UMC vs MPWR
Comparison between United Micro Electronics (UMC, Company) and Monolithic Power System Inc (MPWR, Company).
Both UMC and MPWR are from the Technology sector.
5-Year PerformanceMPWR has outperformed UMC, delivering a return of +30.1% compared to +29.0%
UMC vs MPWR - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
UMC vs MPWR - Historical Returns
Returns include dividend reinvestment.
UMC vs MPWR - Annual Returns (2000 - 2026)
Returns include dividend reinvestment.
| Year | UMC | MPWR |
|---|---|---|
| 2026 | +226.28% | +40.52% |
| 2025 | +27.63% | +53.79% |
| 2024 | -17.24% | -1.36% |
| 2023 | +37.28% | +85.34% |
| 2022 | -40.26% | -28.00% |
| 2021 | +50.62% | +36.01% |
| 2020 | +226.41% | +105.16% |
| 2019 | +57.74% | +55.88% |
| 2018 | -23.54% | +0.94% |
| 2017 | +37.65% | +35.44% |
| 2016 | +0.83% | +35.88% |
| 2015 | -12.78% | +32.98% |
| 2014 | +16.82% | +47.63% |
| 2013 | +2.10% | +51.82% |
| 2012 | -6.57% | +53.40% |
| 2011 | -28.20% | -10.78% |
| 2010 | -18.16% | -31.17% |
| 2009 | +79.63% | +82.56% |
| 2008 | -36.82% | -41.02% |
| 2007 | +0.65% | +92.56% |
| 2006 | +12.28% | -26.33% |
| 2005 | -9.79% | +69.00% |
| 2004 | -11.53% | -5.49% |
| 2003 | +71.20% | N/A |
| 2002 | -52.32% | N/A |
| 2001 | +27.76% | N/A |
| 2000 | -41.07% | N/A |
UMC vs MPWR Drawdown Comparison
The maximum drawdown for UMC was -73.00%, occurring on Oct 27, 2008. Recovery took 4992 trading sessions.
The maximum drawdown for MPWR was -72.27%, occurring on Dec 5, 2008. Recovery took 1256 trading sessions.
The current UMC drawdown is -8.68%. The current MPWR drawdown is -22.28%.
| Rank | UMC | MPWR |
|---|---|---|
| #1 | -73.00% Sep 20, 2000 - Jul 27, 2020 | -72.27% Aug 11, 2008 - Aug 7, 2013 |
| #2 | -54.48% Dec 7, 2021 - Jan 20, 2026 | -58.50% Feb 9, 2006 - Aug 21, 2007 |
| #3 | -31.01% Jan 27, 2026 - Apr 20, 2026 | -51.65% Aug 21, 2024 - Oct 6, 2025 |
| #4 | -26.99% Apr 26, 2021 - Aug 4, 2021 | -47.40% Dec 3, 2004 - Oct 24, 2005 |
| #5 | -25.51% Feb 12, 2021 - Apr 26, 2021 | -45.95% Nov 16, 2021 - Jul 13, 2023 |
| #6 | -24.35% Aug 6, 2020 - Sep 28, 2020 | -41.01% Oct 3, 2007 - Jun 5, 2008 |
| #7 | -18.72% Sep 3, 2021 - Dec 7, 2021 | -31.95% Jul 17, 2023 - Dec 11, 2023 |
| #8 | -17.43% Jun 1, 2026 - Jun 15, 2026 | -31.02% Sep 4, 2018 - Apr 12, 2019 |
| #9 | -13.07% Aug 5, 2021 - Sep 1, 2021 | -29.36% Feb 13, 2020 - Apr 27, 2020 |
| #10 | -12.61% Dec 7, 2020 - Jan 11, 2021 | -27.61% Aug 29, 2014 - Nov 26, 2014 |
| #11 | -11.88% Jan 22, 2021 - Feb 9, 2021 | -26.08% Apr 24, 2019 - Sep 11, 2019 |
| #12 | -10.62% Oct 22, 2020 - Nov 23, 2020 | -25.46% Nov 16, 2005 - Jan 24, 2006 |
| #13 | -8.68% Jun 24, 2026 - Jun 26, 2026 | -25.08% Jan 21, 2021 - Jul 21, 2021 |
| #14 | -8.60% Oct 9, 2020 - Oct 22, 2020 | -22.80% Mar 7, 2024 - Jun 10, 2024 |
| #15 | -8.26% Apr 22, 2026 - Apr 29, 2026 | -22.45% Oct 27, 2025 - Jan 28, 2026 |
Correlation
Correlation between UMC and MPWR is 0.91 which considered as a very strong positive correlation - the stocks move almost identically together.
Dividend Comparison (2001 - 2026)
UMC vs MPWR dividend yield comparison.
| Year | UMC | MPWR |
|---|---|---|
| 2026 | 0.00% | 0.15% |
| 2025 | 6.06% | 0.69% |
| 2024 | 7.14% | 0.85% |
| 2023 | 6.93% | 0.63% |
| 2022 | 7.92% | 0.85% |
| 2021 | 2.44% | 0.49% |
| 2020 | 1.61% | 0.55% |
| 2019 | 3.51% | 0.90% |
| 2018 | 6.59% | 1.03% |
| 2017 | 2.41% | 0.71% |
| 2016 | 3.61% | 0.98% |
| 2015 | 3.15% | 1.26% |
| 2014 | 3.28% | 0.90% |
| 2013 | 2.32% | 0.00% |
| 2012 | 2.93% | 4.49% |
| 2011 | 6.70% | 0.00% |
| 2010 | 1.73% | 0.00% |
| 2008 | 3.81% | 0.00% |
| 2007 | 1.88% | 0.00% |
| 2006 | 1.38% | 0.00% |
| 2005 | 0.40% | 0.00% |
| 2004 | 19.83% | 0.00% |
| 2003 | 14.14% | 0.00% |
| 2002 | 20.83% | 0.00% |
| 2001 | 7.29% | 0.00% |
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