Insider buying last 90 days
No open-market insider purchases were filed for MPWR in the last 90 days.
From Form 4 filings, dated to when each was filed.
Every MPWR insider filing, plotted on the chart in Gekko.Open MPWR in Gekko
NASDAQ: MPWR
Monolithic Power Systems (MPWR) Stock Analysis & Forecast
Nov 4 close
$1,261.08−67.22 (−5.1%)
Gekko Brief
Nov 4 closeMonolithic Power Systems closed at $1,261.08 on 4 November 2026, -5.1% on the day. The price sits below both the 50-day ($1,273.25) and 200-day ($1,320.02) moving averages, inside a 52-week range of $833.18 to $1,714.09. The GekkoIndex reads 56, in the Neutral zone, down 4.7 points over five sessions. Gekko Fair Value is $1,325.76, so the price is 4.9% below it.
The next earnings report is due on 4 February 2027, 91 days away (after close). Over the last 8 reports the company beat the earnings estimate 8 times, with an average move of 7.4% across the report. Over the last 30 days there was 1 unusual options signal. Seasonally, the next 20 trading days from this point averaged -0.4% over the last 5 years, rising in 4 of them.
8 firms rate the stock: 8 buy, 0 hold and 0 sell, with a consensus target of $1,820.64. A typical daily move is about 5.7%, and a typical 20-day move about 9.1%. On the swing-trade checklist, 2 items read supportive and 1 reads as a headwind (trend).
A plain summary of the figures as of the Nov 4, 2026 close.
Monolithic Power Systems price vs fair value
Close $1,261.08200-day averageGekko Fair Value $1,325.76
Monolithic Power Systems quick facts
- Market cap
- $61.97B
- P/E ratio
- 68.2
- Forward P/E
- 33
- EPS, TTM
- $18.24
- Revenue, TTM
- $3.74B
- Profit margin
- 23.9%
- Dividend yield
- 0.62%
- Beta
- 1.73
- Volume
- 1.23M avg 930,325
- 1-year return
- +25.6%
- Typical daily move
- ±5.7%
- Typical 20-day move
- ±9.1%
- 50-day average
- $1,273.25
- 200-day average
- $1,320.02
- Next earnings
- Feb 4 after close
- Shares outstanding
- 48.79M
Monolithic Power Systems swing-trade checklist
Monolithic Power Systems scores 2 supportive, 3 mixed and 1 headwind across the 6 checklist items with data.
Six things swing traders check before a 20-day hold, read from the latest data.
2 supportive3 mixed1 headwind
- Trendheadwind
Below 50 and 200-day
Close $1261.08 is below the 50-day ($1273.25) and 200-day ($1320.02) averages, and the 50-day is below the 200-day.
See the chart - GekkoIndexmixed
56, Neutral
Reading 56 is in the Neutral zone.
See the GekkoIndex - Fair valuemixed
4.9% below
Price is within 5% of Gekko Fair Value (4.9% below).
See fair value - Smart moneysupportive
Leans bullish
Last 30 days: 1 unusual options signal.
See smart money - Earnings risksupportive
Reports in 91 days
Next report Feb 4, 2027, 91 days away — outside a typical 20-trading-day hold.
See earnings - Seasonalitymixed
−0.4% on average
From this point in the calendar, the next 20 trading days averaged −0.4% over 5 years, rising in 4 of them.
See seasonality
A description of current data, not a recommendation. How this page works
Monolithic Power Systems stock chart and price history
Monolithic Power Systems closed at $1,261.08 on Nov 4, 2026, +25.6% over the past year, inside a 52-week range of $833.18 to $1,714.09.
Close50-day average200-day averageVolume
Use the left and right arrow keys to read daily values.
Performance Breakdown
- 1 month
- −14.4%
- 3 months
- −7.2%
- 6 months
- −23.7%
- 1 year
- +25.6%
The full MPWR chart adds GekkoIndex, insider, options, Congress and hedge fund markers, plus TrendCandles™.Open MPWR in Gekko
Follow Monolithic Power Systems through every session
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About Monolithic Power Systems
Monolithic Power Systems designs and markets semiconductor chips used to manage electrical power in electronic devices. Its components serve industries such as computing, data storage, automotive, industrial equipment, telecommunications, and consumer electronics. The company is particularly known for its DC to DC integrated circuits, which regulate and convert voltage in products ranging from laptops and displays to wireless networking equipment, car entertainment systems, and medical devices. It also makes lighting control chips used in LCD screens found in monitors, televisions, vehicle navigation systems, and laptops, as well as products for general lighting purposes.
The company sells to equipment makers, design firms, and electronics assembly businesses, reaching them both through its own sales force and through distributors and resellers. Its customer base spans a wide set of regions, including China, Taiwan, South Korea, Japan, Southeast Asia, Europe, and the United States.
Monolithic Power Systems was established in 1997 and is headquartered in Kirkland, Washington. Its shares trade on the NASDAQ under the ticker MPWR.
- Listed
- NASDAQ
- Sector
- Electronic technology
- Industry
- Semiconductors
- Website
- monolithicpower.com
Monolithic Power Systems GekkoIndex: the smart money zone
Monolithic Power Systems’s GekkoIndex — Gekko’s 0 to 100 smart money score — reads 56, in the Neutral zone, down 4.7 points over five sessions.
56Neutral
Down 4.7 points over five sessions, from the Accumulation zone.
Reading for Nov 4, 2026
What followed past readings in each zone
| Zone | Readings | 5 days | 20 days | ||
|---|---|---|---|---|---|
| Buying | 20 | −4.0% | +0.6% | ||
| Accumulation | 203 | +1.5% | +7.9% | ||
| Neutral (current zone) | 425 | +0.5% | +0.7% | ||
| Distribution | 48 | +1.0% | +4.0% | ||
| Selling | 1 | Too few readings yet | |||
Average MPWR share-price change over the trading days after each daily reading in its GekkoIndex history. Across every stock Gekko tracks, Neutral readings averaged +1.0% over 20 days. Past behaviour doesn’t guarantee future results.
Neutral zone: No clear directional signal. About the five zones →
See every daily GekkoIndex reading plotted over the MPWR price, zone by zone.Track MPWR in Gekko
Is Monolithic Power Systems stock overvalued? Gekko Fair Value
Monolithic Power Systems trades 4.9% below Gekko Fair Value of $1,325.76, so the shares are about fair value on Gekko’s estimate.
Gekko’s own estimate of what Monolithic Power Systems shares are worth, recalculated every trading day.
$1,325.76
Gekko Fair Value, Nov 4, 2026
4.9% below fair value · About fair value
At the end of Aug 2026 the price was 24.1% below the estimate.
Gekko Fair ValueShare price, month end
Gekko Fair Value on every chart, with the gap to price updating daily.Open MPWR in Gekko
Monolithic Power Systems insider and Congress trading
No open-market insider purchases were filed for Monolithic Power Systems, and no Congress trades were disclosed, in the last 90 days.
Plus buybacks, unusual options and fund positions, each dated to when it became public.
Congress trades last 90 days
No trades in MPWR were disclosed by members of Congress in the last 90 days.
From congressional disclosures, which report amounts as ranges.
Congress disclosures for MPWR, plotted on the chart in Gekko.Open MPWR in Gekko
Buybacks
Monolithic Power Systems has been buying back its own shares.
- Bought back, quarter ended Jun 30, 2026
- $4.05M
- As a share of market cap
- 0.01%
From company filings.
Unusual options activity last 30 days
1signal, 100% of the flagged premium in calls.
Latest: Bullish flow on Oct 30, $2.29M in unusual premium.
Hedge funds and billionaires quarter ended Jun 30
2of the funds Gekko tracks hold MPWR.
0added1opened1trimmed0sold out
Every signal with its contract, strike and premium, and which funds are on each side.Unlock in Gekko
Monolithic Power Systems earnings: next date and track record
Monolithic Power Systems reports on Feb 4, 2027, after the close (91 days away), and beat the EPS estimate in 8 of its last 8 reports.
Next earnings report
Feb 4, 2027
Expected after the close, 91 days away
- EPS estimate
- $9.42
- Revenue estimate
- $1.35B
8 of 8reports beat the EPS estimate
±7.4%average move across the report
6 of 8reports followed by a gain
Share-price move across each report
Last earnings call, Oct 29, 2026 AI summary
- What they said
- MPS exceeded $1 billion in quarterly revenue for the first time, with Q3 2026 revenue of $1.2 billion, up 22% sequentially and 63% year-over-year. Growth was driven by strong enterprise data demand, new automotive 48-volt power solution orders, robotics ramp, and first large data converter design win. MPS repurchased over $450 million in stock and expanded capacity beyond $6 billion annualized run rate.
- Guidance
- MPS expects $8 billion capacity by second half of 2027, targeting $10 billion longer-term. Management sees no signs of slowdown, with accelerated growth expected across enterprise data, automotive, and robotics markets into 2027.
| Reported | EPS | Revenue | Move |
|---|---|---|---|
| Oct 29, 2026 | $8.19 est $7.79 | $1.20B est $1.16B | 0.0% |
| Jul 30, 2026 | $5.41 est $4.84 | $980.6M est $903.3M | +14.2% |
| Apr 30, 2026 | $5.10 est $4.60 | $804.2M est $781.9M | +3.7% |
| Feb 5, 2026 | $4.79 est $4.74 | $751.2M est $742.4M | +8.2% |
| Oct 30, 2025 | $4.73 est $4.64 | $737.2M est $722.4M | −8.1% |
| Jul 31, 2025 | $4.21 est $4.12 | $664.6M est $652.0M | +7.5% |
| May 1, 2025 | $4.04 est $4.01 | $637.6M est $634.2M | +7.4% |
| Feb 6, 2025 | $4.09 est $3.98 | $621.7M est $608.1M | +10.2% |
“Move” is the close of the first session after the report compared with the close of the last session before it, so it reads the same whether the company reported before the open or after the close.
Monolithic Power Systems stock forecast and analyst price targets
Analysts’ average 12-month price target for Monolithic Power Systems is $1,820.64, +44.4% from the last close, from 8 firms rating the stock in the last 90 days.
$1,820.64consensus 12-month target, +44.4% from the last close
Now $1,261.08Avg $1,820.64
Low $1,500High $2,100
Each firm’s latest rating in the last 90 days: 8 firms.
Latest analyst actions
| Date | Firm | Target | vs price |
|---|---|---|---|
| Oct 30 | TD Cowen | $1,700 | +34.8% |
| Oct 30 | Stifel Nicolaus | $1,900 | +50.7% |
| Oct 30 | Needham | $2,000 | +58.6% |
| Oct 30 | Rosenblatt Securities | $1,700 | +34.8% |
| Oct 30 | KeyBanc | $2,100 | +66.5% |
+0.7%average 20-day move after past Neutral readings
−0.4%average move over the next 20 trading days in the last 5 years
±5.7%typical daily move, from the 14-day average range
Gekko doesn’t publish price predictions. These are analyst targets and historical base rates, which don’t guarantee future results.
Monolithic Power Systems seasonality: the next 20 trading days
Over the next 20 trading days from Nov 4, Monolithic Power Systems averaged −0.4% across the last 5 years, rising in 4 of them.
Next 20 trading days, by year
Average move and hit rate
| Window | Average | Years higher |
|---|---|---|
| Next 5 trading days | +0.4% | 3 of 5 |
| Next 10 trading days | −2.4% | 3 of 5 |
| Next 15 trading days | −3.0% | 2 of 5 |
| Next 20 trading days | −0.4% | 4 of 5 |
| Next 30 trading days | −0.4% | 2 of 5 |
For scale, MPWR’s typical 20-trading-day move in either direction is about 9.1%.
Monolithic Power Systems market cap and key statistics
Monolithic Power Systems’s market cap is $61.97B, with a P/E ratio of 68.2 and revenue of $3.74B over the last twelve months.
Valuation
- Market cap
- $61.97B
- P/E ratio
- 68.2
- Forward P/E
- 33
- EPS, TTM
- $18.24
- Gekko Fair Value
- $1,325.76
Trading
- Volume
- 1.23M
- Avg volume, 20 days
- 930,325
- 52-week high
- $1,714.09
- 52-week low
- $833.18
- Shares outstanding
- 48.79M
Financials
- Revenue, TTM
- $3.74B
- Profit margin
- 23.9%
- Return on equity
- 24.5%
- Quarterly earnings growth, YoY
- +48.5%
Risk and income
- Beta
- 1.73
- Typical daily move
- ±5.7%
- Typical 20-day move
- ±9.1%
- Dividend yield
- 0.62%
Monolithic Power Systems stock news this week
Coverage of Monolithic Power Systems this week reads positive: 16 positive, 2 neutral and 1 negative headlines.
- ROSEN, TOP RANKED GLOBAL COUNSEL, Announces Investigation of Breaches of Fiduciary Duties by the Directors and Officers of Monolithic Power Systems, Inc. - MPWRNewsfile Corp, Nov 4
- Monolithic Power Systems 3Q 2026: Revenue $1.2B, EPS $5.51— 10-Q SummaryTradingView, Nov 4
- Why Is Monolithic Power Stock Going Up?Trefis, Nov 4
- Factory Mutual Insurance Co. Acquires 3,350 Shares of Monolithic Power Systems, Inc. $MPWRMarketBeat, Nov 4
- FormFactor, Microchip Technology, onsemi, AMD, and Monolithic Power Systems shares are soaring, what you need to knowThe Globe and Mail, Nov 4
- Monolithic Power Systems Jumps on Resilient Chip Demand재경일보, Nov 4
Monolithic Power Systems peers
Monolithic Power Systems’s 6 largest industry peers by market value, with today’s move, GekkoIndex zone and gap to Gekko Fair Value.
| Stock | GekkoIndex zone | vs Fair Value |
|---|---|---|
| NVDANVIDIA | Accumulation | 25.3% below |
| AVGOBroadcom | Accumulation | 7.7% below |
| MUMicron Technology | Accumulation | 40.7% below |
| AMDAdvanced Micro Devices | Accumulation | 9.1% below |
| INTCIntel | Buying | 33.9% below |
| TXNTexas Instruments | Neutral | 15.3% above |
A peer links to its own page where one exists.
Monolithic Power Systems stock FAQ
What is Monolithic Power Systems’s market cap?
Monolithic Power Systems’s market cap is $61.97B at the Nov 4, 2026 close of $1,261.08, with 48.79M shares outstanding. The shares trade on a P/E ratio of 68.2.
What is the Monolithic Power Systems stock forecast?
The consensus analyst 12-month price target for Monolithic Power Systems is $1,820.64, +44.4% from the last close. Of the 8 firms that rated the stock in the last 90 days, 8 rate it a buy, 0 a hold and 0 a sell. Gekko doesn’t publish price predictions of its own.
Is Monolithic Power Systems stock overvalued or undervalued?
On Gekko’s estimate Monolithic Power Systems is about fair value: the Nov 4, 2026 close of $1,261.08 is 4.9% below Gekko Fair Value of $1,325.76. Gekko Fair Value is recalculated every trading day, and a gap inside 5% either way counts as about fair value.
When does Monolithic Power Systems report earnings next?
Monolithic Power Systems is expected to report on Feb 4, 2027, after the market closes (91 days away). Analysts expect earnings of $9.42 per share on revenue of $1.35B. Monolithic Power Systems beat the earnings estimate in 8 of its last 8 reports, moving 7.4% on average across the report.
What is Monolithic Power Systems’s 52-week high and low?
Monolithic Power Systems’s 52-week high is $1,714.09 and its 52-week low is $833.18; it closed at $1,261.08 on Nov 4, 2026, +25.6% over the past year.
Is Monolithic Power Systems stock a buy right now?
Gekko describes the data; it does not make buy or sell recommendations. On the swing-trade checklist, 2 of the 6 items with data read as supportive (smart money and earnings risk), 3 as mixed (gekkoindex, fair value and seasonality) and 1 as a headwind (trend). The checklist is a description of current data, not a recommendation.
Is there unusual options activity in Monolithic Power Systems?
Gekko flagged 1 unusual options signal in Monolithic Power Systems over the last 30 days, with $2.29M of flagged premium in calls and $0 in puts. The latest, bullish flow, was on Oct 30, 2026 with $2.29M in unusual premium. The signal-by-signal table is in Gekko.
How this page works
During US trading hours the price at the top of the page is a delayed quote, refreshed every 15 minutes; everything else is rebuilt after each US market close. The GekkoIndex, Gekko Fair Value and the checklist are Gekko’s own, and the Gekko Brief is written by AI from this page’s data and checked against it before it is published. How Gekko’s data works →
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