Atmos Energy Corporation
US ˙ NYSE ˙ US0495601058

SecurityATO / Atmos Energy Corporation
InstitutionD. E. Shaw & Co., Inc.
ManagerDE Shaw
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
D. E. Shaw & Co., Inc. closes position in ATO / Atmos Energy Corporation

On May 15, 2026 - D. E. Shaw & Co., Inc. filed a 13F-HR form disclosing ownership of 0 shares of Atmos Energy Corporation (US:ATO) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 73,350 shares of Atmos Energy Corporation. The current value of the position is $0 USD.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F ATMOS ENERGY COM 049560105 0 -100.00 0
2026-02-17 2025-12-31 13F ATMOS ENERGY COM 049560105 73,350 63,204 622.95 12,296 609.87 0.0048
2025-11-14 2025-09-30 13F ATMOS ENERGY COM 049560105 10,146 -22,487 -68.91 1,732 -65.56 0.0010
2025-08-14 2025-06-30 13F ATMOS ENERGY COM 049560105 32,633 -94,970 -74.43 5,029 -74.50 0.0036
2025-05-15 2025-03-31 13F ATMOS ENERGY COM 049560105 127,603 -40,590 -24.13 19,725 -15.80 0.0176
2025-02-14 2024-12-31 13F ATMOS ENERGY COM 049560105 168,193 1,499 0.90 23,424 1.31 0.0172
2024-11-14 2024-09-30 13F ATMOS ENERGY COM 049560105 166,694 26,226 18.67 23,122 41.12 0.0198
2024-08-14 2024-06-30 13F ATMOS ENERGY COM 049560105 140,468 699 0.50 16,386 -1.38 0.0153
2024-05-15 2024-03-31 13F ATMOS ENERGY COM 049560105 139,769 114,771 459.12 16,614 473.49 0.0142
2024-02-14 2023-12-31 13F ATMOS ENERGY COM 049560105 24,998 16,185 183.65 2,897 210.50 0.0025
2023-11-14 2023-09-30 13F ATMOS ENERGY COM 049560105 8,813 -8,652 -49.54 934 -54.06 0.0010
2023-08-14 2023-06-30 13F ATMOS ENERGY COM 049560105 17,465 -136,937 -88.69 2,032 -88.29 0.0021
2023-05-15 2023-03-31 13F ATMOS ENERGY COM 049560105 154,402 93,600 153.94 17,349 154.59 0.0186
2023-02-14 2022-12-31 13F ATMOS ENERGY COM 049560105 60,802 -46,098 -43.12 6,814 -37.42 0.0075
2022-11-14 2022-09-30 13F ATMOS ENERGY COM 049560105 106,900 -170,395 -61.45 10,888 -64.97 0.0130
2022-08-15 2022-06-30 13F ATMOS ENERGY COM 049560105 277,295 277,295 31,085 0.0364
2022-02-14 2021-12-31 13F ATMOS ENERGY COM 049560105 0 -10,068 -100.00 0 -100.00
2021-11-15 2021-09-30 13F ATMOS ENERGY COM 049560105 10,068 10,068 888 0.0008
2021-08-16 2021-06-30 13F ATMOS ENERGY COM 049560105 0 -7,000 -100.00 0 -100.00
2021-05-17 2021-03-31 13F ATMOS ENERGY COM 049560105 7,000 -55,035 -88.72 692 -88.31 0.0007
2021-02-16 2020-12-31 13F ATMOS ENERGY COM 049560105 62,035 5,617 9.96 5,920 9.77 0.0053
2020-11-16 2020-09-30 13F ATMOS ENERGY COM 049560105 56,418 49,843 758.07 5,393 723.36 0.0055
2020-08-14 2020-06-30 13F ATMOS ENERGY COM 049560105 6,575 -49,387 -88.25 655 -88.20 0.0008
2020-05-15 2020-03-31 13F ATMOS ENERGY COM 049560105 55,962 35,092 168.15 5,553 137.82 0.0087
2020-02-14 2019-12-31 13F ATMOS ENERGY COM 049560105 20,870 20,870 2,335 0.0027
2019-05-15 2019-03-31 13F ATMOS ENERGY COM 049560105 0 -3,150 -100.00 0 -100.00
2019-02-14 2018-12-31 13F ATMOS ENERGY COM 049560105 3,150 -22,000 -87.48 292 -87.64 0.0004
2018-11-14 2018-09-30 13F ATMOS ENERGY COM 049560105 25,150 15,050 149.01 2,362 159.56 0.0028
2018-08-14 2018-06-30 13F ATMOS ENERGY COM 049560105 10,100 1,097 12.18 910 20.05 0.0012
2018-05-15 2018-03-31 13F ATMOS ENERGY COM 049560105 9,003 -61,337 -87.20 758 -87.45 0.0010
2018-02-14 2017-12-31 13F ATMOS ENERGY COM 049560105 70,340 41,225 141.59 6,042 147.52 0.0083
2017-11-14 2017-09-30 13F ATMOS ENERGY COM 049560105 29,115 -23,949 -45.13 2,441 -44.55 0.0038
2017-08-14 2017-06-30 13F ATMOS ENERGY COM 049560105 53,064 -36,490 -40.75 4,402 -37.77 0.0073
2017-05-15 2017-03-31 13F ATMOS ENERGY COM 049560105 89,554 -180,854 -66.88 7,074 -64.72 0.0124
2017-02-14 2016-12-31 13F ATMOS ENERGY COM 049560105 270,408 83,913 44.99 20,051 44.37 0.0341
2016-11-14 2016-09-30 13F ATMOS ENERGY COM 049560105 186,495 -40,667 -17.90 13,889 -24.81 0.0245
2016-08-15 2016-06-30 13F ATMOS ENERGY COM 049560105 227,162 191,762 541.70 18,473 602.66 0.0341
2016-05-16 2016-03-31 13F ATMOS ENERGY COM 049560105 35,400 28,668 425.85 2,629 520.05 0.0047
2016-02-16 2015-12-31 13F ATMOS ENERGY COM 049560105 6,732 -5,003 -42.63 424 -37.92 0.0006
2015-11-16 2015-09-30 13F ATMOS ENERGY COM 049560105 11,735 -7,321 -38.42 683 -30.09 0.0010
2015-08-14 2015-06-30 13F ATMOS ENERGY COM 049560105 19,056 8,956 88.67 977 74.78 0.0015
2015-05-15 2015-03-31 13F ATMOS ENERGY COM 049560105 10,100 10,100 0.00 559 0.0009
2014-11-14 2014-09-30 13F ATMOS ENERGY COM 049560105 0 -29,231 -100.00 0 -100.00
2014-08-14 2014-06-30 13F ATMOS ENERGY COM 049560105 29,231 -60,256 -67.33 1,561 -62.99 0.0021
2014-05-15 2014-03-31 13F ATMOS ENERGY COM 049560105 89,487 89,487 4,218 0.0060
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.