TENARIS SA (TS) research

TENARIS SA

Sector: Energy
Last price: $55.99
As of: 2026-10-02

TENARIS SA (TS): 6 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 6-K filed 2026-08-11.

As of 2026-09-06, the latest of: this ticker's 13F holdings load, its latest SEC filing date, and its latest signal other than 13F-derived signals. Source: SEC EDGAR filings for TS. Method and limitations.

COMPANY DOSSIER

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Active signals for TS

highCONSENSUS_BUY2026-09-16
4 tracked funds increased TS this 2026Q2, institutional consensus
All 2026-09-16 signals →
highINSTITUTIONAL_EXIT2026-08-16
Point72 Asset Management, L.P. cut 61% of TS (2026Q2)
All 2026-08-16 signals →
highINSTITUTIONAL_SURGE2026-08-16
MILLENNIUM MANAGEMENT LLC added +801% to TS (2026Q2)
All 2026-08-16 signals →
highINSTITUTIONAL_EXIT2026-08-16
CITADEL ADVISORS LLC cut 67% of TS (2026Q2)
All 2026-08-16 signals →
highINSTITUTIONAL_SURGE2026-08-16
CITADEL ADVISORS LLC added +263% to TS (2026Q2)
All 2026-08-16 signals →

FREE, NO ACCOUNT

Every signal on TS, as it fires

You are seeing 5 of 13 signals recorded on TS since 2026-05-17.

The five above landed across 2 days. The other 8 were recorded on 3 other days. 7 of the 13 are institutional flow rows, which arrive in batches on filing days.

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Largest reported share positions in TS (2026Q2)

Manager / security	Market value	% portfolio	QoQ
RENAISSANCE TECHNOLOGIES LLCCUSIP 88031M109 · 2026Q2	$169.6M	0.23%	,
MILLENNIUM MANAGEMENT LLCCUSIP 88031M109 · 2026Q2	$34.4M	0.01%	,
Bridgewater Associates, LPCUSIP 88031M109 · 2026Q2	$31.5M	0.13%	,
CITADEL ADVISORS LLCCUSIP 88031M109 · 2026Q2	$12.9M	0.00%	,
Point72 Asset Management, L.P.CUSIP 88031M109 · 2026Q2	$5.7M	0.01%	,
D. E. Shaw & Co., Inc.CUSIP 88031M109 · 2026Q2	$266K	0.00%	,

Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.

Recent SEC filings, TS

6-K2026-08-11
SEC EDGAR ↗
6-K2026-08-07
SEC EDGAR ↗
6-K2026-08-07
SEC EDGAR ↗
6-K2026-08-07
SEC EDGAR ↗
6-K2026-05-13
SEC EDGAR ↗
6-K2026-05-13
SEC EDGAR ↗
6-K2026-05-13
SEC EDGAR ↗
6-K2026-05-11
SEC EDGAR ↗
6-K2026-05-11
SEC EDGAR ↗
6-K2026-05-07
SEC EDGAR ↗

TS against its peers

TS's operating margin of 19.1% ranks in the 55th percentile of 18 Energy sub-industry peers, fiscal period ending 2025-12-31.

Metric	TS	Peer median	Percentile	n
Revenue FY	12.0B USD	8.7B USD	64	17
Revenue YoY	-4.3%	0.8%	39	8
Gross margin	34.4%	n/a	n/a	3
Operating margin	19.1%	17.3%	55	18
Net margin	16.5%	12.8%	56	23
Return on equity	11.7%	11.8%	50	24
P / E	n/a	17.3x	n/a	11

Peers (24): FTI, PBA, VG, CCJ, DINO, PR, OVV, LNG, CVE, IMO, FRO, AR, AM, SU, PBF, RRC, CNQ, EQNR, VNOM, NOV, BP, MGY, NXE, RIG. Left out: PBR (period gap). Fiscal period ending 2025-12-31. Every figure is one full fiscal year read from one annual filing (TS: 20-F), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.

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