Tenaris SA-ADRTS

13F holders, Q2 2026 (June 30)
284holders +20
51new positions
30sold out
8famous investors
$55.53avg. 13F price*

At the end of Q2 2026, 284 institutions reported holding Tenaris SA-ADR (TS) in their 13F filings, up 20 from Q1 2026. 51 opened new positions and 30 sold out. The largest holders were FMR LLC ($375.2M), Renaissance Technologies ($169.6M) and Van Eck Associates Corp. ($137.5M). 8 famous investors held it, including Jim Simons / Peter Brown (0.2% of Renaissance Technologies's portfolio), Ray Dalio (0.1% of Bridgewater Associates's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).

Company
Tenaris SA-ADR
CUSIP
88031M109
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 235Q1 2024Q2 2024: 224Q2 2024Q3 2024: 200Q3 2024Q4 2024: 233Q4 2024Q1 2025: 226Q1 2025Q2 2025: 222Q2 2025Q3 2025: 222Q3 2025Q4 2025: 229Q4 2025Q1 2026: 264Q1 2026Q2 2026: 284Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions51$223.5M
Exits30$402.8M

All 13F filers, Q1 2026 → Q2 2026: 9,323,814 shares bought and 10,231,374 shares sold, net −907,560 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 284 holders

FMR LLC 0.02% Reduce -18.1% 6,760,952 $375.2M
Renaissance Technologies 0.23% Reduce -4.5% 3,056,044 $169.6M
Van Eck Associates Corp. 0.08% Reduce -14.3% 2,478,526 $137.5M
Wellington Management Group LLP 0.02% Add +2.2% 2,458,033 $136.4M
T. Rowe Price Associates Inc. 0.01% Add +4.0% 1,502,839 $83.4M
Morgan Stanley 0.00% Add +5.2% 1,238,988 $68.8M
Goldman Sachs Group Inc. 0.01% Add +63.6% 1,179,501 $65.5M
Merewether Investment Management, LP 1.18% New 1,130,692 $62.7M
Dimensional Fund Advisors LP 0.01% Reduce -7.2% 1,039,883 $57.7M
Holocene Advisors, LP 0.13% New 1,030,105 $57.2M
Driehaus Capital Management LLC 0.32% Add +12.7% 1,001,129 $55.6M
CWA Asset Management Group, LLC 1.68% Add +94.9% 987,291 $54.8M
Invesco Ltd. 0.00% Reduce -22.9% 901,517 $50.0M
BlackRock, Inc. 0.00% Add +4.4% 747,509 $41.5M
Jane Street Group, LLC 0.03% Add +610.8% 716,734 $39.8M
Marshall Wace, LLP 0.03% Add +8704.6% 704,368 $39.1M
Massachusetts Financial Services Co. 0.01% Reduce -2.9% 628,372 $35.3M
Millennium Management 0.02% Add +801.5% 619,526 $34.4M
UBS Group AG 0.01% Add +16.6% 581,680 $32.3M
Bridgewater Associates 0.13% Add +1884.7% 568,223 $31.5M
Assetmark, Inc. 0.05% Add +14.3% 560,853 $31.1M
Aventail Capital Group, LP 1.78% Add +540.9% 559,941 $31.1M
Freestone Grove Partners LP 0.18% New 504,463 $28.0M
SIR Capital Management, L.P. 2.35% New 368,588 $20.5M
Bank of America Corp. 0.00% Add +117.1% 343,934 $19.1M
Connor, Clark & Lunn Investment Management Ltd. 0.03% Add +64.5% 293,599 $16.3M
Carrhae Capital LLP 1.02% Reduce -17.5% 278,311 $15.4M
Harding Loevner LP 0.14% Reduce -9.8% 264,186 $14.7M
Citadel Advisors 0.01% Reduce -20.4% 232,876 $12.9M
Northern Trust Corp. 0.00% Reduce -3.0% 211,326 $11.7M
Capital Wealth Planning, LLC 0.06% Reduce -13.3% 208,408 $11.6M
GMO 0.02% Reduce -45.5% 189,569 $10.5M
AQR Capital Management 0.00% Add +26.2% 183,476 $10.2M
Kiltearn Partners LLP 2.34% Reduce -15.2% 173,766 $9.6M
LMR Partners LLP 0.09% New 172,323 $9.6M
Quantinno Capital Management LP 0.01% Add +11.9% 163,782 $9.1M
National Bank of Canada 0.01% Add +0.4% 146,497 $8.1M
State Street Corp. 0.00% Reduce -29.4% 143,477 $8.0M
Medina Value Partners, LLC 1.46% Reduce -47.1% 134,108 $7.4M
Legal & General Group Plc 0.00% Reduce -11.5% 129,637 $7.2M
Capital Fund Management S.A. 0.05% New 125,440 $7.0M
XTX Topco Ltd 0.09% Add +769.5% 124,656 $6.9M
HRT Financial LP 0.01% Add +212.5% 124,288 $6.9M
Y-Intercept (Hong Kong) Ltd 0.12% New 112,363 $6.2M
Lighthouse Investment Partners, LLC 0.18% Add +148.6% 105,655 $5.9M
Point72 Asset Management 0.01% New 103,502 $5.7M
Ethic Inc. 0.07% Reduce -21.2% 98,988 $5.5M
ExodusPoint Capital Management, LP 0.05% Add +710.0% 92,044 $5.1M
Creative Planning 0.00% Add +22.1% 88,942 $4.9M
Silvercrest Asset Management Group LLC 0.03% Reduce -19.7% 80,885 $4.5M
Leuthold Group, LLC 0.45% Reduce -4.3% 80,367 $4.5M
Energy Income Partners, LLC 0.07% New 80,180 $4.4M
Integrated Quantitative Investments LLC 0.69% Add +13.4% 75,734 $4.2M
American Century Companies Inc. 0.00% Add +125.9% 64,923 $3.6M
Charles Schwab Investment Management Inc. 0.00% Add +13.1% 64,854 $3.6M
Citigroup Inc. 0.00% Add +4.6% 64,250 $3.6M
Guggenheim Capital LLC 0.02% Add +24.4% 61,742 $3.4M
First Trust Advisors LP 0.00% Add +322.1% 60,384 $3.4M
Lazard Asset Management LLC 0.00% Add +0.7% 58,680 $3.3M
J. Goldman & Co LP 0.10% New 49,500 $2.7M
Nuveen, LLC 0.00% New 47,009 $2.6M
Wells Fargo & Company 0.00% Add +5.6% 46,860 $2.6M
Campbell & CO Investment Adviser LLC 0.14% Add +13.5% 46,579 $2.6M
Central Valley Advisors, LLC 0.66% New 46,572 $2.6M
Balyasny Asset Management L.P. 0.00% New 45,238 $2.5M
Highland Capital Management, LLC 0.11% Add +0.1% 43,970 $2.4M
Vident Advisory, LLC 0.02% Add +0.3% 43,189 $2.4M
Acadian Asset Management LLC 0.00% Add +1260.0% 41,481 $2.3M
Pathstone Holdings, LLC 0.01% Add +0.1% 40,340 $2.2M
GTS Securities LLC 0.05% Reduce -36.2% 39,981 $2.2M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +468.4% 39,063 $2.2M
Mariner, LLC 0.00% Reduce -8.8% 36,774 $2.0M
Manning & Napier Advisors LLC 0.03% Reduce -30.6% 36,400 $2.0M
Walleye Capital LLC 0.01% New 36,651 $2.0M
Bank of Montreal 0.00% Add +20.3% 36,498 $2.0M
JPMorgan Chase & Co. 0.00% Add +85.2% 35,187 $2.0M
O'shaughnessy Asset Management, LLC 0.01% Reduce -23.8% 33,870 $1.9M
New York State Common Retirement Fund 0.00% No change 33,399 $1.9M
Cerity Partners LLC 0.00% Add +2.7% 32,463 $1.8M
Fulcrum Asset Management LLP 0.18% New 32,076 $1.8M
Mercer Global Advisors Inc. 0.00% Reduce -7.4% 31,154 $1.7M
Mork Capital Management, LLC 1.01% No change 28,320 $1.6M
Vanguard Capital Management LLC 0.00% No change 26,589 $1.5M
Savant Capital, LLC 0.00% Add +99.0% 24,582 $1.4M
Viking Fund Management LLC 0.12% No change 25,000 $1.4M
Schonfeld Strategic Advisors LLC 0.01% New 24,969 $1.4M
Cadence Wealth Management LLC 0.62% Add +4.9% 24,863 $1.4M
Callan Family Office, LLC 0.03% Add +2.1% 24,482 $1.4M
Hennion & Walsh Asset Management, Inc. 0.04% Add +1.4% 24,383 $1.4M
Ameriprise Financial Inc. 0.00% Add +1.4% 23,784 $1.3M
Vanguard Personalized Indexing Management, LLC 0.01% Add +13.5% 23,594 $1.3M
Evergreen Capital Management LLC 0.02% Reduce -3.8% 23,043 $1.3M
Laird Norton Wetherby Trust Company, LLC 0.02% Reduce -1.7% 22,906 $1.3M
Tidal Investments LLC 0.00% Add +17.2% 21,660 $1.2M
Beck Bode, LLC 0.18% Add +2.4% 21,659 $1.2M
Russell Investments Group, Ltd. 0.00% Add +58.1% 21,128 $1.2M
Sei Investments Co. 0.00% Reduce -23.0% 20,582 $1.1M
US Bancorp \de 0.00% Add +41.8% 20,357 $1.1M
Chesapeake Capital Corp. 0.61% Add +16.7% 20,168 $1.1M
Gabelli Funds LLC 0.01% No change 20,000 $1.1M
Hantz Financial Services, Inc. 0.01% Add +7.3% 19,926 $1.1M
Signaturefd, LLC 0.01% Add +1.6% 18,730 $1.0M
Centiva Capital, LP 0.03% Add +146.3% 18,477 $1.0M
Corient Private Wealth LP 0.00% Add +24.3% 18,328 $1.0M
LPL Financial LLC 0.00% Reduce -30.0% 17,816 $989K
Fox Run Management, L.L.C. 0.16% Add +56.1% 17,408 $966K
Naples Global Advisors, LLC 0.06% Reduce -0.6% 16,560 $919K
Ieq Capital, LLC 0.00% Reduce -9.1% 15,123 $839K
Sanctuary Advisors, LLC 0.00% Reduce -15.3% 14,924 $828K
Quadrant Capital Group LLC 0.02% Add +0.3% 14,491 $804K
Bosman Wealth Management, LLC 0.50% New 14,421 $800K
Viewpoint Investment Partners Corp. 0.27% New 14,200 $788K
Thornburg Investment Management Inc. 0.01% Reduce -16.0% 14,109 $783K
TD Waterhouse Canada Inc. 0.00% Reduce -46.4% 14,157 $767K
Envestnet Asset Management Inc. 0.00% Reduce -51.7% 13,709 $761K
Focus Partners Wealth 0.00% Add +26.3% 13,398 $743K
OneAscent Investment Solutions LLC 0.70% New 13,271 $736K
Bank of New York Mellon Corp 0.00% Reduce -2.2% 12,817 $711K
1832 Asset Management L.P. 0.00% No change 12,775 $709K
Susquehanna International Group, LLP 0.00% Reduce -44.1% 12,690 $704K
Dynasty Wealth Management, LLC 0.01% Reduce -7.4% 12,253 $680K
Hennessy Advisors Inc. 0.02% Reduce -26.2% 11,958 $664K
Walleye Trading LLC 0.01% Reduce -46.2% 11,932 $662K
Lido Advisors, LLC 0.00% New 11,328 $629K
Crossmark Global Holdings, Inc. 0.01% Reduce -76.7% 11,282 $626K
Profund Advisors LLC 0.02% Reduce -2.8% 11,050 $613K
Royal Bank of Canada 0.00% Add +9.7% 10,637 $590K
Altrinsic Global Advisors LLC 0.02% Reduce -19.9% 10,618 $589K
J2 Capital Management Inc 0.40% Reduce -12.5% 10,600 $588K
Caitong International Asset Management Co., Ltd 0.08% Reduce -67.8% 10,357 $575K
Vise Technologies, Inc. 0.01% New 10,283 $571K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% Add +1.0% 10,073 $559K
Expressive Wealth LLC 0.52% New 9,924 $551K
Dynamic Technology Lab Private Ltd 0.12% New 9,890 $549K
QRG Capital Management, Inc. 0.00% Reduce -34.0% 9,880 $548K
HighTower Advisors, LLC 0.00% Reduce -18.8% 9,413 $522K
SG Americas Securities, LLC 0.00% Add +33.7% 9,363 $520K
Sanchez Gaunt Capital Management, LLC 0.27% Add +30.7% 8,604 $477K
Strategic Investment Advisors / MI 0.03% Reduce -2.2% 8,333 $462K
Sivia Capital Partners, LLC 0.05% No change 7,859 $436K
Sequoia Financial Advisors, LLC 0.00% Add +14.6% 7,754 $430K
PNC Financial Services Group, Inc. 0.00% Add +4.8% 7,590 $421K
New Vernon Capital Holdings II LLC 0.23% No change 7,581 $421K
Rhumbline Advisers 0.00% Add +17.3% 7,545 $419K
Wealth Enhancement Advisory Services, LLC 0.00% Add +7.0% 7,276 $404K
Group One Trading LLC 0.01% Reduce -18.1% 7,136 $396K
BSW Wealth Partners 0.04% Reduce -11.9% 6,964 $386K
BNP Paribas Financial Markets 0.00% Add +11.4% 6,736 $374K
Baron Wealth Management LLC 0.10% Reduce -1.5% 6,633 $368K
Integrated Wealth Concepts LLC 0.00% Reduce -3.2% 6,533 $363K
Aaron Wealth Advisors LLC 0.02% Reduce -2.6% 6,482 $360K
United Capital Financial Advisors, LLC 0.00% Add +5.6% 6,314 $350K
Cetera Investment Advisers 0.00% Reduce -4.0% 6,299 $350K
Caprock Group, LLC 0.01% Reduce -8.4% 6,234 $346K
Ballentine Partners, LLC 0.00% Reduce -4.9% 6,056 $336K
Greenleaf Trust 0.00% Reduce -7.6% 6,003 $333K
Glenmede Trust Co. NA 0.00% Reduce -0.8% 5,773 $320K
Lester Murray Antman dba SimplyRich 0.07% Add +2.8% 5,756 $319K
Neuberger Berman Group LLC 0.00% Add +49.0% 5,716 $317K
Captrust Financial Advisors 0.00% New 5,583 $310K
Versant Capital Management, Inc 0.03% Add +6.3% 5,580 $310K
Rossby Financial, LCC 0.06% Reduce -0.6% 5,579 $310K
Allspring Global Investments Holdings, LLC 0.00% Add +13.7% 5,477 $296K
Rockefeller Capital Management L.P. 0.00% Add +8.1% 5,324 $295K
Parallel Advisors, LLC 0.00% Add +6.8% 5,311 $295K
MQS Management LLC 0.36% New 5,310 $295K
Jain Global LLC 0.00% New 5,310 $295K
Two Sigma Securities, LLC 0.02% Reduce -68.4% 5,158 $286K
Bridgefront Capital, LLC 0.07% New 4,961 $275K
Pinnacle Wealth Planning Services, Inc. 0.03% Reduce -5.5% 4,892 $271K
D. E. Shaw & Co. 0.00% New 4,787 $266K
Evolve Private Wealth, LLC 0.02% Reduce -5.4% 4,654 $258K
CSS LLC 0.03% Reduce -82.6% 4,634 $257K
Choreo, LLC 0.00% Reduce -0.1% 4,595 $255K
Arax Advisory Partners 0.00% Add +2301.6% 4,587 $255K
Cambridge Investment Research Advisors, Inc. 0.00% Add +5.5% 4,555 $253K
Stirlingshire Investments, Inc. 0.18% Add +10.3% 4,457 $247K
Advyzon Investment Management, LLC 0.02% Add +9.7% 4,403 $244K
Trek Financial, LLC 0.01% Reduce -33.5% 4,345 $241K
Franklin Resources Inc. 0.00% Add +11.8% 4,225 $234K
Syon Capital LLC 0.01% Add +2.1% 4,081 $226K
Basecamp Wealth Advisors LLC 0.04% No change 4,024 $223K
Clearstead Advisors, LLC 0.00% New 3,833 $213K
Raymond James Financial Inc. 0.00% Reduce -0.4% 3,716 $206K
Fayez Sarofim & Co 0.00% No change 3,658 $203K
Jones Financial Companies LLLP 0.00% Add +64.9% 3,532 $198K
Virtus Investment Advisers, LLC 0.04% Add +1.8% 3,358 $186K
Corient IA LP 0.16% Reduce -66.8% 3,100 $172K
EverSource Wealth Advisors, LLC 0.01% Reduce -40.3% 3,043 $169K
GAMMA Investing LLC 0.01% Add +24.4% 2,713 $151K
Farther Finance Advisors, LLC 0.00% Reduce -15.8% 2,109 $117K
AdvisorNet Financial, Inc 0.00% No change 1,765 $98K
Osaic Holdings, Inc. 0.00% Add +106.5% 1,761 $98K
Smartleaf Asset Management LLC 0.00% No change 1,657 $93K
Cromwell Holdings LLC 0.04% No change 1,578 $88K
Covestor Ltd 0.05% No change 1,575 $87K
Global Retirement Partners, LLC 0.00% — 1,557 $86K
Atlas Capital Advisors Inc. 0.01% New 1,435 $60K
Community Bank, N.A. 0.01% No change 1,000 $55K
Ameritas Advisory Services, LLC 0.00% New 872 $48K
Blue Trust, Inc. 0.00% Reduce -3.0% 847 $47K
Northwestern Mutual Wealth Management Co. 0.00% Reduce -0.3% 770 $43K
Allworth Financial LP 0.00% Add +116.0% 661 $37K
Bayforest Capital Ltd 0.03% No change 589 $33K
Aberdeen Wealth Management LLC 0.01% New 565 $31K
Summit Securities Group LLC 0.01% New 500 $28K
Ares Financial Consulting, LLC 0.02% No change 446 $25K
Owl Creek Wealth Partners LLC 0.01% No change 432 $24K
Rothschild Investment LLC 0.00% Add +28.1% 410 $23K
WealthCollab, LLC 0.01% Reduce -2.0% 389 $22K
True Wealth Design, LLC 0.00% Reduce -0.3% 352 $20K
Continuum Advisory, LLC 0.00% New 294 $16K
UMB Bank, n.a. 0.00% No change 262 $15K
SJS Investment Consulting Inc. 0.00% No change 244 $14K
Larson Financial Group LLC 0.00% Add +6.2% 205 $11K
Boreal Capital Management LLC 0.01% No change 200 $11K
Bruce G. Allen Investments, LLC 0.01% Reduce -49.7% 159 $9K
Essential Partners LLC 0.00% No change 157 $9K
Salomon & Ludwin, LLC 0.00% No change 160 $9K
Quest 10 Wealth Builders, Inc. 0.01% No change 150 $8K
Nisa Investment Advisors, LLC 0.00% No change 150 $8K
Bessemer Group Inc. 0.00% No change 144 $8K
Federation des caisses Desjardins du Quebec 0.00% No change 140 $8K
United Financial Planning Group LLC 0.00% New 138 $8K
Brown Brothers Harriman & Co. 0.00% Reduce -93.6% 125 $7K
Physician Wealth Advisors, Inc. 0.00% Add +24.5% 122 $7K
Cornerstone Planning Group LLC 0.00% Reduce -5.8% 113 $7K
Financial Consulate, Inc. 0.00% Add +19.1% 112 $6K
Fifth Third Bancorp 0.00% New 111 $6K
Kilter Group LLC 0.00% Add +59.4% 110 $6K
Colonial Trust Advisors 0.00% Add +2.0% 102 $6K
Valued Wealth Advisors LLC 0.00% No change 99 $5K
Manchester Capital Management LLC 0.00% No change 90 $5K
CoreCap Advisors, LLC 0.00% No change 80 $4K
Cape Investment Advisory, Inc. 0.00% New 78 $4K
Steward Partners Investment Advisory, LLC 0.00% Add +83.3% 77 $4K
Bell Investment Advisors, Inc 0.00% No change 74 $4K
JFS Wealth Advisors, LLC 0.00% No change 72 $4K
Bare Financial Services, Inc 0.00% No change 71 $4K
Harbour Investments, Inc. 0.00% No change 62 $3K
SHP Wealth Management 0.00% Add +36.6% 56 $3K
Pinnacle Bancorp, Inc. 0.00% New 48 $3K
Parkside Financial Bank & Trust 0.00% No change 47 $3K
William B. Walkup & Associates, Inc. 0.00% New 45 $2K
Ninepoint Partners LP 0.00% New 42 $2K
Synergy Investment Management, LLC 0.00% New 39 $2K
Transamerica Financial Advisors, LLC 0.00% Add +2.6% 39 $2K
Cornerstone Financial Management LLC 0.00% New 38 $2K
Tower Research Capital LLC (TRC) 0.00% Add +40.7% 38 $2K
GW&K Investment Management, LLC 0.00% Add +12.8% 44 $2K
MPWM Advisory Solutions, LLC 0.00% No change 34 $2K
Zions Bancorporation, National Association 0.00% No change 30 $2K
TD Private Client Wealth LLC 0.00% Reduce -97.6% 24 $1K
BOK Financial Private Wealth, Inc. 0.00% New 23 $1K
Principia Wealth Advisory, LLC 0.00% Add +21.1% 23 $1K
Nemes Rush Group LLC 0.00% No change 22 $1K
First Command Advisory Services, Inc. 0.00% Reduce -91.3% 21 $1K
IFP Advisors, Inc 0.00% Add +171.4% 19 $1K
Silicon Valley Capital Partners 0.00% No change 18 $1K
Burk Holdings LLC 0.00% No change 18 $999
American Capital Advisory, LLC 0.00% No change 17 $944
MV Capital Management, Inc. 0.00% Reduce -5.9% 16 $888
GHP Investment Advisors, Inc. 0.00% No change 16 $888
Investors Portfolio Services LLC 0.00% No change 14 $777
Silver Grove Financial Group, Inc. 0.00% New 14 $777
Horizon Investments, LLC 0.00% Reduce -50.0% 14 $777
Private Trust Co. NA 0.00% Reduce -84.9% 13 $745
Trifecta Capital Advisors, LLC 0.00% New 12 $666
Highland Investment Advisors LLC 0.00% — 10 $555
Arlington Trust Co LLC 0.00% No change 10 $555
Halbert Hargrove Global Advisors, LLC 0.00% New 7 $382
Financial Gravity Companies, Inc. 0.00% — 6 $333
Creative Financial Designs Inc. 0.00% No change 6 $333
Dunhill Financial, LLC 0.00% New 5 $295
NewEdge Advisors, LLC 0.00% No change 4 $246
Beaird Harris Wealth Management, LLC 0.00% No change 4 $239
Stone House Investment Management, LLC 0.00% No change 4 $222
LRI Investments, LLC 0.00% New 4 $222
Plante Moran Financial Advisors, LLC 0.00% New 3 $166
TD Capital Management LLC 0.00% No change 3 $166
Triumph Capital Management 0.00% No change 3 $166
Decker Retirement Planning Inc. 0.00% New 2 $99
Cassaday & Co Wealth Management LLC 0.00% No change 1 $56
Monetary Solutions, Ltd 0.00% New 1 $55

"% of holder's portfolio" is TS's weight in each manager's 13F, not the share of Tenaris SA-ADR the manager owns.