ONE Gas, Inc. (OGS) stock
OGSNYSENatural Gas DistributionFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Nov 3, 2026Score 9/308% above fair value
$83.86+1.27 (+1.54%)
Close on Nov 13, 2026Market cap $5.27BP/E 18.1Yield 3.20%
ONE Gas market cap
Market capitalization is the share price multiplied by the number of shares outstanding.
ONE Gas's market cap was $5.17B on Nov 11, 2026, against $5.02B a year earlier. Over the last 5 years it ranged from $3.20B to $5.59B, with a median of $4.39B.
Market Cap at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Nov 11, 2026 | $5.17B | +11.6% |
| 2025 | Dec 31, 2025 | $4.63B | +20.3% |
| 2024 | Dec 31, 2024 | $3.85B | +9.1% |
| 2023 | Dec 29, 2023 | $3.53B | -13.8% |
| 2022 | Dec 30, 2022 | $4.10B | -1.4% |
| 2021 | Dec 31, 2021 | $4.16B | +2.0% |
| 2020 | Dec 31, 2020 | $4.08B | -17.4% |
| 2019 | Dec 31, 2019 | $4.93B | +18.0% |
| 2018 | Dec 31, 2018 | $4.18B | +9.2% |
| 2017 | Dec 29, 2017 | $3.83B | +14.6% |
| 2016 | Dec 30, 2016 | $3.34B | +27.7% |
| 2015 | Dec 31, 2015 | $2.62B | +22.0% |
| 2014 | Dec 31, 2014 | $2.15B | – |
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