Inspire Medical Systems, Inc.

INSP US Health Care Health Care Equipment
S&P 600
$73.00
+7.16%
Delayed · cached 15 min

Fair value analysis

INSP
Inspire Medical Systems, Inc.
Health CareHealth Care Equipment
$73.00
Close used for this calculation
$70.51Fair value
Financial DNA Score
Profitability · Returns · Balance Sheet · Efficiency · Growth
69/100
Profitability23/25
Returns11/25
Balance Sheet18/25
Efficiency17/25
Growth12/25
Strong
Quality radar
69Prof.23/25Ret.11/25Eff.17/25B.Sht18/25Growth12/25

Consensus fair value

$70.51
Near FV
▼ -3.4% against the close used
Model range $39.29 – $146.70
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$39.29Fair value$70.51Bull$146.70
FairClose
52-week traded range
52W low $40.0552W high $143.99

The 52-week range is measured from the stored price history, not estimated.

Valuation summary

Trading close to the consensus fair value

Inspire Medical Systems, Inc. closed at $73.00, 3.5% above the consensus fair value of $70.51 drawn from 8 valuation models.

Financial DNA score 69/100 — Strong. P/E of 14.9x against the 20x sector multiple the P/E model uses.

Quantitative summary only — not investment advice.

All valuation models

DCF Valuation
$52.38
-28.2%
Σ[CF×(1+g)^n/(1.10)^n] + TV/(1.10)^10
g=9%, r=10%, tg=3%, n=10yr
Graham Number
$56.01
-23.3%
√(22.5 × EPS × BVPS)
EPS=4.89, BVPS=28.52 · outside Graham range (P/E 14.9, P/B 2.6) — asset-light, treat as a rough floor
P/E Fair Value
$97.80
+34.0%
EPS × 20x (sector P/E)
EPS=4.89, Sector P/E=20x
Peter Lynch (PEG)
$146.70
+101.0%
EPS × Growth% (PEG = 1 is fair)
EPS=4.89, g=30%
EV/EBITDA
$39.29
-46.2%
(EBITDA × 18x − Net Debt) ÷ Shares
EBITDA=64.91M
Book Value (P/B)
$82.77
+13.4%
BVPS × (ROE−g)÷(r−g) [Justified P/B — RIM-based]
BVPS=28.52, ROE=17.6%, g=6%, r=10%
Reverse DCF
$73.00
+0.0%
Solve for g: Price = Σ[EPS×(1+g)^n/(1.10)^n] + TV
Implied: 3.2% | Historical: 40%
Margin of Safety
$51.55
-29.4%
Avg(DCF, Graham, P/E) × 75% (25% safety buffer)
Avg fair value=68.73, 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.

Educational data only. Not a recommendation to buy, sell or hold any security.