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, Q3 2022
Institutional positions in Tenaris SA as of Sep 30, 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
- 179
- 0 vs. Q2 2022
- Shares held
- 71.9M
- +620.4K (+0.9%) vs. Q2 2022
- Total value
- $1.66B
- +$53.1M (+3.3%) vs. Q2 2022
- New holders
- 28
- 60 more added
- Sold out
- 28
- 70 more reduced
3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pendal Group Limited | 20,312,907 | $327.4M | 3.19% | −2,288,520−10.1% | Reduced |
| Westwood Global Investments, LLC | 8,843,298 | $228.5M | 14.17% | +91,322+1.0% | Added |
| FMR LLC | 4,377,383 | $113.1M | 0.01% | +902,920+26.0% | Added |
| Van Eck Associates Corp | 4,082,969 | $105.5M | 0.31% | −1,329,994−24.6% | Reduced |
| Harding Loevner LP | 3,554,126 | $91.8M | 0.60% | −129,924−3.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 3,107,901 | $80.3M | 0.12% | +3,107,901 | New |
| Price T Rowe Associates Inc | 1,842,507 | $47.6M | 0.01% | +1,781,007+2,895.9% | Added |
| Morgan Stanley | 1,779,056 | $46.0M | 0.01% | −110,358−5.8% | Reduced |
| Renaissance Technologies LLC | 1,575,028 | $40.7M | 0.06% | −593,500−27.4% | Reduced |
| Bamco Inc | 1,353,831 | $35.0M | 0.11% | −464,444−25.5% | Reduced |
| Bank of America Corp | 1,317,985 | $34.1M | 0.00% | +238,474+22.1% | Added |
| BlackRock Inc. | 1,233,032 | $31.9M | 0.00% | +622,827+102.1% | Added |
| Merewether Investment Management, LP | 1,160,702 | $30.0M | 3.01% | −294,398−20.2% | Reduced |
| Schonfeld Strategic Advisors LLC | 1,053,433 | $27.2M | 0.23% | +544,728+107.1% | Added |
| Goldman Sachs Group Inc | 1,045,819 | $27.0M | 0.01% | +398,812+61.6% | Added |
| Clark Capital Management Group, Inc. | 906,704 | $23.4M | 0.31% | +906,704 | New |
| Agf Investments Inc. | 845,542 | $21.8M | 0.21% | 00.0% | Unchanged |
| Citadel Advisors LLC | 808,807 | $20.9M | 0.03% | +265,095+48.8% | Added |
| JPMorgan Chase & Co | 699,399 | $18.1M | 0.00% | +73,338+11.7% | Added |
| Encompass Capital Advisors LLC | 698,681 | $18.1M | 1.05% | +1,944+0.3% | Added |
| SIR Capital Management, L.P. | 686,520 | $17.7M | 2.99% | −455,853−39.9% | Reduced |
| Wellington Management Group LLP | 655,534 | $16.9M | 0.00% | −460.0% | Reduced |
| Scopus Asset Management, L.P. | 605,000 | $15.6M | 0.91% | +605,000 | New |
| Lazard Asset Management LLC | 522,961 | $13.5M | 0.02% | +30,491+6.2% | Added |
| Legal & General Group Plc | 445,997 | $11.5M | 0.00% | −22,407−4.8% | Reduced |
| Dimensional Fund Advisors LP | 429,383 | $11.1M | 0.00% | −139,245−24.5% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 422,965 | $10.9M | 0.08% | −115,820−21.5% | Reduced |
| Invesco Ltd. | 348,510 | $9.01M | 0.00% | −22,786−6.1% | Reduced |
| Credit Suisse AG | 329,913 | $8.53M | 0.01% | +329,752+204,814.9% | Added |
| Balyasny Asset Management LLC | 316,760 | $8.19M | 0.03% | +316,760 | New |
| Franklin Resources Inc | 293,826 | $7.59M | 0.00% | +41,526+16.5% | Added |
| Vanguard Group Inc | 276,997 | $7.16M | 0.00% | −4,280−1.5% | Reduced |
| Orbis Allan Gray Ltd | 251,178 | $6.49M | 0.05% | +251,178 | New |
| Federated Hermes, Inc. | 226,706 | $5.86M | 0.02% | +28,730+14.5% | Added |
| Moore Capital Management, LP | 225,013 | $5.81M | 0.16% | +225,013 | New |
| Crestline Management, LP | 225,000 | $5.81M | 0.79% | +225,000 | New |
| Alliancebernstein L.P. | 177,419 | $4.58M | 0.00% | +177,419 | New |
| Optiver Holding B.V. | 160,535 | $4.15M | 0.00% | −225,501−58.4% | Reduced |
| Old Mission Capital LLC | 157,189 | $4.06M | 0.18% | +13,476+9.4% | Added |
| Concentric Capital Strategies, LP | 147,733 | $3.82M | 1.50% | +100,533+213.0% | Added |
| New York State Common Retirement Fund | 146,102 | $3.77M | 0.01% | −5,605−3.7% | Reduced |
| Susquehanna International Group, LLP | 139,474 | $3.60M | 0.01% | +129,144+1,250.2% | Added |
| Squarepoint Ops LLC | 138,060 | $3.57M | 0.03% | +138,060 | New |
| Nomura Holdings Inc | 134,630 | $3.48M | 0.03% | +134,630 | New |
| Two Sigma Investments, LP | 131,233 | $3.39M | 0.01% | −23,301−15.1% | Reduced |
| William Blair Investment Management, LLC | 129,101 | $3.34M | 0.01% | +53,717+71.3% | Added |
| Envestnet Asset Management Inc | 128,443 | $3.32M | 0.00% | +41,743+48.1% | Added |
| Employees Retirement System of Texas | 124,095 | $3.21M | 0.05% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 121,171 | $3.13M | 0.00% | +95,006+363.1% | Added |
| Ethic Inc. | 118,343 | $3.06M | 0.21% | −7,223−5.8% | Reduced |
| Weiss Multi-Strategy Advisers LLC | 115,456 | $2.98M | 0.08% | +63,638+122.8% | Added |
| Clearbridge Investments, LLC | 111,095 | $2.87M | 0.00% | +30,384+37.6% | Added |
| Canada Pension Plan Investment Board | 104,000 | $2.69M | 0.00% | 00.0% | Unchanged |
| Prince Street Capital Management LLC | 100,000 | $2.58M | 6.42% | +100,000 | New |
| Deprince Race & Zollo Inc | 99,400 | $2.57M | 0.07% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 95,245 | $2.46M | 0.01% | −170,736−64.2% | Reduced |
| Qube Research & Technologies Ltd | 94,881 | $2.45M | 0.02% | −399,142−80.8% | Reduced |
| Aptus Capital Advisors, LLC | 94,081 | $2.43M | 0.08% | +14,953+18.9% | Added |
| Standard Life Aberdeen plc | 88,900 | $2.30M | 0.01% | 00.0% | Unchanged |
| Pinebridge Investments, L.P. | 88,333 | $2.28M | 0.03% | +42,481+92.6% | Added |
| Northern Trust Corp | 86,200 | $2.23M | 0.00% | −3,692−4.1% | Reduced |
| Bank of Montreal | 79,804 | $2.19M | 0.00% | +64,288+414.3% | Added |
| SPX Equities Gestao de Recursos Ltda | 68,128 | $1.76M | 0.18% | +68,128 | New |
| Millennium Management LLC | 61,332 | $1.58M | 0.00% | −1,200,595−95.1% | Reduced |
| Navellier & Associates Inc | 60,800 | $1.57M | 0.35% | −929−1.5% | Reduced |
| Erste Asset Management GmbH | 60,000 | $1.57M | 0.04% | 00.0% | Unchanged |
| Manatuck Hill Partners, LLC | 60,000 | $1.55M | 0.79% | +10,000+20.0% | Added |
| Highland Capital Management, LLC | 55,159 | $1.43M | 0.11% | −4,922−8.2% | Reduced |
| Jane Street Group, LLC | 51,150 | $1.33M | 0.00% | −292,872−85.1% | Reduced |
| Advisor Group Holdings, Inc. | 51,508 | $1.33M | 0.00% | +38,049+282.7% | Added |
| Oliver Luxxe Assets LLC | 50,866 | $1.31M | 0.41% | +980+2.0% | Added |
| Itau Unibanco Holding S.A. | 48,000 | $1.24M | 0.05% | −9,096−15.9% | Reduced |
| Stifel Financial Corp | 46,938 | $1.21M | 0.00% | −1,701−3.5% | Reduced |
| Azzad Asset Management Inc | 92,585 | $1.21M | 0.12% | −1,644−1.7% | Reduced |
| Wells Fargo & Company | 45,809 | $1.18M | 0.00% | −54,554−54.4% | Reduced |
| CIBC World Markets Inc. | 44,073 | $1.14M | 0.00% | −4,353−9.0% | Reduced |
| Jump Financial, LLC | 42,530 | $1.10M | 0.04% | +33,718+382.6% | Added |
| Deltec Asset Management LLC | 41,000 | $1.06M | 0.26% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 38,920 | $1.01M | 0.10% | +38,920 | New |
| Guggenheim Capital LLC | 38,383 | $992.0K | 0.01% | −984−2.5% | Reduced |
| Prelude Capital Management, LLC | 38,205 | $987.0K | 0.05% | −7,183−15.8% | Reduced |
| Advisors Asset Management, Inc. | 37,342 | $965.0K | 0.02% | +531+1.4% | Added |
| Bokf, NA | 35,847 | $926.0K | 0.02% | +3,394+10.5% | Added |
| Energy Opportunities Capital Management, LLC | 34,155 | $883.0K | 2.85% | −3,365−9.0% | Reduced |
| CoreCommodity Management, LLC | 28,284 | $731.0K | 0.27% | −3,782−11.8% | Reduced |
| Veriti Management LLC | 28,095 | $726.0K | 0.11% | +7,952+39.5% | Added |
| Bank of New York Mellon Corp | 25,184 | $651.0K | 0.00% | +3,454+15.9% | Added |
| Hennessy Advisors Inc | 25,000 | $646.0K | 0.04% | 00.0% | Unchanged |
| Wetherby Asset Management Inc | 23,382 | $604.0K | 0.04% | +1,497+6.8% | Added |
| Mariner, LLC | 22,644 | $586.0K | 0.00% | +22,644 | New |
| State Street Corp | 21,782 | $563.0K | 0.00% | −1,631−7.0% | Reduced |
| Cerity Partners LLC | 21,264 | $550.0K | 0.01% | +6,691+45.9% | Added |
| Gabelli Funds LLC | 20,000 | $517.0K | 0.00% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 19,890 | $514.0K | 0.03% | −167−0.8% | Reduced |
| Altrinsic Global Advisors LLC | 18,941 | $489.0K | 0.02% | −1,462−7.2% | Reduced |
| Fox Run Management, L.L.C. | 18,542 | $479.0K | 0.19% | +18,542 | New |
| Russell Investments Group, Ltd. | 18,426 | $476.0K | 0.00% | −9,302−33.5% | Reduced |
| Castleark Management LLC | 17,710 | $458.0K | 0.03% | −67,110−79.1% | Reduced |
| Exencial Wealth Advisors, LLC | 16,973 | $439.0K | 0.03% | +16,973 | New |
| Citigroup Inc | 16,514 | $427.0K | 0.00% | +2,770+20.2% | Added |