MPWR vs. CLS
MPWR (Monolithic Power Systems, Inc.) and CLS (Celestica Inc.) are both stocks. Both are in the Technology sector — MPWR in Semiconductors, CLS in Electronic Components. Over the past 10 years, MPWR returned 37.72%/yr vs 43.16%/yr for CLS. At a 0.41 correlation, their price movements are largely independent.
Performance
MPWR vs. CLS - Performance Comparison
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Returns By Period
In the year-to-date period, MPWR achieves a 72.37% return, which is significantly higher than CLS's 30.75% return. Over the past 10 years, MPWR has underperformed CLS with an annualized return of 37.72%, while CLS has yielded a comparatively higher 43.16% annualized return.
MPWR
- 1D
- 5.28%
- 1M
- -2.60%
- YTD
- 72.37%
- 6M
- 59.11%
- 1Y
- 128.65%
- 3Y*
- 47.03%
- 5Y*
- 36.56%
- 10Y*
- 37.72%
CLS
- 1D
- 3.98%
- 1M
- 2.92%
- YTD
- 30.75%
- 6M
- 13.42%
- 1Y
- 220.14%
- 3Y*
- 209.55%
- 5Y*
- 114.81%
- 10Y*
- 43.16%
MPWR vs. CLS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MPWR Monolithic Power Systems, Inc. | 72.37% | 54.45% | -5.55% | 79.78% | -27.78% | 35.49% | 107.49% | 54.80% | 4.49% | 38.23% |
CLS Celestica Inc. | 30.75% | 220.27% | 215.23% | 159.80% | 1.26% | 37.92% | -2.42% | -5.70% | -16.32% | -11.56% |
Correlation
The correlation between MPWR and CLS is 0.43, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.43 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.51 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.51 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.46 |
Correlation (All Time) Calculated using the full available price history since Nov 22, 2004 | 0.41 |
The correlation between MPWR and CLS has been stable across timeframes, ranging from 0.41 to 0.51 - a consistent structural relationship.
Fundamentals
MPWR:
$76.78B
CLS:
$44.72B
MPWR:
$13.89
CLS:
$8.28
MPWR:
112.24
CLS:
46.65
MPWR:
1.41
CLS:
0.63
MPWR:
25.63
CLS:
3.24
MPWR:
20.88
CLS:
21.31
MPWR:
$2.96B
CLS:
$13.81B
MPWR:
$1.63B
CLS:
$1.60B
MPWR:
$861.78M
CLS:
$1.32B
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Return for Risk
MPWR vs. CLS — Risk / Return Rank
MPWR
CLS
MPWR vs. CLS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Monolithic Power Systems, Inc. (MPWR) and Celestica Inc. (CLS). 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.
| MPWR | CLS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.36 | ||
| Sortino ratioReturn per unit of downside risk | +0.18 | ||
| Omega ratioGain probability vs. loss probability | 1.39 | 1.39 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 5.76 | 7.58 | -1.82 |
| Martin ratioReturn relative to average drawdown | 15.40 | 18.88 | -3.48 |
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
| MPWR | CLS | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.70 | 3.06 | -0.36 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.69 | 2.01 | -1.32 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.80 | 0.87 | -0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.58 | 0.27 | +0.31 |
Drawdowns
MPWR vs. CLS - Drawdown Comparison
The maximum MPWR drawdown since its inception was -72.27%, smaller than the maximum CLS drawdown of -96.93%. Use the drawdown chart below to compare losses from any high point for MPWR and CLS.
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Drawdown Indicators
| MPWR | CLS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -72.27% | -96.93% | +24.66% |
Max Drawdown (1Y)Largest decline over 1 year | -22.45% | -29.24% | +6.79% |
Max Drawdown (3Y)Largest decline over 3 years | -51.65% | -53.96% | +2.31% |
Max Drawdown (5Y)Largest decline over 5 years | -51.65% | -53.96% | +2.31% |
Max Drawdown (10Y)Largest decline over 10 years | -51.65% | -80.60% | +28.95% |
Current DrawdownCurrent decline from peak | -7.73% | -18.18% | +10.45% |
Average DrawdownAverage peak-to-trough decline | -17.72% | -73.36% | +55.64% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.38% | 11.72% | -3.34% |
Volatility
MPWR vs. CLS - Volatility Comparison
The current volatility for Monolithic Power Systems, Inc. (MPWR) is 19.38%, while Celestica Inc. (CLS) has a volatility of 26.60%. This indicates that MPWR experiences smaller price fluctuations and is considered to be less risky than CLS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MPWR | CLS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 19.38% | 26.60% | -7.22% |
Volatility (6M)Calculated over the trailing 6-month period | 36.53% | 55.08% | -18.55% |
Volatility (1Y)Calculated over the trailing 1-year period | 47.99% | 72.52% | -24.53% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 53.40% | 57.62% | -4.22% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 47.17% | 49.93% | -2.76% |
Dividends
MPWR vs. CLS - Dividend Comparison
MPWR's dividend yield for the trailing twelve months is around 0.43%, while CLS has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CLS Celestica 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% |
MPWR Monolithic Power Systems, Inc. | 0.43% | 0.69% | 0.85% | 0.63% | 0.85% | 0.49% | 0.55% | 0.90% | 1.03% | 0.71% | 0.98% | 1.26% |
Financials
MPWR vs. CLS - Financials Comparison
This section allows you to compare key financial metrics between Monolithic Power Systems, Inc. and Celestica 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
MPWR vs. CLS - Profitability Comparison
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%.
CLS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported a gross profit of 437.20M and revenue of 4.05B. Therefore, the gross margin over that period was 10.8%.
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%.
CLS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported an operating income of 272.10M and revenue of 4.05B, resulting in an operating margin of 6.7%.
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%.
CLS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported a net income of 212.30M and revenue of 4.05B, resulting in a net margin of 5.3%.
Frequently Asked Questions
MPWR and CLS have a correlation of 0.43, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
CLS has higher volatility (26.60%) compared to MPWR (19.38%). In terms of maximum drawdown, MPWR dropped -72.27% vs CLS's -96.93%.
CLS currently has the higher Sharpe Ratio (3.06 vs 2.70), 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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