13F

Stock

Tenaris S A

Ticker not mapped · held by 263 managers

Reported value

$2.03B

Holders

263

+67 new · −32 exited

Holders’ est. mark

$479.6M

Price effect on 184 books still in the name

Largest holder

$480.1M

Fidelity

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Fidelity8.25M$480.1M$43.4MAdded$395.5M
Westwood Global Investments, LLC6.67M$388.3M$131.7MAdded$108.7M
Renaissance Technologies3.2M$186.2M$58.5MAdded$72.2M
WELLINGTON MANAGEMENT GROUP LLP2.41M$139.9M$47.5MAdded$36.8M
MORGAN STANLEY1.18M$68.5M$23.1MAdded$23.6M
Invesco Ltd.1.17M$68M$10.8MAdded$47M
DIMENSIONAL FUND ADVISORS LP1.12M$65.2M$22.1MAdded$17.7M
Driehaus Capital Management LLC888.3K$51.7MNew
GOLDMAN SACHS GROUP INC720.9K$41.9M$14.2MAdded$10.4M
BlackRock, Inc.715.8K$41.6M$13.7MAdded$14.9M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/646.9K$38.1M$13.2MAdded$12.8M
CWA Asset Management Group, LLC506.6K$29.5MNew
UBS Group AG499K$29M$4.39MAdded$20.5M
ASSETMARK, INC490.8K$28.6M$9.68MAdded$9.18M
Grantham, Mayo, Van Otterloo & Co. LLC347.6K$20.2M$6.56MAdded$7.45M
Carrhae Capital LLP337.4K$19.6MNew
Harding Loevner LP292.9K$17M$5.78MAdded$5.07M
Citadel292.4K$17M$5.77MCut−$18.8M
Medina Value Partners, LLC253.4K$14.7M$5MCut−$6.85M
Capital Wealth Planning, LLC240.5K$14MNew
NORTHERN TRUST CORP217.9K$12.7M$4.3MAdded$4.03M
Kiltearn Partners LLP204.9K$11.9M$4.04MAdded$2.35M
State Street203.2K$11.8M$3.96MAdded$4.11M
Connor, Clark & Lunn Investment Management Ltd.178.4K$10.4MNew
BANK OF AMERICA CORP /DE/158.4K$9.22M$3.13MCut−$3.75M
Legal & General Group Plc146.5K$8.52M$2.89MAdded$2.06M
Quantinno Capital Management LP146.3K$8.51M$2.39MAdded$3.86M
NATIONAL BANK OF CANADA /FI/145.9K$8.48MNew
Icahn Capital145.4K$8.46M$2.19MAdded$4.2M
Ethic Inc.125.6K$7.31M$2.48MAdded$1.76M
FEARNLEY ASSET MANAGEMENT AS112.7K$6.56M$947KAdded$4.71M
JANE STREET GROUP, LLC100.8K$5.87MNew
SILVERCREST ASSET MANAGEMENT GROUP LLC100.7K$5.86M$1.99MAdded$1.93M
Aventail Capital Group, LP87.4K$5.08M$1.21MAdded$2.73M
LEUTHOLD GROUP, LLC84K$4.89MNew
Creative Planning72.8K$4.24M$1.14MAdded$2.01M
MILLENNIUM MANAGEMENT LLC68.7K$4M$1.36MCut−$2.01M
Integrated Quantitative Investments LLC66.8K$3.89M$844.8KAdded$2.24M
GTS SECURITIES LLC62.7K$3.65MNew
CITIGROUP INC61.4K$3.57M$947.7KAdded$1.73M
LAZARD ASSET MANAGEMENT LLC58.3K$3.39M$1.14MAdded$1.16M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC57.3K$3.34M$1.02MAdded$1.35M
MANNING & NAPIER ADVISORS LLC52.5K$3.05M$1.02MAdded$960.1K
GUGGENHEIM CAPITAL LLC49.6K$2.89M$713.6KAdded$1.5M
Crossmark Global Holdings, Inc.48.5K$2.82M$956.6KAdded$908.5K
O'SHAUGHNESSY ASSET MANAGEMENT, LLC44.4K$2.58M$876.3KAdded$556.5K
WELLS FARGO & COMPANY/MN44.4K$2.58M$172.1KAdded$2.25M
HIGHLAND CAPITAL MANAGEMENT, LLC43.9K$2.56M$866.5KAdded$860.8K
Vident Advisory, LLC43K$2.5M$340.3KAdded$1.84M
Lighthouse Investment Partners, LLC42.5K$2.47M$710.3KAdded$1.09M
Campbell & CO Investment Adviser LLC41K$2.39MNew
Mariner, LLC40.3K$2.34M$614.4KAdded$1.14M
Pathstone Holdings, LLC40.3K$2.34M$765.3KAdded$852.6K
MERCER GLOBAL ADVISORS INC /ADV33.6K$1.96M$663.7KAdded$411.6K
NEW YORK STATE COMMON RETIREMENT FUND33.4K$1.94M$659KAdded$296.8K
Brooklyn Investment Group32.7K$1.9M$351.3KAdded$1.21M
Caitong International Asset Management Co., Ltd32.2K$1.87M$118Added$1.87M
Cerity Partners LLC31.6K$1.84M$592.9KAdded$684.3K
BANK OF MONTREAL /CAN/30.3K$1.76M$112.2KAdded$1.55M
AMERICAN CENTURY COMPANIES INC28.7K$1.67M$345.8KAdded$997.9K
Bridgewater28.6K$1.67MNew
ENVESTNET ASSET MANAGEMENT INC28.4K$1.65M$559.6KAdded$548.1K
Mork Capital Management, LLC28.3K$1.65M$558.8KAdded$558.8K
SEI INVESTMENTS CO26.7K$1.56M$399.2KAdded$777.1K
CSS LLC/IL26.6K$1.55M$525.8KAdded$240.1K
VANGUARD CAPITAL MANAGEMENT LLC26.6K$1.55MHeld
TD Waterhouse Canada Inc.26.4K$1.53M$250.1KAdded$1.03M
LPL Financial LLC25.4K$1.48M$403.9KAdded$693.1K
VIKING FUND MANAGEMENT LLC25K$1.45M$493.2KAdded$377.9K
Hennion & Walsh Asset Management, Inc.24K$1.4M$474.3KAdded$442.5K
Callan Family Office, LLC24K$1.39M$466.5KAdded$485.5K
EVERGREEN CAPITAL MANAGEMENT LLC23.9K$1.39M$456.9KAdded$502.9K
Cadence Wealth Management LLC23.7K$1.38M$434.3KAdded$533.1K
AMERIPRISE FINANCIAL INC23.4K$1.36M$451.7KAdded$483.7K
Laird Norton Wetherby Trust Company, LLC23.3K$1.36M$459.6KAdded$452K
FORA Capital, LLC23K$1.34MNew
SUSQUEHANNA INTERNATIONAL GROUP, LLP22.7K$1.32M$448.1KAdded$183.8K
Walleye Trading LLC22.2K$1.29MNew
Beck Bode, LLC21.2K$1.23M$380.8KAdded$488.7K
Vanguard Personalized Indexing Management, LLC20.8K$1.21M$410KAdded$335.2K
GABELLI FUNDS LLC20K$1.16M$394.6KAdded$394.6K
JPMORGAN CHASE & CO19K$1.09M$356.2KAdded$340.1K
Tidal Investments LLC18.5K$1.07M$339.6KAdded$413.2K
SIGNATUREFD, LLC18.4K$1.07M$363.5KAdded$357.5K
North of South Capital LLP18.1K$1.05MNew
Sanctuary Advisors, LLC17.6K$1.03MNew
Illumine Investment Management, LLC17.6K$1.02MNew
CHESAPEAKE CAPITAL CORP /IL/17.3K$1.01M$321.3KAdded$379.2K
THORNBURG INVESTMENT MANAGEMENT INC16.8K$977K$331.3KAdded$158.1K
NAPLES GLOBAL ADVISORS, LLC16.7K$969.3K$321.8KAdded$342.2K
IEQ CAPITAL, LLC16.6K$967.8K$296.7KAdded$389.5K
TWO SIGMA SECURITIES, LLC16.3K$949.3KNew
HENNESSY ADVISORS INC16.2K$942.5K$236.8KAdded$481.1K
IMC-Chicago, LLC15K$872.9KNew
QRG CAPITAL MANAGEMENT, INC.15K$871K$295.4KAdded$193.9K
QUADRANT CAPITAL GROUP LLC14.5K$840.8K$270.5KAdded$313.7K
US BANCORP \DE\14.4K$835.1K$283.2KAdded$72.4K
Corient Private Wealth LLC14.7K$835K$227.1KAdded$355.1K
XTX Topco Ltd14.3K$834.1K$282.9KCut−$3.08M
FIRST TRUST ADVISORS LP14.3K$832.2K$126.1KAdded$586.4K
Russell Investments Group, Ltd.13.4K$777.4K$213.8KAdded$360.8K
ALTRINSIC GLOBAL ADVISORS LLC13.3K$771.1K$261.5KAdded$224.7K
Dynasty Wealth Management, LLC13.2K$769.8K$261.1KAdded$198.9K
Bank of New York Mellon Corp13.1K$762.2K$246KAdded$282.7K
1832 Asset Management L.P.12.8K$743.3K$252.1KAdded$252.1K
Savant Capital, LLC12.4K$718.8K$243.8KAdded$227.5K
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP12.2K$710.8KNew
J2 Capital Management Inc12.1K$704.9K$239KAdded$101.3K
HighTower Advisors, LLC11.6K$674.2K$228.6KAdded$203.2K
PROFUND ADVISORS LLC11.4K$661.4K$224.3KAdded$156.2K
ExodusPoint Capital Management, LP11.4K$661.1KNew
FOX RUN MANAGEMENT, L.L.C.11.2K$638KNew
Focus Partners Wealth10.6K$617K$151KAdded$322.7K
Mitsubishi UFJ Asset Management Co., Ltd.9.97K$580.3K$190.6KAdded$179.2K
ROYAL BANK OF CANADA9.7K$564K$191.3KCut−$2.08M
YOUSIF CAPITAL MANAGEMENT, LLC9.55K$555.5K$151.1KAdded$151.1K
Gallo Partners, LP9.48K$551.7KNew
Corient IA LLC9.33K$542.8K$184.1KAdded$184.1K
Jackson Hole Capital Partners, LLC9.24K$537.5K$182.3KAdded$182.3K
GROUP ONE TRADING LLC8.71K$506.9K$42.2KAdded$424.7K
Strategic Investment Advisors / MI8.52K$495.6K$168.1KAdded$130.1K
MARSHALL WACE, LLP8K$465.4KNew
BSW Wealth Partners7.9K$459.8K$155.9KAdded$155.1K
Sivia Capital Partners, LLC7.86K$457.2KNew
TWO SIGMA INVESTMENTS, LP7.59K$441.8K$149.8KAdded$149.8K
NEW VERNON CAPITAL HOLDINGS II LLC7.58K$441.1K$149.6KAdded$149.6K
Centiva Capital, LP7.5K$436.4KNew
PNC Financial Services Group, Inc.7.24K$421.2K$134.6KAdded$158.8K
Merit Financial Group, LLC6.96K$404.9KNew
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC6.87K$399.8K$24.7KAdded$351.7K
Caprock Group, LLC6.81K$396.1K$134.3KCut−$202.4K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC6.8K$395K$120.7KAdded$60K
Sequoia Financial Advisors, LLC6.76K$393.5K$131.4KAdded$137.4K
Integrated Wealth Concepts LLC6.75K$392.7K$133.2KCut−$333.3K
Baron Wealth Management LLC6.73K$391.7K$129.5KAdded$139.3K
Aaron Wealth Advisors LLC6.65K$387.1K$107.5KAdded$177.5K
Sanchez Gaunt Capital Management, LLC6.58K$382.9KHeld
Cetera Investment Advisers6.56K$381.6K$127.2KAdded$133.7K
Trek Financial, LLC6.53K$380KNew
GREENLEAF TRUST6.5K$377.9K$118.5KAdded$147K
RHUMBLINE ADVISERS6.43K$374.4K$117.9KAdded$144.6K
Ballentine Partners, LLC6.37K$370.5K$109.7KAdded$156.8K
R Squared Ltd6.25K$363.4K$123.2KCut−$136.2K
BNP PARIBAS FINANCIAL MARKETS6.05K$351.9K$119.3KCut−$961.4K
UNITED CAPITAL FINANCIAL ADVISORS, LLC5.98K$348K$118KAdded$105.1K
GLENMEDE TRUST CO NA5.82K$338.6K$114.7KAdded$115.1K
Rossby Financial, LCC5.62K$325.2K$109.3KAdded$108K
Versant Capital Management, Inc5.25K$305.3K$92KAdded$126.1K
Pinnacle Wealth Planning Services, Inc.5.17K$301K$102.1KAdded$63.5K
EverSource Wealth Advisors, LLC5.1K$296.7K$78.1KAdded$144.5K
MGO ONE SEVEN LLC5.04K$293K$99.4KAdded$62.2K
Parallel Advisors, LLC4.97K$289.2K$72.3KAdded$148.3K
Rockefeller Capital Management L.P.4.92K$286.5K$35.5KAdded$217.2K
EVOLVE PRIVATE WEALTH, LLC4.92K$286.2KNew
Allspring Global Investments Holdings, LLC4.82K$280.2KNew
CHOREO, LLC4.6K$267.6KNew
Stirlingshire Investments, Inc.4.04K$235KNew
Advyzon Investment Management, LLC4.01K$233.5KNew
SYON CAPITAL LLC4K$232.4KNew
NEUBERGER BERMAN GROUP LLC3.84K$223.2KNew
FRANKLIN RESOURCES INC3.78K$219.8KNew
RAYMOND JAMES FINANCIAL INC3.73K$217KNew
Fayez Sarofim & Co3.66K$212.8KNew
PDS Planning, Inc3.59K$209KNew
Larry Mathis Financial Planning, LLC3.57K$207.9KNew
D'Orazio & Associates, Inc.3.5K$203.6KNew
Virtus Investment Advisers, LLC3.3K$191.9K$65.1KAdded$28K
VAN ECK ASSOCIATES CORP2.89M$168.3K$39.8KAdded$90.7K
Farther Finance Advisors, LLC2.51K$145.1K$45.4KAdded$55.4K
GAMMA Investing LLC2.18K$126.8K$35.8KAdded$57.2K
JONES FINANCIAL COMPANIES LLLP2.14K$124.9K$7.81KAdded$109.7K
BROWN BROTHERS HARRIMAN & CO1.97K$114.4K$2.47KAdded$109.6K
CWM, LLC1.78K$103.4K$89.8KAdded$103.3K
AdvisorNet Financial, Inc1.76K$102.7K$34.8KAdded$34.8K
Advisory Services Network, LLC1.69K$98KNew
Smartleaf Asset Management LLC1.66K$94.8K$30.4KAdded$28.5K
Cromwell Holdings LLC1.58K$91.8K$31.1KAdded$31.1K
Advisors Asset Management, Inc.1.53K$89.2K$30.2KCut−$62.1K
PRICE T ROWE ASSOCIATES INC /MD/1.45M$84.1K$28.5KAdded$20.6K
Community Bank, N.A.1K$58.2K$19.7KAdded$19.7K
TD PRIVATE CLIENT WEALTH LLC999$58.1K$19.7KCut−$2.48K
Blue Trust, Inc.873$50.8K$14.4KAdded$22.7K
OSAIC HOLDINGS, INC.853$49.7K$16.9KAdded$8.86K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO772$44.9K$12.9KAdded$19.7K
Bayforest Capital Ltd589$34.3KNew
MAI Capital Management519$30.2K$4.38KAdded$21.7K
PALLADIEM, LLC460$27.2K$9.36KAdded$9.36K
Sound Income Strategies, LLC448$26K$7.23KAdded$7.23K
Ares Financial Consulting, LLC446$25.8KNew
Owl Creek Wealth Partners LLC432$25.1KHeld
WealthCollab, LLC397$23.1K$7.83KAdded$7.83K
True Wealth Design, LLC353$20.5K$5.19KAdded$10.4K
ROTHSCHILD INVESTMENT LLC320$18.6K$6.25KAdded$6.43K
Bruce G. Allen Investments, LLC316$18.4K$6.24KAdded$6.24K
Allworth Financial LP306$17.8K$4.76KAdded$8.54K
UMB Bank, n.a.262$15.2K$5.17KAdded$5.17K
Whipplewood Advisors, LLC256$14.9KNew
SJS Investment Consulting Inc.244$14.2K$4.81KAdded$4.81K
First Command Advisory Services, Inc.241$14KNew
Boreal Capital Management LLC200$11.6K$3.95KAdded$3.95K
Larson Financial Group LLC193$11.2K$2.68KAdded$6K
Arax Advisory Partners191$11.1K$3.76KCut−$4.93K
Salomon & Ludwin, LLC160$9.3K$2.8KAdded$2.8K
Essential Partners LLC157$9.13K$3.1KAdded$3.1K
NISA INVESTMENT ADVISORS, LLC150$8.73K$2.96KAdded$2.96K
Quest 10 Wealth Builders, Inc.150$8.73K$2.96KAdded$2.96K
Federation des caisses Desjardins du Quebec140$8.14K$2.76KAdded$2.76K
Cornerstone Planning Group LLC120$7.62K$2.04KAdded$2.87K
Colonial Trust Advisors100$5.82KNew
Valued Wealth Advisors LLC99$5.76K$1.95KAdded$1.95K
Physician Wealth Advisors, Inc.98$5.7K$1.93KAdded$1.93K
FINANCIAL CONSULATE, INC94$5.47K$926Added$3.66K
Manchester Capital Management LLC90$5.24K$1.78KAdded$1.78K
PRIVATE TRUST CO NA86$5.03K$243Added$4.51K
CoreCap Advisors, LLC80$4.65K$1.58KAdded$1.58K
Bell Investment Advisors, Inc74$4.31K$1.46KAdded$1.46K
JFS WEALTH ADVISORS, LLC72$4.19K$1.42KAdded$766
Bare Financial Services, Inc71$4.13K$1.4KAdded$1.4K
Kilter Group LLC69$4.01KNew
TWIN PEAKS WEALTH ADVISORS, LLC64$3.72KNew
HARBOUR INVESTMENTS, INC.62$3.61KNew
Parkside Financial Bank & Trust47$2.73K$928Added$697
Steward Partners Investment Advisory, LLC42$2.44K$829Added$829
SHP Wealth Management41$2.38K$572Added$1.27K
TOTH FINANCIAL ADVISORY CORP40$2.33K$790Added$790
HRT FINANCIAL LP39.8K$2.31KNew
Transamerica Financial Advisors, LLC38$2.21K$493Added$1.25K
MPWM ADVISORY SOLUTIONS, LLC34$1.98K$671Added$671
BARCLAYS PLC32$1.86K$20Added$1.82K
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/30$1.75K$591Added$591
Western Wealth Management, LLC30$1.73KNew
Horizon Investments, LLC28$1.63KNew
Dogwood Wealth Management LLC28$1.63KNew
Tower Research Capital LLC (TRC)27$1.57K$533Cut−$3.84M
Nemes Rush Group LLC22$1.28K$434Added$434
HANTZ FINANCIAL SERVICES, INC.18.6K$1.08K$305Added$483
Silicon Valley Capital Partners18$1.05KNew
Burk Holdings LLC18$1.05KNew
MV CAPITAL MANAGEMENT, INC.17$990$39Added$913
American Capital Advisory, LLC17$990$79Added$836
GHP Investment Advisors, Inc.16$931New
Investors Portfolio Services LLC14$889New
Innovative Asset Advisors Group, LLC13$756Held
Arlington Trust Co LLC10$582New
GSA CAPITAL PARTNERS LLP8.07K$470New
Ancora Advisors LLC8$465$157Added$157
Root Financial Partners, LLC8$465$59Added$350
IFP Advisors, Inc7$407New
SG Americas Securities, LLC7K$407New
Financial Gravity Asset Management, Inc.6$349New

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.