Range $6.78 - $7.90

Q2 2013

Shares 2,323,521 Value ($000) $60,203 Avg Close $6.58 Range $6.07 - $7.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	480,370	$9,377	$19.57	$17.31 - $21.34
Q3 2025	560,460	$9,982	$16.46	$15.63 - $17.87
Q2 2025	660,121	$11,004	$16.45	$14.69 - $17.49
Q1 2025	499,908	$8,453	$16.76	$15.90 - $18.33
Q4 2024	459,930	$8,288	$16.91	$14.27 - $19.63
Q3 2024	482,839	$13,235	$13.65	$12.67 - $14.89
Q2 2024	474,558	$11,911	$13.17	$12.37 - $13.72
Q1 2024	327,781	$8,260	$10.98	$9.86 - $13.32
Q4 2023	347,056	$6,872	$9.95	$9.41 - $10.65
Q3 2023	370,407	$7,253	$10.78	$10.08 - $11.69
Q2 2023	389,745	$11,879	$10.43	$9.61 - $10.94
Q1 2023	389,745	$11,879	$10.70	$9.98 - $11.37
Q4 2022	382,181	$11,595	$10.27	$9.29 - $11.06
Q3 2022	375,469	$10,269,078	$10.02	$8.94 - $11.08
Q2 2022	407,288	$10,992,704	$9.15	$8.51 - $9.69
Q1 2022	381,097	$10,156,235	$9.45	$8.60 - $10.74
Q4 2021	373,649	$11,523,334	$9.99	$9.15 - $10.63
Q3 2021	416,726	$12,364,260	$10.53	$9.83 - $11.13
Q2 2021	412,456	$12,926,371	$10.95	$10.22 - $11.62
Q1 2021	357,090	$11,287,617	$9.46	$8.38 - $10.66
Q4 2020	378,635	$9,973,246	$8.05	$7.18 - $8.74
Q3 2020	326,575	$7,347,941	$7.32	$6.58 - $8.03
Q2 2020	374,602	$8,308,673	$7.03	$5.94 - $8.01
Q1 2020	380,547	$8,181,763	$8.83	$4.81 - $10.26
Q4 2019	298,875	$8,879,577	$9.10	$8.60 - $9.50
Q3 2019	303,764	$8,563,108	$8.44	$7.93 - $9.12
Q2 2019	295,227	$7,616,857	$7.99	$7.59 - $8.30
Q1 2019	287,352	$7,422,304	$7.90	$7.22 - $8.40
Q4 2018	276,191	$6,584,394	$7.88	$7.03 - $8.27
Q3 2018	260,407	$6,689,857	$8.58	$7.77 - $9.02
Q2 2018	252,186	$7,232,695	$8.49	$8.18 - $8.87
Q1 2018	248,177	$6,988,664	$8.03	$7.29 - $8.53
Q4 2017	209,052	$5,619,316	$8.04	$7.71 - $8.41
Q3 2017	205,922	$5,343,676	$7.77	$7.44 - $8.20
Q2 2017	187,405	$4,910,011	$7.92	$7.51 - $8.25
Q1 2017	160,467	$4,391,982	$8.03	$7.53 - $8.67
Q4 2016	152,028	$4,373	$7.89	$7.09 - $8.72
Q3 2016	194,824	$4,956	$6.91	$6.46 - $7.47
Q2 2016	191,524	$4,596	$6.12	$5.33 - $6.90
Q1 2016	192,924	$3,755	$5.02	$4.40 - $5.57
Q4 2015	2,248,963	$41,200	$5.10	$4.59 - $5.49
Q3 2015	2,655,461	$45,674	$4.95	$4.48 - $5.44
Q2 2015	2,632,967	$51,423	$5.79	$5.30 - $6.32
Q1 2015	2,790,520	$59,550	$6.06	$5.47 - $6.65
Q4 2014	2,798,624	$65,769	$6.84	$5.78 - $7.67
Q3 2014	2,215,893	$61,623	$8.38	$7.36 - $9.47
Q2 2014	2,452,775	$86,093	$9.15	$8.68 - $9.59
Q1 2014	2,259,963	$77,540	$8.65	$7.84 - $9.29
Q4 2013	2,226,360	$68,014	$7.80	$7.24 - $8.15
Q3 2013	2,228,680	$62,336	$7.25	$6.78 - $7.90
Q2 2013	2,323,521	$60,203	$6.58	$6.07 - $7.05