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Livermore
Livermore
ZHEN

Tenaris SA

TS
Exchange
NYSE
Industry
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
SEC CIK
0001190723

No open-market purchases or sales by Tenaris SA insiders were filed in the last 90 days; 285 institutions reported holding it in 13F filings for Q2 2026, worth $2.13B in total; no superinvestor holds it.

Other share classesTNRSF

13F holders, Q3 2022

Institutional positions in Tenaris SA as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
179
0 vs. Q2 2022
Shares held
71.9M
+620.4K (+0.9%) vs. Q2 2022
Total value
$1.66B
+$53.1M (+3.3%) vs. Q2 2022
New holders
28
60 more added
Sold out
28
70 more reduced

3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2022: 179 institutions
Q1 2021: 127 institutionsQ2 2021: 143 institutionsQ3 2021: 130 institutionsQ4 2021: 144 institutionsQ1 2022: 182 institutionsQ2 2022: 182 institutionsQ3 2022: 179 institutionsQ4 2022: 218 institutionsQ1 2023: 227 institutionsQ2 2023: 201 institutionsQ3 2023: 216 institutionsQ4 2023: 222 institutionsQ1 2024: 236 institutionsQ2 2024: 224 institutionsQ3 2024: 201 institutionsQ4 2024: 234 institutionsQ1 2025: 227 institutionsQ2 2025: 223 institutionsQ3 2025: 223 institutionsQ4 2025: 229 institutionsQ1 2026: 264 institutionsQ2 2026: 285 institutions
Value heldQ3 2022: $1.66B
Q1 2021: $1.32BQ2 2021: $1.19BQ3 2021: $1.03BQ4 2021: $1.04BQ1 2022: $2.08BQ2 2022: $1.61BQ3 2022: $1.66BQ4 2022: $2.07BQ1 2023: $1.74BQ2 2023: $1.93BQ3 2023: $1.94BQ4 2023: $2.16BQ1 2024: $2.19BQ2 2024: $1.70BQ3 2024: $1.60BQ4 2024: $1.90BQ1 2025: $2.01BQ2 2025: $1.71BQ3 2025: $1.28BQ4 2025: $1.27BQ1 2026: $2.29BQ2 2026: $2.13B
Institutions holding TS and their total value by quarter
QuarterHoldersValue
Q2 2026285$2.13B
Q1 2026264$2.29B
Q4 2025229$1.27B
Q3 2025223$1.28B
Q2 2025223$1.71B
Q1 2025227$2.01B
Q4 2024234$1.90B
Q3 2024201$1.60B
Q2 2024224$1.70B
Q1 2024236$2.19B
Q4 2023222$2.16B
Q3 2023216$1.94B
Q2 2023201$1.93B
Q1 2023227$1.74B
Q4 2022218$2.07B
Q3 2022179$1.66B
Q2 2022182$1.61B
Q1 2022182$2.08B
Q4 2021144$1.04B
Q3 2021130$1.03B
Q2 2021143$1.19B
Q1 2021127$1.32B

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q2 2022.

Institutions holding TS in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Quantbot Technologies LP16,116$416.0K0.03%−18,404−53.3%Reduced
Moreno Evelyn V15,310$396.0K0.18%00.0%Unchanged
Bluestein R H & Co15,000$388.0K0.02%00.0%Unchanged
Quantamental Technologies LLC15,026$388.0K0.15%+15,026New
Penn Mutual Asset Management, LLC14,850$384.0K0.50%+3,850+35.0%Added
Signaturefd, LLC14,077$364.0K0.01%−69−0.5%Reduced
UBS Group AG13,592$351.0K0.00%−5,837−30.0%Reduced
Ergoteles LLC13,315$344.0K0.01%+2,701+25.4%Added
CAPROCK Group, Inc.13,180$341.0K0.03%−8−0.1%Reduced
Rafferty Asset Management, LLC12,713$329.0K0.00%−1,859−12.8%Reduced
Profund Advisors LLC12,665$327.0K0.02%−1,422−10.1%Reduced
Blair William & Co12,532$324.0K0.00%+12,532New
The PNC Financial Services Group, Inc.12,096$312.0K0.00%−1,258−9.4%Reduced
AQR Capital Management LLC11,809$305.0K0.00%−192−1.6%Reduced
Clarius Group, LLC11,615$300.0K0.03%−1,389−10.7%Reduced
Seven Eight Capital, LP11,559$299.0K0.06%−4,310−27.2%Reduced
Comerica Bank9,868$297.0K0.00%+790+8.7%Added
Vestmark Advisory Solutions, Inc.11,166$289.0K0.02%−2,926−20.8%Reduced
US Bancorp11,121$288.0K0.00%+1,188+12.0%Added
Cubist Systematic Strategies, LLC10,638$275.0K0.00%−240,906−95.8%Reduced
Verition Fund Management LLC10,558$273.0K0.00%+10,558New
JustInvest LLC10,399$269.0K0.01%+483+4.9%Added
TownSquare Capital, LLC10,154$262.0K0.01%−25−0.2%Reduced
Park Avenue Securities LLC10,147$262.0K0.01%+10,147New
Personal Cfo Solutions, LLC10,003$258.0K0.06%−955−8.7%Reduced
Quadrant Capital Group LLC9,896$256.0K0.03%+994+11.2%Added
Yousif Capital Management, LLC9,868$255.0K0.00%+790+8.7%Added
Wrapmanager Inc9,810$253.0K0.09%−3,049−23.7%Reduced
Raymond James & Associates9,164$237.0K0.00%−31,820−77.6%Reduced
Creative Planning8,877$229.0K0.00%+8,877New
Capital Asset Advisory Services LLC8,259$213.0K0.03%−3,552−30.1%Reduced
Strategic Global Advisors, LLC8,214$212.0K0.04%+8,214New
Ballentine Partners, LLC7,879$204.0K0.01%−102−1.3%Reduced
American Century Companies Inc7,838$203.0K0.00%00.0%Unchanged
HighTower Advisors, LLC7,746$200.0K0.00%+7,746New
Wipfli Financial Advisors LLC,5,951$154.0K0.01%+5,951New
Royal Bank of Canada5,816$151.0K0.00%+3,037+109.3%Added
Aquatic Capital Management LLC5,100$132.0K0.01%+3,400+200.0%Added
Acadian Asset Management LLC4,543$116.0K0.00%−70,119−93.9%Reduced
Barclays PLC3,830$99.0K0.00%−890−18.9%Reduced
Edmond de Rothschild Holding S.A.3,800$98.0K0.00%00.0%Unchanged
CastleArk Alternatives, LLC3,730$96.0K0.82%−12,100−76.4%Reduced
JJJ Advisors Inc.2,806$79.0K0.03%−93−3.2%Reduced
Parallel Advisors, LLC2,548$66.0K0.00%+55+2.2%Added
Lindbrook Capital, LLC2,132$55.0K0.01%+15+0.7%Added
Rockefeller Capital Management L.P.2,073$52.0K0.00%+7+0.3%Added
Ellevest, Inc.1,860$48.0K0.00%+191+11.4%Added
Penserra Capital Management LLC1,868$48.0K0.00%+1,868New
Macquarie Group Ltd1,760$45.0K0.00%+1,760New
IFP Advisors, Inc926$45.0K0.00%+718+345.2%Added
Ronald Blue Trust, Inc.1,278$32.0K0.00%+430+50.7%Added
CWM, LLC1,118$29.0K0.00%+85+8.2%Added
Community Bank, N.A.1,000$26.0K0.00%00.0%Unchanged
Proequities, Inc.898$23.0K0.00%−100−10.0%Reduced
Bessemer Group Inc821$21.0K0.00%+71+9.5%Added
Glassman Wealth Services751$19.0K0.00%+25+3.4%Added
Northwestern Mutual Wealth Management Co450$12.0K0.00%−281−38.4%Reduced
Arlington Partners LLC322$8.00K0.00%00.0%Unchanged
Zions Bancorporation, N.A.289$7.00K0.00%+19+7.0%Added
Raffa Wealth Management, LLC238$6.15K0.00%−66−21.7%Reduced
Tower Research Capital LLC (TRC)240$6.00K0.00%−531−68.9%Reduced
Umb Bank N A216$6.00K0.00%−39−15.3%Reduced
JFS Wealth Advisors, LLC177$5.00K0.00%−1−0.6%Reduced
EverSource Wealth Advisors, LLC192$5.00K0.00%+37+23.9%Added
Brown Brothers Harriman & Co176$5.00K0.00%+128+266.7%Added
American Portfolios Advisors175$4.52K0.00%00.0%Unchanged
Blume Capital Management, Inc.150$4.00K0.00%00.0%Unchanged
TD Waterhouse Canada Inc.115$3.21K0.00%−24,726−99.5%Reduced
Absolute Capital Management, LLC97$2.54K0.00%+97New
Global Retirement Partners, LLC65$2.00K0.00%−36−35.6%Reduced
Column Capital Advisors, LLC84$2.00K0.00%00.0%Unchanged
Allworth Financial LP79$2.00K0.00%+57+259.1%Added
Schubert & Co59$2.00K0.00%+9+18.0%Added
TD Private Client Wealth LLC47$1.21K0.00%00.0%Unchanged
TD Ameritrade Investment Management, LLC34$1.00K0.00%−46−57.5%Reduced
Sugarloaf Wealth Management, LLC23$1.00K0.00%+23New
Financial Synergies Wealth Advisors, Inc.15$3880.00%00.0%Unchanged
Leonteq Securities AG9$2330.00%+7+350.0%Added
Meeder Asset Management Inc2$00.00%00.0%Unchanged
Marshall Wace, LLP0$00.00%−1,616,258−100.0%Sold out
Driehaus Capital Management LLC0$00.00%−727,762−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−206,373−100.0%Sold out
Janney Montgomery Scott LLC0$00.00%−59,347−100.0%Sold out
Carrhae Capital LLP0$00.00%−58,524−100.0%Sold out
Guardian Capital LP0$00.00%−48,059−100.0%Sold out
Aigen Investment Management, LP0$00.00%−48,015−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−38,087−100.0%Sold out
Point72 Europe (London) LLP0$00.00%−35,600−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−35,600−100.0%Sold out
Capricorn Fund Managers Ltd0$00.00%−35,439−100.0%Sold out
Trexquant Investment LP0$00.00%−29,555−100.0%Sold out
Jackson Square Capital, LLC0$00.00%−23,807−100.0%Sold out
1832 Asset Management L.P.0$00.00%−16,200−100.0%Sold out
D. E. Shaw & Co., Inc.0$00.00%−11,600−100.0%Sold out
Sourcerock Group LLC0$00.00%−11,240−100.0%Sold out
Shilanski & Associates, Inc.0$00.00%−10,057−100.0%Sold out
Eqis Capital Management, Inc.0$00.00%−9,765−100.0%Sold out
QP Wealth Management, LLC0$00.00%−9,297−100.0%Sold out
Truist Financial Corp0$00.00%−8,694−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−2,966−100.0%Sold out