OGS vs. STM
OGS (ONE Gas, Inc.) and STM (STMicroelectronics N.V.) are both stocks. OGS operates in Utilities - Regulated Gas (Utilities), while STM operates in Semiconductors (Technology). Over the past 10 years, OGS returned 5.57%/yr vs 30.91%/yr for STM. At a 0.12 correlation, their price movements are largely independent.
Performance
OGS vs. STM - Performance Comparison
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Returns By Period
In the year-to-date period, OGS achieves a 1.05% return, which is significantly lower than STM's 208.16% return. Over the past 10 years, OGS has underperformed STM with an annualized return of 5.57%, while STM has yielded a comparatively higher 30.91% annualized return.
OGS
- 1D
- -0.86%
- 1M
- -12.81%
- YTD
- 1.05%
- 6M
- -2.17%
- 1Y
- 5.45%
- 3Y*
- 1.79%
- 5Y*
- 3.99%
- 10Y*
- 5.57%
STM
- 1D
- 0.25%
- 1M
- 44.59%
- YTD
- 208.16%
- 6M
- 210.77%
- 1Y
- 214.43%
- 3Y*
- 22.31%
- 5Y*
- 17.48%
- 10Y*
- 30.91%
OGS vs. STM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
OGS ONE Gas, Inc. | 1.05% | 15.57% | 13.08% | -12.77% | 0.63% | 4.36% | -15.74% | 20.26% | 11.40% | 17.30% |
STM STMicroelectronics N.V. | 208.16% | 5.28% | -49.67% | 41.66% | -26.76% | 32.39% | 38.91% | 96.34% | -35.65% | 94.77% |
Correlation
The correlation between OGS and STM is -0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.08 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.09 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.09 |
Correlation (All Time) Calculated using the full available price history since Jan 17, 2014 | 0.12 |
The correlation between OGS and STM shifts across timeframes, from -0.02 (1 year) to 0.12 (all time), reflecting how their relationship changes across market environments.
Fundamentals
OGS:
$6.02
STM:
$0.15
OGS:
12.76
STM:
514.66
OGS:
1.50
STM:
6.01
OGS:
$2.32B
STM:
$12.40B
OGS:
$1.58B
STM:
$4.20B
OGS:
$718.37M
STM:
$2.32B
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Return for Risk
OGS vs. STM — Risk / Return Rank
OGS
STM
OGS vs. STM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ONE Gas, Inc. (OGS) and STMicroelectronics N.V. (STM). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| OGS | STM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.80 | ||
| Sortino ratioReturn per unit of downside risk | -3.55 | ||
| Omega ratioGain probability vs. loss probability | 1.07 | 1.58 | -0.52 |
| Calmar ratioReturn relative to maximum drawdown | 0.35 | 5.94 | -5.58 |
| Martin ratioReturn relative to average drawdown | 1.29 | 13.56 | -12.27 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| OGS | STM | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.32 | 4.12 | -3.80 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.17 | 0.39 | -0.22 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.22 | 0.70 | -0.49 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.41 | 0.26 | +0.15 |
Drawdowns
OGS vs. STM - Drawdown Comparison
The maximum OGS drawdown since its inception was -33.50%, smaller than the maximum STM drawdown of -94.40%. Use the drawdown chart below to compare losses from any high point for OGS and STM.
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Drawdown Indicators
| OGS | STM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -33.50% | -94.40% | +60.90% |
Max Drawdown (1Y)Largest decline over 1 year | -15.43% | -36.35% | +20.92% |
Max Drawdown (3Y)Largest decline over 3 years | -29.71% | -66.66% | +36.95% |
Max Drawdown (5Y)Largest decline over 5 years | -33.50% | -66.66% | +33.16% |
Max Drawdown (10Y)Largest decline over 10 years | -33.50% | -66.66% | +33.16% |
Current DrawdownCurrent decline from peak | -14.56% | 0.00% | -14.56% |
Average DrawdownAverage peak-to-trough decline | -9.64% | -55.24% | +45.60% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.34% | 15.89% | -11.55% |
Volatility
OGS vs. STM - Volatility Comparison
The current volatility for ONE Gas, Inc. (OGS) is 5.63%, while STMicroelectronics N.V. (STM) has a volatility of 20.83%. This indicates that OGS experiences smaller price fluctuations and is considered to be less risky than STM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OGS | STM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.63% | 20.83% | -15.20% |
Volatility (6M)Calculated over the trailing 6-month period | 12.35% | 38.06% | -25.71% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.91% | 52.37% | -35.46% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.55% | 44.63% | -21.08% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 25.90% | 44.14% | -18.24% |
Dividends
OGS vs. STM - Dividend Comparison
OGS's dividend yield for the trailing twelve months is around 3.52%, more than STM's 0.45% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OGS ONE Gas, Inc. | 3.52% | 3.47% | 3.81% | 4.08% | 3.28% | 2.99% | 2.81% | 2.14% | 2.31% | 2.29% | 2.19% | 2.39% |
STM STMicroelectronics N.V. | 0.45% | 1.39% | 1.32% | 0.48% | 0.67% | 0.45% | 0.50% | 0.89% | 1.73% | 0.98% | 2.10% | 5.11% |
Financials
OGS vs. STM - Financials Comparison
This section allows you to compare key financial metrics between ONE Gas, Inc. and STMicroelectronics N.V.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
OGS vs. STM - Profitability Comparison
OGS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, ONE Gas, Inc. reported a gross profit of 438.14M and revenue of 831.71M. Therefore, the gross margin over that period was 52.7%.
STM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, STMicroelectronics N.V. reported a gross profit of 1.05B and revenue of 3.10B. Therefore, the gross margin over that period was 33.8%.
OGS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, ONE Gas, Inc. reported an operating income of 189.59M and revenue of 831.71M, resulting in an operating margin of 22.8%.
STM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, STMicroelectronics N.V. reported an operating income of 96.00M and revenue of 3.10B, resulting in an operating margin of 3.1%.
OGS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, ONE Gas, Inc. reported a net income of 128.67M and revenue of 831.71M, resulting in a net margin of 15.5%.
STM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, STMicroelectronics N.V. reported a net income of 37.00M and revenue of 3.10B, resulting in a net margin of 1.2%.
Frequently Asked Questions
OGS and STM have a correlation of -0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
STM has higher volatility (20.83%) compared to OGS (5.63%). In terms of maximum drawdown, OGS dropped -33.50% vs STM's -94.40%.
STM currently has the higher Sharpe Ratio (4.12 vs 0.32), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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