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 2024
Institutional positions in Tenaris SA as of Dec 31, 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
- 234
- +35 vs. Q3 2024
- Shares held
- 50.8M
- −72.5K (−0.1%) vs. Q3 2024
- Total value
- $1.90B
- +$297.4M (+18.6%) vs. Q3 2024
- New holders
- 59
- 63 more added
- Sold out
- 24
- 77 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rhumbline Advisers | 8,412 | $317.9K | 0.00% | −1,010−10.7% | Reduced |
| Ballentine Partners, LLC | 8,928 | $337.4K | 0.01% | +516+6.1% | Added |
| Advisors Asset Management, Inc. | 9,018 | $340.8K | 0.01% | −9,578−51.5% | Reduced |
| Yousif Capital Management, LLC | 9,038 | $341.5K | 0.00% | 00.0% | Unchanged |
| Jackson Hole Capital Partners, LLC | 9,239 | $349.1K | 0.07% | 00.0% | Unchanged |
| Greenleaf Trust | 9,612 | $363.2K | 0.00% | +63+0.7% | Added |
| Commonwealth Equity Services, LLC | 9,688 | $366.0K | 0.00% | −1,903−16.4% | Reduced |
| Envestnet Asset Management Inc | 9,828 | $371.4K | 0.00% | −799−7.5% | Reduced |
| Strategic Investment Advisors | 10,527 | $397.8K | 0.04% | −110−1.0% | Reduced |
| Quadrant Capital Group LLC | 10,629 | $401.7K | 0.03% | +683+6.9% | Added |
| Omers Administration Corp | 10,800 | $408.1K | 0.00% | −1,600−12.9% | Reduced |
| Yorktown Management & Research Co Inc | 11,300 | $427.0K | 0.41% | 00.0% | Unchanged |
| HRT Financial LP | 11,842 | $447.0K | 0.00% | +4,025+51.5% | Added |
| Callan Family Office, LLC | 11,904 | $449.9K | 0.03% | +11,904 | New |
| Hennessy Advisors Inc | 12,000 | $453.5K | 0.01% | 00.0% | Unchanged |
| Naples Global Advisors, LLC | 12,385 | $468.0K | 0.04% | +200+1.6% | Added |
| Vident Advisory, LLC | 12,713 | $480.4K | 0.01% | +1,259+11.0% | Added |
| Bank of New York Mellon Corp | 12,846 | $485.5K | 0.00% | +2,726+26.9% | Added |
| CAPROCK Group, Inc. | 13,209 | $499.2K | 0.02% | −1,384−9.5% | Reduced |
| SEI Investments Co | 13,490 | $509.7K | 0.00% | −6,512−32.6% | Reduced |
| J2 Capital Management Inc | 13,569 | $512.8K | 0.48% | +13,569 | New |
| Acadian Asset Management LLC | 14,339 | $541.0K | 0.00% | +14,339 | New |
| Gsa Capital Partners LLP | 14,819 | $560.0K | 0.04% | +14,819 | New |
| US Bancorp | 15,120 | $571.4K | 0.00% | +1,061+7.5% | Added |
| First Trust Advisors LP | 15,279 | $577.4K | 0.00% | +15,279 | New |
| Cresset Asset Management, LLC | 15,667 | $592.0K | 0.00% | −23,138−59.6% | Reduced |
| Eqis Capital Management, Inc. | 15,767 | $595.8K | 0.05% | +15,767 | New |
| American Century Companies Inc | 16,075 | $607.5K | 0.00% | −6,715−29.5% | Reduced |
| HighTower Advisors, LLC | 16,333 | $617.2K | 0.00% | +23+0.1% | Added |
| Altrinsic Global Advisors LLC | 16,570 | $626.2K | 0.03% | −5,248−24.1% | Reduced |
| Caxton Associates LP | 18,000 | $680.2K | 0.02% | +18,000 | New |
| Cadence Wealth Management LLC | 18,149 | $685.9K | 0.45% | +583+3.3% | Added |
| Wetherby Asset Management Inc | 18,263 | $690.2K | 0.03% | +151+0.8% | Added |
| 1832 Asset Management L.P. | 18,607 | $703.2K | 0.00% | −13,343−41.8% | Reduced |
| Signaturefd, LLC | 18,647 | $704.7K | 0.01% | +418+2.3% | Added |
| Scientech Research LLC | 18,707 | $706.9K | 0.20% | +18,707 | New |
| JustInvest LLC | 19,092 | $721.5K | 0.01% | +3,542+22.8% | Added |
| Mercer Global Advisors Inc | 19,573 | $739.7K | 0.00% | −3,338−14.6% | Reduced |
| Gabelli Funds LLC | 20,000 | $755.8K | 0.01% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 20,461 | $773.2K | 0.03% | 00.0% | Unchanged |
| AQR Capital Management LLC | 20,693 | $782.0K | 0.00% | +2,532+13.9% | Added |
| QRG Capital Management, Inc. | 20,967 | $792.3K | 0.01% | −2,917−12.2% | Reduced |
| Thornburg Investment Management Inc | 21,063 | $796.0K | 0.01% | +21,063 | New |
| Cornerstone Wealth Management, LLC | 21,189 | $800.7K | 0.05% | +1,869+9.7% | Added |
| LPL Financial LLC | 22,040 | $832.9K | 0.00% | −4,004−15.4% | Reduced |
| Fox Run Management, L.L.C. | 22,155 | $837.2K | 0.15% | +7,210+48.2% | Added |
| Ameriprise Financial Inc | 22,934 | $866.7K | 0.00% | +902+4.1% | Added |
| Ashton Thomas Private Wealth, LLC | 22,968 | $868.0K | 0.03% | +22,968 | New |
| Guggenheim Capital LLC | 23,360 | $882.8K | 0.01% | +4,299+22.6% | Added |
| Trexquant Investment LP | 23,542 | $889.7K | 0.01% | −117,238−83.3% | Reduced |
| JPMorgan Chase & Co | 24,067 | $909.5K | 0.00% | −48,063−66.6% | Reduced |
| Advisor Group Holdings, Inc. | 24,293 | $918.0K | 0.00% | +312+1.3% | Added |
| Wealth Enhancement Advisory Services, LLC | 24,757 | $935.6K | 0.00% | −920−3.6% | Reduced |
| Cerity Partners LLC | 26,818 | $956.4K | 0.00% | +1,851+7.4% | Added |
| Charles Schwab Investment Management Inc | 26,946 | $1.02M | 0.00% | +3,814+16.5% | Added |
| Mariner, LLC | 27,430 | $1.04M | 0.00% | +1,245+4.8% | Added |
| Schonfeld Strategic Advisors LLC | 28,288 | $1.07M | 0.01% | +28,288 | New |
| CI Private Wealth, LLC | 31,663 | $1.20M | 0.00% | −630−2.0% | Reduced |
| Pathstone Holdings, LLC | 33,202 | $1.25M | 0.01% | +2,511+8.2% | Added |
| Squarepoint Ops LLC | 35,025 | $1.32M | 0.00% | −1,716−4.7% | Reduced |
| Crossmark Global Holdings, Inc. | 35,111 | $1.33M | 0.02% | +13,374+61.5% | Added |
| CSS LLC | 38,680 | $1.46M | 0.09% | +9,680+33.4% | Added |
| Creative Planning | 39,413 | $1.49M | 0.00% | +8,237+26.4% | Added |
| Quantinno Capital Management LP | 46,488 | $1.76M | 0.02% | +14,473+45.2% | Added |
| Manning & Napier Advisors LLC | 47,812 | $1.81M | 0.02% | −2,057−4.1% | Reduced |
| ARGA Investment Management, LP | 49,118 | $1.86M | 0.06% | 00.0% | Unchanged |
| Citigroup Inc | 50,342 | $1.90M | 0.00% | +15,704+45.3% | Added |
| Exencial Wealth Advisors, LLC | 50,404 | $1.90M | 0.07% | +270+0.5% | Added |
| Highland Capital Management, LLC | 52,940 | $2.00M | 0.11% | −1,400−2.6% | Reduced |
| Erste Asset Management GmbH | 60,000 | $2.26M | 0.03% | 00.0% | Unchanged |
| Viking Fund Management LLC | 60,000 | $2.27M | 0.35% | −35,000−36.8% | Reduced |
| Franklin Resources Inc | 71,298 | $2.69M | 0.00% | −133,436−65.2% | Reduced |
| Vanguard Group Inc | 76,885 | $2.91M | 0.00% | −6,903−8.2% | Reduced |
| Two Sigma Investments, LP | 77,794 | $2.94M | 0.01% | −271,565−77.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 78,644 | $2.97M | 0.03% | +18,660+31.1% | Added |
| Invesco Ltd. | 83,109 | $3.14M | 0.00% | +83,109 | New |
| Silvercrest Asset Management Group LLC | 97,796 | $3.70M | 0.02% | +386+0.4% | Added |
| Susquehanna International Group, LLP | 105,239 | $3.98M | 0.01% | −227,213−68.3% | Reduced |
| Bank of America Corp | 105,722 | $4.00M | 0.00% | −126,466−54.5% | Reduced |
| Boothbay Fund Management, LLC | 106,996 | $4.04M | 0.13% | −21,727−16.9% | Reduced |
| Capital Insight Partners, LLC | 116,507 | $4.40M | 0.76% | +4,230+3.8% | Added |
| Ethic Inc. | 120,390 | $4.55M | 0.09% | −27,133−18.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 146,666 | $5.54M | 0.43% | +146,666 | New |
| Lighthouse Investment Partners, LLC | 170,836 | $5.68M | 0.22% | −203,931−54.4% | Reduced |
| ExodusPoint Capital Management, LP | 150,587 | $5.69M | 0.06% | +150,587 | New |
| Lazard Asset Management LLC | 162,052 | $6.12M | 0.01% | +4,935+3.1% | Added |
| Interval Partners, LP | 163,972 | $6.20M | 0.16% | +163,972 | New |
| Ruffer LLP | 173,666 | $6.56M | 0.24% | −50,670−22.6% | Reduced |
| Jane Street Group, LLC | 175,361 | $6.63M | 0.01% | −64,956−27.0% | Reduced |
| Aventail Capital Group, LP | 185,524 | $7.01M | 0.37% | +185,524 | New |
| Point72 Asset Management, L.P. | 207,961 | $7.86M | 0.02% | −842,591−80.2% | Reduced |
| Northern Trust Corp | 220,689 | $8.34M | 0.00% | −88,259−28.6% | Reduced |
| HSBC Holdings PLC | 223,000 | $8.42M | 0.01% | +223,000 | New |
| Legal & General Group Plc | 260,090 | $9.83M | 0.00% | −16,666−6.0% | Reduced |
| Capstone Investment Advisors, LLC | 282,380 | $10.7M | 0.11% | +282,380 | New |
| Old Mission Capital LLC | 282,867 | $10.7M | 0.25% | −118,316−29.5% | Reduced |
| Kiltearn Partners LLP | 292,559 | $11.1M | 1.83% | −221,800−43.1% | Reduced |
| Holocene Advisors, LP | 294,354 | $11.1M | 0.04% | −380,503−56.4% | Reduced |
| UBS Group AG | 299,065 | $11.3M | 0.00% | +256,784+607.3% | Added |
| BNP Paribas Arbitrage, SA | 306,146 | $11.6M | 0.01% | +255,327+502.4% | Added |