ONE Gas, Inc.
US ˙ NYSE ˙ US68235P1084

SecurityOGS / ONE Gas, Inc.
InstitutionEnsign Peak Advisors, Inc
Latest Disclosed Ownership18,533 shares
Latest Disclosed Value $ 1,596,247
Ensign Peak Advisors, Inc reports 395.40% increase in ownership of OGS / ONE Gas, Inc.

On May 13, 2026 - Ensign Peak Advisors, Inc filed a 13F-HR form disclosing ownership of 18,533 shares of ONE Gas, Inc. (US:OGS) valued at $1,596,247 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,741 shares of ONE Gas, Inc.. This represents a change in shares of 395.40% during the quarter. The current value of the position is $1,452,987 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.

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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)
2026-05-13 2026-03-31 13F ONE GAS COM 68235P108 18,533 14,792 395.40 1,596 454.17 0.0030
2026-02-12 2025-12-31 13F ONE GAS COM 68235P108 3,741 -20,145 -84.34 289 -85.10 0.0005
2025-11-13 2025-09-30 13F ONE GAS COM 68235P108 23,886 7,645 47.07 1,933 65.64 0.0032
2025-08-12 2025-06-30 13F ONE GAS COM 68235P108 16,241 0 0.00 1,167 -4.89 0.0020
2025-05-14 2025-03-31 13F ONE GAS COM 68235P108 16,241 0 0.00 1,228 9.16 0.0023
2025-02-14 2024-12-31 13F ONE GAS COM 68235P108 16,241 0 0.00 1,125 -6.95 0.0020
2024-11-14 2024-09-30 13F ONE GAS COM 68235P108 16,241 0 0.00 1,209 16.60 0.0021
2024-08-13 2024-06-30 13F ONE GAS COM 68235P108 16,241 0 0.00 1,037 -1.15 0.0019
2024-05-14 2024-03-31 13F ONE GAS COM 68235P108 16,241 -8,674 -34.81 1,048 -33.96 0.0019
2024-02-14 2023-12-31 13F ONE GAS COM 68235P108 24,915 -16,047 -39.18 1,588 -43.24 0.0031
2023-11-13 2023-09-30 13F ONE GAS COM 68235P108 40,962 22,027 116.33 2,797 92.30 0.0060
2023-08-14 2023-06-30 13F ONE GAS COM 68235P108 18,935 -11,170 -37.10 1,454 -39.04 0.0029
2023-05-15 2023-03-31 13F ONE GAS COM 68235P108 30,105 5,146 20.62 2,385 26.26 0.0052
2023-02-13 2022-12-31 13F ONE Gas COM 68235P108 24,959 8,999 56.38 1,890 68.21 0.0043
2022-11-14 2022-09-30 13F ONE Gas COM 68235P108 15,960 0 0.00 1,123 -13.35 0.0028
2022-08-12 2022-06-30 13F ONE Gas COM 68235P108 15,960 0 0.00 1,296 -7.95 0.0031
2022-05-16 2022-03-31 13F ONE Gas COM 68235P108 15,960 0 0.00 1,408 13.73 0.0029
2022-02-11 2021-12-31 13F ONE Gas COM 68235P108 15,960 -41,010 -71.99 1,238 -65.71 0.0024
2021-11-12 2021-09-30 13F ONE Gas COM 68235P108 56,970 0 0.00 3,610 -14.52 0.0075
2021-08-13 2021-06-30 13F ONE Gas COM 68235P108 56,970 0 0.00 4,223 -3.63 0.0085
2021-05-12 2021-03-31 13F ONE Gas COM 68235P108 56,970 16,600 41.12 4,382 41.40 0.0094
2021-02-12 2020-12-31 13F ONE Gas COM 68235P108 40,370 0 0.00 3,099 11.23 0.0070
2020-11-12 2020-09-30 13F ONE Gas COM 68235P108 40,370 0 0.00 2,786 -10.45 0.0070
2020-08-12 2020-06-30 13F ONE Gas COM 68235P108 40,370 0 0.00 3,111 -7.85 0.0085
2020-05-11 2020-03-31 13F ONE Gas COM 68235P108 40,370 0 0.00 3,376 -10.62 0.0113
2020-02-14 2019-12-31 13F ONE Gas COM 68235P108 40,370 40,370 3,777 0.0100
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.