MPWR

Monolithic Power Systems
Semiconductors · Information Technology · as of 2026-08-19
Last close
$1300.14
-2.5% on the session
1-year return
+54.0%
+9.8% over six months
Volatility
53.3%
annualized, trailing year
Max drawdown
-26.0%
worst peak to trough, 1y
What the numbers say

Monolithic Power Systems is a semiconductors name in the information technology sector. Over the past year it returned +54.0%, against -11.3% over three months and -6.0% over one. It trades 5.8% above its 200-day average, so the longer trend is confirming recent strength. Annualized volatility of 53.3% is very high — position sizing matters more here than the ranking does.

Its worst peak-to-trough decline over the year was -26.0%, and it has traded a median $1.2B a day — the figure that decides whether a position can actually be entered and exited at posted prices. Its daily moves correlate 0.60 with the S&P 500 proxy, so it follows the index loosely.

Where it ranks
Within Information Technology#49 of 72
Stronger than 32% of its sector on the momentum profile
Across the whole index#409 of 500

How MPWR scores on all four profiles

Its standing on steadiness, defensiveness and rebound — plus the factor-by-factor breakdown behind each score, and its closest and least-correlated peers among 14 others in Semiconductors.

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Full metrics
1 day-2.5%
1 week-8.8%
1 month-6.0%
3 months-11.3%
6 months+9.8%
1 year+54.0%
12-1 momentum+63.8%
Volatility (1y, annualized)53.3%
Max drawdown (1y)-26.0%
Distance vs 200-day average+5.8%
Return per unit of risk1.01
Median daily dollar volume$1.2B
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Everything on this page is computed from daily adjusted closing prices. It contains no earnings, balance-sheet, guidance or ownership data, and it is not a valuation. Nothing here is tailored to your circumstances or a recommendation to buy or sell. Past performance does not predict future results.