Shares Outstanding (Quarterly) Chart

View Shares Outstanding (Quarterly) for NBIX.
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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
June 30, 2026 101.60M
March 31, 2026 100.60M
December 31, 2025 100.10M
September 30, 2025 99.70M
June 30, 2025 99.00M
March 31, 2025 99.00M
December 31, 2024 99.40M
September 30, 2024 101.20M
June 30, 2024 100.90M
March 31, 2024 100.60M
December 31, 2023 98.70M
September 30, 2023 98.20M
June 30, 2023 97.60M
March 31, 2023 97.50M
December 31, 2022 96.50M
September 30, 2022 96.10M
June 30, 2022 95.60M
March 31, 2022 95.50M
December 31, 2021 94.90M
September 30, 2021 94.80M
June 30, 2021 94.60M
March 31, 2021 94.50M
December 31, 2020 93.50M
September 30, 2020 93.40M
June 30, 2020 93.20M
Date Value
March 31, 2020 92.80M
December 31, 2019 92.27M
September 30, 2019 92.08M
June 30, 2019 91.54M
March 31, 2019 91.28M
December 31, 2018 90.80M
September 30, 2018 90.67M
June 30, 2018 90.40M
March 31, 2018 89.88M
December 31, 2017 88.79M
September 30, 2017 88.46M
June 30, 2017 88.22M
March 31, 2017 87.52M
December 31, 2016 86.88M
September 30, 2016 86.87M
June 30, 2016 86.75M
March 31, 2016 86.57M
December 31, 2015 86.26M
September 30, 2015 85.88M
June 30, 2015 85.75M
March 31, 2015 85.37M
December 31, 2014 76.47M
September 30, 2014 76.00M
June 30, 2014 75.92M
March 31, 2014 75.86M

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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Amarin Corp. Plc 21.00M
Liquidia Corp. 89.10M
BioCryst Pharmaceuticals, Inc. 255.26M
Halozyme Therapeutics, Inc. 114.04M
Iovance Biotherapeutics, Inc. 452.97M