一瓦斯公司
MX ˙ BMV ˙ US68235P1084
SecurityMX:OGS / ONE Gas, Inc.
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership65,088 shares
Latest Disclosed Value $ 5,606,029
Panagora Asset Management Inc reports 58.39% decrease in ownership of OGS / ONE Gas, Inc.

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 65,088 shares of ONE Gas, Inc. (MX:OGS) valued at $5,606,029 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 156,410 shares of ONE Gas, Inc.. This represents a change in shares of -58.39% 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)
2026-05-14 2026-03-31 13F ONE GAS COM 68235P108 65,088 -91,322 -58.39 5,606 -53.60 0.0210
2026-02-13 2025-12-31 13F ONE GAS COM 68235P108 156,410 -82,783 -34.61 12,083 -37.59 0.0428
2025-11-13 2025-09-30 13F ONE GAS COM 68235P108 239,193 -18,307 -7.11 19,360 4.63 0.0780
2025-08-13 2025-06-30 13F ONE GAS COM 68235P108 257,500 4,141 1.63 18,504 -3.38 0.0834
2025-05-15 2025-03-31 13F ONE GAS COM 68235P108 253,359 391 0.15 19,151 9.32 0.0957
2025-02-13 2024-12-31 13F ONE GAS COM 68235P108 252,968 -25,458 -9.14 17,518 -15.45 0.0810
2024-11-13 2024-09-30 13F ONE GAS COM 68235P108 278,426 -35,390 -11.28 20,720 3.41 0.0990
2024-07-29 2024-06-30 13F ONE GAS COM 68235P108 313,816 50,515 19.19 20,037 17.93 0.1008
2024-05-07 2024-03-31 13F ONE GAS COM 68235P108 263,301 23,793 9.93 16,991 11.33 0.0886
2024-02-08 2023-12-31 13F ONE GAS COM 68235P108 239,508 25,307 11.81 15,261 4.35 0.0854
2023-10-31 2023-09-30 13F ONE GAS COM 68235P108 214,201 26,311 14.00 14,626 1.34 0.0908
2023-08-11 2023-06-30 13F ONE GAS COM 68235P108 187,890 24,693 15.13 14,432 11.61 0.0850
2023-05-12 2023-03-31 13F ONE GAS COM 68235P108 163,197 84,731 107.98 12,930 117.64 0.0817
2023-02-13 2022-12-31 13F ONE GAS COM 68235P108 78,466 78,466 5,941 0.0390
2022-02-10 2021-12-31 13F ONE GAS COM 68235P108 0 -3,604 -100.00 0 -100.00
2021-11-10 2021-09-30 13F ONE GAS COM 68235P108 3,604 0 0.00 228 -14.61 0.0012
2021-08-11 2021-06-30 13F ONE GAS COM 68235P108 3,604 -1,769 -32.92 267 -35.35 0.0014
2021-05-12 2021-03-31 13F ONE GAS COMMON 68235P108 5,373 347 6.90 413 6.99 0.0023
2021-02-10 2020-12-31 13F ONE GAS COMMON 68235P108 5,026 -178 -3.42 386 7.52 0.0023
2020-11-13 2020-09-30 13F ONE GAS COMMON 68235P108 5,204 -905 -14.81 359 -23.78 0.0022
2020-08-12 2020-06-30 13F ONE GAS COMMON 68235P108 6,109 324 5.60 471 -2.69 0.0030
2020-05-14 2020-03-31 13F ONE GAS COMMON 68235P108 5,785 2,209 61.77 484 44.48 0.0034
2020-02-12 2019-12-31 13F ONE GAS COMMON 68235P108 3,576 -3,144 -46.79 335 -48.14 0.0015
2019-11-12 2019-09-30 13F ONE GAS COMMON 68235P108 6,720 -2,551 -27.52 646 -22.82 0.0030
2019-08-09 2019-06-30 13F ONE GAS COMMON 68235P108 9,271 687 8.00 837 9.55 0.0037
2019-05-15 2019-03-31 13F ONE GAS COMMON 68235P108 8,584 4,680 119.88 764 145.66 0.0034
2019-02-14 2018-12-31 13F ONE GAS COMMON 68235P108 3,904 0 0.00 311 -3.12 0.0014
2018-11-13 2018-09-30 13F ONE GAS COMMON 68235P108 3,904 1,052 36.89 321 50.70 0.0012
2018-08-14 2018-06-30 13F ONE GAS COMMON 68235P108 2,852 -14,092 -83.17 213 -80.97 0.0008
2018-05-15 2018-03-31 13F ONE GAS COMMON 68235P108 16,944 -1,471 -7.99 1,119 -17.05 0.0044
2018-02-14 2017-12-31 13F ONE GAS COMMON 68235P108 18,415 -26,663 -59.15 1,349 -59.37 0.0051
2017-11-14 2017-09-30 13F ONE GAS COMMON 68235P108 45,078 109 0.24 3,320 5.77 0.0131
2017-08-14 2017-06-30 13F ONE GAS COMMON 68235P108 44,969 2,066 4.82 3,139 8.24 0.0126
2017-05-15 2017-03-31 13F ONE GAS COMMON 68235P108 42,903 -4,154 -8.83 2,900 -3.65 0.0121
2017-02-14 2016-12-31 13F ONE GAS COMMON 68235P108 47,057 -324,499 -87.34 3,010 -86.90 0.0138
2016-11-14 2016-09-30 13F ONE GAS COMMON 68235P108 371,556 8,721 2.40 22,977 -4.90 0.1095
2016-08-15 2016-06-30 13F ONE GAS COMMON 68235P108 362,835 -11,149 -2.98 24,161 5.74 0.1200
2016-05-16 2016-03-31 13F ONE GAS COMMON 68235P108 373,984 -53,127 -12.44 22,850 6.64 0.1134
2016-02-12 2015-12-31 13F ONE GAS COMMON 68235P108 427,111 -1,082 -0.25 21,428 10.40 0.1056
2015-11-13 2015-09-30 13F ONE GAS COMMON 68235P108 428,193 -43,691 -9.26 19,410 -3.35 0.1025
2015-08-14 2015-06-30 13F ONE GAS COMMON 68235P108 471,884 -90,376 -16.07 20,083 -17.37 0.1007
2015-05-15 2015-03-31 13F ONE GAS COMMON 68235P108 562,260 51,547 10.09 24,306 15.46 0.1234
2015-02-13 2014-12-31 13F ONE GAS COMMON 68235P108 510,713 -357,128 -41.15 21,052 -29.18 0.1077
2014-11-12 2014-09-30 13F ONE GAS COMMON 68235P108 867,841 32,709 3.92 29,724 -5.72 0.1440
2014-08-14 2014-06-30 13F ONE GAS COMMON 68235P108 835,132 118,394 16.52 31,526 22.42 0.1530
2014-05-15 2014-03-31 13F ONE GAS COMMON 68235P108 716,738 716,738 25,752 0.1216
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.