Hennessy Advisors Inc Atmos Energy Corp Transaction History

Hennessy Advisors Inc

$2.81 Billion
Q3 2025

A detailed history of Hennessy Advisors Inc transactions in Atmos Energy Corp stock. As of the latest transaction made, Hennessy Advisors Inc holds 148,086 shares of ATO stock, worth $25.9 Million. This represents 0.9% of its overall portfolio holdings.

Number of Shares

148,086

Previous 164,286 9.86%

Holding current value

$25.9 Million

Previous $25.3 Million 0.13%

% of portfolio

0.9%

Previous 0.87%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 20, 2025	SELL	$151.51 - $170.75 $2.45 Million - $2.77 Million	-16,200 Reduced 9.86%	148,086 $25.3 Million
Q2 2025 Jul 21, 2025	BUY	$145.06 - $162.66 $507,710 - $569,310	3,500 Added 2.18%	164,286 $25.3 Million
Q1 2025 Apr 16, 2025	SELL	$136.51 - $154.58 $1.65 Million - $1.87 Million	-12,100 Reduced 7.0%	160,786 $24.9 Million
Q4 2024 Jan 14, 2025	SELL	$136.41 - $151.43 $531,999 - $590,577	-3,900 Reduced 2.21%	172,886 $24.1 Million
Q3 2024 Oct 15, 2024	SELL	$114.08 - $138.75 $1.3 Million - $1.58 Million	-11,400 Reduced 6.06%	176,786 $24.5 Million
Q2 2024 Jul 23, 2024	BUY	$111.34 - $120.59 $545,566 - $590,891	4,900 Added 2.67%	188,186 $22 Million
Q1 2024 Apr 15, 2024	BUY	$110.89 - $118.87 $20.3 Million - $21.8 Million	183,286 New	183,286 $21.8 Million
Q4 2023 Jan 18, 2024	SELL	$102.76 - $116.85 $791,252 - $899,745	-7,700 Reduced 3.76%	197,186 $22.9 Million
Q3 2023 Oct 18, 2023	BUY	$105.91 - $124.41 $10,591 - $12,441	100 Added 0.05%	204,886 $21.7 Million
Q2 2023 Jul 17, 2023	SELL	$111.11 - $119.31 $1.81 Million - $1.94 Million	-16,300 Reduced 7.37%	204,786 $23.8 Million
Q1 2023 Apr 14, 2023	SELL	$106.52 - $119.55 $724,336 - $812,940	-6,800 Reduced 2.98%	221,086 $24.8 Million
Q4 2022 Jan 20, 2023	SELL	$98.11 - $120.16 $2.75 Million - $3.36 Million	-28,000 Reduced 10.94%	227,886 $25.5 Million
Q3 2022 Nov 08, 2022	SELL	$101.85 - $121.39 $1.18 Million - $1.41 Million	-11,600 Reduced 4.34%	255,886 $26.1 Million
Q2 2022 Aug 12, 2022	BUY	$103.51 - $122.69 $2.33 Million - $2.76 Million	22,500 Added 9.18%	267,486 $30 Million
Q1 2022 May 12, 2022	SELL	$102.32 - $120.37 $1.19 Million - $1.4 Million	-11,600 Reduced 4.52%	244,986 $29.3 Million
Q4 2021 Jan 25, 2022	SELL	$88.78 - $104.83 $2.55 Million - $3.01 Million	-28,700 Reduced 10.06%	256,586 $26.9 Million
Q3 2021 Oct 12, 2021	BUY	$86.69 - $101.47 $1.14 Million - $1.34 Million	13,200 Added 4.85%	285,286 $25.2 Million
Q2 2021 Jul 28, 2021	BUY	$96.11 - $104.59 $461,328 - $502,032	4,800 Added 1.8%	272,086 $26.2 Million
Q1 2021 Apr 19, 2021	SELL	$84.61 - $98.89 $1.21 Million - $1.41 Million	-14,300 Reduced 5.08%	267,286 $26.4 Million
Q4 2020 Jan 25, 2021	SELL	$91.67 - $102.45 $210,841 - $235,635	-2,300 Reduced 0.81%	281,586 $26.9 Million
Q3 2020 Oct 16, 2020	SELL	$92.0 - $106.04 $1.77 Million - $2.04 Million	-19,200 Reduced 6.33%	283,886 $27.1 Million
Q2 2020 Jul 20, 2020	SELL	$94.16 - $110.7 $1.51 Million - $1.77 Million	-16,000 Reduced 5.01%	303,086 $30.2 Million
Q1 2020 Apr 14, 2020	SELL	$80.5 - $120.57 $5.15 Million - $7.72 Million	-64,000 Reduced 16.71%	319,086 $31.7 Million
Q4 2019 Jan 14, 2020	SELL	$105.47 - $113.42 $1.48 Million - $1.59 Million	-14,000 Reduced 3.53%	383,086 $42.9 Million
Q3 2019 Oct 07, 2019	SELL	$105.27 - $114.65 $4.42 Million - $4.82 Million	-42,000 Reduced 9.57%	397,086 $45.2 Million
Q2 2019 Jul 11, 2019	SELL	$99.07 - $107.93 $1.59 Million - $1.73 Million	-16,000 Reduced 3.52%	439,086 $46.4 Million
Q1 2019 Apr 08, 2019	SELL	$89.85 - $103.72 $449,250 - $518,600	-5,000 Reduced 1.09%	455,086 $46.8 Million
Q4 2018 Jan 14, 2019	SELL	$89.33 - $99.5 $5.72 Million - $6.37 Million	-64,000 Reduced 12.21%	460,086 $42.7 Million
Q3 2018 Oct 10, 2018	SELL	$89.81 - $94.77 $4.04 Million - $4.26 Million	-45,000 Reduced 7.91%	524,086 $49.2 Million
Q2 2018 Jul 20, 2018	SELL	$82.68 - $90.53 $5.37 Million - $5.88 Million	-65,000 Reduced 10.25%	569,086 $51.3 Million
Q1 2018 May 02, 2018	SELL	$78.03 - $85.04 $8.51 Million - $9.27 Million	-109,000 Reduced 14.67%	634,086 $53.4 Million
Q4 2017 Jan 23, 2018	SELL	$84.41 - $92.29 $6.54 Million - $7.15 Million	-77,500 Reduced 9.44%	743,086 $63.8 Million
Q3 2017 Nov 03, 2017	BUY	$83.84 - $88.69 $68.8 Million - $72.8 Million	820,586	820,586 $68.8 Million

Others Institutions Holding ATO

# of Institutions

1,006

Shares Held

162M

Call Options Held

177K

Put Options Held

50.7K

View Full List

About ATMOS ENERGY CORP

Ticker ATO
Exchange NYSE
Sector Utilities
Industry Utilities—Regulated Gas
Shares Outstandng 139,892,000
Market Cap $24.5B
Description
Atmos Energy Corporation, together with its subsidiaries, engages in the regulated natural gas distribution, and pipeline and storage businesses in the United States. It operates through two segments, Distribution, and Pipeline and Storage. The Distribution segment is involved in the regulated natural gas distribution and related sales operation...

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Hennessy Advisors Inc Atmos Energy Corp Transaction History