ORLY vs. TMO
Compare and contrast key facts about O'Reilly Automotive, Inc. (ORLY) and Thermo Fisher Scientific Inc. (TMO).
Performance
ORLY vs. TMO - Performance Comparison
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ORLY vs. TMO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ORLY O'Reilly Automotive, Inc. | 0.98% | 15.38% | 24.81% | 12.56% | 19.51% | 56.05% | 3.27% | 27.28% | 43.15% | -13.60% |
TMO Thermo Fisher Scientific Inc. | -14.57% | 11.78% | -1.72% | -3.36% | -17.29% | 43.54% | 43.72% | 45.55% | 18.21% | 35.03% |
Fundamentals
ORLY:
$78.14B
TMO:
$186.44B
ORLY:
$2.97
TMO:
$17.77
ORLY:
30.99
TMO:
27.83
ORLY:
4.42
TMO:
4.19
ORLY:
$17.78B
TMO:
$44.56B
ORLY:
$9.17B
TMO:
$18.02B
ORLY:
$3.85B
TMO:
$11.35B
Returns By Period
In the year-to-date period, ORLY achieves a 0.98% return, which is significantly higher than TMO's -14.57% return. Over the past 10 years, ORLY has outperformed TMO with an annualized return of 17.40%, while TMO has yielded a comparatively lower 13.56% annualized return.
ORLY
- 1D
- -0.23%
- 1M
- -3.08%
- YTD
- 0.98%
- 6M
- -12.85%
- 1Y
- -3.51%
- 3Y*
- 17.62%
- 5Y*
- 22.16%
- 10Y*
- 17.40%
TMO
- 1D
- 0.61%
- 1M
- -2.66%
- YTD
- -14.57%
- 6M
- -6.66%
- 1Y
- 2.77%
- 3Y*
- -4.68%
- 5Y*
- 1.90%
- 10Y*
- 13.56%
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Return for Risk
ORLY vs. TMO — Risk / Return Rank
ORLY
TMO
ORLY vs. TMO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for O'Reilly Automotive, Inc. (ORLY) and Thermo Fisher Scientific Inc. (TMO). 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.
| ORLY | TMO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.16 | 0.09 | -0.25 |
Sortino ratioReturn per unit of downside risk | -0.07 | 0.38 | -0.45 |
Omega ratioGain probability vs. loss probability | 0.99 | 1.04 | -0.05 |
Calmar ratioReturn relative to maximum drawdown | -0.19 | -0.01 | -0.18 |
Martin ratioReturn relative to average drawdown | -0.40 | -0.02 | -0.38 |
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
| ORLY | TMO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.16 | 0.09 | -0.25 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.01 | 0.07 | +0.93 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.66 | 0.52 | +0.14 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.65 | 0.41 | +0.24 |
Correlation
The correlation between ORLY and TMO is 0.26, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
ORLY vs. TMO - Dividend Comparison
ORLY has not paid dividends to shareholders, while TMO's dividend yield for the trailing twelve months is around 0.36%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ORLY O'Reilly Automotive, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
TMO Thermo Fisher Scientific Inc. | 0.36% | 0.30% | 0.30% | 0.26% | 0.22% | 0.16% | 0.19% | 0.23% | 0.30% | 0.32% | 0.43% | 0.42% |
Drawdowns
ORLY vs. TMO - Drawdown Comparison
The maximum ORLY drawdown since its inception was -65.42%, smaller than the maximum TMO drawdown of -71.16%. Use the drawdown chart below to compare losses from any high point for ORLY and TMO.
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Drawdown Indicators
| ORLY | TMO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -65.42% | -71.16% | +5.74% |
Max Drawdown (1Y)Largest decline over 1 year | -19.03% | -27.31% | +8.28% |
Max Drawdown (5Y)Largest decline over 5 years | -23.03% | -40.95% | +17.92% |
Max Drawdown (10Y)Largest decline over 10 years | -42.00% | -40.95% | -1.05% |
Current DrawdownCurrent decline from peak | -14.58% | -24.98% | +10.40% |
Average DrawdownAverage peak-to-trough decline | -10.76% | -17.97% | +7.21% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.89% | 12.13% | -3.24% |
Volatility
ORLY vs. TMO - Volatility Comparison
The current volatility for O'Reilly Automotive, Inc. (ORLY) is 6.44%, while Thermo Fisher Scientific Inc. (TMO) has a volatility of 8.84%. This indicates that ORLY experiences smaller price fluctuations and is considered to be less risky than TMO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ORLY | TMO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.44% | 8.84% | -2.40% |
Volatility (6M)Calculated over the trailing 6-month period | 16.01% | 19.06% | -3.05% |
Volatility (1Y)Calculated over the trailing 1-year period | 21.97% | 32.87% | -10.90% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.13% | 26.59% | -4.46% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 26.35% | 25.93% | +0.42% |
Financials
ORLY vs. TMO - Financials Comparison
This section allows you to compare key financial metrics between O'Reilly Automotive, Inc. and Thermo Fisher Scientific Inc.. 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
ORLY vs. TMO - Profitability Comparison
ORLY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, O'Reilly Automotive, Inc. reported a gross profit of 2.29B and revenue of 4.41B. Therefore, the gross margin over that period was 51.8%.
TMO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Thermo Fisher Scientific Inc. reported a gross profit of 5.07B and revenue of 12.22B. Therefore, the gross margin over that period was 41.5%.
ORLY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, O'Reilly Automotive, Inc. reported an operating income of 828.61M and revenue of 4.41B, resulting in an operating margin of 18.8%.
TMO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Thermo Fisher Scientific Inc. reported an operating income of 2.26B and revenue of 12.22B, resulting in an operating margin of 18.5%.
ORLY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, O'Reilly Automotive, Inc. reported a net income of 605.23M and revenue of 4.41B, resulting in a net margin of 13.7%.
TMO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Thermo Fisher Scientific Inc. reported a net income of 1.97B and revenue of 12.22B, resulting in a net margin of 16.1%.