PortfoliosLab logoPortfoliosLab logo
CTAS vs. MPWR
Performance
Return for Risk
Drawdowns
Volatility
Dividends
Financials

Performance

CTAS vs. MPWR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Cintas Corporation (CTAS) and Monolithic Power Systems, Inc. (MPWR). The values are adjusted to include any dividend payments, if applicable.

Loading charts...

Returns By Period

In the year-to-date period, CTAS achieves a -5.80% return, which is significantly lower than MPWR's 74.38% return. Over the past 10 years, CTAS has underperformed MPWR with an annualized return of 23.61%, while MPWR has yielded a comparatively higher 37.94% annualized return.


CTAS

1D
-3.08%
1M
8.08%
YTD
-5.80%
6M
-5.53%
1Y
-20.40%
3Y*
14.43%
5Y*
15.92%
10Y*
23.61%

MPWR

1D
-0.77%
1M
-4.43%
YTD
74.38%
6M
67.26%
1Y
121.18%
3Y*
44.43%
5Y*
36.35%
10Y*
37.94%
*Multi-year figures are annualized to reflect compound growth (CAGR)

CTAS vs. MPWR - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
CTAS
Cintas Corporation
-5.80%3.78%22.24%34.82%2.97%26.51%32.74%61.73%9.04%36.32%
MPWR
Monolithic Power Systems, Inc.
74.38%54.45%-5.55%79.78%-27.78%35.49%107.49%54.80%4.49%38.23%

Correlation

The correlation between CTAS and MPWR is 0.01, 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

0.01

Correlation (3Y)
Calculated over the trailing 3-year period

0.24

Correlation (5Y)
Calculated over the trailing 5-year period

0.36

Correlation (10Y)
Calculated over the trailing 10-year period

0.39

Correlation (All Time)
Calculated using the full available price history since Nov 19, 2004

0.40

Over the past year, the correlation between CTAS and MPWR has dropped to 0.01 - well below their long-term average of 0.40, suggesting their price drivers have been diverging.

Fundamentals

Market Cap

CTAS:

$71.72B

MPWR:

$77.67B

EPS

CTAS:

$4.75

MPWR:

$13.89

PE Ratio

CTAS:

37.08

MPWR:

113.54

PEG Ratio

CTAS:

2.60

MPWR:

1.43

PS Ratio

CTAS:

6.51

MPWR:

25.93

PB Ratio

CTAS:

14.98

MPWR:

21.12

Total Revenue (TTM)

CTAS:

$11.03B

MPWR:

$2.96B

Gross Profit (TTM)

CTAS:

$1.33B

MPWR:

$1.63B

EBITDA (TTM)

CTAS:

$2.66B

MPWR:

$861.78M

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

CTAS vs. MPWR — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

CTAS
CTAS Risk / Return Rank: 1010
Overall Rank
CTAS Sharpe Ratio Rank: 55
Sharpe Ratio Rank
CTAS Sortino Ratio Rank: 88
Sortino Ratio Rank
CTAS Omega Ratio Rank: 99
Omega Ratio Rank
CTAS Calmar Ratio Rank: 1414
Calmar Ratio Rank
CTAS Martin Ratio Rank: 1212
Martin Ratio Rank

MPWR
MPWR Risk / Return Rank: 9191
Overall Rank
MPWR Sharpe Ratio Rank: 9393
Sharpe Ratio Rank
MPWR Sortino Ratio Rank: 9090
Sortino Ratio Rank
MPWR Omega Ratio Rank: 8888
Omega Ratio Rank
MPWR Calmar Ratio Rank: 9393
Calmar Ratio Rank
MPWR Martin Ratio Rank: 9393
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

CTAS vs. MPWR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Cintas Corporation (CTAS) and Monolithic Power Systems, Inc. (MPWR). 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.


CTASMPWRDifference
Sharpe ratioReturn per unit of total volatility

-3.52

Sortino ratioReturn per unit of downside risk

-4.33

Omega ratioGain probability vs. loss probability

0.84

1.37

-0.53

Calmar ratioReturn relative to maximum drawdown

-0.75

5.43

-6.18

Martin ratioReturn relative to average drawdown

-1.31

14.45

-15.76

CTAS vs. MPWR - Sharpe Ratio Comparison

The current CTAS Sharpe Ratio is -1.00, which is lower than the MPWR Sharpe Ratio of 2.51. The chart below compares the historical Sharpe Ratios of CTAS and MPWR, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


Loading charts...

Drawdowns

CTAS vs. MPWR - Drawdown Comparison

The maximum CTAS drawdown since its inception was -65.32%, smaller than the maximum MPWR drawdown of -72.27%. Use the drawdown chart below to compare losses from any high point for CTAS and MPWR.


Loading charts...

Drawdown Indicators


CTASMPWRDifference

Max Drawdown

Largest peak-to-trough decline

-65.32%

-72.27%

+6.95%

Max Drawdown (1Y)

Largest decline over 1 year

-27.23%

-22.45%

-4.78%

Max Drawdown (3Y)

Largest decline over 3 years

-27.68%

-51.65%

+23.97%

Max Drawdown (5Y)

Largest decline over 5 years

-27.68%

-51.65%

+23.97%

Max Drawdown (10Y)

Largest decline over 10 years

-48.38%

-51.65%

+3.27%

Current Drawdown

Current decline from peak

-21.83%

-6.66%

-15.17%

Average Drawdown

Average peak-to-trough decline

-15.04%

-17.71%

+2.67%

Ulcer Index

Depth and duration of drawdowns from previous peaks

15.61%

8.44%

+7.17%

Volatility

CTAS vs. MPWR - Volatility Comparison

The current volatility for Cintas Corporation (CTAS) is 8.54%, while Monolithic Power Systems, Inc. (MPWR) has a volatility of 20.33%. This indicates that CTAS experiences smaller price fluctuations and is considered to be less risky than MPWR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


Loading charts...

Volatility by Period


CTASMPWRDifference

Volatility (1M)

Calculated over the trailing 1-month period

8.54%

20.33%

-11.79%

Volatility (6M)

Calculated over the trailing 6-month period

15.74%

37.42%

-21.68%

Volatility (1Y)

Calculated over the trailing 1-year period

20.40%

48.53%

-28.13%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

22.60%

53.53%

-30.93%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

26.70%

47.23%

-20.53%

Dividends

CTAS vs. MPWR - Dividend Comparison

CTAS's dividend yield for the trailing twelve months is around 1.02%, more than MPWR's 0.42% yield.


PositionTTM20252024202320222021202020192018201720162015
CTAS
Cintas Corporation
1.02%0.89%0.80%0.83%0.93%0.77%0.99%0.95%1.22%1.04%1.15%1.15%
MPWR
Monolithic Power Systems, Inc.
0.42%0.69%0.85%0.63%0.85%0.49%0.55%0.90%1.03%0.71%0.98%1.26%

Financials

CTAS vs. MPWR - Financials Comparison

This section allows you to compare key financial metrics between Cintas Corporation and Monolithic Power 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.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


500.00M1.00B1.50B2.00B2.50B3.00BJulyOctober2022AprilJulyOctober2023AprilJulyOctober2024AprilJulyOctober2025AprilJulyOctober2026
2.84B
804.19M
(CTAS) Total Revenue
(MPWR) Total Revenue
Values in USD except per share items

CTAS vs. MPWR - Profitability Comparison

The chart below illustrates the profitability comparison between Cintas Corporation and Monolithic Power Systems, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

-100.0%-50.0%0.0%50.0%JulyOctober2022AprilJulyOctober2023AprilJulyOctober2024AprilJulyOctober2025AprilJulyOctober2026
-97.8%
55.3%
Portfolio components
CTAS - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Cintas Corporation reported a gross profit of -2.78B and revenue of 2.84B. Therefore, the gross margin over that period was -97.8%.

MPWR - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Monolithic Power Systems, Inc. reported a gross profit of 445.07M and revenue of 804.19M. Therefore, the gross margin over that period was 55.3%.

CTAS - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Cintas Corporation reported an operating income of 659.90M and revenue of 2.84B, resulting in an operating margin of 23.2%.

MPWR - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Monolithic Power Systems, Inc. reported an operating income of 241.15M and revenue of 804.19M, resulting in an operating margin of 30.0%.

CTAS - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Cintas Corporation reported a net income of 502.50M and revenue of 2.84B, resulting in a net margin of 17.7%.

MPWR - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Monolithic Power Systems, Inc. reported a net income of 193.23M and revenue of 804.19M, resulting in a net margin of 24.0%.


Frequently Asked Questions


CTAS and MPWR have a correlation of 0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

MPWR has higher volatility (20.33%) compared to CTAS (8.54%). In terms of maximum drawdown, CTAS dropped -65.32% vs MPWR's -72.27%.

MPWR currently has the higher Sharpe Ratio (2.51 vs -1.00), 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.

Portfolio Optimizer

Find the right allocation for CTAS and MPWR

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