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Stocks / AMGN / Shares Outstanding

Amgen Inc. Shares Outstanding 2007–2025

Amgen Inc. (AMGN) annual shares outstanding by fiscal year, computed from SEC filings.

Fiscal yearShares OutstandingChange (YoY)
FY 2025538.8M+0.4%
FY 2024536.9M+0.3%
FY 2023535.4M+0.3%
FY 2022534.0M-4.4%
FY 2021558.3M-3.5%
FY 2020578.3M-2.2%
FY 2019591.4M-6.1%
FY 2018629.6M-12.8%
FY 2017722.2M-2.2%
FY 2016738.2M-2.1%
FY 2015754.0M-0.8%
FY 2014760.4M+0.8%
FY 2013754.6M-0.2%
FY 2012756.3M-4.9%
FY 2011795.6M-14.6%
FY 2010932.1M-6.3%
FY 2009995.0M-5.0%
FY 20081.05B
FY 20070.0M

Source: Amgen Inc. SEC filings — balance sheet (10-K), split-adjusted. Refreshed nightly.

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Amgen Inc. — frequently asked questions

What is Amgen Inc.'s shares outstanding?

Amgen Inc. (AMGN) reported shares outstanding of 538.8M for fiscal year 2025, per its SEC filings.

Where does this data come from?

Figures are computed from Amgen Inc.'s official SEC filings (balance sheet (10-K), split-adjusted), refreshed nightly. Not investment advice.

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