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, Q2 2024
Institutional positions in Tenaris SA as of Jun 30, 2024. 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
- 224
- −11 vs. Q1 2024
- Shares held
- 55.7M
- −192.7K (−0.3%) vs. Q1 2024
- Total value
- $1.70B
- −$494.1M (−22.5%) vs. Q1 2024
- New holders
- 32
- 82 more added
- Sold out
- 43
- 81 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bridgefront Capital, LLC | 14,976 | $457.1K | 0.19% | +14,976 | New |
| CAPROCK Group, Inc. | 14,980 | $457.2K | 0.02% | −2,059−12.1% | Reduced |
| Charles Schwab Investment Management Inc | 15,599 | $476.1K | 0.00% | −1,181−7.0% | Reduced |
| American Century Companies Inc | 15,913 | $485.7K | 0.00% | +1,487+10.3% | Added |
| Graham Capital Management, L.P. | 16,193 | $494.2K | 0.02% | −165,708−91.1% | Reduced |
| Signaturefd, LLC | 16,338 | $498.6K | 0.01% | +732+4.7% | Added |
| Aigen Investment Management, LP | 17,671 | $539.3K | 0.10% | +17,671 | New |
| Crossmark Global Holdings, Inc. | 17,892 | $546.0K | 0.01% | −216−1.2% | Reduced |
| Deltec Asset Management LLC | 18,400 | $561.6K | 0.11% | −600−3.2% | Reduced |
| Veriti Management LLC | 18,481 | $564.0K | 0.03% | −2,352−11.3% | Reduced |
| Prelude Capital Management, LLC | 18,895 | $576.7K | 0.05% | +8,068+74.5% | Added |
| HighTower Advisors, LLC | 19,258 | $586.0K | 0.00% | +1,282+7.1% | Added |
| Cerity Partners LLC | 19,465 | $594.1K | 0.00% | −17,398−47.2% | Reduced |
| Advisors Asset Management, Inc. | 19,687 | $600.8K | 0.01% | −8,460−30.1% | Reduced |
| Evergreen Capital Management LLC | 19,932 | $608.3K | 0.02% | +710+3.7% | Added |
| Gabelli Funds LLC | 20,000 | $610.4K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 20,563 | $627.6K | 0.00% | +1,656+8.8% | Added |
| Point72 Hong Kong Ltd | 20,602 | $628.8K | 0.04% | +20,602 | New |
| Ameriprise Financial Inc | 20,726 | $632.6K | 0.00% | −579−2.7% | Reduced |
| CI Private Wealth, LLC | 21,706 | $662.5K | 0.00% | +28+0.1% | Added |
| Wetherby Asset Management Inc | 22,294 | $680.4K | 0.03% | −2,966−11.7% | Reduced |
| SEI Investments Co | 22,454 | $685.4K | 0.00% | −41,240−64.7% | Reduced |
| Mercer Global Advisors Inc | 23,364 | $713.1K | 0.00% | −4,195−15.2% | Reduced |
| Castleark Management LLC | 23,910 | $729.7K | 0.03% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 24,697 | $754.0K | 0.09% | +11,815+91.7% | Added |
| Guggenheim Capital LLC | 25,121 | $766.7K | 0.01% | −690−2.7% | Reduced |
| CSS LLC | 26,000 | $793.5K | 0.06% | +26,000 | New |
| Quantinno Capital Management LP | 26,088 | $796.2K | 0.01% | +1,275+5.1% | Added |
| Altrinsic Global Advisors LLC | 26,091 | $796.3K | 0.04% | −2,356−8.3% | Reduced |
| Pathstone Holdings, LLC | 26,912 | $821.3K | 0.00% | +12,034+80.9% | Added |
| Advisor Group Holdings, Inc. | 26,970 | $823.1K | 0.00% | +5,366+24.8% | Added |
| Creative Planning | 28,824 | $879.7K | 0.00% | +3,519+13.9% | Added |
| QRG Capital Management, Inc. | 31,200 | $952.2K | 0.01% | +2,120+7.3% | Added |
| Headlands Technologies LLC | 31,494 | $961.2K | 0.10% | +29,908+1,885.8% | Added |
| 1832 Asset Management L.P. | 32,950 | $1.01M | 0.00% | +4,700+16.6% | Added |
| Mariner, LLC | 33,918 | $1.03M | 0.00% | −3,104−8.4% | Reduced |
| LPL Financial LLC | 34,009 | $1.04M | 0.00% | −10,570−23.7% | Reduced |
| Envestnet Asset Management Inc | 36,167 | $1.10M | 0.00% | −111,176−75.5% | Reduced |
| FNY Investment Advisers, LLC | 37,000 | $1.13M | 0.76% | +37,000 | New |
| Wealth Enhancement Advisory Services, LLC | 37,048 | $1.13M | 0.00% | +7,790+26.6% | Added |
| O'Shaughnessy Asset Management, LLC | 39,356 | $1.20M | 0.01% | +228+0.6% | Added |
| Cresset Asset Management, LLC | 40,038 | $1.22M | 0.01% | +155+0.4% | Added |
| Boston Partners | 41,892 | $1.27M | 0.00% | −424−1.0% | Reduced |
| US Bancorp | 42,218 | $1.29M | 0.00% | −44,133−51.1% | Reduced |
| XTX Topco Ltd | 42,227 | $1.29M | 0.11% | +42,227 | New |
| Exencial Wealth Advisors, LLC | 47,801 | $1.46M | 0.05% | −2,490−5.0% | Reduced |
| ARGA Investment Management, LP | 49,118 | $1.50M | 0.05% | +49,118 | New |
| Manning & Napier Advisors LLC | 49,747 | $1.52M | 0.02% | +49,747 | New |
| Groupama Asset Managment | 106,414 | $1.64M | 0.03% | −16,494−13.4% | Reduced |
| Highland Capital Management, LLC | 54,554 | $1.66M | 0.10% | −4,605−7.8% | Reduced |
| Erste Asset Management GmbH | 60,000 | $1.79M | 0.02% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 62,511 | $1.91M | 0.00% | +55,090+742.4% | Added |
| Two Sigma Advisers, LP | 67,600 | $2.06M | 0.00% | +67,600 | New |
| Wells Fargo & Company | 72,137 | $2.20M | 0.00% | −16,483−18.6% | Reduced |
| Aquatic Capital Management LLC | 73,200 | $2.23M | 0.08% | +32,700+80.7% | Added |
| Appian Way Asset Management LP | 80,878 | $2.47M | 0.63% | +80,878 | New |
| New York State Common Retirement Fund | 81,807 | $2.50M | 0.00% | −4,209−4.9% | Reduced |
| Silvercrest Asset Management Group LLC | 85,187 | $2.60M | 0.02% | −3,504−4.0% | Reduced |
| Engineers Gate Manager LP | 88,513 | $2.70M | 0.06% | +44,829+102.6% | Added |
| Norges Bank | 91,300 | $2.79M | 0.00% | +91,300 | New |
| Vanguard Group Inc | 92,274 | $2.82M | 0.00% | −74,635−44.7% | Reduced |
| Quantbot Technologies LP | 92,477 | $2.82M | 0.14% | +92,477 | New |
| Viking Fund Management LLC | 95,000 | $2.90M | 0.52% | −40,000−29.6% | Reduced |
| Oslo Asset Management AS | 95,030 | $2.91M | 3.36% | −270−0.3% | Reduced |
| GTS Securities LLC | 99,052 | $3.02M | 0.06% | −1,084−1.1% | Reduced |
| Employees Retirement System of Texas | 99,544 | $3.04M | 0.03% | 00.0% | Unchanged |
| Capital Insight Partners, LLC | 101,098 | $3.09M | 0.58% | +5,075+5.3% | Added |
| Squarepoint Ops LLC | 108,315 | $3.31M | 0.01% | +55,747+106.0% | Added |
| Schonfeld Strategic Advisors LLC | 120,100 | $3.67M | 0.03% | +84,289+235.4% | Added |
| Citigroup Inc | 125,875 | $3.84M | 0.00% | +99,265+373.0% | Added |
| Jump Financial, LLC | 131,679 | $4.02M | 0.08% | +112,293+579.2% | Added |
| Ethic Inc. | 140,083 | $4.28M | 0.10% | −7,440−5.0% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 142,187 | $4.34M | 0.24% | +80,818+131.7% | Added |
| Raymond James & Associates | 145,228 | $4.43M | 0.00% | +1,537+1.1% | Added |
| Bank of Montreal | 151,879 | $4.73M | 0.00% | +139,402+1,117.3% | Added |
| Federated Hermes, Inc. | 173,408 | $5.29M | 0.01% | −39,038−18.4% | Reduced |
| JPMorgan Chase & Co | 176,512 | $5.39M | 0.00% | −400,859−69.4% | Reduced |
| Boothbay Fund Management, LLC | 178,743 | $5.46M | 0.18% | +19,292+12.1% | Added |
| Lazard Asset Management LLC | 193,029 | $5.89M | 0.01% | +397+0.2% | Added |
| Franklin Resources Inc | 204,931 | $6.25M | 0.00% | −1,557−0.8% | Reduced |
| Ruffer LLP | 226,221 | $6.91M | 0.30% | −101,324−30.9% | Reduced |
| Agf Management Ltd | 241,327 | $7.37M | 0.04% | +14,748+6.5% | Added |
| Dimensional Fund Advisors LP | 250,404 | $7.64M | 0.00% | −30,732−10.9% | Reduced |
| Voloridge Investment Management, LLC | 261,738 | $7.99M | 0.03% | +143,080+120.6% | Added |
| Legal & General Group Plc | 276,756 | $8.45M | 0.00% | −56,238−16.9% | Reduced |
| Northern Trust Corp | 300,725 | $9.18M | 0.00% | +206,903+220.5% | Added |
| BNP Paribas Arbitrage, SA | 312,457 | $9.54M | 0.01% | +208,877+201.7% | Added |
| SIR Capital Management, L.P. | 317,169 | $9.68M | 0.96% | +317,169 | New |
| Foresight Global Investors, Inc. | 351,954 | $10.7M | 5.16% | −458−0.1% | Reduced |
| Trexquant Investment LP | 353,145 | $10.8M | 0.16% | +188,854+115.0% | Added |
| D. E. Shaw & Co., Inc. | 354,862 | $10.8M | 0.02% | +265,051+295.1% | Added |
| Old Mission Capital LLC | 360,226 | $11.0M | 0.29% | +262,886+270.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 373,803 | $11.4M | 0.04% | +84,517+29.2% | Added |
| Bank of America Corp | 376,517 | $11.5M | 0.00% | +9,564+2.6% | Added |
| Optiver Holding B.V. | 404,824 | $12.4M | 0.24% | +192,449+90.6% | Added |
| Millennium Management LLC | 405,103 | $12.4M | 0.01% | −1,606,807−79.9% | Reduced |
| Qube Research & Technologies Ltd | 418,852 | $12.8M | 0.02% | +403,784+2,679.7% | Added |
| Assetmark, Inc | 435,500 | $13.3M | 0.04% | +427,932+5,654.5% | Added |
| Cubist Systematic Strategies, LLC | 482,376 | $14.7M | 0.25% | +198,128+69.7% | Added |
| Two Sigma Investments, LP | 495,544 | $15.1M | 0.04% | +474,050+2,205.5% | Added |