一瓦斯公司
MX ˙ BMV ˙ US68235P1084
SecurityMX:OGS / ONE Gas, Inc.
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership8,573 shares
Latest Disclosed Value $ 738,393
Guggenheim Capital Llc ownership in OGS / ONE Gas, Inc.

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 8,573 shares of ONE Gas, Inc. (MX:OGS) valued at $738,393 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of ONE Gas, Inc..

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)
2026-05-15 2026-03-31 13F ONE GAS COM 68235P108 8,573 8,573 738 0.0029
2026-02-17 2025-12-31 13F ONE GAS COM 68235P108 0 -5,074 -100.00 0 -100.00
2025-11-13 2025-09-30 13F ONE GAS COM 68235P108 5,074 -173 -3.30 411 8.75 0.0030
2025-08-13 2025-06-30 13F ONE GAS COM 68235P108 5,247 860 19.60 377 13.90 0.0030
2025-05-14 2025-03-31 13F ONE GAS COM 68235P108 4,387 -2,520 -36.48 332 -30.75 0.0030
2025-02-13 2024-12-31 13F ONE GAS COM 68235P108 6,907 269 4.05 478 -3.24 0.0039
2024-11-13 2024-09-30 13F ONE GAS COM 68235P108 6,638 -20,161 -75.23 494 -71.13 0.0035
2024-08-14 2024-06-30 13F ONE GAS COM 68235P108 26,799 16,184 152.46 1,711 150.15 0.0121
2024-05-14 2024-03-31 13F ONE GAS COM 68235P108 10,615 1,961 22.66 685 24.14 0.0048
2024-02-14 2023-12-31 13F ONE GAS COM 68235P108 8,654 -6,530 -43.01 551 -46.81 0.0042
2023-11-14 2023-09-30 13F ONE GAS COM 68235P108 15,184 -9,208 -37.75 1,037 -44.69 0.0089
2023-08-11 2023-06-30 13F ONE GAS COM 68235P108 24,392 -1,859 -7.08 1,874 -9.91 0.0147
2023-05-11 2023-03-31 13F ONE GAS COM 68235P108 26,251 598 2.33 2,080 7.05 0.0175
2023-02-14 2022-12-31 13F ONE GAS COM 68235P108 25,653 8,238 47.30 1,942 58.40 0.0171
2022-11-14 2022-09-30 13F ONE GAS COM 68235P108 17,415 9,670 124.85 1,226 94.91 0.0112
2022-08-15 2022-06-30 13F ONE GAS COM 68235P108 7,745 -5,906 -43.26 629 -47.80 0.0050
2022-05-16 2022-03-31 13F ONE GAS COM 68235P108 13,651 6,044 79.45 1,205 104.24 0.0072
2022-02-14 2021-12-31 13F ONE GAS COM 68235P108 7,607 933 13.98 590 39.48 0.0031
2021-11-15 2021-09-30 13F ONE GAS COM 68235P108 6,674 455 7.32 423 -8.24 0.0025
2021-08-13 2021-06-30 13F ONE GAS COM 68235P108 6,219 -13,505 -68.47 461 -69.61 0.0027
2021-05-13 2021-03-31 13F ONE GAS COM 68235P108 19,724 1,470 8.05 1,517 8.28 0.0100
2021-02-16 2020-12-31 13F ONE GAS COM 68235P108 18,254 -2,946 -13.90 1,401 -4.24 0.0088
2020-11-13 2020-09-30 13F ONE GAS COM 68235P108 21,200 -2,734 -11.42 1,463 -20.66 0.0106
2020-08-14 2020-06-30 13F ONE GAS COM 68235P108 23,934 15,510 184.12 1,844 161.93 0.0143
2020-06-02 2020-03-31 13F ONE GAS COM 68235P108 8,424 -6,997 -45.37 704 -51.21 0.0071
2020-02-20 2019-12-31 13F/A-1 ONE GAS COM 68235P108 15,421 -243 -1.55 1,443 -4.18 0.0108
2020-02-14 2019-12-31 13F ONE GAS COM 68235P108 15,421 -243 1,443 8,552.3726
2020-02-20 2019-09-30 13F/A-1 ONE GAS COM 68235P108 15,664 -5,724 -26.76 1,506 -22.01 0.0120
2019-11-14 2019-09-30 13F ONE GAS COM 68235P108 15,664 -5,724 1,506 11,036.4097
2019-08-14 2019-06-30 13F ONE GAS COM 68235P108 21,388 -1,680 -7.28 1,931 -5.99 0.0157
2019-05-15 2019-03-31 13F ONE GAS COM 68235P108 23,068 3,732 19.30 2,054 33.46 0.0167
2019-02-14 2018-12-31 13F ONE GAS COM 68235P108 19,336 -13,113 -40.41 1,539 -42.34 0.0130
2018-11-14 2018-09-30 13F ONE GAS COM 68235P108 32,449 -68,409 -67.83 2,669 -64.59 0.0174
2018-08-14 2018-06-30 13F ONE GAS COM 68235P108 100,858 -12,614 -11.12 7,538 0.59 0.0503
2018-05-15 2018-03-31 13F ONE GAS COM 68235P108 113,472 -40,623 -26.36 7,494 -33.63 0.0183
2018-02-14 2017-12-31 13F ONE GAS COM 68235P108 154,095 11,567 8.12 11,291 7.56 0.0267
2017-11-14 2017-09-30 13F ONE GAS COM 68235P108 142,528 -3,106 -2.13 10,497 3.25 0.0247
2017-08-14 2017-06-30 13F ONE GAS COM 68235P108 145,634 -4,783 -3.18 10,167 -0.01 0.0269
2017-05-15 2017-03-31 13F ONE GAS COM 68235P108 150,417 2,163 1.46 10,168 7.22 0.0276
2017-02-14 2016-12-31 13F ONE GAS COM 68235P108 148,254 35,335 31.29 9,483 35.80 0.0271
2016-11-14 2016-09-30 13F ONE GAS COM 68235P108 112,919 -14,508 -11.39 6,983 -17.70 0.0217
2016-08-15 2016-06-30 13F ONE GAS COM 68235P108 127,427 -113,825 -47.18 8,485 -42.44 0.0266
2016-05-16 2016-03-31 13F ONE GAS COM 68235P108 241,252 -37,848 -13.56 14,740 5.27 0.0465
2016-02-16 2015-12-31 13F ONE GAS COM 68235P108 279,100 -63,355 -18.50 14,002 -9.80 0.0407
2015-11-16 2015-09-30 13F ONE GAS COM 68235P108 342,455 -19,951 -5.51 15,523 0.64 0.0478
2015-08-14 2015-06-30 13F ONE GAS COM 68235P108 362,406 -32,086 -8.13 15,424 -9.56 0.0381
2015-05-18 2015-03-31 13F/A-1 ONE GAS COM 68235P108 394,492 -27,243 -6.46 17,054 -1.89 0.0404
2015-05-15 2015-03-31 13F ONE GAS COM 68235P108 394,492 17,054
2015-02-17 2014-12-31 13F ONE GAS COM 68235P108 421,735 383,378 999.50 17,383 1,222.91 0.0436
2014-11-14 2014-09-30 13F ONE GAS COM 68235P108 38,357 -19,545 -33.76 1,314 -39.89 0.0032
2014-08-14 2014-06-30 13F ONE GAS COM 68235P108 57,902 8,757 17.82 2,186 23.78 0.0055
2014-05-16 2014-03-31 13F ONE GAS COM 68235P108 49,145 49,145 1,766 0.0050
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.