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 2025
Institutional positions in Tenaris SA as of Jun 30, 2025. 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
- 223
- −1 vs. Q1 2025
- Shares held
- 45.9M
- −5.86M (−11.3%) vs. Q1 2025
- Total value
- $1.71B
- −$296.5M (−14.8%) vs. Q1 2025
- New holders
- 37
- 89 more added
- Sold out
- 38
- 67 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sound Income Strategies, LLC | 0 | $15 | 0.00% | 0 | Unchanged |
| Barclays PLC | 1 | $37 | 0.00% | −35,274−100.0% | Reduced |
| GWM Advisors LLC | 4 | $160 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 5 | $187 | 0.00% | 00.0% | Unchanged |
| Financial Gravity Companies, Inc. | 6 | $224 | 0.00% | +6 | New |
| Principia Wealth Advisory, LLC | 6 | $224 | 0.00% | +6 | New |
| True Wealth Design, LLC | 13 | $487 | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 21 | $785 | 0.00% | −46−68.7% | Reduced |
| Larson Financial Group LLC | 23 | $860 | 0.00% | +23 | New |
| GW&K Investment Management, LLC | 39 | $1.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 28 | $1.05K | 0.00% | −2−6.7% | Reduced |
| Zions Bancorporation, National Association | 30 | $1.12K | 0.00% | 00.0% | Unchanged |
| MPWM Advisory Solutions, LLC | 34 | $1.27K | 0.00% | 00.0% | Unchanged |
| Binnacle Investments Inc | 34 | $1.27K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 40 | $1.50K | 0.00% | 00.0% | Unchanged |
| Highline Wealth Partners LLC | 40 | $1.50K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 53 | $1.98K | 0.00% | +53 | New |
| Bessemer Group Inc | 58 | $2.00K | 0.00% | −78−57.4% | Reduced |
| Fifth Third Bancorp | 59 | $2.21K | 0.00% | +59 | New |
| Bare Financial Services, Inc | 71 | $2.65K | 0.00% | +71 | New |
| Bell Investment Advisors, Inc | 74 | $2.77K | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 87 | $3.11K | 0.00% | +47+117.5% | Added |
| JFS Wealth Advisors, LLC | 89 | $3.33K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 97 | $3.63K | 0.00% | +40+70.2% | Added |
| Valued Wealth Advisors LLC | 99 | $3.70K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 101 | $3.78K | 0.00% | +15+17.4% | Added |
| SRS Capital Advisors, Inc. | 115 | $4.30K | 0.00% | −18−13.5% | Reduced |
| NewSquare Capital LLC | 135 | $5.05K | 0.00% | +102+309.1% | Added |
| Federation des caisses Desjardins du Quebec | 140 | $5.24K | 0.00% | 00.0% | Unchanged |
| Sierra Ocean, LLC | 146 | $5.46K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 150 | $5.61K | 0.00% | +50+50.0% | Added |
| Quest 10 Wealth Builders, Inc. | 150 | $5.61K | 0.01% | +150 | New |
| IFP Advisors, Inc | 152 | $5.69K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 168 | $6.28K | 0.00% | +168 | New |
| Raffa Wealth Management, LLC | 217 | $8.12K | 0.00% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 256 | $9.57K | 0.01% | +76+42.2% | Added |
| Jones Financial Companies LLLP | 314 | $11.6K | 0.00% | −465−59.7% | Reduced |
| Bruce G. Allen Investments, LLC | 316 | $11.8K | 0.01% | −40−11.2% | Reduced |
| Rothschild Investment LLC | 321 | $12.0K | 0.00% | −66−17.1% | Reduced |
| Umb Bank N A | 333 | $12.5K | 0.00% | +77+30.1% | Added |
| WealthCollab, LLC | 397 | $14.8K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 409 | $15.3K | 0.00% | +1+0.2% | Added |
| Atlas Capital Advisors LLC | 438 | $16.4K | 0.00% | −3,151−87.8% | Reduced |
| Transce3nd, LLC | 488 | $18.3K | 0.01% | 00.0% | Unchanged |
| MAI Capital Management | 554 | $20.7K | 0.00% | +451+437.9% | Added |
| Principal Securities, Inc. | 567 | $21.2K | 0.00% | +541+2,080.8% | Added |
| Northwestern Mutual Wealth Management Co | 651 | $24.3K | 0.00% | +79+13.8% | Added |
| Farther Finance Advisors, LLC | 721 | $27.0K | 0.00% | −939−56.6% | Reduced |
| Ameritas Advisory Services, LLC | 750 | $28.1K | 0.00% | +750 | New |
| Pinnacle Holdings, LLC | 830 | $31.0K | 0.01% | +830 | New |
| CWM, LLC | 989 | $37.0K | 0.00% | +225+29.5% | Added |
| Community Bank, N.A. | 1,000 | $37.4K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 1,088 | $40.7K | 0.00% | +357+48.8% | Added |
| Raymond James Financial Inc | 1,318 | $49.3K | 0.00% | +1,318 | New |
| Smartleaf Asset Management LLC | 1,383 | $51.1K | 0.00% | −914−39.8% | Reduced |
| Covestor Ltd | 1,575 | $59.0K | 0.03% | −154−8.9% | Reduced |
| Cromwell Holdings LLC | 1,578 | $59.0K | 0.04% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,636 | $61.2K | 0.00% | +563+52.5% | Added |
| AdvisorNet Financial, Inc | 1,765 | $66.0K | 0.00% | +1,765 | New |
| Bryn Mawr Trust Co | 2,001 | $74.8K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 3,037 | $113.6K | 0.02% | +606+24.9% | Added |
| Edmond de Rothschild Holding S.A. | 3,200 | $119.7K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 3,624 | $136.0K | 0.00% | +3,404+1,547.3% | Added |
| Parallel Advisors, LLC | 3,674 | $137.4K | 0.00% | −419−10.2% | Reduced |
| EverSource Wealth Advisors, LLC | 4,448 | $166.4K | 0.01% | +3,076+224.2% | Added |
| Virtus Investment Advisers, Inc. | 4,707 | $176.0K | 0.06% | +676+16.8% | Added |
| Knights of Columbus Asset Advisors LLC | 4,735 | $177.1K | 0.01% | +1,635+52.7% | Added |
| Headlands Technologies LLC | 4,984 | $186.4K | 0.02% | +4,442+819.6% | Added |
| Group One Trading, L.P. | 5,238 | $195.9K | 0.01% | +5,238 | New |
| Bank of Montreal | 5,350 | $200.1K | 0.00% | −11,906−69.0% | Reduced |
| United Capital Financial Advisers, LLC | 5,366 | $200.7K | 0.00% | −142−2.6% | Reduced |
| Rossby Financial, LCC | 5,505 | $205.9K | 0.08% | +164+3.1% | Added |
| Skopos Labs, Inc. | 5,587 | $208.9K | 0.03% | +4,870+679.2% | Added |
| Scientech Research LLC | 5,715 | $213.7K | 0.05% | +5,715 | New |
| Baron Wealth Management LLC | 5,852 | $218.9K | 0.08% | +384+7.0% | Added |
| Tower Research Capital LLC (TRC) | 5,896 | $220.5K | 0.01% | +5,811+6,836.5% | Added |
| We Are One Seven, LLC | 5,940 | $222.2K | 0.01% | +302+5.4% | Added |
| Greenleaf Trust | 6,043 | $226.0K | 0.00% | −3,569−37.1% | Reduced |
| Franklin Resources Inc | 6,157 | $230.3K | 0.00% | +84+1.4% | Added |
| Pinnacle Wealth Planning Services, Inc. | 6,421 | $240.1K | 0.03% | +465+7.8% | Added |
| West Family Investments, Inc. | 6,481 | $242.4K | 0.06% | +33+0.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 6,596 | $246.7K | 0.01% | −14,695−69.0% | Reduced |
| Ieq Capital, LLC | 6,872 | $257.0K | 0.00% | +6,872 | New |
| Bridgefront Capital, LLC | 7,180 | $268.5K | 0.07% | +7,180 | New |
| Russell Investments Group, Ltd. | 7,495 | $280.3K | 0.00% | +3,859+106.1% | Added |
| Advisors Asset Management, Inc. | 7,938 | $296.9K | 0.01% | −1,470−15.6% | Reduced |
| The PNC Financial Services Group, Inc. | 7,991 | $298.9K | 0.00% | −97−1.2% | Reduced |
| R Squared Ltd | 8,236 | $308.0K | 0.17% | +8,236 | New |
| Rhumbline Advisers | 8,387 | $313.7K | 0.00% | +338+4.2% | Added |
| MML Investors Services, LLC | 8,863 | $331.0K | 0.00% | −237−2.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 8,987 | $345.0K | 0.00% | −549−5.8% | Reduced |
| Jackson Hole Capital Partners, LLC | 9,239 | $345.5K | 0.06% | 00.0% | Unchanged |
| Wells Fargo & Company | 9,249 | $345.9K | 0.00% | +266+3.0% | Added |
| Yousif Capital Management, LLC | 9,548 | $357.1K | 0.00% | +510+5.6% | Added |
| Omers Administration Corp | 9,600 | $359.0K | 0.00% | −58,000−85.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 9,735 | $364.1K | 0.00% | +9,735 | New |
| Strategic Investment Advisors | 9,869 | $369.1K | 0.04% | −578−5.5% | Reduced |
| Savant Capital, LLC | 10,000 | $374.0K | 0.00% | +10,000 | New |
| Marshall Wace, LLP | 10,060 | $376.2K | 0.00% | −93,070−90.2% | Reduced |
| Twin Tree Management, LP | 10,677 | $399.3K | 0.01% | −20,534−65.8% | Reduced |