애트모스 에너지 코퍼레이션
MX ˙ BMV ˙ US0495601058
SecurityMX:ATO / Atmos Energy Corporation
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership834,718 shares
Latest Disclosed Value $ 154,189,109
Bnp Paribas Arbitrage, Sa reports 162.30% increase in ownership of ATO / Atmos Energy Corporation

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 834,718 shares of Atmos Energy Corporation (MX:ATO) valued at $154,189,109 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 318,227 shares of Atmos Energy Corporation. This represents a change in shares of 162.30% 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.

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)
2026-05-12 2026-03-31 13F Atmos Energy Equity 049560105 834,718 516,491 162.30 154,189 189.05 0.0077
2026-02-10 2025-12-31 13F Atmos Energy Equity 049560105 318,227 50,853 19.02 53,344 16.84 0.0242
2025-11-13 2025-09-30 13F Atmos Energy Equity 049560105 267,374 -84,354 -23.98 45,654 -15.77 0.0244
2025-08-14 2025-06-30 13F Atmos Energy Equity 049560105 351,728 -102,389 -22.55 54,205 -22.78 0.0311
2025-05-14 2025-03-31 13F Atmos Energy Equity 049560105 454,117 -1,070,999 -70.22 70,197 -66.95 0.0413
2025-02-14 2024-12-31 13F Atmos Energy Equity 049560105 1,525,116 1,287,325 541.37 212,403 543.97 0.1191
2024-11-13 2024-09-30 13F Atmos Energy Equity 049560105 237,791 -64,376 -21.30 32,984 -6.42 0.0222
2024-08-13 2024-06-30 13F Atmos Energy Equity 049560105 302,167 89,977 42.40 35,248 39.74 0.0287
2024-05-01 2024-03-31 13F Atmos Energy Equity 049560105 212,190 30,791 16.97 25,223 19.97 0.0222
2024-02-14 2023-12-31 13F/A-2 Atmos Energy Equity 049560105 181,399 -211,150 -53.79 21,024 -49.44 0.0239
2024-02-07 2023-12-31 13F/A-1 Atmos Energy Equity 049560105 179,558 -212,991 20,811 0.0029
2024-02-07 2023-12-31 13F Atmos Energy Equity 049560105 179,558 20,811
2023-11-14 2023-09-30 13F Atmos Energy Equity 049560105 392,549 -48,990 -11.10 41,583 -19.05 0.0534
2023-08-09 2023-06-30 13F Atmos Energy Equity 049560105 441,539 -7,616 -1.70 51,369 1.79 0.0642
2023-05-12 2023-03-31 13F ATMOS ENERGY EQUITY 049560105 449,155 75,840 20.32 50,467 20.63 0.0707
2023-02-14 2022-12-31 13F Atmos Energy Equity 049560105 373,315 144,999 63.51 41,837 79.92 0.0643
2022-11-16 2022-09-30 13F/A-1 Atmos Energy Equity 049560105 228,316 45,791 25.09 23,254 13.65 0.0372
2022-11-15 2022-09-30 13F Atmos Energy Equity 049560105 228,316 45,791 23,254 0.0056
2022-08-12 2022-06-30 13F Atmos Energy Equity 049560105 182,525 51,095 38.88 20,461 30.29 0.0319
2022-05-18 2022-03-31 13F/A-1 Atmos Energy Equity 049560105 131,430 -85,190 -39.33 15,705 -30.80 0.0211
2022-02-09 2021-12-31 13F ATMOS ENERGY EQUITY 049560105 216,620 -49,325 -18.55 22,695 -3.24 0.0323
2021-11-16 2021-09-30 13F/A-1 ATMOS ENERGY EQUITY 049560105 265,945 93,959 54.63 23,456 41.91 0.0332
2021-11-12 2021-09-30 13F ATMOS ENERGY EQUITY 049560105 189,650 17,664 18,129 0.0000
2021-08-10 2021-06-30 13F ATMOS ENERGY EQUITY 049560105 171,986 68,603 66.36 16,530 61.75 0.0219
2021-05-07 2021-03-31 13F ATMOS ENERGY EQUITY 049560105 103,383 -86,060 -45.43 10,219 -43.47 0.0150
2021-02-10 2020-12-31 13F ATMOS ENERGY EQUITY 049560105 189,443 -207 -0.11 18,079 -0.28 0.0336
2020-10-30 2020-09-30 13F ATMOS ENERGY EQUITY 049560105 189,650 153,673 427.14 18,129 406.09 0.0259
2020-08-06 2020-06-30 13F ATMOS ENERGY EQUITY 049560105 35,977 -52,901 -59.52 3,583 -59.38 0.0063
2020-05-13 2020-03-31 13F ATMOS ENERGY EQUITY 049560105 88,878 -227,470 -71.90 8,819 -75.08 0.0181
2020-02-12 2019-12-31 13F ATMOS ENERGY EQUITY 049560105 316,348 269,980 582.26 35,387 570.19 0.0644
2019-11-07 2019-09-30 13F ATMOS ENERGY EQUITY 049560105 46,368 -50,795 -52.28 5,281 -48.52 0.0094
2019-07-30 2019-06-30 13F ATMOS ENERGY EQUITY 049560105 97,163 80,891 497.12 10,257 512.66 0.0204
2019-04-25 2019-03-31 13F ATMOS ENERGY EQUITY 049560105 16,272 -26,949 -62.35 1,675 -58.22 0.0036
2019-02-12 2018-12-31 13F ATMOS ENERGY EQUITY 049560105 43,221 -26,782 -38.26 4,007 -39.04 0.0095
2018-11-07 2018-09-30 13F ATMOS ENERGY EQUITY 049560105 70,003 -59,546 -45.96 6,574 -43.71 0.0097
2018-07-25 2018-06-30 13F ATMOS ENERGY EQUITY 049560105 129,549 73,921 132.88 11,678 149.19 0.0194
2018-05-11 2018-03-31 13F ATMOS ENERGY EQUITY 049560105 55,628 -12,365 -18.19 4,686 -19.75 0.0088
2018-03-05 2017-12-31 13F/A-1 ATMOS ENERGY EQUITY 049560105 67,993 23,126 51.54 5,840 55.25 0.0104
2018-02-01 2017-12-31 13F ATMOS ENERGY EQUITY 049560105 67,993 23,126 5,840
2017-11-03 2017-09-30 13F ATMOS ENERGY STOCK 049560105 44,867 -105,912 -70.24 3,762 -69.93 0.0092
2017-08-03 2017-06-30 13F ATMOS ENERGY STOCK 049560105 150,779 112,443 293.31 12,507 313.04 0.0377
2017-05-03 2017-03-31 13F ATMOS ENERGY STOCK 049560105 38,336 5,593 17.08 3,028 24.76 0.0080
2017-02-14 2016-12-31 13F ATMOS ENERGY STOCK 049560105 32,743 19,943 155.80 2,428 154.67 0.0114
2016-10-05 2016-09-30 13F * ATMOS ENERGY CORP COM STOCK 049560105 12,800 -37,063 -74.33 953 -76.49 0.0039
2016-07-06 2016-06-30 13F * ATMOS ENERGY CORP COM STOCK 049560105 49,863 20,291 68.62 4,055 84.61 0.0183
2016-04-22 2016-03-31 13F * ATMOS ENERGY CORP COM STOCK 049560105 29,572 16,206 121.25 2,196 160.81 0.0093
2016-04-19 2015-12-31 13F/A-1 * ATMOS ENERGY CORP COM STOCK 049560105 13,366 9,784 273.14 843 304.81 0.0041
2016-02-10 2015-12-31 13F * ATMOS ENERGY CORP COM STOCK 049560105 13,366 843
2015-11-13 2015-09-30 13F * ATMOS ENERGY CORP COM STOCK 049560105 3,582 -7,730 -68.33 208 -64.14 0.0005
2015-08-14 2015-06-30 13F ATMOS ENERGY CORP COM STOCK 049560105 11,312 -6,942 -38.03 580 -42.52 0.0016
2015-05-15 2015-03-31 13F * ATMOS ENERGY CORP COM STOCK 049560105 18,254 15,760 631.92 1,009 625.90 0.0028
2015-03-10 2014-12-31 13F/A-1 * ATMOS ENERGY CORP COM STOCK 049560105 2,494 -21,806 -89.74 139 -88.01 0.0005
2015-02-11 2014-12-31 13F * ATMOS ENERGY CORP COM STOCK 049560105 2,494 139
2014-11-12 2014-09-30 13F * ATMOS ENERGY CORP COM STOCK 049560105 24,300 7,166 41.82 1,159 26.81 0.0010
2014-08-14 2014-06-30 13F/A-1 * ATMOS ENERGY CORP COM STOCK 049560105 17,134 -3,461 -16.81 915 -13.04 0.0009
2014-08-14 2014-06-30 13F ATMOS ENERGY CORP COM STOCK 049560105 17,134 915
2014-05-13 2014-03-31 13F ATMOS ENERGY STOCK 049560105 20,595 18,583 923.61 1,051 1,054.95 0.0008
2014-04-02 2013-12-31 13F/A-1 ATMOS ENERGY STOCK 049560105 2,012 2,012 91 0.0001
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.