ONE Gas, Inc.
US ˙ NYSE ˙ US68235P1084

SecurityOGS / ONE Gas, Inc.
InstitutionInspire Advisors, LLC
Latest Disclosed Ownership35,664 shares
Latest Disclosed Value $ 3,071,744
Inspire Advisors, LLC reports 4.98% decrease in ownership of OGS / ONE Gas, Inc.

On May 15, 2026 - Inspire Advisors, LLC filed a 13F-HR form disclosing ownership of 35,664 shares of ONE Gas, Inc. (US:OGS) valued at $3,071,740 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 37,533 shares of ONE Gas, Inc.. This represents a change in shares of -4.98% during the quarter. The current value of the position is $2,738,995 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)
2026-05-15 2026-03-31 13F ONE GAS COM 68235P108 35,664 -1,869 -4.98 3,072 5.93 0.2502
2026-02-13 2025-12-31 13F ONE GAS COM 68235P108 37,533 -2,330 -5.85 2,899 -10.14 0.2667
2025-10-29 2025-09-30 13F ONE GAS COM 68235P108 39,863 2,776 7.49 3,226 21.05 0.3086
2025-08-11 2025-06-30 13F ONE GAS COM 68235P108 37,087 37,087 2,665 0.2765
2025-02-07 2024-12-31 13F ONE GAS COM 68235P108 0 -3,995 -100.00 0 -100.00
2024-10-17 2024-09-30 13F ONE GAS COM 68235P108 3,995 -174 -4.17 297 11.65 0.0361
2024-08-08 2024-06-30 13F ONE GAS COM 68235P108 4,169 4,169 266 0.0353
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.