MONOLITHIC POWER SYSTEMS INC
corporate_fare Company Profile
MONOLITHIC POWER SYSTEMS INC (NASDAQ:MPWR) is a publicly traded company in the Manufacturing sector. Wiseek monitors MPWR SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.
Recent high-impact activity:
- Officer Saria Tseng Files to Sell $12.86 Million in Shares
- Officer Files Intent to Sell $7.9 Million in MPWR Shares
- Officer/Director Michael Hsing Files Intent to Sell $59.3M in Shares
- Director Sells $19 Million in Monolithic Power Systems Stock, Reducing Direct Holdings by 70%
- Monolithic Power Systems Reports Strong Q1 2026 Earnings, Increases Dividend, and Updates on Material Weakness Remediation
Financial Snapshot
Fiscal year ended December 31, 2025
Revenue
$2.79B
Net Income
$621.48M
Diluted EPS
$12.86
Op. Cash Flow
$838.2M
Free Cash Flow
$666.19M
Gross Profit
$1.54B
Operating Income
$728.64M
Cash & Equivalents
$1.1B
Debt / Equity
0.00×
Net Margin
22.3%
Shares Outstanding
48.71M sh
Source: 10-K · filed 2026-02-27 · accession 0001437749-26-006113
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feed MPWR - Latest Insights
MPWR
May 28, 2026, 1:16 PM EDT
Price at Filing:
$1,647.23
Real-time Price:
$1,577.67
Change:
-$69.55 (-4%)
Market Cap:
$77.494B
MPWR
May 22, 2026, 6:26 PM EDT
Price at Filing:
$1,587.13
Real-time Price:
$1,577.67
Change:
-$9.46 (-0.60%)
Market Cap:
$77.494B
MPWR
May 18, 2026, 5:57 PM EDT
Price at Filing:
$1,486.00
Real-time Price:
$1,577.67
Change:
+$91.67 (+6%)
Market Cap:
$77.494B
MPWR
May 08, 2026, 7:37 PM EDT
Price at Filing:
$1,598.56
Real-time Price:
$1,577.67
Change:
-$20.89 (-1%)
Market Cap:
$77.494B
MPWR
May 04, 2026, 4:01 PM EDT
Price at Filing:
$1,573.50
Real-time Price:
$1,577.67
Change:
+$4.17 (+0.27%)
Market Cap:
$77.494B
MPWR
May 01, 2026, 4:06 PM EDT
Price at Filing:
$1,580.00
Real-time Price:
$1,577.67
Change:
-$2.33 (-0.15%)
Market Cap:
$77.494B
MPWR
Apr 30, 2026, 4:03 PM EDT
Price at Filing:
$1,700.00
Real-time Price:
$1,577.67
Change:
-$122.33 (-7%)
Market Cap:
$77.494B
MPWR
Apr 30, 2026, 4:01 PM EDT
Price at Filing:
$1,628.00
Real-time Price:
$1,577.67
Change:
-$50.33 (-3%)
Market Cap:
$77.494B
MPWR
Apr 30, 2026, 12:34 PM EDT
Price at Filing:
$1,576.72
Real-time Price:
$1,577.67
Change:
+$0.950 (+0.06%)
Market Cap:
$77.494B
MPWR
Apr 08, 2026, 5:14 PM EDT
Price at Filing:
$1,312.94
Real-time Price:
$1,577.67
Change:
+$264.73 (+20%)
Market Cap:
$77.494B
MPWR
Mar 02, 2026, 4:06 PM EST
Price at Filing:
$1,142.58
Real-time Price:
$1,577.67
Change:
+$435.09 (+38%)
Market Cap:
$77.494B
MPWR
Feb 27, 2026, 5:19 PM EST
Price at Filing:
$1,142.74
Real-time Price:
$1,577.67
Change:
+$434.93 (+38%)
Market Cap:
$77.494B
MPWR
Feb 27, 2026, 4:33 PM EST
Price at Filing:
$1,142.74
Real-time Price:
$1,577.67
Change:
+$434.93 (+38%)
Market Cap:
$77.494B
MPWR
Feb 27, 2026, 4:31 PM EST
Price at Filing:
$1,142.74
Real-time Price:
$1,577.67
Change:
+$434.93 (+38%)
Market Cap:
$77.494B
MPWR
Feb 12, 2026, 4:26 PM EST
Price at Filing:
$1,155.90
Real-time Price:
$1,577.67
Change:
+$421.77 (+36%)
Market Cap:
$77.494B
MPWR
Feb 11, 2026, 4:47 PM EST
Price at Filing:
$1,196.73
Real-time Price:
$1,577.67
Change:
+$380.94 (+32%)
Market Cap:
$77.494B
MPWR
Feb 05, 2026, 4:01 PM EST
Price at Filing:
$1,155.99
Real-time Price:
$1,577.67
Change:
+$421.68 (+36%)
Market Cap:
$77.494B
MPWR
Feb 04, 2026, 9:21 PM EST
Price at Filing:
$1,156.90
Real-time Price:
$1,577.67
Change:
+$420.77 (+36%)
Market Cap:
$77.494B