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MPWR · U.S. · USD

Monolithic Power Systems, Inc.

Close on 2026-10-27
$1,189.55
1D
+1.91%
1M
-13.01%
YTD
+31.24%
1Y
+7.65%

Price · last 12 months (252 trading days)

2025-10-272026-10-27

If you had invested $1,000 in Monolithic Power Systems 10 years ago (2016-09-30), it would be worth about $14,777.02 today (+1,377.7%).

What if you'd bought?

Worth today
$14,777.02+1,377.7%

Bought at the 2016-09-30 close of $80.50

+ $402.98 in dividends along the way · With dividends +1,418.0%

Same money in the S&P 500 (SPY): $3,553.54 (+255.4%)

Based on closing prices, before tax, dividends taken as cash (not reinvested). No fees or FX. Not investment advice.

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52-week range

Low $856.96High $1,689.89

29.6% below the high

S&P 500 (SPY), same 12 months+12.17%

4.5 pts behind the market

Dividends

Paid in the last 12 months
$7.56
Yield (at today's price)
0.64%
Recent dividends (ex-date · per share)
  • 2026-09-30$2.00
  • 2026-06-30$2.00
  • 2026-03-31$2.00
  • 2025-12-31$1.56
  • 2025-09-30$1.56
  • 2025-06-30$1.56

Calculated from Yahoo Finance closing prices and dividend history (before tax, delayed). For information only, not investment advice.