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, Q1 2024
Institutional positions in Tenaris SA as of Mar 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
- 236
- +17 vs. Q4 2023
- Shares held
- 55.9M
- −6.24M (−10.0%) vs. Q4 2023
- Total value
- $2.19B
- +$33.1M (+1.5%) vs. Q4 2023
- New holders
- 47
- 74 more added
- Sold out
- 30
- 80 more reduced
3 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 21,305 | $836.6K | 0.00% | −25,024−54.0% | Reduced |
| Veriti Management LLC | 20,833 | $818.1K | 0.06% | −177−0.8% | Reduced |
| UBS Group AG | 20,074 | $788.3K | 0.00% | +246+1.2% | Added |
| Gabelli Funds LLC | 20,000 | $785.4K | 0.01% | 00.0% | Unchanged |
| Jump Financial, LLC | 19,386 | $761.3K | 0.02% | +19,386 | New |
| Evergreen Capital Management LLC | 19,222 | $754.8K | 0.03% | −31−0.2% | Reduced |
| Deltec Asset Management LLC | 19,000 | $746.1K | 0.15% | −11,500−37.7% | Reduced |
| AQR Capital Management LLC | 18,907 | $742.5K | 0.00% | +3,712+24.4% | Added |
| Crossmark Global Holdings, Inc. | 18,108 | $712.0K | 0.01% | +6,506+56.1% | Added |
| HighTower Advisors, LLC | 17,976 | $707.0K | 0.00% | +1,294+7.8% | Added |
| KLR Investment Advisors, LLC | 18,335 | $692.3K | 0.50% | +18,335 | New |
| CAPROCK Group, Inc. | 17,039 | $669.1K | 0.04% | −911−5.1% | Reduced |
| Charles Schwab Investment Management Inc | 16,780 | $659.0K | 0.00% | +3,487+26.2% | Added |
| McKinley Capital Management LLC /Delaware | 16,691 | $655.5K | 0.08% | −207−1.2% | Reduced |
| Signaturefd, LLC | 15,606 | $612.8K | 0.01% | −89−0.6% | Reduced |
| Qube Research & Technologies Ltd | 15,068 | $591.7K | 0.00% | −95,474−86.4% | Reduced |
| Axq Capital, LP | 14,900 | $585.1K | 0.14% | +7,300+96.1% | Added |
| Pathstone Holdings, LLC | 14,878 | $584.2K | 0.00% | +3,809+34.4% | Added |
| Clear Street Markets LLC | 14,663 | $576.0K | 0.26% | −3,101−17.5% | Reduced |
| American Century Companies Inc | 14,426 | $566.5K | 0.00% | +5,256+57.3% | Added |
| JustInvest LLC | 14,188 | $557.2K | 0.01% | +777+5.8% | Added |
| Commonwealth Equity Services, LLC | 13,647 | $536.0K | 0.00% | +13,647 | New |
| Brinker Capital Investments, LLC | 12,964 | $509.1K | 0.01% | −81−0.6% | Reduced |
| Orion Portfolio Solutions, LLC | 12,964 | $509.1K | 0.01% | −81−0.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 12,882 | $506.0K | 0.05% | −26,024−66.9% | Reduced |
| Cetera Investment Advisers | 12,850 | $504.6K | 0.00% | +12,850 | New |
| Bank of Montreal | 12,477 | $490.2K | 0.00% | +12,477 | New |
| Omers Administration Corp | 12,400 | $486.9K | 0.01% | −21,900−63.8% | Reduced |
| Bank of New York Mellon Corp | 11,727 | $460.5K | 0.00% | −259−2.2% | Reduced |
| Harbour Capital Advisors, LLC | 11,365 | $448.6K | 0.11% | +11,365 | New |
| The PNC Financial Services Group, Inc. | 11,303 | $443.9K | 0.00% | −515−4.4% | Reduced |
| Partnership Wealth Management, LLC | 11,300 | $443.8K | 0.31% | −1,670−12.9% | Reduced |
| Yorktown Management & Research Co Inc | 11,300 | $443.8K | 0.42% | 00.0% | Unchanged |
| Profund Advisors LLC | 10,956 | $430.2K | 0.02% | −1,536−12.3% | Reduced |
| Prelude Capital Management, LLC | 10,827 | $425.2K | 0.03% | −5,335−33.0% | Reduced |
| CenterBook Partners LP | 10,725 | $421.2K | 0.03% | +10,725 | New |
| Quadrant Capital Group LLC | 10,535 | $413.7K | 0.03% | −60−0.6% | Reduced |
| MBB Public Markets I LLC | 10,198 | $400.5K | 0.03% | +10,198 | New |
| Yousif Capital Management, LLC | 10,101 | $396.7K | 0.00% | 00.0% | Unchanged |
| Hennessy Advisors Inc | 10,000 | $392.7K | 0.02% | 00.0% | Unchanged |
| Strategic Global Advisors, LLC | 9,976 | $391.8K | 0.08% | +2,513+33.7% | Added |
| Jackson Hole Capital Partners, LLC | 9,239 | $362.8K | 0.08% | +9,239 | New |
| Rhumbline Advisers | 9,152 | $359.4K | 0.00% | −88−1.0% | Reduced |
| Royal Bank of Canada | 9,122 | $358.0K | 0.00% | −2,272−19.9% | Reduced |
| Verition Fund Management LLC | 9,107 | $357.6K | 0.00% | +1,736+23.6% | Added |
| Ballentine Partners, LLC | 8,923 | $350.4K | 0.01% | +834+10.3% | Added |
| Prudential Financial Inc | 8,604 | $337.9K | 0.00% | +8,604 | New |
| Clarius Group, LLC | 7,813 | $306.8K | 0.02% | −925−10.6% | Reduced |
| Assetmark, Inc | 7,568 | $297.2K | 0.00% | +7,524+17,100.0% | Added |
| Envestnet Portfolio Solutions, Inc. | 7,455 | $292.7K | 0.00% | +7,455 | New |
| Susquehanna International Group, LLP | 7,421 | $291.4K | 0.00% | −194,411−96.3% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 7,337 | $288.1K | 0.04% | −117−1.6% | Reduced |
| Stifel Financial Corp | 6,679 | $262.3K | 0.00% | −138,709−95.4% | Reduced |
| Lake Street Advisors Group, LLC | 6,561 | $257.7K | 0.01% | −217−3.2% | Reduced |
| Capstone Investment Advisors, LLC | 6,542 | $256.9K | 0.00% | +6,542 | New |
| MML Investors Services, LLC | 6,348 | $249.0K | 0.00% | +6,348 | New |
| West Family Investments, Inc. | 6,274 | $246.4K | 0.08% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 6,209 | $243.8K | 0.00% | +6,209 | New |
| Buckingham Strategic Wealth, LLC | 6,110 | $239.9K | 0.00% | +6,110 | New |
| Greenleaf Trust | 6,101 | $239.6K | 0.00% | +70+1.2% | Added |
| Atlas Capital Advisors LLC | 5,927 | $232.8K | 0.04% | −2,058−25.8% | Reduced |
| National Asset Management, Inc. | 7,348 | $232.2K | 0.01% | +66+0.9% | Added |
| Thrivent Financial for Lutherans | 5,820 | $229.0K | 0.00% | −442,178−98.7% | Reduced |
| Principal Street Partners, LLC | 6,578 | $224.4K | 0.04% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 5,632 | $221.2K | 0.00% | +5,632 | New |
| Walleye Capital LLC | 5,492 | $215.7K | 0.00% | −25,983−82.6% | Reduced |
| State Street Corp | 5,320 | $208.9K | 0.00% | +5,320 | New |
| United Capital Financial Advisers, LLC | 5,318 | $208.8K | 0.00% | +5,318 | New |
| Virtus ETF Advisers LLC | 5,153 | $202.4K | 0.11% | +5,153 | New |
| Integrated Wealth Concepts LLC | 5,110 | $200.7K | 0.00% | −7,843−60.5% | Reduced |
| Parallel Advisors, LLC | 4,627 | $181.7K | 0.00% | +719+18.4% | Added |
| TD Private Client Wealth LLC | 4,492 | $176.4K | 0.01% | +4,223+1,569.9% | Added |
| Bokf, NA | 4,383 | $173.1K | 0.00% | −8,282−65.4% | Reduced |
| Tower Research Capital LLC (TRC) | 4,071 | $159.9K | 0.00% | +4,071 | New |
| Barclays PLC | 3,520 | $138.2K | 0.00% | +3,500+17,500.0% | Added |
| Edmond de Rothschild Holding S.A. | 3,400 | $133.5K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 2,985 | $117.2K | 0.00% | −2,950−49.7% | Reduced |
| JJJ Advisors Inc. | 2,692 | $105.7K | 0.02% | +347+14.8% | Added |
| Ronald Blue Trust, Inc. | 2,005 | $78.7K | 0.00% | +345+20.8% | Added |
| Simplex Trading, LLC | 1,698 | $66.0K | 0.00% | +1,698 | New |
| Lindbrook Capital, LLC | 1,643 | $64.5K | 0.01% | −57−3.4% | Reduced |
| Headlands Technologies LLC | 1,586 | $62.3K | 0.01% | +1,486+1,486.0% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 1,388 | $54.5K | 0.01% | +263+23.4% | Added |
| Community Bank, N.A. | 1,000 | $39.3K | 0.01% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 915 | $36.1K | 0.00% | −1,672−64.6% | Reduced |
| Ameritas Investment Partners, Inc. | 742 | $29.1K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 841 | $27.8K | 0.00% | +308+57.8% | Added |
| Principal Securities, Inc. | 705 | $27.7K | 0.00% | +704+70,400.0% | Added |
| CWM, LLC | 683 | $27.0K | 0.00% | −452−39.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 607 | $23.8K | 0.00% | +67+12.4% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 453 | $17.8K | 0.00% | +453 | New |
| GAMMA Investing LLC | 396 | $15.6K | 0.00% | +88+28.6% | Added |
| Russell Investments Group, Ltd. | 334 | $13.1K | 0.00% | −40,469−99.2% | Reduced |
| Farther Finance Advisors, LLC | 323 | $12.8K | 0.00% | −53−14.1% | Reduced |
| State of Wyoming | 300 | $11.8K | 0.00% | +300 | New |
| CIBC Private Wealth Group, LLC | 297 | $11.7K | 0.00% | +297 | New |
| Raffa Wealth Management, LLC | 286 | $11.2K | 0.00% | +32+12.6% | Added |
| Whittier Trust Co | 264 | $10.4K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 247 | $9.70K | 0.00% | +120+94.5% | Added |
| Steward Partners Investment Advisory, LLC | 211 | $8.29K | 0.00% | +211 | New |