Hennessy Advisors Inc Mdu Resources Group Inc Transaction History

Hennessy Advisors Inc

$2.81 Billion
Q3 2025

A detailed history of Hennessy Advisors Inc transactions in Mdu Resources Group Inc stock. As of the latest transaction made, Hennessy Advisors Inc holds 184,907 shares of MDU stock, worth $3.81 Million. This represents 0.12% of its overall portfolio holdings.

Number of Shares

184,907

Previous 1,806,207 89.76%

Holding current value

$3.81 Million

Previous $30.1 Million 89.06%

% of portfolio

0.12%

Previous 1.03%

28 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 20, 2025	SELL	$15.85 - $17.81 $25.7 Million - $28.9 Million	-1,621,300 Reduced 89.76%	184,907 $3.29 Million
Q2 2025 Jul 21, 2025	SELL	$15.6 - $17.76 $2.67 Million - $3.04 Million	-171,200 Reduced 8.66%	1,806,207 $30.1 Million
Q1 2025 Apr 16, 2025	SELL	$16.45 - $18.61 $2.92 Million - $3.31 Million	-177,600 Reduced 8.24%	1,977,407 $33.4 Million
Q4 2024 Jan 14, 2025	BUY	$15.1 - $30.28 $29.8 Million - $59.8 Million	1,975,200 Added 1098.51%	2,155,007 $38.8 Million
Q3 2024 Oct 15, 2024	SELL	$24.1 - $27.68 $168,700 - $193,760	-7,000 Reduced 3.75%	179,807 $4.93 Million
Q2 2024 Jul 23, 2024	BUY	$23.56 - $25.87 $216,752 - $238,004	9,200 Added 5.18%	186,807 $4.69 Million
Q1 2024 Apr 15, 2024	BUY	$18.94 - $25.2 $3.36 Million - $4.48 Million	177,607 New	177,607 $4.48 Million
Q4 2023 Jan 18, 2024	SELL	$18.08 - $20.04 $92,207 - $102,204	-5,100 Reduced 2.67%	185,607 $3.68 Million
Q3 2023 Oct 18, 2023	SELL	$19.49 - $22.43 $5,846 - $6,729	-300 Reduced 0.16%	190,707 $3.73 Million
Q2 2023 Jul 17, 2023	BUY	$19.68 - $30.3 $696,672 - $1.07 Million	35,400 Added 22.75%	191,007 $4 Million
Q4 2022 Jan 20, 2023	SELL	$27.42 - $31.57 $378,396 - $435,666	-13,800 Reduced 8.15%	155,607 $4.72 Million
Q2 2022 Aug 12, 2022	BUY	$25.09 - $28.05 $250,900 - $280,500	10,000 Added 6.27%	169,407 $4.57 Million
Q1 2022 May 12, 2022	SELL	$25.19 - $31.45 $193,963 - $242,165	-7,700 Reduced 4.61%	159,407 $4.25 Million
Q4 2021 Jan 25, 2022	SELL	$27.23 - $31.33 $656,243 - $755,053	-24,100 Reduced 12.6%	167,107 $5.15 Million
Q2 2021 Jul 28, 2021	SELL	$30.65 - $34.55 $1.06 Million - $1.2 Million	-34,600 Reduced 15.32%	191,207 $5.99 Million
Q1 2021 Apr 19, 2021	SELL	$25.69 - $32.12 $102,760 - $128,479	-4,000 Reduced 1.74%	225,807 $7.14 Million
Q4 2020 Jan 25, 2021	SELL	$22.41 - $26.34 $903,123 - $1.06 Million	-40,300 Reduced 14.92%	229,807 $6.05 Million
Q3 2020 Oct 16, 2020	SELL	$20.57 - $24.34 $713,779 - $844,598	-34,700 Reduced 11.38%	270,107 $6.08 Million
Q2 2020 Jul 20, 2020	SELL	$19.24 - $24.84 $454,063 - $586,224	-23,600 Reduced 7.19%	304,807 $6.76 Million
Q1 2020 Apr 14, 2020	SELL	$15.53 - $32.2 $481,430 - $998,200	-31,000 Reduced 8.63%	328,407 $7.06 Million
Q4 2019 Jan 14, 2020	SELL	$27.35 - $29.77 $300,850 - $327,470	-11,000 Reduced 2.97%	359,407 $10.7 Million
Q2 2019 Jul 11, 2019	SELL	$24.55 - $26.52 $736,500 - $795,600	-30,000 Reduced 7.49%	370,407 $9.56 Million
Q4 2018 Jan 14, 2019	SELL	$23.05 - $26.82 $1.57 Million - $1.82 Million	-68,000 Reduced 14.52%	400,407 $9.55 Million
Q3 2018 Oct 10, 2018	SELL	$25.35 - $29.6 $278,850 - $325,600	-11,000 Reduced 2.29%	468,407 $12 Million
Q2 2018 Jul 20, 2018	SELL	$27.28 - $29.01 $2.1 Million - $2.23 Million	-76,860 Reduced 13.82%	479,407 $13.7 Million
Q1 2018 May 02, 2018	SELL	$25.15 - $28.16 $1.54 Million - $1.72 Million	-61,140 Reduced 9.9%	556,267 $15.7 Million
Q4 2017 Jan 23, 2018	SELL	$26.02 - $28.14 $28 Million - $30.3 Million	-1,076,300 Reduced 63.55%	617,407 $16.6 Million
Q3 2017 Nov 03, 2017	BUY	$25.45 - $27.66 $43.1 Million - $46.8 Million	1,693,707	1,693,707 $44 Million

Others Institutions Holding MDU

# of Institutions

453

Shares Held

158M

Call Options Held

46.2K

Put Options Held

2.7K

View Full List

About MDU RESOURCES GROUP INC

Ticker MDU
Exchange NYSE
Sector Industrials
Industry Conglomerates
Shares Outstandng 203,351,008
Market Cap $4.19B
Description
MDU Resources Group, Inc. engages in the regulated energy delivery, and construction materials and services businesses in the United States. The company's Electric segment generates, transmits, and distributes electricity for residential, commercial, industrial, and municipal customers in Montana, North Dakota, South Dakota, and Wyoming, as well...

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Hennessy Advisors Inc Mdu Resources Group Inc Transaction History