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, Q4 2022
Institutional positions in Tenaris SA as of Dec 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
- 218
- +45 vs. Q3 2022
- Shares held
- 63.8M
- −7.06M (−10.0%) vs. Q3 2022
- Total value
- $2.07B
- +$438.6M (+26.8%) vs. Q3 2022
- New holders
- 65
- 59 more added
- Sold out
- 20
- 74 more reduced
6 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brinker Capital Investments, LLC | 14,242 | $500.7K | 0.01% | +14,242 | New |
| Creative Planning | 14,255 | $501.2K | 0.00% | +5,378+60.6% | Added |
| Voloridge Investment Management, LLC | 14,657 | $515.3K | 0.00% | +14,657 | New |
| Signaturefd, LLC | 14,905 | $524.1K | 0.02% | +828+5.9% | Added |
| Moreno Evelyn V | 15,310 | $538.3K | 0.12% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 15,600 | $549.0K | 0.04% | +10,500+205.9% | Added |
| Truist Financial Corp | 16,090 | $565.7K | 0.00% | +16,090 | New |
| Citigroup Inc | 16,187 | $569.1K | 0.00% | −327−2.0% | Reduced |
| Cetera Advisor Networks LLC | 17,401 | $611.8K | 0.00% | +17,401 | New |
| Castleark Management LLC | 17,710 | $622.7K | 0.03% | 00.0% | Unchanged |
| Virtu Financial LLC | 18,359 | $645.0K | 0.09% | +18,359 | New |
| Bank of New York Mellon Corp | 19,042 | $669.5K | 0.00% | −6,142−24.4% | Reduced |
| Evergreen Capital Management LLC | 19,335 | $679.8K | 0.03% | −555−2.8% | Reduced |
| Axq Capital, LP | 19,623 | $689.9K | 0.48% | +19,623 | New |
| Cerity Partners LLC | 19,676 | $691.8K | 0.00% | −1,588−7.5% | Reduced |
| Gabelli Funds LLC | 20,000 | $703.2K | 0.01% | 00.0% | Unchanged |
| Liontrust Investment Partners LLP | 20,000 | $703.2K | 0.01% | +20,000 | New |
| Exencial Wealth Advisors, LLC | 20,794 | $731.1K | 0.04% | +3,821+22.5% | Added |
| Altrinsic Global Advisors LLC | 20,823 | $732.1K | 0.03% | +1,882+9.9% | Added |
| TownSquare Capital, LLC | 21,804 | $766.6K | 0.02% | +11,650+114.7% | Added |
| Bank of Montreal | 22,003 | $776.5K | 0.00% | −57,801−72.4% | Reduced |
| Mariner, LLC | 22,455 | $789.0K | 0.00% | −189−0.8% | Reduced |
| Wetherby Asset Management Inc | 24,333 | $855.5K | 0.06% | +951+4.1% | Added |
| Fox Run Management, L.L.C. | 24,716 | $869.0K | 0.35% | +6,174+33.3% | Added |
| Hennessy Advisors Inc | 25,000 | $879.0K | 0.06% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 25,602 | $900.2K | 0.01% | +25,602 | New |
| Veriti Management LLC | 26,375 | $927.3K | 0.12% | −1,720−6.1% | Reduced |
| CoreCommodity Management, LLC | 27,784 | $976.9K | 0.30% | −500−1.8% | Reduced |
| Prelude Capital Management, LLC | 30,492 | $1.07M | 0.07% | −7,713−20.2% | Reduced |
| Quantbot Technologies LP | 30,809 | $1.08M | 0.08% | +14,693+91.2% | Added |
| ExodusPoint Capital Management, LP | 31,124 | $1.09M | 0.02% | +31,124 | New |
| Susquehanna International Group, LLP | 32,018 | $1.13M | 0.00% | −107,456−77.0% | Reduced |
| Massachusetts Financial Services Co | 32,859 | $1.16M | 0.00% | +32,859 | New |
| Energy Opportunities Capital Management, LLC | 32,965 | $1.16M | 3.37% | −1,190−3.5% | Reduced |
| Campbell & CO Investment Adviser LLC | 35,681 | $1.25M | 0.30% | +35,681 | New |
| Russell Investments Group, Ltd. | 37,846 | $1.33M | 0.00% | +19,420+105.4% | Added |
| Deltec Asset Management LLC | 39,750 | $1.40M | 0.40% | −1,250−3.0% | Reduced |
| Pinebridge Investments, L.P. | 41,235 | $1.45M | 0.02% | −47,098−53.3% | Reduced |
| Guggenheim Capital LLC | 41,966 | $1.48M | 0.01% | +3,583+9.3% | Added |
| Advisors Asset Management, Inc. | 43,385 | $1.53M | 0.03% | +6,043+16.2% | Added |
| Bokf, NA | 43,886 | $1.54M | 0.03% | +8,039+22.4% | Added |
| Capital Insight Partners, LLC | 44,859 | $1.58M | 0.41% | +44,859 | New |
| Stifel Financial Corp | 48,810 | $1.72M | 0.00% | +1,872+4.0% | Added |
| CIBC World Markets Inc. | 49,380 | $1.74M | 0.01% | +5,307+12.0% | Added |
| Oliver Luxxe Assets LLC | 50,194 | $1.76M | 0.49% | −672−1.3% | Reduced |
| UBS Group AG | 53,391 | $1.88M | 0.00% | +39,799+292.8% | Added |
| Chase Investment Counsel Corp | 55,570 | $1.95M | 1.19% | +55,570 | New |
| Highland Capital Management, LLC | 55,909 | $1.97M | 0.14% | +750+1.4% | Added |
| HighTower Advisors, LLC | 56,731 | $1.99M | 0.00% | +48,985+632.4% | Added |
| TD Waterhouse Canada Inc. | 50,603 | $2.09M | 0.02% | +50,488+43,902.6% | Added |
| Erste Asset Management GmbH | 60,000 | $2.12M | 0.04% | 00.0% | Unchanged |
| Navellier & Associates Inc | 61,540 | $2.16M | 0.44% | +740+1.2% | Added |
| Ergoteles LLC | 64,753 | $2.28M | 0.08% | +51,438+386.3% | Added |
| Penserra Capital Management LLC | 70,516 | $2.48M | 0.05% | +68,648+3,674.9% | Added |
| Advisor Group Holdings, Inc. | 78,987 | $2.78M | 0.01% | +27,479+53.3% | Added |
| Wells Fargo & Company | 80,020 | $2.81M | 0.00% | +34,211+74.7% | Added |
| Northern Trust Corp | 80,961 | $2.85M | 0.00% | −5,239−6.1% | Reduced |
| Two Sigma Investments, LP | 84,941 | $2.99M | 0.01% | −46,292−35.3% | Reduced |
| Standard Life Aberdeen plc | 88,900 | $3.13M | 0.01% | 00.0% | Unchanged |
| Deprince Race & Zollo Inc | 91,000 | $3.20M | 0.07% | −8,400−8.5% | Reduced |
| D. E. Shaw & Co., Inc. | 95,352 | $3.35M | 0.01% | +95,352 | New |
| Employees Retirement System of Texas | 96,186 | $3.38M | 0.05% | −27,909−22.5% | Reduced |
| Old Mission Capital LLC | 98,221 | $3.45M | 0.15% | −58,968−37.5% | Reduced |
| Viking Fund Management LLC | 100,000 | $3.52M | 0.70% | +100,000 | New |
| Canada Pension Plan Investment Board | 104,000 | $3.66M | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 107,476 | $3.78M | 0.01% | +12,231+12.8% | Added |
| Clearbridge Investments, LLC | 110,135 | $3.87M | 0.00% | −960−0.9% | Reduced |
| Ruffer LLP | 119,083 | $4.20M | 0.28% | +119,083 | New |
| Balyasny Asset Management LLC | 121,276 | $4.26M | 0.02% | −195,484−61.7% | Reduced |
| Ameriprise Financial Inc | 121,925 | $4.29M | 0.00% | +754+0.6% | Added |
| Ethic Inc. | 125,360 | $4.41M | 0.24% | +7,017+5.9% | Added |
| Optiver Holding B.V. | 127,825 | $4.49M | 0.27% | −32,710−20.4% | Reduced |
| William Blair Investment Management, LLC | 131,376 | $4.62M | 0.02% | +2,275+1.8% | Added |
| Cubist Systematic Strategies, LLC | 146,201 | $5.14M | 0.04% | +135,563+1,274.3% | Added |
| New York State Common Retirement Fund | 148,129 | $5.21M | 0.01% | +2,027+1.4% | Added |
| Crestline Management, LP | 150,086 | $5.28M | 0.77% | −74,914−33.3% | Reduced |
| Envestnet Asset Management Inc | 151,833 | $5.34M | 0.00% | +23,390+18.2% | Added |
| Dorsey Wright & Associates | 154,186 | $5.42M | 1.58% | +154,186 | New |
| Raymond James & Associates | 176,744 | $6.21M | 0.01% | +167,580+1,828.7% | Added |
| Jump Financial, LLC | 185,750 | $6.53M | 0.34% | +143,220+336.8% | Added |
| Qube Research & Technologies Ltd | 224,918 | $7.91M | 0.05% | +130,037+137.1% | Added |
| Orbis Allan Gray Ltd | 232,453 | $8.17M | 0.06% | −18,725−7.5% | Reduced |
| Federated Hermes, Inc. | 256,259 | $9.01M | 0.02% | +29,553+13.0% | Added |
| Weiss Multi-Strategy Advisers LLC | 282,080 | $9.92M | 0.29% | +166,624+144.3% | Added |
| Vanguard Group Inc | 287,072 | $10.1M | 0.00% | +10,075+3.6% | Added |
| Franklin Resources Inc | 294,740 | $10.4M | 0.01% | +914+0.3% | Added |
| HSBC Holdings PLC | 337,172 | $11.8M | 0.01% | +337,172 | New |
| Invesco Ltd. | 346,270 | $12.2M | 0.00% | −2,240−0.6% | Reduced |
| Dimensional Fund Advisors LP | 347,718 | $12.2M | 0.00% | −81,665−19.0% | Reduced |
| Scopus Asset Management, L.P. | 360,000 | $12.7M | 0.51% | −245,000−40.5% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 383,255 | $13.5M | 0.09% | −39,710−9.4% | Reduced |
| Legal & General Group Plc | 385,236 | $13.5M | 0.01% | −60,761−13.6% | Reduced |
| Jane Street Group, LLC | 456,189 | $15.9M | 0.03% | +405,039+791.9% | Added |
| Natixis Advisors, L.P. | 493,912 | $17.4M | 0.07% | +493,912 | New |
| Lazard Asset Management LLC | 509,749 | $17.9M | 0.02% | −13,212−2.5% | Reduced |
| JPMorgan Chase & Co | 647,465 | $22.8M | 0.00% | −51,934−7.4% | Reduced |
| Agf Management Ltd | 665,178 | $23.4M | 0.17% | +665,178 | New |
| Encompass Capital Advisors LLC | 693,023 | $24.4M | 1.34% | −5,658−0.8% | Reduced |
| Citadel Advisors LLC | 761,876 | $26.8M | 0.03% | −46,931−5.8% | Reduced |
| SIR Capital Management, L.P. | 775,899 | $27.3M | 2.87% | +89,379+13.0% | Added |