TS

Tenaris Sa-ADR
MaterialsUSCUSIP 88031M109◍ Confluence graph
Tracked 13F Holders
255
-95 QoQ
13F Value (tracked)
$1.5B
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)35 adding · 18 trimming
Insider net (180d)$0

Who owns TS?

255 tracked 13F filers

255 tracked 13F filers disclose a position in TS as of the latest SEC 13F filings, a combined $1.5B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

1 source-reported value row is withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1FMR LLC
$480.1M
8.3M
+275%
Added · +6.1M sh
Q1 2026
2RENAISSANCE TECHNOLOGIES LLC
$186.2M
3.2M
+7.9%
Added · +235K sh
Q1 2026
3VAN ECK ASSOCIATES CORP
Withheld
2.9M
+43%
Added · +874K sh
Q1 2026
4PRICE T ROWE ASSOCIATES INC /MD/
$84.1M
1.4M
−12%
Reduced · −205K sh
Q1 2026
5MORGAN STANLEY
$68.5M
1.2M
+0.7%
Added · +8K sh
Q1 2026
6DIMENSIONAL FUND ADVISORS LP
$65.2M
1.1M
−9.2%
Reduced · −114K sh
Q1 2026
7CWA Asset Management Group, LLC
$54.8M
987K
+95%
Added · +481K sh
Q2 2026
8GOLDMAN SACHS GROUP INC
$41.9M
721K
−12%
Reduced · −99K sh
Q1 2026
9BlackRock, Inc.
$41.6M
716K
+2.8%
Added · +19K sh
Q1 2026
10MASSACHUSETTS FINANCIAL SERVICES CO /MA/
$38.1M
647K
−1.5%
Reduced · −10K sh
Q1 2026
11ASSETMARK, INC
$31.1M
561K
+14%
Added · +70K sh
Q2 2026
12UBS Group AG
$29.0M
499K
+124%
Added · +276K sh
Q1 2026
13Connor, Clark & Lunn Investment Management Ltd.
$16.3M
294K
+65%
Added · +115K sh
Q2 2026
14HARDING LOEVNER LP
$17.0M
293K
−5.9%
Reduced · −18K sh
Q1 2026
15CITADEL ADVISORS LLC
$17.0M
292K
−69%
Reduced · −640K sh
Q1 2026
16Carrhae Capital LLP
$15.4M
278K
−18%
Reduced · −59K sh
Q2 2026
17NORTHERN TRUST CORP
$12.7M
218K
−3.2%
Reduced · −7K sh
Q1 2026
18Capital Wealth Planning, LLC
$11.6M
208K
−13%
Reduced · −32K sh
Q2 2026
19Grantham, Mayo, Van Otterloo & Co. LLC
$10.5M
190K
−45%
Reduced · −158K sh
Q2 2026
20Kiltearn Partners LLP
$9.6M
174K
−15%
Reduced · −31K sh
Q2 2026
21BANK OF AMERICA CORP /DE/
$9.2M
158K
−53%
Reduced · −179K sh
Q1 2026
22Legal & General Group Plc
$8.5M
147K
−13%
Reduced · −22K sh
Q1 2026
23Quantinno Capital Management LP
$8.5M
146K
+21%
Added · +25K sh
Q1 2026
24NATIONAL BANK OF CANADA /FI/
$8.5M
146K
New
+146K sh
Q1 2026
25AQR CAPITAL MANAGEMENT LLC
$8.5M
145K
+31%
Added · +35K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is TS being bought or sold by institutions?

Last quarter, 10 funds opened a new position in TS and 25 added to an existing one, while 18 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
10
funds
Added
25
funds
Reduced
18
funds
Exited
0
funds

Funds that own TS also own

CompanyCo-held byCombined value
NVIDIA CORPNVDA141 funds$206.0B
MICROSOFT CORPMSFT140 funds$150.7B
ELI LILLY & COLLY138 funds$37.6B
APPLE INCAAPL137 funds$163.8B
AMAZON.COM INCAMZN135 funds$107.3B
CHEVRON CORPCVX135 funds$18.6B
ALPHABET INC-CL AGOOGL134 funds$91.7B
META PLATFORMS INC-CLASS AMETA134 funds$57.3B
COSTCO WHOLESALE CORPCOST134 funds$17.2B
MICRON TECHNOLOGY INCMU133 funds$20.0B
BROADCOM INCAVGO132 funds$82.3B
TAIWAN SEMICONDUCTOR-SP ADRTSM132 funds$25.5B

Ranked by how many of TS's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.

Institutional ownership over time

141 funds-18 since Q3 2024
0118236Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $234.7M

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

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Connected entities for TS

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Ask your agent what changed in TS

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/TS/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for TS.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for TS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.