Tenaris S.A. American Depositary Shares (TS)

Shares Out (Basic)

504.82M

Quarterly · Period ending: Jun 30, 2026

TS Shares Out (Basic)

Latest reported504.82Mperiod endingJun 30, 2026

TS Quarterly Shares Out (Basic) (580.35M → 504.82M)

Quarterly shares out (basic)

High-resolution chart · PNG

TS shares out (basic) history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Tenaris S.A. American Depositary Shares Shares Out (Basic) — Quarterly
Period ending	Shares Out (Basic)
Jun 30, 2026	504,820,000
Mar 31, 2026	519,796,529
Dec 31, 2025	519,796,529
Sep 30, 2025	538,491,000
Jun 30, 2025	538,491,000
Mar 31, 2025	538,491,000
Dec 31, 2024	549,163,000
Sep 30, 2024	555,858,000
Jun 30, 2024	569,069,000
Mar 31, 2024	580,004,000
Dec 31, 2023	588,071,875
Sep 30, 2023	590,268,415
Jun 30, 2023	590,268,500
Mar 31, 2023	587,826,562
Dec 31, 2022	590,268,415
Sep 30, 2022	590,268,500
Jun 30, 2022	590,268,500
Mar 31, 2022	590,268,500
Dec 31, 2021	590,268,500
Sep 30, 2021	590,268,500
Jun 30, 2021	590,268,500
Mar 31, 2021	590,268,500
Dec 31, 2020	590,268,415
Sep 30, 2020	590,268,500
Jun 30, 2020	590,268,500
Mar 31, 2020	590,268,500
Dec 31, 2019	583,742,307
Sep 30, 2019	590,268,500
Jun 30, 2019	590,268,500
Mar 31, 2019	590,268,500
Dec 31, 2018	590,268,415
Sep 30, 2018	590,268,500
Jun 30, 2018	590,268,500
Mar 31, 2018	590,268,415
Dec 31, 2017	572,257,142
Sep 30, 2017	590,268,500
Jun 30, 2017	590,268,500
Mar 31, 2017	590,268,500
Dec 31, 2016	563,352,149
Sep 30, 2016	590,268,500
Jun 30, 2016	590,268,500
Mar 31, 2016	590,268,500
Dec 31, 2015	590,266,312
Sep 30, 2015	590,268,500
Jun 30, 2015	590,268,500
Mar 31, 2015	590,268,500
Dec 31, 2014	574,294,685
Sep 30, 2014	590,268,500
Jun 30, 2014	590,268,500
Mar 31, 2014	590,268,500
Dec 31, 2013	583,757,142
Sep 30, 2013	590,268,500
Jun 30, 2013	590,268,500
Mar 31, 2013	590,268,500
Dec 31, 2012	590,268,415
Sep 30, 2012	590,268,415
Jun 30, 2012	584,873,077
Mar 31, 2012	590,268,500
Dec 31, 2011	590,268,500
Sep 30, 2011	590,268,500
Jun 30, 2011	590,268,500
Mar 31, 2011	590,268,500
Dec 31, 2010	590,268,500
Sep 30, 2010	590,268,500
Jun 30, 2010	590,268,500
Mar 31, 2010	590,268,500
Dec 31, 2009	590,268,500
Sep 30, 2009	590,268,500
Jun 30, 2009	590,268,500
Mar 31, 2009	590,398,387
Dec 31, 2008	590,268,500
Sep 30, 2008	590,268,500
Jun 30, 2008	590,786,125
Mar 31, 2008	591,303,750
Dec 31, 2007	590,268,500
Sep 30, 2007	590,268,500
Jun 30, 2007	590,268,500
Mar 31, 2007	590,268,500
Dec 31, 2006	590,268,500
Sep 30, 2006	590,268,500
Jun 30, 2006	590,268,500
Mar 31, 2006	590,268,500
Dec 31, 2005	590,268,500
Sep 30, 2005	590,268,500
Jun 30, 2005	590,270,000
Mar 31, 2005	590,270,000
Dec 31, 2004	590,268,252
Sep 30, 2004	590,268,500
Jun 30, 2004	590,268,500
Mar 31, 2004	590,185,500
Dec 31, 2003	580,350,395
Sep 30, 2003	580,350,395
Jun 30, 2003	580,350,395
Mar 31, 2003	580,350,395