MPWR
Monolithic Power Systems Inc
NASDAQ: MPWR · TECHNOLOGY · SEMICONDUCTORS
$1,661.10
-10.38% today
Updated 2026-06-05
Market cap
$79.84B
P/E ratio
116.32
P/S ratio
27.00x
EPS (TTM)
$13.97
Dividend yield
0.43%
52W range
$665 – $1,714
Volume
0.6M
WallStSmart proprietary scores
68
out of 100
Grade: B
Buy
Investment rating
8.7
Growth
A7.8
Quality
B+8.5
Profitability
A3.7
Valuation
D4/9
Piotroski F-Score
Moderate
5.9
Altman Z-Score
Safe zone
—
Industry rank
—
View all highly rated stocks (75+) →202 stocks currently score above 75
Price targets
Analyst target
$1,599.17
-3.73%
12-Month target
$87.65
-94.72%
Intrinsic (DCF)
—
Margin of safety
—
2 Strong Buy12 Buy1 Hold0 Sell1 Strong Sell
Price chart
Stock snapshot
Strengths
+ Altman Z 5.86 — safe zone
+ Profit margin 23.00% — above average
+ Free cash flow $179.40M — positive
+ Revenue growth 26.10% QoQ
Risks
- P/E 116.32x — expensive valuation
Key financials
Revenue Net Income Free Cash Flow
| Metric | 2022 | 2023 | 2024 | 2025 | TTM | 2026 (E) |
|---|---|---|---|---|---|---|
| Revenue | $1.79B | $1.82B | $2.21B | $2.79B | $2.96B | $4.7B |
| Net income | $437.67M | $427.37M | $1.79B | $615.93M | $193.23M | — |
| EPS | — | — | — | — | $13.97 | $38.50 |
| Free cash flow | $187.83M | $580.63M | $642.29M | $666.19M | $179.40M | — |
| Profit margin | 24.39% | 23.47% | 80.95% | 22.07% | 23.00% | — |
Recent insider activity
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-06-01 | SCIAMMAS, MAURICE | Sale | 30 | $1,533.95 |
| 2026-05-29 | SCIAMMAS, MAURICE | Sale | 12,472 | — |
| 2026-05-27 | TSENG, SARIA | Sale | 7,565 | $1,700.00 |
Peer comparison
Smart narrative
Monolithic Power Systems Inc trades at $1,661.10. representing a P/E of 116.32x trailing earnings. Our Smart Value Score of 68/100 indicates the stock is good. The company scores 4/9 on the Piotroski F-Score. With an Altman Z-Score of 5.86, it sits in the safe zone. TTM revenue stands at $2.96B. with profit margins at 23.00%.
Frequently asked questions
What is Monolithic Power Systems Inc's stock price?
Monolithic Power Systems Inc (MPWR) trades at $1,661.10, on a P/E of 116.3x and a P/S of 27.0x. Those multiples show what the market is paying for each dollar of earnings and sales, which is the real starting point for judging whether the price is reasonable.
Is Monolithic Power Systems Inc overvalued?
Monolithic Power Systems Inc carries a Smart Value Score of 68/100 (Grade B), which we rate Buy. That score blends growth, quality, and valuation into one read.
What is the price target of Monolithic Power Systems Inc (MPWR)?
The 12-month analyst consensus target is $1,599.17, about 3.7% below the current $1,661.10. A consensus target is the average of Wall Street's 12-month forecasts, so it works as a sentiment gauge rather than a guarantee, and it resets with every earnings cycle.
What is the future stock price of MPWR by 2030?
Our research-backed model puts the 2030 base case at $2,922.15, built from revenue projections, a growth-adjusted P/S multiple, net debt, and share dilution. It is a scenario rather than a prediction, and the bull and bear cases around it matter more than the single number when you are sizing a position.
What is Monolithic Power Systems Inc's revenue?
Monolithic Power Systems Inc's trailing twelve-month revenue is $2.96B, and our model projects it reaching about $11.68B by 2030. Revenue scale anchors the valuation multiples and shows whether growth is reaching the top line, so it is best read alongside margin and growth trends to see if that revenue is getting more profitable over time.
Altman Z-Score?
Monolithic Power Systems Inc's Altman Z-Score is 5.86, which places it in the safe zone. The Altman Z-Score gauges bankruptcy risk from profitability, leverage, and asset efficiency, and a higher reading points to lower financial distress risk.
Company info
SectorTECHNOLOGY
IndustrySEMICONDUCTORS
CountryUSA
ExchangeNASDAQ
CurrencyUSD
Quick metrics
P/S ratio27.00x
ROE18.37%
Beta1.74
50D MA$1,440.59
200D MA$1,101.94
Shares out0.05B
Float0.05B
Short ratio—
Avg volume0.6M
Performance
1 week+0.00%
1 month-4.45%
3 months+37.72%
YTD+63.41%
1 year—
3 years—
5 years—