ATMOS ENERGY CORP

Ticker: ATO CUSIP: 049560105 Class: COM

JANUS HENDERSON GROUP PLC's Holding History (CIK: 0001274173)

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

Q4 2025

Shares 7,897 Value ($000) $1,324 Avg Close $172.31 Range $165.37 - $179.62

Q3 2025

Shares 7,577 Value ($000) $1,294 Avg Close $160.05 Range $148.35 - $170.22

Q2 2025

Shares 9,051 Value ($000) $1,394 Avg Close $153.12 Range $139.28 - $164.72

Q1 2025

Shares 9,382 Value ($000) $1,431 Avg Close $143.02 Range $133.16 - $152.73

Q4 2024

Shares 15,340 Value ($000) $2,137 Avg Close $138.63 Range $132.87 - $149.29

Q3 2024

Shares 15,584 Value ($000) $2,163 Avg Close $124.46 Range $109.64 - $135.08

Q2 2024

Shares 15,584 Value ($000) $1,818 Avg Close $112.11 Range $106.47 - $116.56

Q1 2024

Shares 19,764 Value ($000) $2,348 Avg Close $109.59 Range $105.24 - $114.22

Q4 2023

Shares 19,747 Value ($000) $2,289 Avg Close $106.01 Range $95.54 - $112.68

Q3 2023

Shares 19,866 Value ($000) $2,104 Avg Close $110.00 Range $99.68 - $117.75

Q2 2023

Shares 21,282 Value ($000) $2,476 Avg Close $108.41 Range $103.17 - $111.81

Q1 2023

Shares 22,738 Value ($000) $2,553 Avg Close $105.88 Range $98.79 - $112.70

Q4 2022

Shares 56,933 Value ($000) $6,381 Avg Close $101.69 Range $90.11 - $112.36

Q3 2022

Shares 17,608 Value ($000) $1,794 Avg Close $105.33 Range $93.67 - $111.79

Q2 2022

Shares 17,529 Value ($000) $1,966 Avg Close $104.70 Range $93.56 - $112.06

Q1 2022

Shares 54,608 Value ($000) $6,526 Avg Close $99.21 Range $90.38 - $110.22

Q4 2021

Shares 46,751 Value ($000) $4,898 Avg Close $85.46 Range $78.93 - $95.35

Q3 2021

Shares 60,576 Value ($000) $5,342 Avg Close $86.62 Range $77.13 - $91.37

Q2 2021

Shares 197,050 Value ($000) $18,938 Avg Close $89.25 Range $85.46 - $93.19

Q1 2021

Shares 117,092 Value ($000) $11,575 Avg Close $80.51 Range $75.08 - $88.10

Q4 2020

Shares 49,612 Value ($000) $4,734 Avg Close $84.69 Range $79.43 - $90.82

Q3 2020

Shares 174,097 Value ($000) $16,642 Avg Close $87.17 Range $79.28 - $93.24

Q2 2020

Shares 266,072 Value ($000) $26,495 Avg Close $87.57 Range $79.06 - $96.43

Q1 2020

Shares 257,523 Value ($000) $25,555 Avg Close $94.97 Range $67.49 - $104.36

Q4 2019

Shares 583,262 Value ($000) $65,243 Avg Close $94.23 Range $90.61 - $97.90

Q3 2019

Shares 737,528 Value ($000) $83,997 Avg Close $93.46 Range $88.89 - $98.75

Q2 2019

Shares 844,506 Value ($000) $89,146 Avg Close $87.10 Range $83.76 - $92.55

Q1 2019

Shares 859,816 Value ($000) $88,501 Avg Close $82.49 Range $75.32 - $88.35

Q4 2018

Shares 442,974 Value ($000) $41,073 Avg Close $80.45 Range $74.21 - $84.63

Q3 2018

Shares 96,464 Value ($000) $9,059 Avg Close $77.27 Range $74.53 - $79.98

Q2 2018

Shares 47,264 Value ($000) $4,260 Avg Close $72.10 Range $68.34 - $76.14

Q1 2018

Shares 105,464 Value ($000) $8,884 Avg Close $67.40 Range $63.14 - $71.11

Q4 2017

Shares 77,264 Value ($000) $6,636 Avg Close $72.39 Range $68.66 - $77.26

Q3 2017

Shares 29,064 Value ($000) $2,437 Avg Close $70.65 Range $67.11 - $73.09

Q2 2017

Shares 38,674 Value ($000) $3,208 Avg Close $66.84 Range $63.72 - $70.25

Q1 2017

Shares 9,714 Value ($000) $767 Avg Close $62.15 Range $58.60 - $65.46

Q4 2016

Shares 9,714 Value ($000) $720 Avg Close $58.13 Range $55.00 - $60.79

Q3 2016

Shares 8,214 Value ($000) $612 Avg Close $61.59 Range $57.49 - $65.43

Q2 2016

Shares 8,214 Value ($000) $668 Avg Close $59.01 Range $55.88 - $64.94

Q1 2016

Shares 8,214 Value ($000) $610 Avg Close $54.32 Range $47.33 - $59.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,897	$1,324	$172.31	$165.37 - $179.62
Q3 2025	7,577	$1,294	$160.05	$148.35 - $170.22
Q2 2025	9,051	$1,394	$153.12	$139.28 - $164.72
Q1 2025	9,382	$1,431	$143.02	$133.16 - $152.73
Q4 2024	15,340	$2,137	$138.63	$132.87 - $149.29
Q3 2024	15,584	$2,163	$124.46	$109.64 - $135.08
Q2 2024	15,584	$1,818	$112.11	$106.47 - $116.56
Q1 2024	19,764	$2,348	$109.59	$105.24 - $114.22
Q4 2023	19,747	$2,289	$106.01	$95.54 - $112.68
Q3 2023	19,866	$2,104	$110.00	$99.68 - $117.75
Q2 2023	21,282	$2,476	$108.41	$103.17 - $111.81
Q1 2023	22,738	$2,553	$105.88	$98.79 - $112.70
Q4 2022	56,933	$6,381	$101.69	$90.11 - $112.36
Q3 2022	17,608	$1,794	$105.33	$93.67 - $111.79
Q2 2022	17,529	$1,966	$104.70	$93.56 - $112.06
Q1 2022	54,608	$6,526	$99.21	$90.38 - $110.22
Q4 2021	46,751	$4,898	$85.46	$78.93 - $95.35
Q3 2021	60,576	$5,342	$86.62	$77.13 - $91.37
Q2 2021	197,050	$18,938	$89.25	$85.46 - $93.19
Q1 2021	117,092	$11,575	$80.51	$75.08 - $88.10
Q4 2020	49,612	$4,734	$84.69	$79.43 - $90.82
Q3 2020	174,097	$16,642	$87.17	$79.28 - $93.24
Q2 2020	266,072	$26,495	$87.57	$79.06 - $96.43
Q1 2020	257,523	$25,555	$94.97	$67.49 - $104.36
Q4 2019	583,262	$65,243	$94.23	$90.61 - $97.90
Q3 2019	737,528	$83,997	$93.46	$88.89 - $98.75
Q2 2019	844,506	$89,146	$87.10	$83.76 - $92.55
Q1 2019	859,816	$88,501	$82.49	$75.32 - $88.35
Q4 2018	442,974	$41,073	$80.45	$74.21 - $84.63
Q3 2018	96,464	$9,059	$77.27	$74.53 - $79.98
Q2 2018	47,264	$4,260	$72.10	$68.34 - $76.14
Q1 2018	105,464	$8,884	$67.40	$63.14 - $71.11
Q4 2017	77,264	$6,636	$72.39	$68.66 - $77.26
Q3 2017	29,064	$2,437	$70.65	$67.11 - $73.09
Q2 2017	38,674	$3,208	$66.84	$63.72 - $70.25
Q1 2017	9,714	$767	$62.15	$58.60 - $65.46
Q4 2016	9,714	$720	$58.13	$55.00 - $60.79
Q3 2016	8,214	$612	$61.59	$57.49 - $65.43
Q2 2016	8,214	$668	$59.01	$55.88 - $64.94
Q1 2016	8,214	$610	$54.32	$47.33 - $59.20