Who owns Tenaris S.A.?
- Ticker: TS
- CUSIP Number: 88031M109
Tip: Access positions for across all investors
Analyze quarterly positions in Tenaris with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Tenaris stock
Who bought or sold Tenaris S.A. this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Westwood Global Investments | 7.3M | $280M | -4% | Dec 2025 |
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| Renaissance Technologies | 3.0M | $114M | -12% | Dec 2025 |
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| Wellington Management Company | 2.7M | $103M | 26% | Dec 2025 |
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| FMR | 2.2M | $85M | -4% | Dec 2025 |
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| Van Eck Associates Corp. | 2.0M | $78M | 25% | Dec 2025 |
|
| Dimensional Fund Advisors | 1.2M | $48M | 9% | Dec 2025 |
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| Citadel Advisors | 1.0M | $39M | 1259% | Dec 2025 |
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| Goldman Sachs Group | 820k | $32M | 16% | Dec 2025 |
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| BlackRock | 696k | $27M | 9% | Dec 2025 |
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| Massachusetts Financial Services | 656k | $25M | 9% | Dec 2025 |
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| Medina Singh Partners | 562k | $22M | 0% | Dec 2025 |
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| CWA Asset Management | 554k | $32M | 100% | Mar 2026 |
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| Invesco | 546k | $21M | 515% | Dec 2025 |
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| Assetmark | 504k | $19M | 5% | Dec 2025 |
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| D. E. Shaw & Co | 472k | $18M | -21% | Dec 2025 |
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| Jump Financial | 346k | $13M | 8% | Dec 2025 |
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| Grantham, Mayo, Van Otterloo & Co | 332k | $13M | 23% | Dec 2025 |
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| Harding Loevner | 311k | $12M | -24% | Dec 2025 |
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| Point72 Asset Management | 266k | $10M | 100% | Dec 2025 |
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| Kiltearn Partners | 249k | $9.6M | -17% | Dec 2025 |
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| Balyasny Asset Management | 229k | $8.8M | 100% | Dec 2025 |
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| Northern Trust | 225k | $8.7M | -2% | Dec 2025 |
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| UBS Group | 223k | $8.6M | -17% | Dec 2025 |
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| State Street Corporation | 201k | $7.7M | 38% | Dec 2025 |
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| Legal & General Group | 168k | $6.5M | -11% | Dec 2025 |
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| Millennium Management | 156k | $6.0M | -73% | Dec 2025 |
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| Ethic | 144k | $5.5M | 12% | Dec 2025 |
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| LMR Partners | 126k | $4.9M | 200% | Dec 2025 |
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| Quantinno Capital Management | 121k | $4.7M | 26% | Dec 2025 |
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| Old Mission Capital | 117k | $4.5M | 100% | Dec 2025 |
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| AQR Capital Management | 111k | $4.3M | 56% | Dec 2025 |
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| Silvercrest Asset Management Group | 102k | $3.9M | -7% | Dec 2025 |
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| XTX Topco | 102k | $3.9M | 736% | Dec 2025 |
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| Tower Research Capital | 100k | $3.8M | -56% | Dec 2025 |
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| Blackstone Group | 85k | $3.3M | 100% | Dec 2025 |
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| Aquatic Capital Management | 81k | $3.1M | 140% | Dec 2025 |
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| Susquehanna International | 68k | $2.6M | 7% | Dec 2025 |
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| Y-Intercept | 64k | $2.4M | -25% | Dec 2025 |
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| Aventail Capital Group | 61k | $2.4M | -18% | Dec 2025 |
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| Lazard Asset Management | 58k | $2.2M | -53% | Dec 2025 |
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| Creative Planning | 58k | $2.2M | 31% | Dec 2025 |
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| Peak6 | 55k | $2.1M | 100% | Dec 2025 |
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| Manning & Napier Advisors | 54k | $2.1M | -3% | Dec 2025 |
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| O'shaughnessy Asset Management | 53k | $2.0M | -20% | Dec 2025 |
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| Charles Schwab Investment Management | 52k | $2.0M | 13% | Dec 2025 |
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| Crossmark Global Holdings | 50k | $1.9M | -1% | Dec 2025 |
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| Fearnley Asset Management As | 48k | $1.8M | 100% | Dec 2025 |
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| Highland Capital Management | 44k | $2.6M | 0% | Mar 2026 |
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| New York State Common Retirement Fund | 43k | $1.6M | 4% | Dec 2025 |
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| Integrated Quantitative Investments | 43k | $1.6M | 4% | Dec 2025 |
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| Mercer Global Advisors | 40k | $1.5M | -17% | Dec 2025 |
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| Pathstone Holdings | 39k | $1.5M | -5% | Dec 2025 |
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| Guggenheim Capital, LLC Managers | 36k | $1.4M | 14% | Dec 2025 |
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| Lighthouse Investment Partners | 36k | $1.4M | 100% | Dec 2025 |
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| Burns Wealth Management | 35k | $1.4M | 4% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 34k | $1.3M | -29% | Dec 2025 |
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| CSS | 34k | $1.3M | -1% | Dec 2025 |
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| Mariner Wealth Advisors | 31k | $1.2M | 5% | Dec 2025 |
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| HPM Partners | 30k | $1.2M | 20% | Dec 2025 |
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| Envestnet Asset Management | 29k | $1.1M | 100% | Dec 2025 |
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| Mork Capital Management | 28k | $1.1M | 100% | Dec 2025 |
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| Vanguard Group | 27k | $1.0M | 0% | Dec 2025 |
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| Jane Street | 26k | $1.0M | -94% | Dec 2025 |
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| Viking Fund Management | 25k | $1.5M | -11% | Mar 2026 |
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| Hennion & Walsh Asset Management | 25k | $956k | 104% | Dec 2025 |
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| Callan Family Office | 24k | $909k | 49% | Dec 2025 |
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| Laird Norton Tyee Trust | 24k | $903k | 100% | Dec 2025 |
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| Evergreen Capital Management | 23k | $890k | -7% | Dec 2025 |
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| Ameriprise Financial | 23k | $880k | -3% | Dec 2025 |
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| JustInvest | 23k | $874k | -3% | Dec 2025 |
|
| Cadence Wealth Management | 22k | $846k | 3% | Dec 2025 |
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| Capital Fund Management | 22k | $839k | 100% | Dec 2025 |
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| CI Private Wealth | 13k | $480k | -55% | Dec 2025 |
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| Vestmark Advisory Solutions | 22k | $828k | 100% | Dec 2025 |
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| Thornburg Investment Management | 21k | $819k | -10% | Dec 2025 |
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| Bridgefront Capital | 21k | $812k | 100% | Dec 2025 |
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| LPL Financial | 21k | $787k | -9% | Dec 2025 |
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| Sei Investments | 20k | $778k | 13% | Dec 2025 |
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| Gabelli Funds | 20k | $769k | 0% | Dec 2025 |
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| Us Bancorp | 20k | $763k | 47% | Dec 2025 |
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| Beck Bode | 19k | $742k | 100% | Dec 2025 |
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| Integrated Wealth Concepts | 19k | $726k | -6% | Dec 2025 |
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| Signature | 18k | $1.1M | -1% | Mar 2026 |
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| North of South Capital | 18k | $1.1M | 100% | Mar 2026 |
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| Skopos Labs | 18k | $689k | 223% | Dec 2025 |
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| Qrg Capital Management | 18k | $677k | -62% | Dec 2025 |
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| American Century Companies | 18k | $674k | 9% | Dec 2025 |
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| Vident Advisory | 17k | $663k | -4% | Dec 2025 |
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| Toroso Investments | 17k | $662k | 100% | Dec 2025 |
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| Naples Global Advisors | 17k | $969k | 2% | Mar 2026 |
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| Chesapeake Capital Corp | 16k | $626k | 100% | Dec 2025 |
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| Hennessy Advisors | 16k | $943k | 35% | Mar 2026 |
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| Caprock | 16k | $599k | 0% | Dec 2025 |
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| Hantz Financial Services | 16k | $597k | 65% | Dec 2025 |
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| Ieq Capital | 15k | $578k | 22% | Dec 2025 |
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| Dynasty Wealth Management | 15k | $571k | 14% | Dec 2025 |
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| Altrinsic Global Advisors | 14k | $546k | -4% | Dec 2025 |
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| Quadrant Capital | 14k | $527k | -1% | Dec 2025 |
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| ProFund Advisors | 13k | $505k | 29% | Dec 2025 |
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| R Squared | 13k | $500k | 17% | Dec 2025 |
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| TD Waterhouse Canada | 13k | $496k | 1% | Dec 2025 |
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| Savant Capital Management | 13k | $491k | 5% | Dec 2025 |
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| Goodman & Company, Investment Counsel | 13k | $491k | 0% | Dec 2025 |
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| Bank of New York Mellon | 13k | $479k | 3% | Dec 2025 |
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| HighTower Advisors | 12k | $471k | -25% | Dec 2025 |
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| J2 Capital Management | 12k | $705k | -23% | Mar 2026 |
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| Commonwealth Equity Services | 12k | $441k | 2% | Dec 2025 |
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| Engineers Gate Manager | 11k | $430k | -68% | Dec 2025 |
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| Russell Investments | 11k | $417k | 20% | Dec 2025 |
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| Mitsubishi UFJ Asset Management | 10k | $401k | 17% | Dec 2025 |
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| Yousif Capital Management | 9.5k | $556k | 0% | Mar 2026 |
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| Strategic Investment Advisors / MI | 9.5k | $366k | -4% | Dec 2025 |
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| Corient IA | 9.3k | $359k | -38% | Dec 2025 |
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| Jackson Hole Capital Partners | 9.2k | $355k | 0% | Dec 2025 |
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| Wells Fargo & Company | 8.7k | $335k | -1% | Dec 2025 |
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| DRW Holdings | 7.9k | $306k | -30% | Dec 2025 |
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| BSW Wealth Partners | 7.9k | $460k | 0% | Mar 2026 |
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| Colony | 7.7k | $294k | 100% | Dec 2025 |
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| Two Sigma Investments | 7.6k | $292k | -32% | Dec 2025 |
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| New Vernon Capital Holdings II | 7.6k | $292k | 100% | Dec 2025 |
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| Jain Global | 7.5k | $290k | -7% | Dec 2025 |
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| SG Americas Securities | 7.0k | $407k | 100% | Mar 2026 |
|
| Merit Financial Group | 7.0k | $405k | 100% | Mar 2026 |
|
| Pnc Financial Services | 6.8k | $262k | -14% | Dec 2025 |
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| Baron Wealth Management | 6.7k | $392k | 3% | Mar 2026 |
|
| Sequoia Financial Advisors | 6.7k | $256k | 14% | Dec 2025 |
|
| Aaron Wealth Advisors | 6.7k | $387k | 22% | Mar 2026 |
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| Sanchez Gaunt Capital Management | 6.6k | $383k | 100% | Mar 2026 |
|
| West Family Investments | 6.5k | $249k | 0% | Dec 2025 |
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| Cetera Investment Advisers | 6.4k | $248k | 13% | Dec 2025 |
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| First Trust Advisors | 6.4k | $246k | -20% | Dec 2025 |
|
| Total Wealth Planning & Management | 6.3k | $244k | 100% | Dec 2025 |
|
| United Capital Financial Advisers | 6.3k | $243k | 100% | Dec 2025 |
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| Pinnacle Wealth Planning Services | 6.2k | $238k | -2% | Dec 2025 |
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| Greenleaf Trust | 6.0k | $231k | 0% | Dec 2025 |
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| We Are One Seven | 6.0k | $231k | 7% | Dec 2025 |
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| Rhumbline Advisers | 6.0k | $230k | -12% | Dec 2025 |
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| Glenmede Trust Company | 5.8k | $224k | 100% | Dec 2025 |
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| Rossby Financial, LCC | 5.6k | $217k | 2% | Dec 2025 |
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| Ballentine Partners | 5.6k | $214k | 100% | Dec 2025 |
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| Versant Capital Management | 5.2k | $305k | 13% | Mar 2026 |
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| Evolve Private Wealth | 4.9k | $286k | 100% | Mar 2026 |
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| Virtus Investment Advisers | 4.3k | $164k | -14% | Dec 2025 |
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| EverSource Wealth Advisors | 4.0k | $152k | -4% | Dec 2025 |
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| Advisors Asset Management | 3.9k | $151k | -37% | Dec 2025 |
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| Parallel Advisors | 3.7k | $141k | 0% | Dec 2025 |
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| PDS Planning | 3.6k | $209k | 100% | Mar 2026 |
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| Larry Mathis Financial Planning | 3.6k | $208k | 100% | Mar 2026 |
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| Advisor Group Holdings | 1.1k | $41k | -97% | Dec 2025 |
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| Quantbot Technologies | 421.00 | $16k | -99% | Dec 2025 |
|