Atmos Energy Corporation
MX ˙ BMV ˙ US0495601058
SecurityMX:ATO / Atmos Energy Corporation
InstitutionWealthspire Advisors, LLC
Latest Disclosed Ownership9,904 shares
Latest Disclosed Value $ 1,829,467
Wealthspire Advisors, LLC reports 4.76% decrease in ownership of ATO / Atmos Energy Corporation

On May 1, 2026 - Wealthspire Advisors, LLC filed a 13F-HR form disclosing ownership of 9,904 shares of Atmos Energy Corporation (MX:ATO) valued at $1,829,467 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 10,399 shares of Atmos Energy Corporation. This represents a change in shares of -4.76% 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)
2026-05-01 2026-03-31 13F ATMOS ENERGY COM 049560105 9,904 -495 -4.76 1,829 4.93 0.0144
2026-02-12 2025-12-31 13F ATMOS ENERGY COM 049560105 10,399 1,011 10.77 1,743 8.73 0.0139
2025-11-14 2025-09-30 13F ATMOS ENERGY COM 049560105 9,388 -116 -1.22 1,603 9.49 0.0084
2025-08-11 2025-06-30 13F ATMOS ENERGY COM 049560105 9,504 91 0.97 1,465 0.62 0.0082
2025-05-09 2025-03-31 13F ATMOS ENERGY COM 049560105 9,413 14 0.15 1,455 11.15 0.0087
2025-02-04 2024-12-31 13F ATMOS ENERGY COM 049560105 9,399 30 0.32 1,309 0.77 0.0130
2024-11-13 2024-09-30 13F ATMOS ENERGY COM 049560105 9,369 -1,392 -12.94 1,300 3.51 0.0132
2024-08-08 2024-06-30 13F ATMOS ENERGY COM 049560105 10,761 0 0.00 1,255 -1.88 0.0161
2024-05-06 2024-03-31 13F ATMOS ENERGY COM 049560105 10,761 -900 -7.72 1,279 -5.33 0.0171
2024-02-07 2023-12-31 13F ATMOS ENERGY COM 049560105 11,661 -259 -2.17 1,352 7.05 0.0192
2023-11-06 2023-09-30 13F ATMOS ENERGY COM 049560105 11,920 -1,200 -9.15 1,263 -17.30 0.0209
2023-08-01 2023-06-30 13F ATMOS ENERGY COM 049560105 13,120 -4 -0.03 1,526 3.53 0.0249
2023-05-09 2023-03-31 13F ATMOS ENERGY COM 049560105 13,124 -111 -0.84 1,475 -0.61 0.0253
2023-02-14 2022-12-31 13F ATMOS ENERGY COM 049560105 13,235 315 2.44 1,483 12.69 0.0270
2022-11-14 2022-09-30 13F ATMOS ENERGY COM 049560105 12,920 -127 -0.97 1,316 -10.05 0.0275
2022-08-09 2022-06-30 13F ATMOS ENERGY COM 049560105 13,047 13,047 1,463 0.0306
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.