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Disclosery

TS TENARIS S A

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ADR (ADR), issuer CIK 1190723

226 managers (229 13F filers) reported a position in TS shares at 2025-03-31, 51,768,588 shares in all. 29 filers opened a position and 35 filers sold out during the quarter.

Managers
226
13F filers
229
New
29
Added
72
Reduced
83
Sold out
35
Shares held by filers
51,768,588

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Westwood Global Investments, LLC7,672,759$300M18.56%-241,38613F-HR/ATimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC3,766,310$147M0.14%+1,688,60913F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC2,702,844$106M0.16%+183,90013F-HRTimeline
Sourcerock Group LLC2,450,258$95.8M5.4%+356,63613F-HRTimeline
Alua Capital Management LP2,387,363$93.4M7.6%new13F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…2,327,117$91M0.02%-4,13913F-HRTimelineGroup
FMR LLCin group FMR LLC2,324,478$90.9M0.01%-409,10213F-HRTimelineGroup
Encompass Capital Advisors LLCin group Encompass Capital Advisors LLC2,097,540$82M3.15%+997,54013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,831,306$71.6M0.01%+432,81113F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP1,817,899$71.1M0.09%-493,13613F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management1,714,769$67.1M0.17%+22,32713F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/1,703,658$66.6M0.01%-171,67313F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,388,426$54.3M0.01%-322,35913F-HR/ATimelineGroup
Merewether Investment Management, LP1,293,733$50.6M1.84%+757,32013F-HRTimeline
UBS Group AGgroup of 2 filers holding1,225,660$47.9M+926,595Timeline
Holocene Advisors, LP1,199,061$46.9M0.14%+904,70713F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,177,259$46M0.04%-1,639,46913F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…754,994$29.5M0.01%+241,29013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS683,067$26.7M0.02%+376,92113F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.657,168$25.7M<0.01%-10,78513F-HRTimelineGroup
Harding Loevner LP595,646$23.3M0.18%-247,34413F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP574,815$22.5M0.01%+155,73413F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…550,880$21.5M0.2%+268,50013F-HRTimelineGroup
Medina Value Partners, LLC517,793$20.3M5.79%-48,22013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd997,607$19.5M0.43%+34,21513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP462,542$18.1M<0.01%+241,85313F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA452,835$17.7M<0.01%+13,63513F-HR/ATimelineGroup
ASSETMARK, INCin group ASSETMARK, INC449,838$17.6M0.05%+6,65313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/403,746$15.8M<0.01%+298,02413F-HRTimelineGroup
Orbis Allan Gray Ltdin group Orbis Allan Gray Ltd377,357$14.8M0.08%-649,40313F-HRTimelineGroup
Pacer Advisors, Inc.288,819$11.3M0.03%-23,38813F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc216,539$8.47M<0.01%-43,55113F-HRTimelineGroup
Grantham, Mayo, Van Otterloo & Co. LLC213,574$8.35M0.03%-211,44313F-HRTimeline
THORNBURG INVESTMENT MANAGEMENT INC21,063$8.24M0.01%013F-HRTimeline
Aventail Capital Group, LP185,524$7.26M0.36%013F-HRTimeline
SIR Capital Management, L.P.180,907$7.08M0.62%-152,37013F-HRTimeline
Kiltearn Partners LLP171,959$6.73M1.28%-120,60013F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC165,230$6.46M0.01%+3,17813F-HRTimelineGroup
Verition Fund Management LLC164,596$6.44M0.04%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.163,406$6.39M0.01%new13F-HRTimelineGroup
ExodusPoint Capital Management, LP152,084$5.95M0.08%+1,49713F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA132,513$5.18M0.96%-703,19013F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC125,462$4.91M0.17%+18,46613F-HRTimeline
CAPITAL INSIGHT PARTNERS, LLC115,062$4.5M0.79%-1,44513F-HRTimeline
Ethic Inc.113,134$4.46M0.09%-7,25613F-HRTimeline
SummitTX Capital, L.P.107,566$4.21M0.19%13F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…105,000$4.11M0.19%-65,83613F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP103,130$4.03M0.01%-324,95313F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.99,275$3.88M0.15%-400,30213F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC97,661$3.82M0.03%-13513F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC80,990$3.17M0.03%+2,34613F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.80,338$3.14M0.03%+59,37113F-HRTimeline
CITIGROUP INCin group CITIGROUP INC79,366$3.1M<0.01%+29,02413F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.78,120$3.06M0.04%-443,31713F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP77,794$3.04M0.01%013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.71,791$2.81M<0.01%-11,31813F-HRTimelineGroup
OMERS ADMINISTRATION Corp67,600$2.64M0.02%+56,80013F-HRTimeline
Campbell & CO Investment Adviser LLC63,818$2.5M0.19%-82,84813F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH60,000$2.35M0.03%013F-HRTimelineGroup
Ruffer LLP59,349$2.32M0.09%-114,31713F-HRTimeline
Quantinno Capital Management LP58,634$2.29M0.01%+12,14613F-HRTimeline
VANGUARD GROUP INCgroup of 2 filers holding51,495$2.01M-44,482Timeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC49,703$1.94M<0.01%-125,65813F-HR/ATimelineGroup
HIGHLAND CAPITAL MANAGEMENT, LLC49,340$1.93M0.12%-3,60013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV46,787$1.83M<0.01%+27,21413F-HRTimeline
MANNING & NAPIER ADVISORS LLC46,748$1.83M0.02%-1,06413F-HRTimeline
Crossmark Global Holdings, Inc.38,899$1.52M0.03%+3,78813F-HRTimeline
Creative Planningin group Creative Planning36,132$1.41M<0.01%-3,28113F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC35,275$1.38M<0.01%+35,25513F-HR/ATimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC35,024$1.37M0.01%+1,82213F-HRTimelineGroup
CSS LLC/IL31,930$1.25M0.09%-6,75013F-HRTimeline
EXENCIAL WEALTH ADVISORS, LLC31,353$1.23M0.05%-19,05113F-HRTimeline
Twin Tree Management, LP31,211$1.22M0.03%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co30,219$1.18M<0.01%+3,27313F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…28,720$1.12M<0.01%-76,51913F-HRTimelineGroup
Ashton Thomas Private Wealth, LLC28,431$1.11M0.04%+5,46313F-HRTimeline
Mariner, LLCin group Mariner, LLC28,189$1.1M<0.01%+75913F-HRTimelineGroup
Corient Private Wealth LPgroup of 2 filers holding25,908$1.01M-5,755Timeline
VIKING FUND MANAGEMENT LLC25,000$978K0.14%-35,00013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC24,744$968K0.01%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC24,030$940K<0.01%+1,09613F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC23,662$925K<0.01%+2,96913F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC23,642$925K<0.01%-3,17613F-HRTimelineGroup
LPL Financial LLC22,529$881K<0.01%+48913F-HRTimeline
Cornerstone Wealth Management, LLC22,429$877K0.06%+1,24013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC22,312$873K0.01%-1,04813F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd21,291$833K0.06%new13F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC20,520$803K0.03%+5913F-HRTimeline
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)20,000$782K0.01%013F-HRTimelineGroup
Cadence Wealth Management LLC19,044$745K0.55%+89513F-HRTimeline
SIGNATUREFD, LLC18,367$718K0.01%-28013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/17,256$675K<0.01%+11,95213F-HRTimelineGroup
HighTower Advisors, LLC16,493$645K<0.01%+16013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC16,075$629K<0.01%013F-HRTimelineGroup
Interval Partners, LP15,807$618K0.02%-148,16513F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO15,563$609K<0.01%+2,07313F-HR/ATimelineGroup
ALTRINSIC GLOBAL ADVISORS LLC15,306$599K0.03%-1,26413F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC14,996$587K0.01%+2,28313F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC14,774$578K0.02%+4,14513F-HRTimeline
OLD MISSION CAPITAL LLC14,409$564K0.01%-268,45813F-HRTimeline
Freedom Investment Management, Inc.14,408$564K0.05%-1,35913F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP13,670$535K<0.01%-1,60913F-HRTimelineGroup
Engineers Gate Manager LP13,194$516K0.01%+6,25713F-HRTimeline
Caprock Group, LLC13,102$512K0.02%-10713F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\13,089$512K<0.01%-2,03113F-HRTimelineGroup
1832 Asset Management L.P.12,775$500K<0.01%-5,83213F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp12,757$499K<0.01%-8913F-HRTimelineGroup
NAPLES GLOBAL ADVISORS, LLC12,385$484K0.05%013F-HRTimeline
PROFUND ADVISORS LLC12,250$479K0.02%+4,27413F-HRTimeline
J2 Capital Management Inc11,654$456K0.42%-1,91513F-HRTimeline
Yorktown Management & Research Co Inc11,300$442K0.48%013F-HRTimeline
FORA Capital, LLC10,753$421K0.04%new13F-HRTimeline
SHELTON CAPITAL MANAGEMENT10,554$413K0.01%new13F-HRTimeline
Strategic Investment Advisors / MI10,447$409K0.04%-8013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC9,657$378K<0.01%-3113F-HRTimeline
GREENLEAF TRUST9,612$376K<0.01%013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…9,536$373K<0.01%-15,22113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO9,514$372K<0.01%-14,55313F-HRTimelineGroup
Advisors Asset Management, Inc.9,408$368K0.01%+39013F-HR/ATimeline
Jackson Hole Capital Partners, LLC9,239$361K0.07%013F-HRTimeline
MML INVESTORS SERVICES, LLC9,100$356K<0.01%new13F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC9,038$353K<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN8,983$351K<0.01%+1,43013F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC8,777$343K<0.01%-1,05113F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC8,306$325K0.02%-3,59813F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…8,088$316K<0.01%+30813F-HRTimelineGroup
RHUMBLINE ADVISERS8,049$315K<0.01%-36313F-HR/ATimeline
Cresset Asset Management, LLC7,995$313K<0.01%-7,67213F-HRTimeline
HENNESSY ADVISORS INC7,000$274K0.01%-5,00013F-HRTimeline
Schonfeld Strategic Advisors LLC6,802$266K<0.01%-21,48613F-HRTimeline
Calydon Capital6,578$257K0.05%013F-HRTimeline
West Family Investments, Inc.6,448$252K0.09%-1,16813F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC6,256$245K<0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC6,133$240K<0.01%-28,89213F-HR/ATimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources6,073$238K<0.01%-65,22513F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.5,956$233K0.04%-19113F-HRTimeline
MGO ONE SEVEN LLC5,638$221K0.01%new13F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…5,508$215K<0.01%-11913F-HRTimelineGroup
Baron Wealth Management LLC5,468$214K0.09%new13F-HRTimeline
Ballentine Partners, LLC5,381$210K<0.01%-3,54713F-HRTimeline
D'Orazio & Associates, Inc.5,342$209K0.03%new13F-HRTimeline
Clarius Group, LLC5,295$207K0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC5,186$203K<0.01%new13F-HRTimeline
Total Wealth Planning & Management, Inc.5,167$202K0.21%new13F-HRTimeline
Rossby Financial, LCC5,341$180K0.08%new13F-HRTimeline
Parallel Advisors, LLC4,093$160K<0.01%-37713F-HRTimeline
Virtus Investment Advisers, LLCgroup of 2 filers holding4,031$158K-1,962Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…3,636$142K<0.01%+34713F-HRTimelineGroup
ATLAS CAPITAL ADVISORS INC.3,589$140K0.02%-2,47813F-HRTimeline
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …3,200$125K<0.01%013F-HRTimelineGroup
Knights of Columbus Asset Advisors LLC3,100$121K0.01%new13F-HRTimeline
Versant Capital Management, Inc2,431$95.1K0.02%+1,69713F-HRTimeline
Smartleaf Asset Management LLC2,297$89.8K0.01%+57213F-HRTimeline
SVB WEALTH LLC2,188$85.6K<0.01%new13F-HRTimeline
Wilmington Savings Fund Society, FSB2,001$78.3K<0.01%-4013F-HRTimeline
TD Waterhouse Canada Inc.1,881$74.2K<0.01%+96613F-HRTimeline
Lindbrook Capital, LLC1,833$71.7K0.01%+3413F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,753$68.6K<0.01%-22,54013F-HRTimelineGroup
Covestor Ltd1,729$68K0.05%013F-HRTimeline
Farther Finance Advisors, LLC1,660$65.5K<0.01%+80113F-HRTimeline
Cromwell Holdings LLC1,578$61.7K0.04%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…1,512$59.1K<0.01%-37813F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,372$53.7K<0.01%+28813F-HRTimelineGroup
Geneos Wealth Management Inc.1,151$45K<0.01%+81613F-HRTimeline
GAMMA Investing LLC1,073$42K<0.01%+13413F-HR/ATimeline
HARBOUR INVESTMENTS, INC.1,000$39.1K<0.01%new13F-HRTimeline
Community Bank, N.A.1,000$39.1K0.01%013F-HRTimeline
Aquatic Capital Management LLC856$33.5K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP779$30.5K<0.01%+31413F-HR/ATimelineGroup
CWM, LLCin group CWM, LLC764$30K<0.01%-32813F-HRTimelineGroup
Blue Trust, Inc.731$28.6K<0.01%-6313F-HRTimeline
Brooklyn Investment Group717$28K0.01%+45113F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…572$22.4K<0.01%-213F-HRTimelineGroup
Headlands Technologies LLC542$21.2K<0.01%-57313F-HRTimeline
Transce3nd, LLC488$19.1K0.01%013F-HRTimeline
WealthCollab, LLC397$15.5K0.01%-1213F-HRTimeline
ROTHSCHILD INVESTMENT LLC387$15.1K<0.01%-1613F-HRTimeline
Bruce G. Allen Investments, LLC356$13.9K0.01%+4013F-HRTimeline
Wayfinding Financial, LLC349$13K0.01%new13F-HRTimeline
Stonebridge Financial Group, LLC305$11.9K<0.01%013F-HRTimeline
UMB Bank, n.a.256$10K<0.01%+5513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Whipplewood Advisors, LLC180$10K0.01%-7613F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.220$9K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
RAFFA WEALTH MANAGEMENT, LLC217$8.49K<0.01%-6913F-HRTimeline
IFP Advisors, Inc152$5.95K<0.01%+14313F-HRTimeline
SIERRA OCEAN, LLC146$5.71K<0.01%013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management143$5.59K<0.01%new13F-HRTimelineGroup
Federation des caisses Desjardins du Qu…140$5.47K<0.01%013F-HRTimeline
Arax Advisory Partners133$5.22K<0.01%+2213F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC136$5K<0.01%+7813F-HRTimelineGroup
COLDSTREAM CAPITAL MANAGEMENT INC124$4.85K<0.01%new13F-HRTimeline
MAI Capital Management103$4.03K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC100$3.91K<0.01%013F-HRTimeline
Valued Wealth Advisors LLC99$3.87K<0.01%013F-HRTimeline
Atala Financial Inc91$3.56K<0.01%013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC89$3.48K<0.01%+4313F-HRTimeline
JFS WEALTH ADVISORS, LLC89$3.48K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.86$3.36K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…85$3.32K<0.01%-13213F-HRTimelineGroup
Bell Investment Advisors, Inc74$2.9K<0.01%013F-HRTimeline