Amgen is a leader in biotechnology-based human therapeutics. Flagship drugs include red blood cell boosters Epogen and Aranesp, immune system boosters Neupogen and Neulasta, and Enbrel and Otezla for inflammatory diseases. Amgen introduced its first cancer therapeutic, Vectibix, in 2006 and markets bone-strengthening drugs Prolia/Xgeva (approved 2010) and Evenity (2019). The acquisition of Onyx Pharmaceuticals bolstered the firm's therapeutic oncology portfolio with Kyprolis. Recent launches include Repatha (cholesterol-lowering), Aimovig (migraine), Lumakras (lung cancer), and Tezspire (asthma). The 2023 Horizon acquisition brought several rare-disease drugs, including thyroid eye disease drug Tepezza. Amgen also has a growing biosimilar portfolio.
Company Info
SIC2836
Composite FIGIBBG000BBS2Y0
CIK0000318154
IPOJun 17, 1983
Sectorbiological products, (no diagnostic substances)
The chart shows the growth of an initial investment of $10,000 in Amgen Inc, comparing it to the performance of the S&P 500 index. All prices have been adjusted for splits and dividends.
Returns By Period
Amgen Inc (AMGN) has returned 5.83% so far this year and 20.94% over the past 12 months. Looking at the last ten years, AMGN has achieved an annualized return of 8.49%, underperforming the Benchmark (SPY), which averaged 12.23% per year.
AMGN
1M-7.26%
6M16.91%
YTD5.83%
1Y20.94%
5Y6.96%
10Y8.49%
Benchmark (SPY)
1M-3.85%
6M-2.35%
YTD-4.36%
1Y34.06%
5Y9.80%
10Y12.23%
Monthly Returns
The table below presents the monthly returns of Amgen Inc (AMGN) with color gradation from worst to best to easily spot seasonal factors.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
3.99%
14.34%
-9.32%
-1.96%
2025
8.86%
7.37%
1.37%
-6.33%
0.40%
-2.25%
5.39%
-3.15%
-1.84%
4.91%
15.76%
-4.59%
2024
9.39%
-12.93%
2.83%
-2.90%
11.55%
1.84%
6.11%
-0.67%
-2.92%
-0.59%
-11.24%
-7.60%
2023
-3.25%
-7.02%
4.94%
-0.93%
-8.07%
0.94%
5.85%
9.11%
3.90%
-4.49%
5.22%
6.69%
2022
1.57%
-0.29%
7.34%
-4.05%
10.01%
-5.65%
1.73%
-2.85%
-6.52%
18.43%
6.23%
-8.81%
2021
4.40%
-7.93%
10.15%
-4.04%
-1.13%
0.64%
-0.90%
-6.85%
-5.72%
-3.10%
-4.38%
12.24%
2020
-11.09%
-7.70%
1.42%
21.09%
-1.42%
3.05%
3.89%
3.46%
1.64%
-14.95%
0.22%
2.24%
2019
-2.81%
1.91%
-0.74%
-6.18%
-4.96%
7.14%
-0.16%
11.92%
-6.65%
10.73%
9.55%
2.78%
2018
6.10%
-0.66%
-7.45%
2.68%
4.34%
2.12%
6.77%
1.77%
4.04%
-7.19%
8.01%
-6.45%
2017
5.97%
11.31%
-7.83%
-0.80%
-5.16%
10.83%
1.09%
1.69%
4.66%
-6.31%
0.21%
-0.15%
2016
5.52%
-0.42%
-3.46%
12.86%
-1.65%
-2.19%
-14.99%
2.05%
1.37%
Performance Indicators
The charts below present risk-adjusted performance metrics for Amgen Inc (AMGN) and compare them to a Benchmark (SPY). These indicators evaluate an investment's returns against its associated risks.
Sharpe ratio
Sortino ratio
Omega ratio
Calmar ratio
Martin ratio
sharpe ratio
The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.
These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns.
The chart below shows the rolling Sharpe ratio of AMGN compared to the benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.
Volatility Chart
The current Amgen Inc volatility is 1.30%, representing the standart deviation of percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. It shows the maximum percentage drop from a peak to a trough over a specified period, indicating the risk of significant losses. Although chart shows positive values, it represents the percentage drop from the peak, so a value of 10% means the portfolio has dropped 10% from its highest point.
Income Statement
The income statement provides a summary of a company's revenues, expenses, and profits over a specific period. It shows how much money the company earned (revenues) and how much it spent (expenses), leading to the net income or profit. This statement is crucial for understanding a company's financial performance and profitability.
2025
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
Liabilities And Equity (USD)
90.59B
97.15B
65.12B
61.17B
62.95B
59.71B
66.42B
79.95B
77.63B
71.58B
69.01B
66.13B
54.30B
48.87B
43.49B
39.63B
Equity Attributable To Parent (USD)
8.66B
6.23B
3.66B
6.70B
9.41B
9.67B
12.50B
25.24B
29.88B
28.08B
25.78B
22.10B
19.06B
19.03B
23.94B
22.67B
Equity Attributable To Noncontrolling Interest (USD)
As tech stocks decline and recession fears grow, investors are rotating into defensive healthcare stocks. AbbVie and Amgen are recommended as stable dividend-paying pharmaceutical companies with strong product portfolios and reliable dividend histories that can weather economic downturns.
The Motley Fool•Prosper Junior Bakiny
AI Insight
Diversified product portfolio with strong performers (Tezspire, Repatha), promising pipeline including MariTide for weight loss market, consistent dividend increases since 2011, and robust underlying business provide stability during economic uncertainty despite recent patent loss on Prolia.
U.S. stock markets opened sharply lower on April 2, 2026, amid Iran conflict concerns and Tesla's disappointing delivery report, but recovered to near breakeven by midday. Oil prices surged 10% following Trump's Wednesday address, though reports of Iran-Oman negotiations on Strait of Hormuz traffic helped stabilize stocks. Tesla's first-quarter deliveries fell short of expectations, while healthcare stocks declined on tariff concerns.
The Motley Fool•Anders Bylund
AI Insight
As a healthcare sector giant, Amgen declined about 2% in response to reported pharmaceutical tariff proposals.
The Trump administration is preparing to announce 100% tariffs on pharmaceutical companies that haven't secured pricing deals with the White House, potentially as soon as Thursday. The tariffs stem from a Section 232 investigation citing national security grounds. Major drugmakers including Pfizer, Eli Lilly, AstraZeneca, Novo Nordisk, and Johnson & Johnson have already secured three-year reprieves by agreeing to most-favored-nation pricing. The tariff threat is part of a broader pricing strategy that includes the TrumpRx.gov platform for comparing discounted drug prices.
Benzinga•Tanya Rawat
AI Insight
Joined TrumpRx.gov initiative with discounted drugs but no mention of pricing deal status or tariff exemption
Ardelyx, Inc. announced the appointment of Dr. Rajani Dinavahi as Chief Medical Officer. Dr. Dinavahi brings over two decades of healthcare and biotechnology experience, including leadership roles at Atara Biotherapeutics and Amgen. She will lead medical capabilities and pipeline advancement for the commercial-stage biopharmaceutical company.
GlobeNewswire Inc.•
AI Insight
Amgen is mentioned only as part of Dr. Dinavahi's professional background. Her prior employment there has no direct impact on Amgen's current operations or outlook.
Teva Pharmaceutical announced FDA approval of PONLIMSI (denosumab-adet), a biosimilar to Prolia for treating various bone diseases, and acceptance of regulatory filings for its omalizumab biosimilar candidate to Xolair by both FDA and EMA. These approvals represent significant progress in Teva's 'Pivot to Growth' strategy to expand its biosimilar portfolio.
GlobeNewswire Inc.•
AI Insight
Amgen's Prolia reference product now has an approved biosimilar competitor (PONLIMSI), which could impact market share and pricing. However, the article is neutral in tone regarding Amgen, simply noting Prolia as the reference product without commentary on competitive implications.
Teva Pharmaceutical announced FDA approval of PONLIMSI (denosumab-adet) biosimilar for treating various bone diseases, and acceptance of regulatory filings for an omalizumab biosimilar candidate by both FDA and EMA. These milestones represent significant progress in Teva's 'Pivot to Growth' strategy to establish itself as a leading biopharmaceutical company with a competitive biosimilar portfolio.
GlobeNewswire Inc.•
AI Insight
Amgen's Prolia is referenced as the reference product for Teva's approved biosimilar PONLIMSI. While biosimilar competition may impact future market share, this is a standard competitive dynamic in the pharmaceutical industry and does not constitute material negative news for Amgen.
Teva Pharmaceutical announced FDA approval of PONLIMSI (denosumab-adet), a biosimilar to Prolia for treating osteoporosis and related bone conditions across all indications. Additionally, the company's proposed biosimilar candidate to Xolair (omalizumab) for allergic asthma and other conditions received filing acceptance from both the U.S. FDA and European EMA. These milestones advance Teva's Pivot to Growth strategy and expand its biosimilars portfolio.
Amgen's Prolia (denosumab) reference product now faces biosimilar competition from Teva's PONLIMSI. While this represents potential market share loss, the impact is neutral as this is a standard competitive dynamic in the pharmaceutical industry following patent expiration and biosimilar approval.
The Schwab U.S. Dividend Equity ETF (SCHD) completed its annual reconstitution, adding UnitedHealth and Abbott Laboratories while removing AbbVie. These changes increased the fund's healthcare sector allocation from 15.4% to 18.9%, making it the second-largest sector weighting. The new holdings have a higher average dividend growth rate (9.4% vs 8.6%), which should generate more income and potentially higher total returns for investors over time.
The Motley Fool•Matt Dilallo
AI Insight
Remains a top 10 holding with 13 consecutive years of dividend increases and strong 8.3% annualized growth rate over 5 years.
SK pharmteco announced it will host a one-day scientific symposium on April 8th in Cambridge, Massachusetts focused on continuous manufacturing, advanced processing, and scalable technologies in pharmaceutical production. The event will feature keynote speakers and expert panels from leading organizations including Gilead, Antheia, Eli Lilly, and Amgen to discuss the future of pharmaceutical manufacturing.
GlobeNewswire Inc.•Sk Pharmteco
AI Insight
Amgen is mentioned as a participating expert organization with speakers and panelists at the symposium. This represents industry engagement without material business developments.
Abivax and Nektar Therapeutics are clinical-stage biotech companies with promising drug candidates that could make them attractive acquisition targets. Abivax is developing obefazimod for inflammatory diseases with phase 3 trial data expected in Q2, while Nektar's rezpegaldesleukin shows strong potential for eczema treatment. Both companies have sufficient funding and could be acquired by major pharmaceutical companies at premium valuations.
The Motley Fool•James Halley
AI Insight
Mentioned as a potential acquirer of Nektar given its expanding inflammation portfolio, but no specific investment thesis provided in the article.