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, Q1 2022
Institutional positions in Tenaris SA as of Mar 31, 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
- 182
- +40 vs. Q4 2021
- Shares held
- 78.9M
- +29.0M (+57.9%) vs. Q4 2021
- Total value
- $2.08B
- +$1.04B (+99.3%) vs. Q4 2021
- New holders
- 66
- 54 more added
- Sold out
- 26
- 40 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 285 | $2.13B |
| Q1 2026 | 264 | $2.29B |
| Q4 2025 | 229 | $1.27B |
| Q3 2025 | 223 | $1.28B |
| Q2 2025 | 223 | $1.71B |
| Q1 2025 | 227 | $2.01B |
| Q4 2024 | 234 | $1.90B |
| Q3 2024 | 201 | $1.60B |
| Q2 2024 | 224 | $1.70B |
| Q1 2024 | 236 | $2.19B |
| Q4 2023 | 222 | $2.16B |
| Q3 2023 | 216 | $1.94B |
| Q2 2023 | 201 | $1.93B |
| Q1 2023 | 227 | $1.74B |
| Q4 2022 | 218 | $2.07B |
| Q3 2022 | 179 | $1.66B |
| Q2 2022 | 182 | $1.61B |
| Q1 2022 | 182 | $2.08B |
| Q4 2021 | 144 | $1.04B |
| Q3 2021 | 130 | $1.03B |
| Q2 2021 | 143 | $1.19B |
| Q1 2021 | 127 | $1.32B |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cubist Systematic Strategies, LLC | 34,555 | $1.04M | 0.01% | −37,462−52.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 36,000 | $1.08M | 0.01% | −16,600−31.6% | Reduced |
| ExodusPoint Capital Management, LP | 37,063 | $1.11M | 0.02% | −7,975−17.7% | Reduced |
| UBS Group AG | 37,257 | $1.12M | 0.00% | +30,577+457.7% | Added |
| Eqis Capital Management, Inc. | 40,754 | $1.23M | 0.11% | +40,754 | New |
| Trexquant Investment LP | 41,517 | $1.25M | 0.06% | +16,204+64.0% | Added |
| Exane Derivatives | 41,642 | $1.25M | 0.35% | +41,642 | New |
| Raymond James & Associates | 42,751 | $1.29M | 0.00% | +42,751 | New |
| 1832 Asset Management L.P. | 48,000 | $1.42M | 0.00% | +48,000 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 50,000 | $1.50M | 0.03% | +50,000 | New |
| Prelude Capital Management, LLC | 50,083 | $1.51M | 0.07% | −21,935−30.5% | Reduced |
| Two Sigma Investments, LP | 50,091 | $1.51M | 0.00% | +50,091 | New |
| CIBC World Markets Inc. | 51,265 | $1.54M | 0.01% | +51,265 | New |
| Wells Fargo & Company | 52,076 | $1.57M | 0.00% | +6,088+13.2% | Added |
| Stifel Financial Corp | 52,590 | $1.58M | 0.00% | −860−1.6% | Reduced |
| Highland Capital Management, LLC | 60,081 | $1.81M | 0.11% | +200+0.3% | Added |
| Erste Asset Management GmbH | 60,000 | $1.83M | 0.03% | 00.0% | Unchanged |
| Navellier & Associates Inc | 60,875 | $1.83M | 0.31% | +60,875 | New |
| Guardian Capital LP | 62,090 | $1.87M | 0.04% | +62,090 | New |
| Carrhae Capital LLP | 66,995 | $2.01M | 0.92% | +66,995 | New |
| Cantor Fitzgerald, L. P. | 72,345 | $2.17M | 0.16% | +72,345 | New |
| Capital Fund Management S.A. | 73,000 | $2.20M | 0.06% | +73,000 | New |
| Castleark Management LLC | 84,820 | $2.55M | 0.11% | 00.0% | Unchanged |
| Clearbridge Investments, LLC | 85,054 | $2.56M | 0.00% | +85,054 | New |
| Intrinsic Edge Capital Management LLC | 89,500 | $2.69M | 0.21% | +89,500 | New |
| Envestnet Asset Management Inc | 90,420 | $2.72M | 0.00% | +19,119+26.8% | Added |
| Northern Trust Corp | 96,471 | $2.90M | 0.00% | −49,224−33.8% | Reduced |
| Standard Life Aberdeen plc | 95,500 | $2.91M | 0.01% | 00.0% | Unchanged |
| Deprince Race & Zollo Inc | 96,700 | $2.91M | 0.06% | +96,700 | New |
| Voloridge Investment Management, LLC | 115,554 | $3.48M | 0.02% | +115,554 | New |
| New York State Common Retirement Fund | 119,278 | $3.59M | 0.00% | +19,031+19.0% | Added |
| Employees Retirement System of Texas | 124,095 | $3.73M | 0.04% | +124,095 | New |
| Thrivent Financial for Lutherans | 129,484 | $3.89M | 0.01% | −307,275−70.4% | Reduced |
| Aptus Capital Advisors, LLC | 146,478 | $4.41M | 0.14% | +146,478 | New |
| Aaron Wealth Advisors | 134,082 | $4.46M | 0.09% | +134,082 | New |
| Price T Rowe Associates Inc | 148,900 | $4.48M | 0.00% | +79,200+113.6% | Added |
| Ethic Inc. | 149,475 | $4.50M | 0.31% | +55,474+59.0% | Added |
| Alliancebernstein L.P. | 150,000 | $4.51M | 0.00% | +150,000 | New |
| Franklin Resources Inc | 169,443 | $5.09M | 0.00% | +169,443 | New |
| Jane Street Group, LLC | 173,316 | $5.28M | 0.01% | +173,316 | New |
| Susquehanna International Group, LLP | 181,861 | $5.47M | 0.01% | +86,623+91.0% | Added |
| Old Mission Capital LLC | 183,468 | $5.52M | 0.16% | +183,468 | New |
| Dorsey Wright & Associates | 200,033 | $6.01M | 1.40% | +1,123+0.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 200,070 | $6.02M | 0.03% | +200,070 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 206,400 | $6.21M | 0.04% | +52,288+33.9% | Added |
| Balyasny Asset Management LLC | 252,106 | $7.58M | 0.03% | +252,106 | New |
| Vanguard Group Inc | 281,277 | $8.46M | 0.00% | −8,010−2.8% | Reduced |
| Lazard Asset Management LLC | 296,339 | $8.91M | 0.01% | +296,339 | New |
| Boothbay Fund Management, LLC | 356,538 | $10.7M | 0.35% | −195,827−35.5% | Reduced |
| Invesco Ltd. | 356,627 | $10.7M | 0.00% | +30,036+9.2% | Added |
| D. E. Shaw & Co., Inc. | 459,255 | $13.8M | 0.02% | +73,606+19.1% | Added |
| Optiver Holding B.V. | 478,915 | $14.4M | 0.02% | +345,196+258.2% | Added |
| Bank of America Corp | 504,572 | $15.2M | 0.00% | +441,528+700.3% | Added |
| Legal & General Group Plc | 508,558 | $15.3M | 0.00% | −27,276−5.1% | Reduced |
| Morgan Stanley | 516,171 | $15.5M | 0.00% | +202,716+64.7% | Added |
| JPMorgan Chase & Co | 563,762 | $17.0M | 0.00% | +562,773+56,903.2% | Added |
| BlackRock Inc. | 570,987 | $17.2M | 0.00% | −35,178−5.8% | Reduced |
| Point72 Asset Management, L.P. | 582,400 | $17.5M | 0.08% | −874,828−60.0% | Reduced |
| Dimensional Fund Advisors LP | 685,146 | $20.6M | 0.01% | −19,947−2.8% | Reduced |
| Encompass Capital Advisors LLC | 700,000 | $21.0M | 1.54% | −1,406,117−66.8% | Reduced |
| Goldman Sachs Group Inc | 735,838 | $22.1M | 0.01% | −90,373−10.9% | Reduced |
| Wellington Management Group LLP | 817,339 | $24.6M | 0.00% | −129,251−13.7% | Reduced |
| Agf Investments Inc. | 864,320 | $26.0M | 0.19% | −432,822−33.4% | Reduced |
| Citadel Advisors LLC | 906,708 | $27.3M | 0.03% | −276,639−23.4% | Reduced |
| SIR Capital Management, L.P. | 1,025,652 | $30.8M | 5.42% | −501,352−32.8% | Reduced |
| Driehaus Capital Management LLC | 1,075,481 | $32.3M | 0.40% | +1,075,481 | New |
| Sourcerock Group LLC | 1,102,434 | $33.1M | 6.56% | −376,146−25.4% | Reduced |
| Parametric Portfolio Associates LLC | 1,280,563 | $38.5M | 0.02% | −68,414−5.1% | Reduced |
| Merewether Investment Management, LP | 1,351,500 | $40.6M | 4.13% | +1,351,500 | New |
| Arrowstreet Capital, Limited Partnership | 1,523,751 | $45.8M | 0.06% | +1,481,638+3,518.2% | Added |
| Millennium Management LLC | 1,606,336 | $48.3M | 0.06% | −109,246−6.4% | Reduced |
| Bamco Inc | 1,999,751 | $60.1M | 0.15% | +1,999,751 | New |
| Artisan Partners Limited Partnership | 2,289,833 | $68.9M | 0.09% | −1,104,376−32.5% | Reduced |
| Renaissance Technologies LLC | 2,602,828 | $78.3M | 0.09% | −819,600−23.9% | Reduced |
| FMR LLC | 2,791,189 | $83.9M | 0.01% | +2,724,707+4,098.4% | Added |
| Marshall Wace, LLP | 3,011,660 | $90.6M | 0.19% | +1,135,745+60.5% | Added |
| Harding Loevner LP | 4,154,992 | $120.5M | 0.66% | −915,872−18.1% | Reduced |
| Van Eck Associates Corp | 7,152,313 | $215.1M | 0.44% | +1,555,180+27.8% | Added |
| Westwood Global Investments, LLC | 8,896,308 | $267.5M | 13.61% | −153,689−1.7% | Reduced |
| Pendal Group Limited | 21,369,545 | $351.8M | 2.89% | +21,369,545 | New |
| IFP Advisors, Inc | 208 | – | – | +208 | New |
| Sofos Investments, Inc. | 540 | – | – | +540 | New |
| Luminus Management LLC | 0 | $0 | 0.00% | −190,400−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −185,581−100.0% | Sold out |
| Key Group Holdings (Cayman), Ltd. | 0 | $0 | 0.00% | −155,384−100.0% | Sold out |
| HITE Hedge Asset Management LLC | 0 | $0 | 0.00% | −138,074−100.0% | Sold out |
| State Street Corp | 0 | $0 | 0.00% | −78,136−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −36,926−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −36,745−100.0% | Sold out |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 0 | $0 | 0.00% | −32,815−100.0% | Sold out |
| Geode Capital Management, LLC | 0 | $0 | 0.00% | −32,661−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −25,848−100.0% | Sold out |
| Castleview Partners, LLC | 0 | $0 | 0.00% | −7,822−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −16,372−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −15,554−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −14,815−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −14,196−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −11,878−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −10,167−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −7,311−100.0% | Sold out |