Atmos Energy Corporation
MX ˙ BMV ˙ US0495601058
SecurityMX:ATO / Atmos Energy Corporation
InstitutionBath Savings Trust Co
Latest Disclosed Ownership5,365 shares
Latest Disclosed Value $ 991,023
Bath Savings Trust Co ownership in ATO / Atmos Energy Corporation

On April 7, 2026 - Bath Savings Trust Co filed a 13F-HR form disclosing ownership of 5,365 shares of Atmos Energy Corporation (MX:ATO) valued at $991,023 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 5,365 shares of Atmos Energy Corporation. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-07 2026-03-31 13F ATMOS ENERGY Common Stock 049560105 5,365 0 0.00 991 10.23 0.0766
2026-01-12 2025-12-31 13F ATMOS ENERGY Common Stock 049560105 5,365 -225 -4.03 899 -5.77 0.0898
2025-10-09 2025-09-30 13F ATMOS ENERGY Common Stock 049560105 5,590 0 0.00 954 10.80 0.0945
2025-07-10 2025-06-30 13F ATMOS ENERGY Common Stock 049560105 5,590 -22 -0.39 861 -0.69 0.0872
2025-04-07 2025-03-31 13F ATMOS ENERGY Common Stock 049560105 5,612 12 0.21 868 11.30 0.0897
2025-01-07 2024-12-31 13F ATMOS ENERGY Common Stock 049560105 5,600 70 1.27 780 1.56 0.0792
2024-10-07 2024-09-30 13F ATMOS ENERGY Common Stock 049560105 5,530 -219 -3.81 767 14.48 0.0762
2024-07-12 2024-06-30 13F ATMOS ENERGY Common Stock 049560105 5,749 -140 -2.38 671 -4.29 0.0509
2024-07-12 2024-06-30 13F ATMOS ENERGY Common Stock 049560105 5,749 671
2024-04-08 2024-03-31 13F ATMOS ENERGY Common Stock 049560105 5,889 29 0.49 700 3.09 0.0743
2024-01-09 2023-12-31 13F ATMOS ENERGY Common Stock 049560105 5,860 -260 -4.25 679 4.78 0.0761
2023-10-12 2023-09-30 13F ATMOS ENERGY Common Stock 049560105 6,120 -225 -3.55 648 -12.20 0.0797
2023-07-12 2023-06-30 13F ATMOS ENERGY Common Stock 049560105 6,345 145 2.34 738 6.03 0.0862
2023-04-12 2023-03-31 13F ATMOS ENERGY Common Stock 049560105 6,200 215 3.59 697 0.0858
2023-01-12 2022-12-31 13F ATMOS ENERGY Common Stock 049560105 5,985 525 9.62 1 -100.00 0.0866
2022-10-05 2022-09-30 13F ATMOS ENERGY Common Stock 049560105 5,460 35 0.65 556 -8.70 0.0773
2022-07-07 2022-06-30 13F ATMOS ENERGY Common Stock 049560105 5,425 0 0.00 609 -6.02 0.0800
2022-04-07 2022-03-31 13F ATMOS ENERGY Common Stock 049560105 5,425 25 0.46 648 14.49 0.0739
2022-01-03 2021-12-31 13F ATMOS ENERGY Common Stock 049560105 5,400 250 4.85 566 24.67 0.0589
2021-10-06 2021-09-30 13F ATMOS ENERGY Common Stock 049560105 5,150 565 12.32 454 3.18 0.0525
2021-07-07 2021-06-30 13F ATMOS ENERGY Common Stock 049560105 4,585 -485 -9.57 440 -12.35 0.0519
2021-04-08 2021-03-31 13F ATMOS ENERGY Common Stock 049560105 5,070 1,770 53.64 502 59.87 0.0641
2021-01-13 2020-12-31 13F ATMOS ENERGY Common Stock 049560105 3,300 -140 -4.07 314 -4.56 0.0414
2020-10-01 2020-09-30 13F ATMOS ENERGY Common Stock 049560105 3,440 0 0.00 329 -4.08 0.0540
2020-07-06 2020-06-30 13F ATMOS ENERGY Common Stock 049560105 3,440 0 0.00 343 0.59 0.0620
2020-04-01 2020-03-31 13F ATMOS ENERGY Common Stock 049560105 3,440 -200 -5.49 341 -16.22 0.0739
2020-01-09 2019-12-31 13F ATMOS ENERGY Common Stock 049560105 3,640 -520 -12.50 407 -14.14 0.0735
2019-10-03 2019-09-30 13F ATMOS ENERGY Common Stock 049560105 4,160 0 0.00 474 7.97 0.0909
2019-07-01 2019-06-30 13F ATMOS ENERGY Common Stock 049560105 4,160 -200 -4.59 439 -2.23 0.0873
2019-04-02 2019-03-31 13F ATMOS ENERGY Common Stock 049560105 4,360 0 0.00 449 10.86 0.0946
2019-01-04 2018-12-31 13F ATMOS ENERGY Common Stock 049560105 4,360 -254 -5.50 405 -6.47 0.1004
2018-10-05 2018-09-30 13F ATMOS ENERGY Common Stock 049560105 4,614 314 7.30 433 11.60 0.0945
2018-07-05 2018-06-30 13F ATMOS ENERGY Common Stock 049560105 4,300 -100 -2.27 388 4.58 0.0914
2018-04-03 2018-03-31 13F ATMOS ENERGY Common Stock 049560105 4,400 -650 -12.87 371 -14.52 0.0927
2018-01-10 2017-12-31 13F ATMOS ENERGY Common Stock 049560105 5,050 -300 -5.61 434 -3.34 0.1091
2017-10-02 2017-09-30 13F ATMOS ENERGY Common Stock 049560105 5,350 0 0.00 449 1.13 0.1200
2017-07-05 2017-06-30 13F ATMOS ENERGY Common Stock 049560105 5,350 -500 -8.55 444 -3.90 0.1232
2017-04-03 2017-03-31 13F ATMOS ENERGY Common Stock 049560105 5,850 -400 -6.40 462 -0.22 0.1349
2017-01-04 2016-12-31 13F ATMOS ENERGY Common Stock 049560105 6,250 -500 -7.41 463 -7.95 0.1426
2016-10-03 2016-09-30 13F ATMOS ENERGY Common Stock 049560105 6,750 -255 -3.64 503 -11.75 0.1571
2016-07-20 2016-06-30 13F ATMOS ENERGY Common Stock 049560105 7,005 7,005 570 0.1782
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.