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Below is a table of the AMGN shares outstanding history going back to 2/12/2010:
Also see: AMGN Market Cap History AMGN YTD Return |
As of 7/30/2026 Amgen has 540.63 million AMGN shares outstanding. Investors often track the AMGN shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows AMGN share count trends over time, with 68 historical shares outstanding datapoints presented, dating back to 2/12/2010.

| AMGN Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the AMGN shares outstanding history going back to 2/12/2010:
Also see: AMGN Market Cap History AMGN YTD Return |
| AMGN Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AMGN Historical Shares Outstanding: -3.54% CAGR
Mouse over chart for data details
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| AMGN Stock Price Chart |
| About Amgen Inc |
| Amgen Inc. is a biotechnology company dedicated to discovering, developing, manufacturing, and delivering human therapeutics. It focuses on addressing high unmet medical needs to enhance health outcomes and improve lives. Operating primarily in the human therapeutics segment, Amgen's extensive portfolio includes well-known products such as Aranesp, ENBREL, Prolia, Neulasta, Otezla, and Repatha, among others. These therapies target various conditions, showcasing Amgen's commitment to leveraging its expertise in biotechnology to provide innovative solutions for patients. We show 68 historical shares outstanding datapoints in our coverage of AMGN's shares outstanding history. Understanding the changing numbers of AMGN shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like AMGN versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching AMGN by allowing them to research AMGN shares outstanding history as well as any other stock in our coverage universe. |
| AMGN Current Stock Quote |
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| Video: Shares Outstanding Importance | |
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| AMGN Share Performance |
| Shares Outstanding Peers |
| Amgen (AMGN) is categorized under the Healthcare sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
AMIX Shares Outstanding History AMLX Shares Outstanding History AMN Shares Outstanding History AMPH Shares Outstanding History AMRX Shares Outstanding History AMTI Shares Outstanding History ANAB Shares Outstanding History ANAC Shares Outstanding History ANEB Shares Outstanding History ANGN Shares Outstanding History More Healthcare companies » |
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