The utility exhibits high capital intensity, frequently recording CAPEX-to-OCF ratios exceeding 100%, such as the 187.2% observed in 2023Q4, which necessitates periodic reliance on external capital markets.
| Metric | TTM | Dec'25 | Dec'24 | Dec'23 | Dec'22 | Dec'21 | Dec'20 | Dec'19 | Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 |
|---|
| Cash from Operations | 477.69M | 578.83M | 368.41M | 939.53M | 1.57B | -1.54B | 364.5M | 310.35M | 467.69M | 253.8M | 281.57M | 394.21M | 246.66M | 154.21M | 196.59M | 192.79M |
| Operating CF Growth % | 10.95% | 57.12% | -60.79% | -40.19% | 202.29% | -521.31% | 17.45% | -33.64% | 84.28% | -9.86% | -28.57% | 59.82% | 59.95% | -21.56% | 1.97% | - |
| Operating CF / Revenue % | 20.55% | 23.85% | 17.68% | 39.61% | 60.93% | -84.91% | 23.82% | 18.78% | 28.63% | 16.48% | 19.73% | 25.47% | 13.56% | 9.13% | 14.28% | 11.89% |
| Net Income | 273.48M | 264.22M | 222.85M | 231.23M | 221.74M | 206.43M | 196.41M | 186.75M | 172.23M | 163M | 140.09M | 119.03M | 109.79M | 99.19M | 96.51M | 86.76M |
| Depreciation & Amortization | 312.34M | 317.26M | 296.7M | 279.83M | 228.48M | 207.23M | 194.88M | 180.4M | 160.09M | 151.89M | 143.83M | 133.02M | 125.72M | 144.76M | 130.15M | 132.21M |
| Deferred Taxes | 46.6M | 49.51M | 106.52M | 24.77M | -22.03M | 43.45M | 18.48M | 13.31M | 53.24M | 92.39M | 86.79M | 63.79M | 49.94M | 62.2M | 59.49M | 87.18M |
| Other Non-Cash Items | 19.32M | 8.21M | -52.25M | 207.06M | 1.34B | -39.9M | -25.38M | -38.79M | -44.35M | -45.05M | -48M | -47.09M | -39.93M | -46.57M | -47.66M | -35.44M |
| Working Capital Changes | -185.53M | -75.15M | -219.15M | 184.45M | -204.67M | -1.96B | -29.7M | -40.63M | 118.29M | -117.3M | -52.36M | 116.27M | -6.47M | -110.84M | -44.43M | -80.67M |
| Capital Expenditures | -697.16M | -707.23M | -703.16M | -666.63M | -609.49M | -495.25M | -474.15M | -424.33M | -394.45M | -356.36M | -309.07M | -294.32M | -297.1M | -292.08M | -272.01M | -241M |
| CapEx / Revenue % | 30% | 29.13% | 33.75% | 28.1% | 23.64% | 27.38% | 30.98% | 25.67% | 24.14% | 23.15% | 21.66% | 19.02% | 16.33% | 17.28% | 19.76% | 14.86% |
| CapEx / D&A | 2.23x | 2.23x | 2.37x | 2.38x | 2.67x | 2.39x | 2.43x | 2.35x | 2.46x | 2.35x | 2.15x | 2.21x | 2.36x | 2.02x | 2.09x | 1.82x |
| CapEx Coverage (OCF/CapEx) | 0.69x | 0.82x | 0.52x | 1.41x | 2.58x | -3.10x | 0.77x | 0.73x | 1.19x | 0.71x | 0.91x | 1.34x | 0.83x | 0.53x | 0.72x | 0.80x |
| Cash from Investing | -701.58M | -715.32M | -707.5M | -669.64M | -614.11M | -501.08M | -470.37M | -422.93M | -394.45M | -355.74M | -308.58M | -294.32M | -297.1M | -290.75M | -270.55M | -240.8M |
| Acquisitions | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Purchase of Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sale of Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Investing | -4.42M | -8.1M | -4.33M | -3.01M | -4.62M | -5.84M | 3.78M | 1.4M | 0 | 618K | 492K | 0 | 0 | 1.33M | 1.46M | 195K |
| Cash from Financing | 218.7M | 91.68M | 378.23M | -248.63M | -947.46M | 2.04B | 96.01M | 109.12M | -66.33M | 101.69M | 39.24M | -109.4M | 59.21M | 135.68M | 73.53M | 50.49M |
| Dividends Paid | -163.23M | -160.71M | -149.46M | -144.09M | -133.95M | -123.91M | -114.37M | -105.42M | -96.59M | -87.95M | -73.21M | -62.83M | -43.7M | -14.97M | -100.07M | -180.16M |
| Dividend Payout Ratio % | - | 60.82% | 67.07% | 62.32% | 60.41% | 60.02% | 58.23% | 56.45% | 56.08% | 53.96% | 52.26% | 52.78% | 39.8% | 15.09% | 103.69% | 207.66% |
| Debt Issuance (Net) | 2M | 1000K | 1000K | -1000K | -1000K | 1000K | 1000K | 1000K | 1000K | 0 | 1000K | 0 | 1000K | 1000K | 1000K | 1000K |
| Stock Issued | 212.18M | 212.18M | 252.38M | 85.26M | 133.71M | 26.66M | 19.38M | 5.12M | 4.8M | 4.46M | 4.02M | 7.05M | 2M | 0 | 0 | 0 |
| Share Repurchases | -20K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -17.51M | -24.07M | -24.12M | 0 | 0 | 0 | 0 |
| Other Financing | 2.71M | -2.66M | -3.3M | -5.16M | -11.74M | -39.82M | -6.27M | -7.58M | 479K | 202.7M | 0 | -29.5M | -1.14B | 0 | 0 | 0 |
| Net Change in Cash | -5.2M | -44.81M | 39.15M | 21.26M | 9.28M | 859K | -9.86M | -3.47M | 6.91M | -250K | 12.23M | -9.51M | 8.77M | -869K | -435K | 2.48M |
| Exchange Rate Effect | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cash at Beginning | 33.73M | 78.54M | 39.39M | 18.13M | 8.85M | 7.99M | 17.85M | 21.32M | 14.41M | 14.66M | 2.43M | 11.94M | 3.17M | 4.04M | 4.47M | 2M |
| Cash at End | 22.99M | 33.73M | 78.54M | 39.39M | 18.13M | 8.85M | 7.99M | 17.85M | 21.32M | 14.41M | 14.66M | 2.43M | 11.94M | 3.17M | 4.04M | 4.47M |
| Free Cash Flow | -219.47M | -128.39M | -334.75M | 272.9M | 961.36M | -2.03B | -109.65M | -113.99M | 73.24M | -102.56M | -27.5M | 99.89M | -50.44M | -137.87M | -75.43M | -48.21M |
| FCF Growth % | -34.84% | 61.65% | -222.67% | -71.61% | 147.34% | -1752.19% | 3.8% | -255.63% | 171.42% | -272.89% | -127.54% | 298.03% | 63.42% | -82.79% | -56.47% | - |
| FCF Margin % | -9.44% | -5.29% | -16.07% | 11.51% | 37.29% | -112.29% | -7.17% | -6.9% | 4.48% | -6.66% | -1.93% | 6.45% | -2.77% | -8.16% | -5.48% | -2.97% |
| FCF / Net Income % | -80.25% | -48.59% | -150.21% | 118.02% | 433.55% | -983.8% | -55.83% | -61.04% | 42.53% | -62.92% | -19.63% | 83.92% | -45.94% | -138.99% | -78.16% | -55.56% |
Regulatory lag and CAPEX
According to the provided cash flow data, OGS exhibits significant seasonal variance in operating cash flow, which peaked at $277.5 million in 2025Q1, highlighting the inherent reliance on winter heating demand to fund ongoing operational requirements and support the company's fixed obligations throughout the fiscal year.
The wide swings in operating cash flow suggest that OGS must maintain robust liquidity buffers to manage the off-peak months when volumetric delivery charges are lower. Investors should monitor whether the company's regulatory mechanisms are sufficient to smooth these cash inflows, as any disruption in seasonal collection could pressure short-term debt service capacity.
As reported in the quarterly financial statements, OGS consistently maintains a high CAPEX-to-OCF ratio, with investment levels frequently exceeding 100% of operating cash flow, such as the 187.2% observed in 2023Q4, which underscores the capital-intensive nature of maintaining and expanding the company's gas distribution network.
This persistent negative free cash flow is a structural feature of the utility's growth strategy rather than a sign of operational distress. The focus on system integrity and modernization suggests that management is prioritizing long-term rate base expansion, though this necessitates a continuous reliance on external capital markets to fund the gap.
Based on the reported figures, OGS frequently utilizes equity markets to bridge the free cash flow deficit, evidenced by the $208.6 million net stock issuance in 2025Q4, which indicates that the company relies on periodic capital raises to maintain its balance sheet health while funding aggressive infrastructure projects.
The reliance on equity issuance suggests that management is sensitive to maintaining a specific leverage profile, likely to preserve credit ratings and ensure access to debt markets on favorable terms. Analysts should evaluate whether the cost of this external capital remains accretive to the allowed return on equity over the long term.
Financial statements indicate that OCF-to-dividend coverage fluctuates significantly, ranging from a low of 1.1x in 2025Q4 to a high of 6.9x in 2025Q1, reflecting the seasonal nature of cash generation and the potential for temporary pressure on dividend sustainability during lower-demand quarters.
While the dividend appears supported on an annual basis, the quarterly volatility warrants caution for income-focused investors. The company's ability to sustain these payouts depends heavily on the timely recovery of costs through rate cases, which may be delayed by regulatory lag during periods of high inflationary pressure.
Quick answers to the most common questions about buying OGS stock.
ONE Gas, Inc. (OGS) generated $578.8M in net cash from operating activities in 2025. This reflects the cash generated directly from core business operations.
ONE Gas, Inc. (OGS) reported negative free cash flow of $128.4M in 2025, indicating capital requirements exceeded cash from operations.
ONE Gas, Inc. (OGS) spent $707.2M on capital expenditures in 2025. CapEx represents the cash invested in physical assets like property, plant, and equipment to maintain or grow the business.
In 2025, ONE Gas, Inc. (OGS) returned $160.7M to shareholders via cash dividends. This shows the company's commitment to returning capital to its equity investors.