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RENAISSANCE TECHNOLOGIES LLC

Position in TS — Tenaris SA

CIK 1037389 NEW YORK, NY

Position in TS

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$186,161,105
+$72,182,079 QoQ
Shares Held
3,199,744
+7.9% QoQ
Ownership
0.634%
of shares outstanding
% of Portfolio
0.30%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TS Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Mar 31, 2026

RENAISSANCE TECHNOLOGIES LLC holds $427,136,941 across 26 Oil & Gas Equipment & Services names. TS ranks #1 (43.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TS
Tenaris SA
This page
3,199,744 $186,161,105

All Filings in TS

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $186,161,105 3,199,744
2025-12-31 $113,979,026 2,964,344
2025-09-30 $119,852,535 3,350,644
2025-06-30 $108,143,745 2,891,544
2025-03-31 $105,708,228 2,702,844
2024-12-31 $95,190,893 2,518,944
2024-09-30 $89,620,587 2,819,144
2024-06-30 $79,109,182 2,592,044
2024-03-31 $69,607,802 1,772,544
2023-12-31 $28,897,517 831,344
2023-09-30 $46,829,430 1,481,944
2023-06-30 $54,824,792 1,830,544
2023-03-31 $30,004,244 1,055,744
2022-12-31 $37,401,239 1,063,744
2022-09-30 $40,698,723 1,575,028
2022-06-30 $55,709,484 2,168,528
2022-03-31 $78,267,037 2,602,828
2021-12-31 $71,391,848 3,422,428
2021-09-30 $105,948,979 5,018,900
2021-06-30 $143,096,790 6,534,100
2021-03-31 $184,204,227 8,118,300
2020-12-31 $156,885,795 9,836,100
2020-09-30 $110,023,515 11,169,900
2020-06-30 $128,987,714 9,975,848
2020-03-31 $105,539,298 8,758,448