Monolithic Power Systems Inc.
MPWR | NASDAQ
$1,249.71
+$31.91 (+2.62%)
Sep 21, 2026, 11:51 AM ET · Market open
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $59.82B | $14.49B | +31.97% |
| Dec 25, 2025 | $45.33B | $15.45B | +51.73% |
| Dec 26, 2024 | $29.87B | -$265.25M | -0.88% |
| Dec 28, 2023 | $30.14B | $13.58B | +82.01% |
| Dec 29, 2022 | $16.56B | -$6.2B | -27.25% |
| Dec 30, 2021 | $22.76B | $6.23B | +37.66% |
| Dec 30, 2020 | $16.53B | $8.81B | +114.00% |
| Dec 26, 2019 | $7.73B | $2.85B | +58.60% |
| Dec 27, 2018 | $4.87B | $213.41M | +4.58% |
| Dec 28, 2017 | $4.66B | $1.33B | +40.07% |
| Dec 29, 2016 | $3.33B | $801.67M | +31.76% |
| Dec 30, 2015 | $2.52B | $567.56M | +29.01% |
| Dec 25, 2014 | $1.96B | $673.06M | +52.45% |
| Dec 26, 2013 | $1.28B | $524.82M | +69.20% |
| Dec 27, 2012 | $758.43M | $252.17M | +49.81% |
| Dec 29, 2011 | $506.26M | -$72.33M | -12.50% |
| Dec 30, 2010 | $578.6M | -$260.21M | -31.02% |
| Dec 30, 2009 | $838.81M | $438.14M | +109.35% |
| Dec 25, 2008 | $400.67M | -$282.42M | -41.34% |
| Dec 27, 2007 | $683.09M | $352.73M | +106.77% |
| Dec 28, 2006 | $330.37M | n/a | n/a |
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