RMD vs. CSCO
RMD (ResMed Inc.) and CSCO (Cisco Systems, Inc.) are both stocks. RMD operates in Medical Instruments & Supplies (Healthcare), while CSCO operates in Communication Equipment (Technology). Over the past 10 years, RMD returned 13.85%/yr vs 18.92%/yr for CSCO. At a 0.27 correlation, their price movements are largely independent.
Performance
RMD vs. CSCO - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, RMD achieves a -18.71% return, which is significantly lower than CSCO's 58.91% return. Over the past 10 years, RMD has underperformed CSCO with an annualized return of 13.85%, while CSCO has yielded a comparatively higher 18.92% annualized return.
RMD
- 1D
- 1.24%
- 1M
- -3.46%
- YTD
- -18.71%
- 6M
- -22.38%
- 1Y
- -22.01%
- 3Y*
- -2.26%
- 5Y*
- -1.41%
- 10Y*
- 13.85%
CSCO
- 1D
- -0.60%
- 1M
- 18.88%
- YTD
- 58.91%
- 6M
- 57.34%
- 1Y
- 90.30%
- 3Y*
- 37.33%
- 5Y*
- 20.60%
- 10Y*
- 18.92%
RMD vs. CSCO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RMD ResMed Inc. | -18.71% | 6.26% | 34.18% | -16.55% | -19.47% | 23.41% | 38.33% | 37.85% | 36.38% | 39.06% |
CSCO Cisco Systems, Inc. | 58.91% | 33.47% | 21.00% | 9.30% | -22.46% | 45.76% | -3.49% | 13.81% | 16.57% | 31.27% |
Correlation
The correlation between RMD and CSCO is 0.03, 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 | 0.03 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.19 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.28 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since Jun 2, 1995 | 0.27 |
Over the past year, the correlation between RMD and CSCO has dropped to 0.03 - well below their long-term average of 0.27, suggesting their price drivers have been diverging.
Fundamentals
RMD:
$13.78
CSCO:
$3.00
RMD:
14.14
CSCO:
40.40
RMD:
0.44
CSCO:
33.90
RMD:
3.88
CSCO:
7.95
RMD:
$5.54B
CSCO:
$60.75B
RMD:
$3.42B
CSCO:
$39.08B
RMD:
$2.10B
CSCO:
$13.98B
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
RMD vs. CSCO — Risk / Return Rank
RMD
CSCO
RMD vs. CSCO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ResMed Inc. (RMD) and Cisco Systems, Inc. (CSCO). 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.
| RMD | CSCO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.85 | ||
| Sortino ratioReturn per unit of downside risk | -4.66 | ||
| Omega ratioGain probability vs. loss probability | 0.86 | 1.53 | -0.67 |
| Calmar ratioReturn relative to maximum drawdown | -0.59 | 6.69 | -7.28 |
| Martin ratioReturn relative to average drawdown | -1.34 | 18.37 | -19.70 |
Loading charts...
Drawdowns
RMD vs. CSCO - Drawdown Comparison
The maximum RMD drawdown since its inception was -61.61%, smaller than the maximum CSCO drawdown of -89.26%. Use the drawdown chart below to compare losses from any high point for RMD and CSCO.
Loading charts...
Drawdown Indicators
| RMD | CSCO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -61.61% | -89.26% | +27.65% |
Max Drawdown (1Y)Largest decline over 1 year | -37.28% | -13.57% | -23.71% |
Max Drawdown (3Y)Largest decline over 3 years | -40.09% | -20.16% | -19.93% |
Max Drawdown (5Y)Largest decline over 5 years | -53.99% | -36.68% | -17.31% |
Max Drawdown (10Y)Largest decline over 10 years | -53.99% | -41.95% | -12.04% |
Current DrawdownCurrent decline from peak | -33.18% | -6.85% | -26.33% |
Average DrawdownAverage peak-to-trough decline | -16.00% | -40.11% | +24.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 16.49% | 4.93% | +11.56% |
Volatility
RMD vs. CSCO - Volatility Comparison
The current volatility for ResMed Inc. (RMD) is 9.81%, while Cisco Systems, Inc. (CSCO) has a volatility of 17.31%. This indicates that RMD experiences smaller price fluctuations and is considered to be less risky than CSCO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| RMD | CSCO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.81% | 17.31% | -7.50% |
Volatility (6M)Calculated over the trailing 6-month period | 19.30% | 27.29% | -7.99% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.09% | 30.93% | -6.84% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 31.07% | 24.88% | +6.19% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 31.54% | 25.89% | +5.65% |
Dividends
RMD vs. CSCO - Dividend Comparison
RMD's dividend yield for the trailing twelve months is around 1.23%, less than CSCO's 1.36% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CSCO Cisco Systems, Inc. | 1.36% | 2.12% | 2.69% | 3.07% | 3.17% | 2.32% | 3.20% | 2.88% | 2.95% | 2.95% | 3.28% | 3.02% |
RMD ResMed Inc. | 1.23% | 0.94% | 0.88% | 1.07% | 0.83% | 0.62% | 0.73% | 0.98% | 1.26% | 1.61% | 2.03% | 2.16% |
Financials
RMD vs. CSCO - Financials Comparison
This section allows you to compare key financial metrics between ResMed Inc. and Cisco Systems, 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
RMD vs. CSCO - Profitability Comparison
RMD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, ResMed Inc. reported a gross profit of 890.98M and revenue of 1.43B. Therefore, the gross margin over that period was 62.3%.
CSCO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Cisco Systems, Inc. reported a gross profit of 10.08B and revenue of 15.84B. Therefore, the gross margin over that period was 63.6%.
RMD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, ResMed Inc. reported an operating income of 499.81M and revenue of 1.43B, resulting in an operating margin of 34.9%.
CSCO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Cisco Systems, Inc. reported an operating income of 3.96B and revenue of 15.84B, resulting in an operating margin of 25.0%.
RMD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, ResMed Inc. reported a net income of 398.73M and revenue of 1.43B, resulting in a net margin of 27.9%.
CSCO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Cisco Systems, Inc. reported a net income of 3.37B and revenue of 15.84B, resulting in a net margin of 21.3%.
Frequently Asked Questions
RMD and CSCO have a correlation of 0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CSCO has higher volatility (17.31%) compared to RMD (9.81%). In terms of maximum drawdown, RMD dropped -61.61% vs CSCO's -89.26%.
CSCO currently has the higher Sharpe Ratio (2.94 vs -0.92), 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 RMD and CSCO
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