Tenaris SA (TNRSF) stock

TNRSFOTCSteel Works, Blast Furnaces & Rolling Mills (Coke Ovens)Also trades as TS

Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Mar 31, 2026Score 8/30

$28.12+0.00 (0.00%)

Close on Oct 19, 2026Market cap $30.86BP/E –Yield –

Tenaris pe ratio

The price-to-earnings ratio is the share price divided by diluted earnings per share over the trailing twelve months.

Tenaris's pe ratio was 15.1× on Nov 3, 2026, against 10.7× a year earlier. Over the last 5 years it ranged from 4.4× to 19.0×, with a median of 10.2×.

PE Ratio at the end of each year

Period	Period end	Value	Change (pts)
2026	Nov 3, 2026	15.1×	+4.8
2025	Dec 31, 2025	10.2×	+4.6
2024	Dec 31, 2024	5.6×	−2.4
2023	Dec 29, 2023	8.0×	−10.8
2022	Dec 30, 2022	18.9×	+2.2
2021	Feb 26, 2021	16.6×	+4.0
2020	Dec 31, 2020	12.7×	−2.6
2019	Dec 31, 2019	15.3×	−7.9
2018	Dec 31, 2018	23.2×	−295.4
2017	Dec 29, 2017	318.6×	–