Atmos Energy Corporation
MX ˙ BMV ˙ US0495601058
SecurityMX:ATO / Atmos Energy Corporation
InstitutionCWM Advisors, LLC
Latest Disclosed Ownership6,984 shares
Latest Disclosed Value $ 1,290,085
CWM Advisors, LLC reports 63.15% decrease in ownership of ATO / Atmos Energy Corporation

On May 13, 2026 - CWM Advisors, LLC filed a 13F-HR/A form disclosing ownership of 6,984 shares of Atmos Energy Corporation (MX:ATO) valued at $1,290,085 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 18,954 shares of Atmos Energy Corporation. This represents a change in shares of -63.15% 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)
2026-05-13 2026-03-31 13F/A-1 ATMOS ENERGY COM 049560105 6,984 -11,970 -63.15 1,290 -59.40 0.2588
2026-04-23 2026-03-31 13F ATMOS ENERGY COM 049560105 19,120 166 3,532 0.2907
2026-02-17 2025-12-31 13F ATMOS ENERGY COM 049560105 18,954 1,524 8.74 3,177 6.75 0.2859
2025-10-15 2025-09-30 13F ATMOS ENERGY COM 049560105 17,430 -421 -2.36 2,976 8.18 0.2897
2025-07-24 2025-06-30 13F ATMOS ENERGY COM 049560105 17,851 846 4.98 2,751 4.68 0.2997
2025-06-03 2025-03-31 13F ATMOS ENERGY COM 049560105 17,005 989 6.18 2,629 17.85 0.3124
2025-01-17 2024-12-31 13F ATMOS ENERGY COM 049560105 16,016 -340 -2.08 2,231 -1.68 0.2496
2024-10-10 2024-09-30 13F ATMOS ENERGY COM 049560105 16,356 -545 -3.22 2,269 15.07 0.2321
2024-08-12 2024-06-30 13F ATMOS ENERGY COM 049560105 16,901 -2,879 -14.56 1,971 -16.16 0.2272
2024-05-07 2024-03-31 13F ATMOS ENERGY COM 049560105 19,780 1,907 10.67 2,351 13.52 0.2406
2024-02-12 2023-12-31 13F ATMOS ENERGY COM 049560105 17,873 82 0.46 2,071 9.93 0.2278
2023-10-26 2023-09-30 13F ATMOS ENERGY COM 049560105 17,791 11,705 192.33 1,885 166.10 0.2406
2023-07-31 2023-06-30 13F ATMOS ENERGY COM 049560105 6,086 -131 -2.11 708 1.43 0.0856
2023-04-24 2023-03-31 13F ATMOS ENERGY COM 049560105 6,217 -1,378 -18.14 699 -17.98 0.0889
2023-01-26 2022-12-31 13F ATMOS ENERGY COM 049560105 7,595 139 1.86 851 12.12 0.1095
2022-11-07 2022-09-30 13F ATMOS ENERGY COM 049560105 7,456 3,087 70.66 759 54.90 0.1072
2022-08-10 2022-06-30 13F ATMOS ENERGY COM 049560105 4,369 111 2.61 490 -3.73 0.0650
2022-04-21 2022-03-31 13F ATMOS ENERGY COM 049560105 4,258 -215 -4.81 509 8.53 0.0589
2022-02-14 2021-12-31 13F/A-1 ATMOS ENERGY COM 049560105 4,473 3 0.07 469 19.04 0.0538
2021-11-09 2021-09-30 13F ATMOS ENERGY COM 049560105 4,470 4,470 394 0.0498
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.