원가스(주)
DE ˙ DB ˙ US68235P1084
€65.50 ↓ -1.50 (-2.24%)
2026-06-04
주가
SecurityDE:OG9 / ONE Gas, Inc.
InstitutionHeritage Trust Co
Latest Disclosed Ownership2,746 shares
Latest Disclosed Value $ 236,516
Heritage Trust Co reports 6.66% decrease in ownership of OG9 / ONE Gas, Inc.

On May 13, 2026 - Heritage Trust Co filed a 13F-HR form disclosing ownership of 2,746 shares of ONE Gas, Inc. (DE:OG9) valued at $201,831 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 2,942 shares of ONE Gas, Inc.. This represents a change in shares of -6.66% during the quarter. The current value of the position is $179,863 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 INC COM COMMON STOCK 68235P108 2,746 -196 -6.66 237 3.96 0.0136
2026-02-10 2025-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 2,942 0 0.00 227 -4.62 0.0231
2025-11-12 2025-09-30 13F ONE GAS INC COM COMMON STOCK 68235P108 2,942 2,942 238 0.0252
2025-08-12 2025-06-30 13F ONE GAS INC COM COMMON STOCK 68235P108 0 -2,700 -100.00 0 -100.00
2025-05-09 2025-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 2,700 -434 -13.85 204 -5.99 0.0247
2025-02-13 2024-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 3,134 -53 -1.66 217 6.90 0.0256
2024-08-12 2024-06-30 13F ONE GAS INC COM COMMON STOCK 68235P108 3,187 0 0.00 203 -0.98 0.0268
2024-05-10 2024-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 3,187 -107 -3.25 206 -1.91 0.0275
2024-02-09 2023-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 3,294 0 0.00 210 -6.70 0.0295
2023-11-08 2023-09-30 13F ONE GAS INC COM COMMON STOCK 68235P108 3,294 -293 -8.17 225 -18.55 0.0351
2023-08-11 2023-06-30 13F ONE GAS INC COM COMMON STOCK 68235P108 3,587 -86 -2.34 276 -5.50 0.0403
2023-05-12 2023-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 3,673 -289 -7.29 291 -3.00 0.0458
2023-02-10 2022-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 3,962 0 0.00 300 7.53 0.0489
2022-11-10 2022-09-30 13F ONE GAS INC COM COMMON STOCK 68235P108 3,962 -749 -15.90 279 -26.96 0.0488
2022-08-11 2022-06-30 13F ONE GAS INC COM COMMON STOCK 68235P108 4,711 -86 -1.79 382 -9.69 0.0625
2022-05-11 2022-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 4,797 0 0.00 423 13.71 0.0598
2022-02-09 2021-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 4,797 0 0.00 372 22.37 0.0477
2021-11-09 2021-09-30 13F ONE GAS INC COM COMMON STOCK 68235P108 4,797 1,957 68.91 304 44.08 0.0428
2021-08-09 2021-06-30 13F ONE GAS INC COM COMMON STOCK 68235P108 2,840 -80 -2.74 211 -6.22 0.0302
2021-05-12 2021-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 2,920 2,920 225 0.0343
2020-05-11 2020-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 0 -2,323 -100.00 0 -100.00
2020-02-11 2019-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 2,323 2,323 217 0.0434
2019-05-15 2019-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 0 -1,530 -100.00 0 -100.00
2019-01-18 2018-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 1,530 -350 -18.62 122 -21.29 0.0503
2018-11-14 2018-09-30 13F ONE GAS INC COM COMMON STOCK 68235P108 1,880 -43 -2.24 155 7.64 0.0556
2018-08-15 2018-06-30 13F ONE GAS INC COM COMMON STOCK 68235P108 1,923 -43 -2.19 144 11.63 0.0541
2018-05-14 2018-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 1,966 -327 -14.26 129 -23.21 0.0482
2018-02-12 2017-12-31 13F ONE GAS INC COM COMMON STOCK 68235P108 2,293 -9 -0.39 168 -1.18 0.0603
2017-11-14 2017-09-30 13F ONE GAS INC COM COMMON STOCK 68235P108 2,302 -21 -0.90 170 4.94 0.0625
2017-08-09 2017-06-30 13F ONE GAS INC COM COMMON STOCK 68235P108 2,323 680 41.39 162 45.95 0.0624
2017-05-08 2017-03-31 13F ONE GAS INC COM COMMON STOCK 68235P108 1,643 1,643 111 0.0423
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.