ARM vs. MPWR: A Head-to-Head Stock Comparison
Updated onHere’s a clear look at ARM and MPWR, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.
Company Profile
ARM trades as an American Depositary Receipt (ADR), offering U.S. investors a convenient way to access its foreign-listed shares. In contrast, MPWR is a standard domestic listing.
| Symbol | ARM | MPWR |
|---|---|---|
| Company Name | Arm Holdings plc | Monolithic Power Systems, Inc. |
| Country | United Kingdom | United States |
| GICS Sector | Information Technology | Information Technology |
| GICS Industry | Semiconductors & Semiconductor Equipment | Semiconductors & Semiconductor Equipment |
| Market Capitalization | 145.94 billion USD | 40.13 billion USD |
| Exchange | NasdaqGS | NasdaqGS |
| Listing Date | September 14, 2023 | November 19, 2004 |
| Security Type | ADR | Common Stock |
Historical Performance
This chart compares the performance of ARM and MPWR by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.
Historical Performance at a Glance
| Symbol | ARM | MPWR |
|---|---|---|
| 5-Day Price Return | 2.81% | -0.82% |
| 13-Week Price Return | 6.57% | 24.64% |
| 26-Week Price Return | -10.74% | 20.99% |
| 52-Week Price Return | 6.21% | -7.78% |
| Month-to-Date Return | -2.54% | 17.80% |
| Year-to-Date Return | 11.69% | 41.60% |
| 10-Day Avg. Volume | 3.92M | 0.55M |
| 3-Month Avg. Volume | 4.94M | 0.64M |
| 3-Month Volatility | 46.77% | 40.85% |
| Beta | 2.73 | 1.28 |
Profitability
Return on Equity (TTM)
ARM
10.64%
Semiconductors & Semiconductor Equipment Industry
- Max
- 52.74%
- Q3
- 23.49%
- Median
- 11.60%
- Q1
- 3.23%
- Min
- -20.69%
ARM’s Return on Equity of 10.64% is on par with the norm for the Semiconductors & Semiconductor Equipment industry, indicating its profitability relative to shareholder equity is typical for the sector.
MPWR
61.19%
Semiconductors & Semiconductor Equipment Industry
- Max
- 52.74%
- Q3
- 23.49%
- Median
- 11.60%
- Q1
- 3.23%
- Min
- -20.69%
MPWR’s Return on Equity of 61.19% is exceptionally high, placing it well beyond the typical range for the Semiconductors & Semiconductor Equipment industry. This demonstrates a superior ability to generate profit from shareholder investments, though it could also be inflated by high financial leverage.
Net Profit Margin (TTM)
ARM
16.96%
Semiconductors & Semiconductor Equipment Industry
- Max
- 44.17%
- Q3
- 22.38%
- Median
- 11.95%
- Q1
- 3.21%
- Min
- -25.16%
ARM’s Net Profit Margin of 16.96% is aligned with the median group of its peers in the Semiconductors & Semiconductor Equipment industry. This indicates its ability to convert revenue into profit is typical for the sector.
MPWR
73.17%
Semiconductors & Semiconductor Equipment Industry
- Max
- 44.17%
- Q3
- 22.38%
- Median
- 11.95%
- Q1
- 3.21%
- Min
- -25.16%
MPWR’s Net Profit Margin of 73.17% is exceptionally high, placing it well beyond the typical range for the Semiconductors & Semiconductor Equipment industry. This demonstrates outstanding operational efficiency and a strong competitive advantage in converting revenue into profit.
Operating Profit Margin (TTM)
ARM
18.51%
Semiconductors & Semiconductor Equipment Industry
- Max
- 58.03%
- Q3
- 27.84%
- Median
- 12.45%
- Q1
- 5.15%
- Min
- -28.61%
ARM’s Operating Profit Margin of 18.51% is around the midpoint for the Semiconductors & Semiconductor Equipment industry, indicating that its efficiency in managing core business operations is typical for the sector.
MPWR
25.98%
Semiconductors & Semiconductor Equipment Industry
- Max
- 58.03%
- Q3
- 27.84%
- Median
- 12.45%
- Q1
- 5.15%
- Min
- -28.61%
MPWR’s Operating Profit Margin of 25.98% is around the midpoint for the Semiconductors & Semiconductor Equipment industry, indicating that its efficiency in managing core business operations is typical for the sector.
Profitability at a Glance
| Symbol | ARM | MPWR |
|---|---|---|
| Return on Equity (TTM) | 10.64% | 61.19% |
| Return on Assets (TTM) | 8.01% | 52.25% |
| Net Profit Margin (TTM) | 16.96% | 73.17% |
| Operating Profit Margin (TTM) | 18.51% | 25.98% |
| Gross Profit Margin (TTM) | 97.14% | 55.31% |
Financial Strength
Current Ratio (MRQ)
ARM
4.99
Semiconductors & Semiconductor Equipment Industry
- Max
- 8.42
- Q3
- 4.70
- Median
- 2.75
- Q1
- 2.07
- Min
- 1.04
ARM’s Current Ratio of 4.99 is in the upper quartile for the Semiconductors & Semiconductor Equipment industry. This signifies a strong liquidity position, suggesting the company is well-equipped to cover its immediate liabilities compared to its peers.
MPWR
5.00
Semiconductors & Semiconductor Equipment Industry
- Max
- 8.42
- Q3
- 4.70
- Median
- 2.75
- Q1
- 2.07
- Min
- 1.04
MPWR’s Current Ratio of 5.00 is in the upper quartile for the Semiconductors & Semiconductor Equipment industry. This signifies a strong liquidity position, suggesting the company is well-equipped to cover its immediate liabilities compared to its peers.
Debt-to-Equity Ratio (MRQ)
ARM
0.00
Semiconductors & Semiconductor Equipment Industry
- Max
- 1.09
- Q3
- 0.45
- Median
- 0.22
- Q1
- 0.01
- Min
- 0.00
Falling into the lower quartile for the Semiconductors & Semiconductor Equipment industry, ARM’s Debt-to-Equity Ratio of 0.00 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.
MPWR
0.00
Semiconductors & Semiconductor Equipment Industry
- Max
- 1.09
- Q3
- 0.45
- Median
- 0.22
- Q1
- 0.01
- Min
- 0.00
Falling into the lower quartile for the Semiconductors & Semiconductor Equipment industry, MPWR’s Debt-to-Equity Ratio of 0.00 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.
Interest Coverage Ratio (TTM)
ARM
6.95
Semiconductors & Semiconductor Equipment Industry
- Max
- 174.00
- Q3
- 81.10
- Median
- 27.22
- Q1
- 7.28
- Min
- -4.26
In the lower quartile for the Semiconductors & Semiconductor Equipment industry, ARM’s Interest Coverage Ratio of 6.95 indicates a tighter cushion for servicing debt, suggesting less financial flexibility than many of its competitors.
MPWR
--
Semiconductors & Semiconductor Equipment Industry
- Max
- 174.00
- Q3
- 81.10
- Median
- 27.22
- Q1
- 7.28
- Min
- -4.26
Interest Coverage Ratio data for MPWR is currently unavailable.
Financial Strength at a Glance
| Symbol | ARM | MPWR |
|---|---|---|
| Current Ratio (MRQ) | 4.99 | 5.00 |
| Quick Ratio (MRQ) | 4.77 | 3.52 |
| Debt-to-Equity Ratio (MRQ) | 0.00 | 0.00 |
| Interest Coverage Ratio (TTM) | 6.95 | -- |
Growth
Revenue Growth
EPS Growth
Dividend
Dividend Yield (TTM)
ARM
0.00%
Semiconductors & Semiconductor Equipment Industry
- Max
- 4.16%
- Q3
- 1.78%
- Median
- 0.74%
- Q1
- 0.00%
- Min
- 0.00%
ARM currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.
MPWR
0.64%
Semiconductors & Semiconductor Equipment Industry
- Max
- 4.16%
- Q3
- 1.78%
- Median
- 0.74%
- Q1
- 0.00%
- Min
- 0.00%
MPWR’s Dividend Yield of 0.64% is consistent with its peers in the Semiconductors & Semiconductor Equipment industry, providing a dividend return that is standard for its sector.
Dividend Payout Ratio (TTM)
ARM
0.00%
Semiconductors & Semiconductor Equipment Industry
- Max
- 196.12%
- Q3
- 87.72%
- Median
- 26.57%
- Q1
- 0.00%
- Min
- 0.00%
ARM has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.
MPWR
13.87%
Semiconductors & Semiconductor Equipment Industry
- Max
- 196.12%
- Q3
- 87.72%
- Median
- 26.57%
- Q1
- 0.00%
- Min
- 0.00%
MPWR’s Dividend Payout Ratio of 13.87% is within the typical range for the Semiconductors & Semiconductor Equipment industry, suggesting a balanced approach between shareholder payouts and company reinvestment.
Dividend at a Glance
| Symbol | ARM | MPWR |
|---|---|---|
| Dividend Yield (TTM) | 0.00% | 0.64% |
| Dividend Payout Ratio (TTM) | 0.00% | 13.87% |
Valuation
Price-to-Earnings Ratio (TTM)
ARM
203.03
Semiconductors & Semiconductor Equipment Industry
- Max
- 109.37
- Q3
- 57.11
- Median
- 28.95
- Q1
- 22.13
- Min
- 11.14
At 203.03, ARM’s P/E Ratio is exceptionally high, exceeding the typical maximum for the Semiconductors & Semiconductor Equipment industry. This suggests the stock may be significantly overvalued compared to its peers and implies high market expectations that could be difficult to meet.
MPWR
21.56
Semiconductors & Semiconductor Equipment Industry
- Max
- 109.37
- Q3
- 57.11
- Median
- 28.95
- Q1
- 22.13
- Min
- 11.14
In the lower quartile for the Semiconductors & Semiconductor Equipment industry, MPWR’s P/E Ratio of 21.56 suggests the stock may be undervalued compared to its peers, potentially presenting an attractive entry point for investors.
Price-to-Sales Ratio (TTM)
ARM
34.44
Semiconductors & Semiconductor Equipment Industry
- Max
- 16.09
- Q3
- 10.10
- Median
- 4.82
- Q1
- 2.60
- Min
- 0.93
With a P/S Ratio of 34.44, ARM trades at a valuation that eclipses even the highest in the Semiconductors & Semiconductor Equipment industry. This implies the market has priced in exceptionally optimistic scenarios for future revenue growth, posing considerable valuation risk.
MPWR
15.78
Semiconductors & Semiconductor Equipment Industry
- Max
- 16.09
- Q3
- 10.10
- Median
- 4.82
- Q1
- 2.60
- Min
- 0.93
MPWR’s P/S Ratio of 15.78 is in the upper echelon for the Semiconductors & Semiconductor Equipment industry. This means the company is valued richly on its revenue stream compared to its peers, suggesting the stock is priced for a high level of future performance.
Price-to-Book Ratio (MRQ)
ARM
24.45
Semiconductors & Semiconductor Equipment Industry
- Max
- 13.56
- Q3
- 6.75
- Median
- 3.68
- Q1
- 1.89
- Min
- 0.60
At 24.45, ARM’s P/B Ratio is at an extreme premium to the Semiconductors & Semiconductor Equipment industry. This signifies that the market’s valuation is heavily reliant on future potential rather than its current net asset value, which can be a high-risk proposition.
MPWR
10.29
Semiconductors & Semiconductor Equipment Industry
- Max
- 13.56
- Q3
- 6.75
- Median
- 3.68
- Q1
- 1.89
- Min
- 0.60
MPWR’s P/B Ratio of 10.29 is in the upper tier for the Semiconductors & Semiconductor Equipment industry. This indicates that investors are paying a premium relative to the company’s net assets, a valuation that hinges on its ability to generate superior profits.
Valuation at a Glance
| Symbol | ARM | MPWR |
|---|---|---|
| Price-to-Earnings Ratio (TTM) | 203.03 | 21.56 |
| Price-to-Sales Ratio (TTM) | 34.44 | 15.78 |
| Price-to-Book Ratio (MRQ) | 24.45 | 10.29 |
| Price-to-Free Cash Flow Ratio (TTM) | 199.60 | 56.99 |