Shares Outstanding (Quarterly) Chart

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Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
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Historical Shares Outstanding (Quarterly) Data

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Date Value
March 31, 2026 254.16M
December 31, 2025 253.99M
September 30, 2025 253.95M
June 30, 2025 256.29M
March 31, 2025 256.97M
December 31, 2024 256.94M
September 30, 2024 257.74M
June 30, 2024 258.02M
March 31, 2024 258.30M
December 31, 2023 257.70M
September 30, 2023 257.83M
June 30, 2023 257.79M
March 31, 2023 257.51M
December 31, 2022 257.01M
September 30, 2022 256.65M
June 30, 2022 256.03M
March 31, 2022 255.58M
December 31, 2021 254.48M
September 30, 2021 256.21M
June 30, 2021 259.11M
March 31, 2021 258.83M
December 31, 2020 259.89M
September 30, 2020 260.17M
June 30, 2020 260.12M
March 31, 2020 259.08M
Date Value
December 31, 2019 258.99M
September 30, 2019 257.26M
June 30, 2019 256.67M
March 31, 2019 256.35M
December 31, 2018 255.17M
September 30, 2018 255.61M
June 30, 2018 254.88M
March 31, 2018 254.87M
December 31, 2017 253.25M
September 30, 2017 252.68M
June 30, 2017 250.77M
March 31, 2017 248.89M
December 31, 2016 248.30M
September 30, 2016 248.03M
June 30, 2016 247.70M
March 31, 2016 247.29M
December 31, 2015 246.31M
September 30, 2015 245.65M
June 30, 2015 244.34M
March 31, 2015 243.58M
December 31, 2014 241.76M
September 30, 2014 240.24M
June 30, 2014 237.33M
March 31, 2014 236.20M
December 31, 2013 233.79M

Shares Outstanding Definition

The volume of stock shares issued by the company and in the hands of the public. This number entails how much is being traded in the open market. A decreasing shares outstanding over time may be the result of company buybacks. Companies frequently make stock buybacks and retire those buybacks as treasury stock.

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Shares Outstanding (Quarterly) Range, Past 5 Years

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Median

Shares Outstanding (Quarterly) Benchmarks

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Alnylam Pharmaceuticals, Inc. 133.44M
Biogen, Inc. 147.60M
Regeneron Pharmaceuticals, Inc. 105.00M
Gilead Sciences, Inc. 1.242B
Incyte Corp. 199.95M