ORLY vs. ANET
ORLY (O'Reilly Automotive, Inc.) and ANET (Arista Networks, Inc.) are both stocks. ORLY operates in Specialty Retail (Consumer Cyclical), while ANET operates in Computer Hardware (Technology). Over the past 10 years, ORLY returned 18.05%/yr vs 43.12%/yr for ANET. At a 0.19 correlation, their price movements are largely independent.
Performance
ORLY vs. ANET - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, ORLY achieves a -0.21% return, which is significantly lower than ANET's 24.58% return. Over the past 10 years, ORLY has underperformed ANET with an annualized return of 18.05%, while ANET has yielded a comparatively higher 43.12% annualized return.
ORLY
- 1D
- 1.02%
- 1M
- 1.47%
- YTD
- -0.21%
- 6M
- -3.28%
- 1Y
- -0.03%
- 3Y*
- 14.22%
- 5Y*
- 20.62%
- 10Y*
- 18.05%
ANET
- 1D
- 4.37%
- 1M
- 16.03%
- YTD
- 24.58%
- 6M
- 30.84%
- 1Y
- 70.45%
- 3Y*
- 57.04%
- 5Y*
- 48.31%
- 10Y*
- 43.12%
ORLY vs. ANET - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ORLY O'Reilly Automotive, Inc. | -0.21% | 15.38% | 24.81% | 12.56% | 19.51% | 56.05% | 3.27% | 27.28% | 43.15% | -13.60% |
ANET Arista Networks, Inc. | 24.58% | 18.55% | 87.73% | 94.07% | -15.58% | 97.89% | 42.86% | -3.46% | -10.56% | 143.44% |
Correlation
The correlation between ORLY and ANET is -0.11, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.11 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.01 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.14 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.19 |
Correlation (All Time) Calculated using the full available price history since Jun 6, 2014 | 0.19 |
The correlation between ORLY and ANET shifts across timeframes, from -0.11 (1 year) to 0.19 (all time), reflecting how their relationship changes across market environments.
Fundamentals
ORLY:
$76.69B
ANET:
$207.94B
ORLY:
$3.06
ANET:
$2.92
ORLY:
29.76
ANET:
55.91
ORLY:
3.20
ANET:
1.31
ORLY:
4.26
ANET:
21.42
ORLY:
$18.21B
ANET:
$9.71B
ORLY:
$9.40B
ANET:
$6.17B
ORLY:
$3.96B
ANET:
$4.21B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
ORLY vs. ANET — Risk / Return Rank
ORLY
ANET
ORLY vs. ANET - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for O'Reilly Automotive, Inc. (ORLY) and Arista Networks, Inc. (ANET). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ORLY | ANET | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.32 | ||
| Sortino ratioReturn per unit of downside risk | -1.74 | ||
| Omega ratioGain probability vs. loss probability | 1.02 | 1.24 | -0.22 |
| Calmar ratioReturn relative to maximum drawdown | -0.00 | 2.50 | -2.50 |
| Martin ratioReturn relative to average drawdown | -0.00 | 5.20 | -5.20 |
Loading charts...
Drawdowns
ORLY vs. ANET - Drawdown Comparison
The maximum ORLY drawdown since its inception was -65.42%, which is greater than ANET's maximum drawdown of -52.20%. Use the drawdown chart below to compare losses from any high point for ORLY and ANET.
Loading charts...
Drawdown Indicators
| ORLY | ANET | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -65.42% | -52.20% | -13.22% |
Max Drawdown (1Y)Largest decline over 1 year | -20.02% | -28.33% | +8.31% |
Max Drawdown (3Y)Largest decline over 3 years | -20.02% | -50.42% | +30.40% |
Max Drawdown (5Y)Largest decline over 5 years | -23.03% | -50.42% | +27.39% |
Max Drawdown (10Y)Largest decline over 10 years | -42.00% | -52.20% | +10.20% |
Current DrawdownCurrent decline from peak | -15.58% | -8.15% | -7.43% |
Average DrawdownAverage peak-to-trough decline | -10.78% | -15.39% | +4.61% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.77% | 13.60% | -2.83% |
Volatility
ORLY vs. ANET - Volatility Comparison
The current volatility for O'Reilly Automotive, Inc. (ORLY) is 6.52%, while Arista Networks, Inc. (ANET) has a volatility of 16.62%. This indicates that ORLY experiences smaller price fluctuations and is considered to be less risky than ANET based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| ORLY | ANET | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.52% | 16.62% | -10.10% |
Volatility (6M)Calculated over the trailing 6-month period | 17.78% | 40.79% | -23.01% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.82% | 53.57% | -30.75% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.63% | 47.23% | -24.60% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 26.52% | 45.00% | -18.48% |
Dividends
ORLY vs. ANET - Dividend Comparison
Neither ORLY nor ANET has paid dividends to shareholders.
Financials
ORLY vs. ANET - Financials Comparison
This section allows you to compare key financial metrics between O'Reilly Automotive, Inc. and Arista Networks, 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. ANET - Profitability Comparison
ORLY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, O'Reilly Automotive, Inc. reported a gross profit of 2.35B and revenue of 4.56B. Therefore, the gross margin over that period was 51.5%.
ANET - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Arista Networks, Inc. reported a gross profit of 1.68B and revenue of 2.71B. Therefore, the gross margin over that period was 61.9%.
ORLY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, O'Reilly Automotive, Inc. reported an operating income of 841.61M and revenue of 4.56B, resulting in an operating margin of 18.5%.
ANET - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Arista Networks, Inc. reported an operating income of 1.16B and revenue of 2.71B, resulting in an operating margin of 42.7%.
ORLY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, O'Reilly Automotive, Inc. reported a net income of 604.18M and revenue of 4.56B, resulting in a net margin of 13.3%.
ANET - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Arista Networks, Inc. reported a net income of 1.02B and revenue of 2.71B, resulting in a net margin of 37.8%.
Frequently Asked Questions
ORLY and ANET have a correlation of -0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ANET has higher volatility (16.62%) compared to ORLY (6.52%). In terms of maximum drawdown, ORLY dropped -65.42% vs ANET's -52.20%.
ANET currently has the higher Sharpe Ratio (1.32 vs -0.00), 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.
Find the right allocation for ORLY and ANET
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer