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Quote this valuation with its source: Fair value, Potential value and the price at analysis.
FAQ
AMGN — frequently asked questions
Is Amgen Inc. overvalued?
In our latest published analysis dated 2026-09-08, AMGN looks modestly undervalued. The price recorded at analysis is USD 437 versus our fair value of USD 492; the high endpoint is presented separately as potential value of USD 641. That implies roughly 12.5% upside to fair value at that date.
Our latest published report, analyzed 2026-09-08, gives AMGN a fair value of USD 492 and a potential value of USD 641. The conclusion is triangulated across multiple valuation models and weighted by reliability for Amgen Inc.'s archetype; it is a dated research output, not a live price.
Should I buy AMGN now?
Our latest published rating for AMGN, analyzed 2026-09-08, is Buy. Amgen Inc. looks modestly undervalued at the analysis-date price of USD 437 versus fair value of USD 492; potential value is USD 641. This is research for educational purposes, not personalized investment advice.
What are the biggest risks for AMGN?
The dedicated bear-case section in our report analyzed 2026-09-08 documents Amgen Inc.'s material risks, evidence, thresholds, and thesis-invalidation conditions. Scenario-specific explanations remain in that section so the report does not repeat or decontextualize them elsewhere.
What is AMGN's rating?
Our latest published rating for AMGN, analyzed 2026-09-08, is Buy, with a published moat assessment of 1/10 (None). It reflects our fair value of USD 492, the potential value of USD 641, and the price recorded at analysis (USD 437).
FY2027 revenue above $40.21 billion and adjusted EPS approaching $26.33 would extend the earnings path while strong cash generation supports reinvestment and debt service.
Buy. At $437.23 on 2026-09-04, the shares were below Fair value of $492.07 and Potential value of $640.92.3
The main risk is customer concentration. Repricing, loss, or in-sourcing by a major customer could reduce product sales, profit, and cash together.6
The clearest upside is stronger FY2027 revenue and adjusted EPS with continued cash backing. That combination would extend earnings growth and raise value per share.1,5
Cycle upside
The demand-led upside case requires FY2027 revenue to exceed its $40.21 billion mean while adjusted earnings remain strong.1
Evidence-backed thesis
Buy because the report-date price sits below Fair value and positive FY2027 estimates have support from strong cash generation.3,5
House recommendation
Buy because the report-date price sits below Fair value and positive FY2027 estimates have support from strong cash generation.3,5
Company overview
Amgen Inc. operates in a highly competitive environment. A number of its marketed products are indicated for disease areas in which other products or treatments are currently available or are being pursued by its competitors through R&D activities.
Additionally, some competitor-marketed products target the same genetic pathways as its recently launched marketed products or product candidates. Amgen Inc. provides negotiated rebates or discounts to healthcare providers, private payers, government payers and PBMs.
The evidence does not establish a structural moat based on switching costs, protected distribution, or platform breadth. Strong cash generation is an outcome, not a source of customer lock-in.
Product revenue supplied 95.6% of FY2025 revenue, while three customers supplied 77%. This concentration limits evidence for durable pricing power.
The highlighted cell is Fair value when every assumption sits at its base level ($492.07). Each row and column shows what Fair value becomes when one assumption moves.
Free cash flow to the firm stays positive in the first projected year at $11.2B after modeled capex of $1.9B, with terminal value at 69.9% of . A sudden drop in free cash flow is not projected unless capital spending relative to , reinvestment, or resets materially.
Industry capital spending equaled 1.1% of revenue and 0.8 times depreciation as of 2026-09-01.
Bull cycle
The demand-led upside case requires FY2027 revenue to exceed its $40.21 billion mean while adjusted earnings remain strong.
Bear cycle
Customer repricing or product weakness could reduce sales quickly because three customers supplied 77% of FY2025 revenue.
Secular trends
Trend
§11 Position management
Sizing
Starter position within existing portfolio limits. The Buy case has evidence-backed upside, but concentration, debt, and forecast dispersion argue for staged exposure.1,3
Risk
Keep exposure staged until FY2027 estimates are delivered and cash generation remains strong.
Entry tranches
Level
Action
Why
Before FY2027 confirmation
Buy only a starter position.
§12 Investor perspectives
New investor
Buy
Start gradually because the report-date price is below Fair value, while FY2027 forecast ranges remain wide.1,3
Existing holder
Buy
Add only within portfolio limits while revenue, earnings, and cash remain on track.1,5
Risk-aware investor
Buy
Use a smaller initial position because customer concentration and debt can amplify an operating miss.3
§14 Final recommendation
Action
Buy
Buy, with staged exposure tied to FY2027 delivery.
The report-date price of $437.23 is below Fair value of $492.07, while positive estimates and cash generation support measured upside.
§15Your notes
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Sources
The records this analysis drew on, as they stood when it was run.
A contraction would pass product weakness into consolidated sales, then pressure operating profit because the smaller other-revenue line offers little offset.
Limitation: Terminal value is 65.2% of this model's value, above the 60% level at which the methodology flags concentration; the value leans on the years beyond the explicit forecast.
Project EPS through the explicit advantage period, fade growth as competition catches up, and discount the full stream at cost of equity.
Limitation: Terminal value is 75.3% of this model's value, above the 60% level at which the methodology flags concentration; the value leans on the years beyond the explicit forecast.
03
Forward Earnings
Sets Fair value
$339
Lens value
25%
Influence on Fair value
Applicability
Required
Role
Primary
Horizon
Present value of forward earnings
Method
Apply a terminal P/E to the dated forward EPS path, then discount that future share value back to the analysis date.
Moderate growth and continued cash backing support the central valuation outlook. Evidence should emerge by FY2027 through annual revenue and adjusted EPS delivery.
Adjusted EPS approaches the upper end of its FY2027 range.1
Cash generated from operations continues to exceed reported profit.5
Stronger revenue, earnings, and cash would extend growth duration without requiring a hyper-growth assumption. A low-end FY2027 earnings result would disconfirm this path.
Miss
Pause new buying and reassess if FY2027 earnings fall below the dated low-end estimate.
Trigger: Adjusted EPS below its FY2027 low-end estimate or revenue growth below the approved threshold.
FY2025 free cash flow remained positive after $1.86 billion of capital spending. This supports the earnings case, although future growth investment is not assumed to be costless.4,5
Shares outstanding were 540.632 million on 2026-09-08 versus 542 million diluted-average shares in FY2025. The outlook retains dilution rather than assuming a buyback benefit.
Amgen Inc. (AMGN) trades at 18.2x forward earnings against a peer median of 15.5x. Its EV/EBITDA of 16.2x compares with a peer median of 13.5x. The comparison uses 4 peers: Johnson & Johnson, Biogen Inc., Pfizer Inc. and UnitedHealth Group Incorporated, as of 2026-09-08.
Impact
Note
Product-led pharmaceutical demand
neutral
Positive FY2027 revenue expectations support demand, but the wide forecast range limits visibility beyond that year.
Positioning
Amgen enters this cycle with positive cash generation, concentrated customers, and substantial debt. Demand delivery matters more than an assumed industry capacity upswing.3,5
Direct revenue and earnings evidence ends in FY2027.
FY2027 adjusted EPS at or above $22.57 and revenue growth at or above 3%
Add within portfolio limits.
Those thresholds preserve the earnings and growth paths.
Not every cited input appears here: internal calculations and intermediate model outputs have no external record, and some citations could not be matched to one.
Under the moderate discount rate, $173 comes from forecast-period earnings and $277 from the long-term value, totaling $450.