MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Advisors Asset Management, Inc.'s Holding History (CIK: 0001297376)

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

Q4 2025

Shares 255,474 Value ($000) $4,987 Avg Close $19.57 Range $17.31 - $21.34

Q3 2025

Shares 225,410 Value ($000) $4,015 Avg Close $16.46 Range $15.63 - $17.87

Q2 2025

Shares 213,685 Value ($000) $3,562 Avg Close $16.45 Range $14.69 - $17.49

Q1 2025

Shares 189,510 Value ($000) $3,205 Avg Close $16.76 Range $15.90 - $18.33

Q4 2024

Shares 278,319 Value ($000) $5,015 Avg Close $16.91 Range $14.27 - $19.63

Q3 2024

Shares 233,732 Value ($000) $6,407 Avg Close $13.65 Range $12.67 - $14.89

Q2 2024

Shares 227,567 Value ($000) $5,712 Avg Close $13.17 Range $12.37 - $13.72

Q1 2024

Shares 205,763 Value ($000) $5,185 Avg Close $10.98 Range $9.86 - $13.32

Q4 2023

Shares 170,904 Value ($000) $3,384 Avg Close $9.95 Range $9.41 - $10.65

Q3 2023

Shares 82,141 Value ($000) $1,608 Avg Close $10.78 Range $10.08 - $11.69

Q2 2023

Shares 73,147 Value ($000) $1,532 Avg Close $10.43 Range $9.61 - $10.94

Q1 2023

Shares 73,762 Value ($000) $2,248 Avg Close $10.70 Range $9.98 - $11.37

Q4 2022

Shares 63,976 Value ($000) $1,941 Avg Close $10.27 Range $9.29 - $11.06

Q3 2022

Shares 94,629 Value ($000) $2,588 Avg Close $10.02 Range $8.94 - $11.08

Q2 2022

Shares 93,391 Value ($000) $2,521 Avg Close $9.15 Range $8.51 - $9.69

Q1 2022

Shares 101,689 Value ($000) $2,710 Avg Close $9.45 Range $8.60 - $10.74

Q4 2021

Shares 99,166 Value ($000) $3,058 Avg Close $9.99 Range $9.15 - $10.63

Q3 2021

Shares 96,163 Value ($000) $2,853 Avg Close $10.53 Range $9.83 - $11.13

Q2 2021

Shares 94,315 Value ($000) $2,956 Avg Close $10.95 Range $10.22 - $11.62

Q1 2021

Shares 77,261 Value ($000) $2,442 Avg Close $9.46 Range $8.38 - $10.66

Q4 2020

Shares 64,762 Value ($000) $1,706 Avg Close $8.05 Range $7.18 - $8.74

Q3 2020

Shares 42,780 Value ($000) $963 Avg Close $7.32 Range $6.58 - $8.03

Q2 2020

Shares 39,472 Value ($000) $875 Avg Close $7.03 Range $5.94 - $8.01

Q1 2020

Shares 52,400 Value ($000) $1,127 Avg Close $8.83 Range $4.81 - $10.26

Q4 2019

Shares 78,456 Value ($000) $2,331 Avg Close $9.10 Range $8.60 - $9.50

Q3 2019

Shares 93,522 Value ($000) $2,636 Avg Close $8.44 Range $7.93 - $9.12

Q2 2019

Shares 102,027 Value ($000) $2,632 Avg Close $7.99 Range $7.59 - $8.30

Q1 2019

Shares 83,721 Value ($000) $2,163 Avg Close $7.90 Range $7.22 - $8.40

Q4 2018

Shares 85,578 Value ($000) $2,040 Avg Close $7.88 Range $7.03 - $8.27

Q3 2018

Shares 129,049 Value ($000) $3,315 Avg Close $8.58 Range $7.77 - $9.02

Q2 2018

Shares 130,721 Value ($000) $3,749 Avg Close $8.49 Range $8.18 - $8.87

Q1 2018

Shares 131,405 Value ($000) $3,455 Avg Close $8.03 Range $7.29 - $8.53

Q4 2017

Shares 120,459 Value ($000) $3,238 Avg Close $8.04 Range $7.71 - $8.41

Q3 2017

Shares 111,020 Value ($000) $2,881 Avg Close $7.77 Range $7.44 - $8.20

Q2 2017

Shares 100,739 Value ($000) $2,639 Avg Close $7.92 Range $7.51 - $8.25

Q1 2017

Shares 91,356 Value ($000) $2,500 Avg Close $8.03 Range $7.53 - $8.67

Q4 2016

Shares 104,619 Value ($000) $3,010 Avg Close $7.89 Range $7.09 - $8.72

Q3 2016

Shares 78,352 Value ($000) $1,993 Avg Close $6.91 Range $6.46 - $7.47

Q2 2016

Shares 103,741 Value ($000) $2,490 Avg Close $6.12 Range $5.33 - $6.90

Q1 2016

Shares 132,995 Value ($000) $2,588 Avg Close $5.02 Range $4.40 - $5.57

Q4 2015

Shares 169,638 Value ($000) $3,108 Avg Close $5.10 Range $4.59 - $5.49

Q3 2015

Shares 207,018 Value ($000) $3,561 Avg Close $4.95 Range $4.48 - $5.44

Q2 2015

Shares 259,040 Value ($000) $5,059 Avg Close $5.79 Range $5.30 - $6.32

Q1 2015

Shares 263,631 Value ($000) $5,626 Avg Close $6.06 Range $5.47 - $6.65

Q4 2014

Shares 211,281 Value ($000) $4,965 Avg Close $6.84 Range $5.78 - $7.67

Q3 2014

Shares 181,100 Value ($000) $5,036 Avg Close $8.38 Range $7.36 - $9.47

Q2 2014

Shares 144,864 Value ($000) $5,085 Avg Close $9.15 Range $8.68 - $9.59

Q1 2014

Shares 100,606 Value ($000) $3,452 Avg Close $8.65 Range $7.84 - $9.29

Q4 2013

Shares 60,510 Value ($000) $1,849 Avg Close $7.80 Range $7.24 - $8.15

Q3 2013

Shares 11,168 Value ($000) $312 Avg Close $7.25 Range $6.78 - $7.90

Q2 2013

Shares 6,075 Value ($000) $157 Avg Close $6.58 Range $6.07 - $7.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	255,474	$4,987	$19.57	$17.31 - $21.34
Q3 2025	225,410	$4,015	$16.46	$15.63 - $17.87
Q2 2025	213,685	$3,562	$16.45	$14.69 - $17.49
Q1 2025	189,510	$3,205	$16.76	$15.90 - $18.33
Q4 2024	278,319	$5,015	$16.91	$14.27 - $19.63
Q3 2024	233,732	$6,407	$13.65	$12.67 - $14.89
Q2 2024	227,567	$5,712	$13.17	$12.37 - $13.72
Q1 2024	205,763	$5,185	$10.98	$9.86 - $13.32
Q4 2023	170,904	$3,384	$9.95	$9.41 - $10.65
Q3 2023	82,141	$1,608	$10.78	$10.08 - $11.69
Q2 2023	73,147	$1,532	$10.43	$9.61 - $10.94
Q1 2023	73,762	$2,248	$10.70	$9.98 - $11.37
Q4 2022	63,976	$1,941	$10.27	$9.29 - $11.06
Q3 2022	94,629	$2,588	$10.02	$8.94 - $11.08
Q2 2022	93,391	$2,521	$9.15	$8.51 - $9.69
Q1 2022	101,689	$2,710	$9.45	$8.60 - $10.74
Q4 2021	99,166	$3,058	$9.99	$9.15 - $10.63
Q3 2021	96,163	$2,853	$10.53	$9.83 - $11.13
Q2 2021	94,315	$2,956	$10.95	$10.22 - $11.62
Q1 2021	77,261	$2,442	$9.46	$8.38 - $10.66
Q4 2020	64,762	$1,706	$8.05	$7.18 - $8.74
Q3 2020	42,780	$963	$7.32	$6.58 - $8.03
Q2 2020	39,472	$875	$7.03	$5.94 - $8.01
Q1 2020	52,400	$1,127	$8.83	$4.81 - $10.26
Q4 2019	78,456	$2,331	$9.10	$8.60 - $9.50
Q3 2019	93,522	$2,636	$8.44	$7.93 - $9.12
Q2 2019	102,027	$2,632	$7.99	$7.59 - $8.30
Q1 2019	83,721	$2,163	$7.90	$7.22 - $8.40
Q4 2018	85,578	$2,040	$7.88	$7.03 - $8.27
Q3 2018	129,049	$3,315	$8.58	$7.77 - $9.02
Q2 2018	130,721	$3,749	$8.49	$8.18 - $8.87
Q1 2018	131,405	$3,455	$8.03	$7.29 - $8.53
Q4 2017	120,459	$3,238	$8.04	$7.71 - $8.41
Q3 2017	111,020	$2,881	$7.77	$7.44 - $8.20
Q2 2017	100,739	$2,639	$7.92	$7.51 - $8.25
Q1 2017	91,356	$2,500	$8.03	$7.53 - $8.67
Q4 2016	104,619	$3,010	$7.89	$7.09 - $8.72
Q3 2016	78,352	$1,993	$6.91	$6.46 - $7.47
Q2 2016	103,741	$2,490	$6.12	$5.33 - $6.90
Q1 2016	132,995	$2,588	$5.02	$4.40 - $5.57
Q4 2015	169,638	$3,108	$5.10	$4.59 - $5.49
Q3 2015	207,018	$3,561	$4.95	$4.48 - $5.44
Q2 2015	259,040	$5,059	$5.79	$5.30 - $6.32
Q1 2015	263,631	$5,626	$6.06	$5.47 - $6.65
Q4 2014	211,281	$4,965	$6.84	$5.78 - $7.67
Q3 2014	181,100	$5,036	$8.38	$7.36 - $9.47
Q2 2014	144,864	$5,085	$9.15	$8.68 - $9.59
Q1 2014	100,606	$3,452	$8.65	$7.84 - $9.29
Q4 2013	60,510	$1,849	$7.80	$7.24 - $8.15
Q3 2013	11,168	$312	$7.25	$6.78 - $7.90
Q2 2013	6,075	$157	$6.58	$6.07 - $7.05