ONE Gas, Inc.
US ˙ NYSE ˙ US68235P1084

SecurityOGS / ONE Gas, Inc.
InstitutionCIBC Private Wealth Group, LLC
Latest Disclosed Ownership628 shares
Latest Disclosed Value $ 48,513
CIBC Private Wealth Group, LLC reports 49.84% decrease in ownership of OGS / ONE Gas, Inc.

On February 12, 2026 - CIBC Private Wealth Group, LLC filed a 13F-HR form disclosing ownership of 628 shares of ONE Gas, Inc. (US:OGS) valued at $48,513 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 24, 2025 disclosing 1,252 shares of ONE Gas, Inc.. This represents a change in shares of -49.84% during the quarter. The current value of the position is $48,230 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)
2026-02-12 2025-12-31 13F ONE GAS COM 68235P108 628 -624 -49.84 49 -52.48 0.0001
2025-11-24 2025-09-30 13F ONE GAS COM 68235P108 1,252 698 125.99 101 158.97 0.0002
2025-08-12 2025-06-30 13F ONE GAS COM 68235P108 554 0 0.00 40 0.00 0.0001
2025-05-14 2025-03-31 13F ONE GAS COM 68235P108 554 -10 -1.77 40 2.63 0.0001
2025-02-12 2024-12-31 13F ONE Gas COM 68235P108 564 10 1.81 39 -7.32 0.0001
2024-11-13 2024-09-30 13F ONE Gas COM 68235P108 554 45 8.84 41 32.26 0.0001
2024-08-09 2024-06-30 13F ONE Gas COM 68235P108 509 0 0.00 32 -3.12 0.0001
2024-05-10 2024-03-31 13F ONE Gas COM 68235P108 509 509 32 0.0001
2018-11-14 2018-09-30 13F ONE GAS COM 68235P108 0 -399 -100.00 0 -100.00
2018-08-02 2018-06-30 13F ONE GAS COM 68235P108 399 0 0.00 30 15.38 0.0001
2018-05-17 2018-03-31 13F ONE GAS COM 68235P108 399 0 0.00 26 -10.34 0.0001
2018-02-12 2017-12-31 13F ONE GAS COM 68235P108 399 399 29 0.0001
2015-02-12 2014-12-31 13F ONE GAS INC COM Com 68235P108 0 -72,796 -100.00 0 -100.00
2014-11-12 2014-09-30 13F ONE GAS INC COM Com 68235P108 72,796 -2,694 -3.57 2,493 -12.53 0.0196
2014-08-13 2014-06-30 13F ONE GAS INC COM Com 68235P108 75,490 -2,270 -2.92 2,850 0.46 0.0231
2014-05-14 2014-03-31 13F ONE GAS INC COM COM 68235P108 77,760 77,760 2,837 0.0241
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.