ATMOS ENERGY CORP

Ticker: ATO CUSIP: 049560105 Class: COM

Edgemoor Investment Advisors, Inc.'s Holding History (CIK: 0001313792)

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

Q4 2025

Shares 26,466 Value ($000) $4,436 Avg Close $172.31 Range $165.37 - $179.62

Q3 2025

Shares 26,866 Value ($000) $4,587 Avg Close $160.05 Range $148.35 - $170.22

Q2 2025

Shares 27,859 Value ($000) $4,293 Avg Close $153.12 Range $139.28 - $164.72

Q1 2025

Shares 28,959 Value ($000) $4,477 Avg Close $143.02 Range $133.16 - $152.73

Q4 2024

Shares 29,059 Value ($000) $4,047 Avg Close $138.63 Range $132.87 - $149.29

Q3 2024

Shares 29,834 Value ($000) $4,138 Avg Close $124.46 Range $109.64 - $135.08

Q2 2024

Shares 29,882 Value ($000) $3,486 Avg Close $112.11 Range $106.47 - $116.56

Q1 2024

Shares 30,294 Value ($000) $3,601 Avg Close $109.59 Range $105.24 - $114.22

Q4 2023

Shares 30,444 Value ($000) $3,529 Avg Close $106.01 Range $95.54 - $112.68

Q3 2023

Shares 30,508 Value ($000) $3,232 Avg Close $110.00 Range $99.68 - $117.75

Q2 2023

Shares 31,201 Value ($000) $3,630 Avg Close $108.41 Range $103.17 - $111.81

Q1 2023

Shares 32,870 Value ($000) $3,693 Avg Close $105.88 Range $98.79 - $112.70

Q4 2022

Shares 33,270 Value ($000) $3,729 Avg Close $101.69 Range $90.11 - $112.36

Q3 2022

Shares 33,417 Value ($000) $3,404 Avg Close $105.33 Range $93.67 - $111.79

Q2 2022

Shares 33,677 Value ($000) $3,775 Avg Close $104.70 Range $93.56 - $112.06

Q1 2022

Shares 34,072 Value ($000) $4,071 Avg Close $99.21 Range $90.38 - $110.22

Q4 2021

Shares 34,072 Value ($000) $3,570 Avg Close $85.46 Range $78.93 - $95.35

Q3 2021

Shares 34,139 Value ($000) $3,011 Avg Close $86.62 Range $77.13 - $91.37

Q2 2021

Shares 35,515 Value ($000) $3,413 Avg Close $89.25 Range $85.46 - $93.19

Q1 2021

Shares 35,498 Value ($000) $3,509 Avg Close $80.51 Range $75.08 - $88.10

Q4 2020

Shares 35,811 Value ($000) $3,417 Avg Close $84.69 Range $79.43 - $90.82

Q3 2020

Shares 36,311 Value ($000) $3,471 Avg Close $87.17 Range $79.28 - $93.24

Q2 2020

Shares 36,311 Value ($000) $3,616 Avg Close $87.57 Range $79.06 - $96.43

Q1 2020

Shares 36,406 Value ($000) $3,613 Avg Close $94.97 Range $67.49 - $104.36

Q4 2019

Shares 36,691 Value ($000) $4,104 Avg Close $94.23 Range $90.61 - $97.90

Q3 2019

Shares 36,921 Value ($000) $4,205 Avg Close $93.46 Range $88.89 - $98.75

Q2 2019

Shares 37,038 Value ($000) $3,910 Avg Close $87.10 Range $83.76 - $92.55

Q1 2019

Shares 37,038 Value ($000) $3,812 Avg Close $82.49 Range $75.32 - $88.35

Q4 2018

Shares 37,038 Value ($000) $3,434 Avg Close $80.45 Range $74.21 - $84.63

Q3 2018

Shares 38,551 Value ($000) $3,620 Avg Close $77.27 Range $74.53 - $79.98

Q2 2018

Shares 38,685 Value ($000) $3,487 Avg Close $72.10 Range $68.34 - $76.14

Q1 2018

Shares 39,062 Value ($000) $3,291 Avg Close $67.40 Range $63.14 - $71.11

Q4 2017

Shares 42,184 Value ($000) $3,379 Avg Close $72.39 Range $68.66 - $77.26

Q3 2017

Shares 42,277 Value ($000) $3,545 Avg Close $70.65 Range $67.11 - $73.09

Q2 2017

Shares 42,337 Value ($000) $3,512 Avg Close $66.84 Range $63.72 - $70.25

Q1 2017

Shares 42,058 Value ($000) $3,322 Avg Close $62.15 Range $58.60 - $65.46

Q4 2016

Shares 42,864 Value ($000) $3,178 Avg Close $58.13 Range $55.00 - $60.79

Q3 2016

Shares 44,384 Value ($000) $3,305 Avg Close $61.59 Range $57.49 - $65.43

Q2 2016

Shares 45,324 Value ($000) $3,686 Avg Close $59.01 Range $55.88 - $64.94

Q1 2016

Shares 45,324 Value ($000) $3,366 Avg Close $54.32 Range $47.33 - $59.20

Q4 2015

Shares 46,252 Value ($000) $2,916 Avg Close $48.30 Range $44.95 - $51.11

Q3 2015

Shares 46,975 Value ($000) $2,733 Avg Close $42.88 Range $39.71 - $45.70

Q2 2015

Shares 46,975 Value ($000) $2,409 Avg Close $41.53 Range $39.55 - $43.78

Q1 2015

Shares 46,975 Value ($000) $2,598 Avg Close $42.34 Range $39.60 - $45.52

Q4 2014

Shares 46,975 Value ($000) $2,618 Avg Close $40.22 Range $35.95 - $44.62

Q3 2014

Shares 46,975 Value ($000) $2,241 Avg Close $37.83 Range $35.35 - $40.41

Q2 2014

Shares 48,390 Value ($000) $2,584 Avg Close $38.03 Range $34.82 - $40.36

Q1 2014

Shares 48,401 Value ($000) $2,281 Avg Close $34.39 Range $32.86 - $35.99

Q4 2013

Shares 48,977 Value ($000) $2,225 Avg Close $32.69 Range $30.16 - $35.01

Q3 2013

Shares 49,669 Value ($000) $2,115 Avg Close $31.01 Range $28.94 - $33.33

Q2 2013

Shares 50,742 Value ($000) $2,083 Avg Close $31.05 Range $27.80 - $33.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,466	$4,436	$172.31	$165.37 - $179.62
Q3 2025	26,866	$4,587	$160.05	$148.35 - $170.22
Q2 2025	27,859	$4,293	$153.12	$139.28 - $164.72
Q1 2025	28,959	$4,477	$143.02	$133.16 - $152.73
Q4 2024	29,059	$4,047	$138.63	$132.87 - $149.29
Q3 2024	29,834	$4,138	$124.46	$109.64 - $135.08
Q2 2024	29,882	$3,486	$112.11	$106.47 - $116.56
Q1 2024	30,294	$3,601	$109.59	$105.24 - $114.22
Q4 2023	30,444	$3,529	$106.01	$95.54 - $112.68
Q3 2023	30,508	$3,232	$110.00	$99.68 - $117.75
Q2 2023	31,201	$3,630	$108.41	$103.17 - $111.81
Q1 2023	32,870	$3,693	$105.88	$98.79 - $112.70
Q4 2022	33,270	$3,729	$101.69	$90.11 - $112.36
Q3 2022	33,417	$3,404	$105.33	$93.67 - $111.79
Q2 2022	33,677	$3,775	$104.70	$93.56 - $112.06
Q1 2022	34,072	$4,071	$99.21	$90.38 - $110.22
Q4 2021	34,072	$3,570	$85.46	$78.93 - $95.35
Q3 2021	34,139	$3,011	$86.62	$77.13 - $91.37
Q2 2021	35,515	$3,413	$89.25	$85.46 - $93.19
Q1 2021	35,498	$3,509	$80.51	$75.08 - $88.10
Q4 2020	35,811	$3,417	$84.69	$79.43 - $90.82
Q3 2020	36,311	$3,471	$87.17	$79.28 - $93.24
Q2 2020	36,311	$3,616	$87.57	$79.06 - $96.43
Q1 2020	36,406	$3,613	$94.97	$67.49 - $104.36
Q4 2019	36,691	$4,104	$94.23	$90.61 - $97.90
Q3 2019	36,921	$4,205	$93.46	$88.89 - $98.75
Q2 2019	37,038	$3,910	$87.10	$83.76 - $92.55
Q1 2019	37,038	$3,812	$82.49	$75.32 - $88.35
Q4 2018	37,038	$3,434	$80.45	$74.21 - $84.63
Q3 2018	38,551	$3,620	$77.27	$74.53 - $79.98
Q2 2018	38,685	$3,487	$72.10	$68.34 - $76.14
Q1 2018	39,062	$3,291	$67.40	$63.14 - $71.11
Q4 2017	42,184	$3,379	$72.39	$68.66 - $77.26
Q3 2017	42,277	$3,545	$70.65	$67.11 - $73.09
Q2 2017	42,337	$3,512	$66.84	$63.72 - $70.25
Q1 2017	42,058	$3,322	$62.15	$58.60 - $65.46
Q4 2016	42,864	$3,178	$58.13	$55.00 - $60.79
Q3 2016	44,384	$3,305	$61.59	$57.49 - $65.43
Q2 2016	45,324	$3,686	$59.01	$55.88 - $64.94
Q1 2016	45,324	$3,366	$54.32	$47.33 - $59.20
Q4 2015	46,252	$2,916	$48.30	$44.95 - $51.11
Q3 2015	46,975	$2,733	$42.88	$39.71 - $45.70
Q2 2015	46,975	$2,409	$41.53	$39.55 - $43.78
Q1 2015	46,975	$2,598	$42.34	$39.60 - $45.52
Q4 2014	46,975	$2,618	$40.22	$35.95 - $44.62
Q3 2014	46,975	$2,241	$37.83	$35.35 - $40.41
Q2 2014	48,390	$2,584	$38.03	$34.82 - $40.36
Q1 2014	48,401	$2,281	$34.39	$32.86 - $35.99
Q4 2013	48,977	$2,225	$32.69	$30.16 - $35.01
Q3 2013	49,669	$2,115	$31.01	$28.94 - $33.33
Q2 2013	50,742	$2,083	$31.05	$27.80 - $33.01