MPWR Stock Analysis: Buy, Sell, or Hold?

MPWR - Monolithic Power Systems, Inc.

SEMICONDUCTORS & RELATED DEVICES
$1002.34
-50.67 (-4.81%) ▼
5d: -6.88%
30d: -12.29%
90d: +5.92%
HOLD
LOW Confidence
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Analysis Updated: Mar 30, 2026 12:00 AM ET
Earnings: May 07, 2026
Smart Money Accumulation

MPWR is down 10.5% this week, but smart money is accumulating calls. Top strike: $1170 2026-05-15 with 69 OI. Call ratio: 71% View Scanner →

Strength: 7.3/10

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Interactive Price Chart (1 Month)

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💡
Bottom Line:
📊 HOLD: MPWR shows mixed signals. Fine to hold existing positions. Not urgent to buy or sell.

Long-Term Wealth Forecast (2031)

Based on Analyst Consensus Growth & Historical Valuation

0% (Stagnation) 50% (Hyper Growth)
EST. PRICE IN 2031
$1133.89
Based on 12.1% avg growth
INTRINSIC VALUE TODAY
$704.05
Trading above fair value

How this is calculated: We use a Growth Decay Model: starting with analyst consensus growth (adjusted above) and gradually slowing it down to a long-term terminal rate (4%) by Year 5. This provides a more realistic valuation than assuming constant hyper-growth. We then apply a 25.0x Exit PE.

In-depth Analysis How we analyze

Valuation Analysis: MPWR is currently trading at $1002.34, which is considered oversold relative to its 30-day fair value range of $1038.78 to $1157.27. From a valuation perspective, the stock is trading at a discount (Forward PE: 38.8) compared to its historical average (45.7). Remarkably, the market is currently pricing in an annual earnings decline of 5.3% over the next few years. This aligns with recent fundamental challenges.

Technical Outlook: Technically, MPWR is in a strong uptrend. The price is currently testing key support at $1001.93. A bounce from this level would confirm strength, while a break below could signal further downside. Short-term momentum is weak, with the stock down 4.8% recently.

Market Sentiment: MPWR has a weak technical setup (25/100), with bearish trendlines and momentum suggesting caution for short-term entries. In the options market, Implied Volatility is low (5th percentile), suggesting options premiums are relatively cheap. This makes it an attractive time for long options strategies if you have a directional bias. Wall Street analysts see significant upside, with an average price target of $1328.29 (+32.5%). The stock is fairly positioned - fine to hold existing positions or accumulate slowly on dips, but not an urgent buy.

Quick Decision Summary

Current Position OVERSOLD
Fair Price Range $1038.78 - $1157.27
Company Quality Score 37/100 (SELL)
Options IV Signal 5th percentile (LOW)
Volume Confirmation HIGH
Confidence Score 61.5%

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All Signals

  • BULLISH: Price oversold vs 30-day range
  • BULLISH: Options cheap (IV 5th percentile)
  • BEARISH: Weak technical setup (25/100)
  • BULLISH: High volume confirmation
  • BEARISH: Downward momentum (-4.8%)
  • BULLISH: Trading 32.5% below Wall St target ($1328.29)
  • CAUTION: Recommendation downgraded due to -6.9% 5-day decline

Fair Price Analysis

30-Day Fair Range $1038.78 - $1157.27
Current vs Fair Value OVERSOLD
Expected Move (7 Days) ±$84.40 (8.4%)

Support & Resistance Levels

Support Level $1001.93
Resistance Level $1127.74
Current Trend Strong Uptrend
Technical data as of Mar 30, 2026

Fundamental Context

Forward P/E (Next Year Est.) 38.78
Wall Street Target $1328.29 (+32.5%)
Revenue Growth (YoY) 20.8%
Earnings Growth (YoY) -86.2%
Profit Margin 22.3%
Valuation Discount vs History -5.3% cheaper
PE vs Historical 38.8 vs 45.7 CHEAP
Market-Implied Price Targets If current PE multiple persists
Implied Growth (YoY): -5.3% (market-implied from PE analysis)
1-Year Target $949.22 (-5%)
2-Year Target $898.91 (-10%)
3-Year Target $851.27 (-15%)
3-Yr Target (if PE normalizes) (PE: 39→46) $1003.10 (+0%)
3-Year Scenarios Using analyst projected EPS growth
Bull: (PE: 38.8, Growth: 20.1%) $1737.02 (+73%)
Base: (SPY PE: 22.4, Growth: 20.1%) $1001.03 (0%)
Bear: (PE: 19.0, Growth: 20.1%) $850.87 (-15%)
📈 Valuation based on Current Earnings
RECOVERY PLAY: Stock looks expensive now (49x PE), but valuation improves significantly next year (39x PE) as earnings recover.
Forward PE: 48.78 | Forward EPS (Implied): $22.07
Bull Case $1299.69 (+21%)
Analyst growth 15.0%, PE expands to 51.2
Base Case $1076.35 (0%)
Market implied 0.0%, PE stable at 48.8
Bear Case $823.41 (-24%)
Severe decline -15.0%, PE contracts to 43.9
These are projections based on PE multiples and EPS growth scenarios, not predictions. Actual results may vary significantly.
💡 Upside Surprise Potential
If earnings stabilize (0% growth), PE could expand from 38.8 to 45.7
Stabilization Target: $1181.12 (+17.8%)
PE Expansion Potential: +17.8%
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Last updated: March 31, 2026 8:08 AM ET
Data refreshes hourly during market hours. Next update: 9:08 AM
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Ticker Score Recommendation Change %
Insider Activity (6 Months)
3
Buys
17
Sells
Net
INSIDERS SELLING
Recent Transactions
Maurice Sciammas SELL 200 shares 2026-02-11
Victor K Lee SELL 400 shares 2026-02-09
Maurice Sciammas SELL 22875 shares 2026-02-06

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Advanced MPWR Option Strategies

Professional options setups generated by AI based on today's MPWR price and gamma walls.

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