Shares Outstanding (Quarterly) Chart

View Shares Outstanding (Quarterly) for IRWD.
Upgrade now.
Sep '18
Jan '19
May '19
 
285.00
270.00
255.00
240.00
View Shares Outstanding (Quarterly) Chart
Start Trial

Historical Shares Outstanding (Quarterly) Data

View and export this data back to 2009. Start Trial.
Date Value
June 30, 2026 165.24M
March 31, 2026 164.61M
December 31, 2025 163.06M
September 30, 2025 162.68M
June 30, 2025 162.43M
March 31, 2025 161.81M
December 31, 2024 160.21M
September 30, 2024 160.02M
June 30, 2024 159.74M
March 31, 2024 158.96M
December 31, 2023 156.35M
September 30, 2023 156.13M
June 30, 2023 156.03M
March 31, 2023 155.35M
December 31, 2022 154.03M
September 30, 2022 153.32M
June 30, 2022 153.18M
March 31, 2022 155.12M
December 31, 2021 162.04M
September 30, 2021 163.40M
June 30, 2021 162.83M
March 31, 2021 161.93M
December 31, 2020 160.62M
September 30, 2020 160.08M
June 30, 2020 159.98M
Date Value
March 31, 2020 159.37M
December 31, 2019 157.54M
September 30, 2019 156.81M
June 30, 2019 156.44M
March 31, 2019 155.63M
December 31, 2018 154.41M
September 30, 2018 153.78M
June 30, 2018 152.85M
March 31, 2018 151.60M
December 31, 2017 150.45M
September 30, 2017 149.69M
June 30, 2017 149.56M
March 31, 2017 148.49M
December 31, 2016 147.12M
September 30, 2016 145.66M
June 30, 2016 145.17M
March 31, 2016 144.50M
December 31, 2015 143.24M
September 30, 2015 142.66M
June 30, 2015 142.57M
March 31, 2015 142.06M
December 31, 2014 140.82M
September 30, 2014 139.56M
June 30, 2014 139.13M
March 31, 2014 138.01M

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.

Read full definition.

Shares Outstanding (Quarterly) Range, Past 5 Years

View Shares Outstanding (Quarterly) Range, Past 5 Years
Start Trial
--
Minimum
--
Maximum
--
Average
--
Median

Shares Outstanding (Quarterly) Benchmarks

View Shares Outstanding (Quarterly) Benchmarks
Start Trial
Rigel Pharmaceuticals, Inc. 18.65M
AbbVie, Inc. 1.767B
Marker Therapeutics, Inc. 16.67M
Theriva Biologics, Inc. 45.89M
Fortress Biotech, Inc. 33.31M