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 |
|---|---|---|---|---|---|
| Westwood Global Investments, LLC | 8,255,913 | $252.0M | 12.56% | −64,530−0.8% | Reduced |
| Orbis Allan Gray Ltd | 7,360,076 | $224.6M | 1.40% | −171,721−2.3% | Reduced |
| Van Eck Associates Corp | 3,183,299 | $97.2M | 0.14% | +313,185+10.9% | Added |
| Sourcerock Group LLC | 3,047,116 | $93.0M | 6.59% | +593,540+24.2% | Added |
| FMR LLC | 2,888,760 | $88.2M | 0.01% | −3,039−0.1% | Reduced |
| Renaissance Technologies LLC | 2,592,044 | $79.1M | 0.13% | +819,500+46.2% | Added |
| Price T Rowe Associates Inc | 1,876,865 | $57.3M | 0.01% | +94,136+5.3% | Added |
| Citadel Advisors LLC | 1,672,746 | $51.1M | 0.05% | +934,514+126.6% | Added |
| Morgan Stanley | 1,548,419 | $47.3M | 0.00% | +20,831+1.4% | Added |
| Harding Loevner LP | 1,501,595 | $45.8M | 0.25% | −301,257−16.7% | Reduced |
| Moore Capital Management, LP | 954,335 | $29.1M | 0.64% | +729,335+324.1% | Added |
| Wellington Management Group LLP | 885,884 | $27.0M | 0.00% | +397,814+81.5% | Added |
| Goldman Sachs Group Inc | 721,475 | $22.0M | 0.00% | −190,442−20.9% | Reduced |
| Marshall Wace, LLP | 714,161 | $21.8M | 0.03% | −133,628−15.8% | Reduced |
| Jane Street Group, LLC | 697,756 | $21.3M | 0.02% | +611,282+706.9% | Added |
| Natixis Advisors, L.P. | 696,062 | $21.2M | 0.05% | −53,718−7.2% | Reduced |
| Pacer Advisors, Inc. | 678,417 | $20.7M | 0.05% | +64,610+10.5% | Added |
| BlackRock Inc. | 658,086 | $20.1M | 0.00% | +1,126+0.2% | Added |
| Capital Fund Management S.A. | 651,827 | $19.9M | 0.23% | +108,658+20.0% | Added |
| Perpetual Ltd | 650,553 | $19.9M | 0.22% | −2,372,185−78.5% | Reduced |
| Kiltearn Partners LLP | 611,659 | $18.7M | 2.26% | −132,300−17.8% | Reduced |
| Massachusetts Financial Services Co | 585,170 | $17.9M | 0.01% | −9,849−1.7% | Reduced |
| Royal Bank of Canada | 529,887 | $16.2M | 0.00% | +520,765+5,708.9% | Added |
| Point72 Asset Management, L.P. | 518,692 | $15.8M | 0.05% | +43,844+9.2% | Added |
| Two Sigma Investments, LP | 495,544 | $15.1M | 0.04% | +474,050+2,205.5% | Added |
| Cubist Systematic Strategies, LLC | 482,376 | $14.7M | 0.25% | +198,128+69.7% | Added |
| Assetmark, Inc | 435,500 | $13.3M | 0.04% | +427,932+5,654.5% | Added |
| Qube Research & Technologies Ltd | 418,852 | $12.8M | 0.02% | +403,784+2,679.7% | Added |
| Millennium Management LLC | 405,103 | $12.4M | 0.01% | −1,606,807−79.9% | Reduced |
| Optiver Holding B.V. | 404,824 | $12.4M | 0.24% | +192,449+90.6% | Added |
| Bank of America Corp | 376,517 | $11.5M | 0.00% | +9,564+2.6% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 373,803 | $11.4M | 0.04% | +84,517+29.2% | Added |
| Old Mission Capital LLC | 360,226 | $11.0M | 0.29% | +262,886+270.1% | Added |
| D. E. Shaw & Co., Inc. | 354,862 | $10.8M | 0.02% | +265,051+295.1% | Added |
| Trexquant Investment LP | 353,145 | $10.8M | 0.16% | +188,854+115.0% | Added |
| Foresight Global Investors, Inc. | 351,954 | $10.7M | 5.16% | −458−0.1% | Reduced |
| SIR Capital Management, L.P. | 317,169 | $9.68M | 0.96% | +317,169 | New |
| BNP Paribas Arbitrage, SA | 312,457 | $9.54M | 0.01% | +208,877+201.7% | Added |
| Northern Trust Corp | 300,725 | $9.18M | 0.00% | +206,903+220.5% | Added |
| Legal & General Group Plc | 276,756 | $8.45M | 0.00% | −56,238−16.9% | Reduced |
| Voloridge Investment Management, LLC | 261,738 | $7.99M | 0.03% | +143,080+120.6% | Added |
| Dimensional Fund Advisors LP | 250,404 | $7.64M | 0.00% | −30,732−10.9% | Reduced |
| Agf Management Ltd | 241,327 | $7.37M | 0.04% | +14,748+6.5% | Added |
| Ruffer LLP | 226,221 | $6.91M | 0.30% | −101,324−30.9% | Reduced |
| Franklin Resources Inc | 204,931 | $6.25M | 0.00% | −1,557−0.8% | Reduced |
| Lazard Asset Management LLC | 193,029 | $5.89M | 0.01% | +397+0.2% | Added |
| Boothbay Fund Management, LLC | 178,743 | $5.46M | 0.18% | +19,292+12.1% | Added |
| JPMorgan Chase & Co | 176,512 | $5.39M | 0.00% | −400,859−69.4% | Reduced |
| Federated Hermes, Inc. | 173,408 | $5.29M | 0.01% | −39,038−18.4% | Reduced |
| Bank of Montreal | 151,879 | $4.73M | 0.00% | +139,402+1,117.3% | Added |
| Raymond James & Associates | 145,228 | $4.43M | 0.00% | +1,537+1.1% | Added |
| Y-Intercept (Hong Kong) Ltd | 142,187 | $4.34M | 0.24% | +80,818+131.7% | Added |
| Ethic Inc. | 140,083 | $4.28M | 0.10% | −7,440−5.0% | Reduced |
| Jump Financial, LLC | 131,679 | $4.02M | 0.08% | +112,293+579.2% | Added |
| Citigroup Inc | 125,875 | $3.84M | 0.00% | +99,265+373.0% | Added |
| Schonfeld Strategic Advisors LLC | 120,100 | $3.67M | 0.03% | +84,289+235.4% | Added |
| Squarepoint Ops LLC | 108,315 | $3.31M | 0.01% | +55,747+106.0% | Added |
| Capital Insight Partners, LLC | 101,098 | $3.09M | 0.58% | +5,075+5.3% | Added |
| Employees Retirement System of Texas | 99,544 | $3.04M | 0.03% | 00.0% | Unchanged |
| GTS Securities LLC | 99,052 | $3.02M | 0.06% | −1,084−1.1% | Reduced |
| Oslo Asset Management AS | 95,030 | $2.91M | 3.36% | −270−0.3% | Reduced |
| Viking Fund Management LLC | 95,000 | $2.90M | 0.52% | −40,000−29.6% | Reduced |
| Quantbot Technologies LP | 92,477 | $2.82M | 0.14% | +92,477 | New |
| Vanguard Group Inc | 92,274 | $2.82M | 0.00% | −74,635−44.7% | Reduced |
| Norges Bank | 91,300 | $2.79M | 0.00% | +91,300 | New |
| Engineers Gate Manager LP | 88,513 | $2.70M | 0.06% | +44,829+102.6% | Added |
| Silvercrest Asset Management Group LLC | 85,187 | $2.60M | 0.02% | −3,504−4.0% | Reduced |
| New York State Common Retirement Fund | 81,807 | $2.50M | 0.00% | −4,209−4.9% | Reduced |
| Appian Way Asset Management LP | 80,878 | $2.47M | 0.63% | +80,878 | New |
| Aquatic Capital Management LLC | 73,200 | $2.23M | 0.08% | +32,700+80.7% | Added |
| Wells Fargo & Company | 72,137 | $2.20M | 0.00% | −16,483−18.6% | Reduced |
| Two Sigma Advisers, LP | 67,600 | $2.06M | 0.00% | +67,600 | New |
| Susquehanna International Group, LLP | 62,511 | $1.91M | 0.00% | +55,090+742.4% | Added |
| Erste Asset Management GmbH | 60,000 | $1.79M | 0.02% | 00.0% | Unchanged |
| Highland Capital Management, LLC | 54,554 | $1.66M | 0.10% | −4,605−7.8% | Reduced |
| Groupama Asset Managment | 106,414 | $1.64M | 0.03% | −16,494−13.4% | Reduced |
| Manning & Napier Advisors LLC | 49,747 | $1.52M | 0.02% | +49,747 | New |
| ARGA Investment Management, LP | 49,118 | $1.50M | 0.05% | +49,118 | New |
| Exencial Wealth Advisors, LLC | 47,801 | $1.46M | 0.05% | −2,490−5.0% | Reduced |
| XTX Topco Ltd | 42,227 | $1.29M | 0.11% | +42,227 | New |
| US Bancorp | 42,218 | $1.29M | 0.00% | −44,133−51.1% | Reduced |
| Boston Partners | 41,892 | $1.27M | 0.00% | −424−1.0% | Reduced |
| Cresset Asset Management, LLC | 40,038 | $1.22M | 0.01% | +155+0.4% | Added |
| O'Shaughnessy Asset Management, LLC | 39,356 | $1.20M | 0.01% | +228+0.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 37,048 | $1.13M | 0.00% | +7,790+26.6% | Added |
| FNY Investment Advisers, LLC | 37,000 | $1.13M | 0.76% | +37,000 | New |
| Envestnet Asset Management Inc | 36,167 | $1.10M | 0.00% | −111,176−75.5% | Reduced |
| LPL Financial LLC | 34,009 | $1.04M | 0.00% | −10,570−23.7% | Reduced |
| Mariner, LLC | 33,918 | $1.03M | 0.00% | −3,104−8.4% | Reduced |
| 1832 Asset Management L.P. | 32,950 | $1.01M | 0.00% | +4,700+16.6% | Added |
| Headlands Technologies LLC | 31,494 | $961.2K | 0.10% | +29,908+1,885.8% | Added |
| QRG Capital Management, Inc. | 31,200 | $952.2K | 0.01% | +2,120+7.3% | Added |
| Creative Planning | 28,824 | $879.7K | 0.00% | +3,519+13.9% | Added |
| Advisor Group Holdings, Inc. | 26,970 | $823.1K | 0.00% | +5,366+24.8% | Added |
| Pathstone Holdings, LLC | 26,912 | $821.3K | 0.00% | +12,034+80.9% | Added |
| Altrinsic Global Advisors LLC | 26,091 | $796.3K | 0.04% | −2,356−8.3% | Reduced |
| Quantinno Capital Management LP | 26,088 | $796.2K | 0.01% | +1,275+5.1% | Added |
| CSS LLC | 26,000 | $793.5K | 0.06% | +26,000 | New |
| Guggenheim Capital LLC | 25,121 | $766.7K | 0.01% | −690−2.7% | Reduced |
| Dynamic Technology Lab Private Ltd | 24,697 | $754.0K | 0.09% | +11,815+91.7% | Added |