Monolithic Power Systems
S&P 500
Nasdaq 100
$1,234.46
+4.08%
Delayed · cached 15 min
Fair value analysis
MPWR
Monolithic Power Systems
$1,234.46
Close used for this calculation
$279.59Fair value
Financial DNA Score
Profitability · Returns · Balance Sheet · Efficiency · Growth
57/100
Quality radar
Consensus fair value
$279.59
Above FV▼ -77.4% against the close used
Model range $151.27 – $353.39
The lowest and highest of the models that produced a value. This is the spread of the methods, not a price target.
Price target range & 52-week position
Bear$151.27Fair value$279.59Bull$353.39
FairClose
52-week traded range
52W low $834.1452W high $1,689.89
The 52-week range is measured from the stored price history, not estimated.
Valuation summary
Trading above the consensus fair value
Monolithic Power Systems closed at $1,234.46, 341.5% above the consensus fair value of $279.59 drawn from 8 valuation models.
Financial DNA score 57/100 — Good. P/E of 96.0x against the 20x sector multiple the P/E model uses.
Quantitative summary only — not investment advice.
All valuation models
DCF Valuation
$273.62
-77.8%
Σ[CF×(1+g)^n/(1.10)^n] + TV/(1.10)^10
g=9%, r=10%, tg=3%, n=10yr
Graham Number
$151.27
-87.7%
√(22.5 × EPS × BVPS)
EPS=12.86, BVPS=79.08 · outside Graham range (P/E 96, P/B 15.6) — asset-light, treat as a rough floor
P/E Fair Value
$257.20
-79.2%
EPS × 20x (sector P/E)
EPS=12.86, Sector P/E=20x
Peter Lynch (PEG)
$353.39
-71.4%
EPS × Growth% (PEG = 1 is fair)
EPS=12.86, g=27.5%
EV/EBITDA
$290.95
-76.4%
(EBITDA × 18x − Net Debt) ÷ Shares
EBITDA=781.15M
Book Value (P/B)
$196.71
-84.1%
BVPS × (ROE−g)÷(r−g) [Justified P/B — RIM-based]
BVPS=79.08, ROE=16%, g=6%, r=10%
Reverse DCF
$1,234.46
+0.0%
Solve for g: Price = Σ[EPS×(1+g)^n/(1.10)^n] + TV
Implied: 28.6% | Historical: 27.5%
Margin of Safety
$170.52
-86.2%
Avg(DCF, Graham, P/E) × 75% (25% safety buffer)
Avg fair value=227.36, MoS=25%
Computed on September 12, 2026 from the most recent annual report on file and that day's closing price. Where a company has seen its earnings move sharply since its last annual report, this figure will lag the market.
Educational data only. Not a recommendation to buy, sell or hold any security.