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$80.02Fair value$127.37Bull$172.25
FairClose
52-week traded range
52W low $230.9552W high $365.74
The 52-week range is measured from the stored price history, not estimated.
Valuation summary
Trading above the consensus fair value
West Pharmaceutical Services closed at $346.23, 171.8% above the consensus fair value of $127.37 drawn from 8 valuation models.
Financial DNA score 54/100 — Good. P/E of 51.0x against the 20x sector multiple the P/E model uses.
Quantitative summary only — not investment advice.
All valuation models
DCF Valuation
$128.00
-63.0%
Σ[CF×(1+g)^n/(1.10)^n] + TV/(1.10)^10
g=9%, r=10%, tg=3%, n=10yr
Graham Number
$80.02
-76.9%
√(22.5 × EPS × BVPS)
EPS=6.79, BVPS=41.92 · outside Graham range (P/E 51, P/B 8.3) — asset-light, treat as a rough floor
P/E Fair Value
$135.80
-60.8%
EPS × 20x (sector P/E)
EPS=6.79, Sector P/E=20x
Peter Lynch (PEG)
$89.08
-74.3%
EPS × Growth% (PEG = 1 is fair)
EPS=6.79, g=13.1%
EV/EBITDA
$172.25
-50.2%
(EBITDA × 16.6x − Net Debt) ÷ Shares
EBITDA=756.3M
Book Value (P/B)
$110.14
-68.2%
BVPS × (ROE−g)÷(r−g) [Justified P/B — RIM-based]
BVPS=41.92, ROE=16.5%, g=6%, r=10%
Reverse DCF
$346.23
+0.0%
Solve for g: Price = Σ[EPS×(1+g)^n/(1.10)^n] + TV
Implied: 19.8% | Historical: 13.1%
Margin of Safety
$85.96
-75.2%
Avg(DCF, Graham, P/E) × 75% (25% safety buffer)
Avg fair value=114.61, 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.