원가스(주)
US ˙ NYSE ˙ US68235P1084

SecurityOGS / ONE Gas, Inc.
InstitutionHsbc Holdings Plc
Latest Disclosed Ownership38,616 shares
Latest Disclosed Value $ 3,320,874
Hsbc Holdings Plc reports 32.08% decrease in ownership of OGS / ONE Gas, Inc.

On April 30, 2026 - Hsbc Holdings Plc filed a 13F-HR form disclosing ownership of 38,616 shares of ONE Gas, Inc. (US:OGS) valued at $3,325,996 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 20, 2026 disclosing 56,858 shares of ONE Gas, Inc.. This represents a change in shares of -32.08% during the quarter. The current value of the position is $3,027,494 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)
2026-04-30 2026-03-31 13F ONE GAS COM 68235P108 38,616 -18,242 -32.08 3,321 -24.24 0.0002
2026-03-20 2025-12-31 13F/A-1 ONE GAS COM 68235P108 56,858 -16,607 -22.61 4,383 -26.60 0.0002
2026-03-06 2025-12-31 13F ONE GAS COM 68235P108 56,858 -16,607 -22.61 4,383 -26.60 0.0002
2025-11-13 2025-09-30 13F ONE GAS COM 68235P108 73,465 -55,573 -43.07 5,971 -35.22 0.0033
2025-08-13 2025-06-30 13F ONE GAS COM 68235P108 129,038 57,690 80.86 9,217 70.51 0.0055
2025-05-14 2025-03-31 13F ONE GAS COM 68235P108 71,348 29,983 72.48 5,406 89.32 0.0033
2025-02-14 2024-12-31 13F ONE GAS COM 68235P108 41,365 34,783 528.46 2,856 485.04 0.0017
2024-11-14 2024-09-30 13F ONE GAS COM 68235P108 6,582 -14,048 -68.10 488 -62.89 0.0003
2024-08-12 2024-06-30 13F ONE GAS COM 68235P108 20,630 3,940 23.61 1,315 22.21 0.0008
2024-05-15 2024-03-31 13F ONE GAS COM 68235P108 16,690 -18,302 -52.30 1,077 -51.81 0.0007
2024-02-12 2023-12-31 13F ONE GAS COM 68235P108 34,992 -2,643 -7.02 2,233 -12.98 0.0019
2023-11-13 2023-09-30 13F ONE GAS COM 68235P108 37,635 28,364 305.94 2,566 260.90 0.0027
2023-08-11 2023-06-30 13F ONE GAS COM 68235P108 9,271 3,914 73.06 711 69.29 0.0007
2023-05-15 2023-03-31 13F ONE GAS COM 68235P108 5,357 5,357 420 0.0005
2023-02-14 2022-12-31 13F ONE GAS COM 68235P108 0 -35,447 -100.00 0 -100.00
2022-11-14 2022-09-30 13F ONE GAS COM 68235P108 35,447 1,741 5.17 2,536 -7.41 0.0041
2022-08-11 2022-06-30 13F ONE GAS COM 68235P108 33,706 23,272 223.04 2,739 194.20 0.0038
2022-05-16 2022-03-31 13F ONE GAS COM 68235P108 10,434 3,641 53.60 931 76.33 0.0011
2022-02-11 2021-12-31 13F ONE GAS COM 68235P108 6,793 2,441 56.09 528 89.93 0.0005
2021-11-12 2021-09-30 13F ONE GAS COM 68235P108 4,352 -721 -14.21 278 -26.06 0.0003
2021-08-13 2021-06-30 13F ONE GAS COM 68235P108 5,073 5,073 376 0.0004
2021-05-14 2021-03-31 13F ONE GAS COM 68235P108 0 -9,011 -100.00 0 -100.00
2021-02-25 2020-12-31 13F/A-1 ONE GAS COM 68235P108 9,011 1,467 19.45 684 31.54 0.0009
2021-02-12 2020-12-31 13F ONE GAS COM 68235P108 9,011 1,467 684 162.4067
2020-11-12 2020-09-30 13F ONE GAS COM 68235P108 7,544 -28,474 -79.05 520 -81.26 0.0008
2020-08-14 2020-06-30 13F ONE GAS COM 68235P108 36,018 17,380 93.25 2,775 81.73 0.0053
2020-05-15 2020-03-31 13F ONE GAS COM 68235P108 18,638 11,175 149.74 1,527 119.40 0.0035
2020-02-14 2019-12-31 13F ONE GAS COM 68235P108 7,463 548 7.92 696 4.82 0.0012
2019-11-14 2019-09-30 13F ONE GAS COM 68235P108 6,915 2,307 50.07 664 59.62 0.0012
2019-08-13 2019-06-30 13F ONE GAS COM 68235P108 4,608 -5,363 -53.79 416 -53.15 0.0008
2019-05-15 2019-03-31 13F ONE GAS COM 68235P108 9,971 7,221 262.58 888 305.48 0.0016
2019-02-13 2018-12-31 13F ONE GAS COM 68235P108 2,750 1 0.04 219 -3.10 0.0004
2018-11-13 2018-09-30 13F ONE GAS COM 68235P108 2,749 36 1.33 226 11.88 0.0004
2018-08-10 2018-06-30 13F ONE GAS COM 68235P108 2,713 -82,981 -96.83 202 -96.43 0.0004
2018-05-11 2018-03-31 13F ONE GAS COM 68235P108 85,694 48,340 129.41 5,657 106.69 0.0084
2018-02-14 2017-12-31 13F ONE GAS COM 68235P108 37,354 37,354 -56.41 2,737 -51.62 0.0040
2017-05-15 2017-03-31 13F ONE GAS COM 68235P108 0 -10,283 -100.00 0 -100.00
2017-02-09 2016-12-31 13F ONE GAS COM 68235P108 10,283 10,283 0.00 657 0.0015
2016-08-12 2016-06-30 13F ONE GAS COM 68235P108 0 -14,487 -100.00 0 -100.00
2016-05-13 2016-03-31 13F ONE GAS COM 68235P108 14,487 -35,076 -70.77 885 -64.40 0.0025
2016-02-12 2015-12-31 13F ONE GAS COM 68235P108 49,563 -606 -1.21 2,486 9.32 0.0060
2015-11-12 2015-09-30 13F ONE GAS COM 68235P108 50,169 872 1.77 2,274 8.39 0.0057
2015-08-13 2015-06-30 13F ONE GAS COM 68235P108 49,297 49,297 2,098 0.0043
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.