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MPWR
Conviction 41TechnologyScan · Thu, Sep 24, 2026Monolithic Power Systems, Inc. (MPWR) closed at $1,336.32 (-1.41%) on Sep 24, 2026. Price is above its 50-day and above its 200-day moving average. RSI(14) 58, RS Rating 82, -20.9% from its 52-week high, +42.7% year to date. Sector: Technology · SEMICONDUCTORS & RELATED DEVICES.
MPWR$1,336.32-1.41%
ResistanceSupportVol 14Insider sellCongress buyCongress sell2
18
Vol MA14 836.24K
Jun 26Jul 15Aug 3Aug 19Sep 8Sep 24
Price1,336.32
Change-1.41%
Gap-2.10%
Rel volume1.03×
Avg volume757.11K
Avg $ vol941.88M
SMA 201,236.58
SMA 501,302.60
SMA 2001,271.22
Price vs 50+2.59%
Price vs 200+5.12%
MA stackbullish
50/200 cross—
Supertrendup · 1,161.19
RSI (14)58
MACD hist24.19
MACD crossbull · 3d
Stoch %K / %D80 / 88
ADX (14)22
+DI / −DI31 / 18
RSI divergence—
MACD divergence—
ATR %4.30%
ADR %3.56%
52w high1,689.89
52w low856.96
From 52w high-20.92%
Above 52w low+55.94%
New 52w highNo
SqueezeOff
Bollinger width21.56%
%B0.87
Donchian pos79.84%
Donchian high1,387.46
Donchian low1,133.83
AVWAP (52w high)1,377.55
vs AVWAP high-2.99%
AVWAP (52w low)1,272.00
vs AVWAP low+5.06%
OBV trendFlat
Chaikin MF (20)0.09
Today vs 20d1.03×
Avg vol (14d)836.24K
Avg vol (20d)757.11K
Avg $ vol (20d)941.88M
Market cap65.67B
RS Rating82 / 99
RS 3m (vs SPY)-11.58%
RS 6m (vs SPY)+2.64%
RS line new highNo
Trend template5/8
Technical rank81.1
1 week+14.26%
1 month+2.47%
3 months-7.09%
6 months+19.46%
1 year+46.16%
YTD+42.72%
P/E105.67
P/B16.86
P/S23.53
P/FCF98.58
EPS12.86
Div yield0.43%
ROE15.95%
ROA13.26%
Debt/Eq—
Current4.98
EV/EBITDA82.78
Gross margin55.18%
Net margin22.27%
Rev growth26.43%
EPS growth-60.96%
Price target1,837.11
Target upside37.48%
Analyst ratingBuy
Institutional109.73%
Ent. value64.67B
Revenue980.64M
Net income257.3M
Gross profit541.07M
Free cash flow666.19M
IndustrySEMICONDUCTORS & RELATED DEVICES
ExchangeNasdaq
Shares out49.13M
Employees4.5K
ListedFri, Nov 19, 2004
Free float47.25M
Float %96.2%
Short interest2M
Days to cover3.3d
Short volume62.6%
Squeeze score41 / 100
Next earnings—
EPS forecast—
Last EPS vs est$5.41 vs $4.84
Last surprise+11.8% beat
Setup gradeD
Conviction41 / 100
Pattern quality—
Tech rank81.1 / 100
Group rank50 / 100
Status laneNo active setup
Setup direction—
Pattern family
Resistance1,456.88
Support1,161.66
Days since event—
Candle confirm—
Financials as of Tue, Jun 30, 2026 · quarterly.
Congress activity
Disclosed STOCK Act trades in MPWR · 10 recent
| Member | Side | Amount | Traded | Filed | PTR |
|---|---|---|---|---|---|
 Thomas H Tuberville senate · traded 2024-05-03 | Sell | $1K–$15K | 2024-05-03 | 2026-08-05 | |
 Byron Donalds house · R · FL · traded 2026-06-05 | Sell | $1K–$15K | 2026-06-05 | 2026-07-15 | |
RK Rohit Khanna house · CA · traded 2026-06-18 | Other | — | 2026-06-18 | 2026-07-06 | |
RK Rohit Khanna house · CA | Other | — | — | 2026-03-09 | |
 Markwayne Mullin senate · traded 2026-02-04 | Buy | $15K–$50K | 2026-02-04 | 2026-03-02 | |
Markwayne Mullin senate · traded 2026-01-05 | Buy | $15K–$50K | 2026-01-05 | 2026-02-04 | |
 Michael Patrick Guest house · MS · traded 2025-10-20 | Buy | $1K–$15K | 2025-10-20 | 2025-11-05 | |
 Rob Bresnahan house · PA · traded 2025-04-08 | Buy | $1K–$15K | 2025-04-08 | 2025-05-08 | |
Rob Bresnahan house · PA · traded 2025-01-13 | Sell | $1K–$15K | 2025-01-13 | 2025-02-13 | |
Thomas H Tuberville senate · traded 2024-05-03 | Sell | $1K–$15K | 2024-05-03 | 2024-06-14 |
Insider activity
SEC Form 4 transactions in MPWR · open-market 6 sells
| Insider | Side | Shares | Value | Traded | Filed |
|---|---|---|---|---|---|
Tseng Saria EVP & General Counsel · Common Stock · 2026-08-31 | Gift | 2K | — | 2026-08-31 | 2026-09-02 |
Tseng Saria EVP & General Counsel · Common Stock · 2026-08-31 | Gift | 2K | — | 2026-08-31 | 2026-09-02 |
DEAN ROBERT W II Interim CFO · Common Stock · 2026-08-24 | Sell | 32 | $42K | 2026-08-24 | 2026-08-26 |
DEAN ROBERT W II Interim CFO · Common Stock · 2026-08-24 | Dispose | 5 | — | 2026-08-24 | 2026-08-26 |
CHANG KUO WEI HERBERT Director · Common Stock · 2026-08-24 | Sell | 50 | $64K | 2026-08-24 | 2026-08-25 |
DEAN ROBERT W II Interim CFO · Common Stock · 2026-08-17 | Sell | 6 | $8K | 2026-08-17 | 2026-08-19 |
CHANG KUO WEI HERBERT Director · Common Stock · 2026-08-11 | Sell | 50 | $71K | 2026-08-11 | 2026-08-13 |
Sciammas Maurice EVP, WW Sales & Marketing · Common Stock · 2026-08-03 | Sell | 30 | $40K | 2026-08-03 | 2026-08-05 |
DEAN ROBERT W II Interim CFO · Common Stock · 2026-07-25 | Grant | 1.36K | — | 2026-07-25 | 2026-07-28 |
Sciammas Maurice EVP, WW Sales & Marketing · Common Stock · 2026-07-15 | Sell | 527 | $692K | 2026-07-15 | 2026-07-17 |
SEC filings
EDGAR filings in MPWR · 10 recent
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