Amgen Inc. (AMGN) Stock Analysis

Over the past 10 years, Amgen (AMGN) earnings per share (EPS) grew 4.6% a year, revenue grew 5.4% a year and free cash flow declined 0.4% a year, with an average return on invested capital (ROIC) of 12.4%. AMGN stock trades at $432.49, a P/E of 19.0, below its historical average of 25.9. Analysts' average 12-month price target is $401.16 (−7.2%).

AMGN Amgen Inc.

Amgen Inc., established in 1980 and headquartered in Thousand Oaks, California, is a global biotechnology leader focused on discovering, developing, manufacturing, and delivering groundbreaking human medicines.

Market Cap$233.82B Current P/E19.0 52wk High$447.03 52wk Low$288.00

Current Price $432.49
Margin of Safety Price

Exhibit A Growth Dossier

🔒
Metric10yr5yr1yrGrade
Book Value/Share GrowthBV/S -8.0%0.0%56.5% B+
EPS GrowthEPS 4.6%2.9%5.6% C
Revenue GrowthRevenue 5.4%7.6%9.2% C+
Cash Flow GrowthCash Flow -0.4%-3.9%-4.1% F
ROICROIC 12.4%12.2%13.2% A-

Exhibit B Valuation Ledger

🔒
Current EPS
$22.71
Historical Avg P/E
25.9
Future P/E (used for sticker price)
Projected EPS (10yr)
Sticker Price (10yr)
Price for 15% Annual Return
Expected Annual Return
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Not investment advice — a structured read of historical fundamentals, not a forecast or recommendation. Always do your own research.


Exhibit C Raw Data (last 10 years)

MetricTrend20152016201720182019202020212022202320242025TTM
Book Value / ShareBV/S$36.66$39.62$34.34$18.80$15.88$15.95$11.69$6.77$11.58$10.86$15.97$21.49
Basic EPSEPS$9.15$10.32$2.71$12.70$12.96$12.40$10.34$12.18$12.56$7.62$14.33$22.71
RevenueRevenue$21,662,000,000$22,991,000,000$22,849,000,000$23,747,000,000$23,362,000,000$25,424,000,000$25,979,000,000$26,323,000,000$28,190,000,000$33,424,000,000$36,741,000,000$38,125,000,000
Free Cash FlowCash Flow$8,428,000,000$9,517,000,000$10,513,000,000$10,558,000,000$8,532,000,000$9,889,000,000$8,381,000,000$8,785,000,000$7,359,000,000$10,394,000,000$8,100,000,000$10,175,000,000
ROIC (%)ROIC11.3%11.7%2.9%15.7%16.7%15.9%13.7%16.7%8.4%8.9%13.2%—

The exact underlying data used to compute the growth rates and grades above. The highlighted TTM column is the trailing twelve months through the most recently reported quarter.


Ticker INVESTigator Price Target


Analyst Data

Price Target

Where the stock trades today vs. the range of 12-month price targets from covering analysts.

Current Price$432.49
High$500.00+15.6%
Average$401.16-7.2%
Low$230.00-46.8%

41 firms rate it — 22 buy, 16 hold, 3 sell · Most recent Oct 2026

lowered
Guggenheim10/13/2026
$388.00→$378.00
lowered
BMO Capital10/12/2026
$450.00→$415.00
lowered
Wells Fargo10/12/2026
$435.00→$430.00
raised
RBC Capital10/8/2026
$400.00→$430.00
raised
Cantor Fitzgerald10/8/2026
$440.00

AMGN Stock FAQ

Is AMGN stock undervalued?

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What is AMGN's stock price target?

The average 12-month analyst price target for AMGN is $401.16, with a range of $230.00 to $500.00. That is −7.2% from the current price of $432.49.

Do analysts rate AMGN a buy?

Most rate it a buy. Of 41 firms covering Amgen, the ratings are 22 buy or strong buy, 16 hold and 3 sell or strong sell.

How fast is Amgen growing?

Annual growth rates for AMGN. EPS: 4.6% over 10 years, 2.9% over 5 years, 5.6% over 1 year. Revenue: 5.4% over 10 years, 7.6% over 5 years, 9.2% over 1 year. Free cash flow: -0.4% over 10 years, -3.9% over 5 years, -4.1% over 1 year. Book value per share: -8.0% over 10 years, 0.0% over 5 years, 56.5% over 1 year.

What is AMGN's ROIC?

Amgen's return on invested capital (ROIC) was 13.2% in fiscal 2025. Its 10-year average ROIC is 12.4%. ROIC above 10% is generally a sign of a business with a durable competitive advantage.

What is AMGN's P/E ratio?

AMGN's current P/E ratio is 19.0, compared with a historical average of 25.9. Trailing earnings per share are $22.71.

What is Amgen's market cap and stock price?

AMGN last traded at $432.49 as of October 19, 2026. Its 52-week range is $288.00 to $447.03. Amgen has a market cap of $233.82B.


Exhibit D Related Coverage


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Data as of October 19, 2026. Findings are derived from historical fundamentals — not a forecast, not advice. Cross-examine before you invest.

Grades are produced by Ticker INVESTigator's own model from public financial data and are for informational and educational purposes only. They are not investment advice or a recommendation to buy or sell any security. Do your own research.