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 2023
Institutional positions in Tenaris SA as of Mar 31, 2023. 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
- 227
- +14 vs. Q4 2022
- Shares held
- 66.3M
- +15.8M (+31.4%) vs. Q4 2022
- Total value
- $1.74B
- −$32.9M (−1.9%) vs. Q4 2022
- New holders
- 46
- 92 more added
- Sold out
- 32
- 52 more reduced
5 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Tenaris SA; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avion Wealth | 8 | $0 | 0.00% | +8 | New |
| True Wealth Design, LLC | 8 | $228 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 9 | $326 | 0.00% | −746−98.8% | Reduced |
| WR Wealth Planners, LLC | 14 | $398 | 0.00% | +14 | New |
| Huntington National Bank | 15 | $426 | 0.00% | +15 | New |
| Financial Synergies Wealth Advisors, Inc. | 15 | $427 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 18 | $512 | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 28 | $985 | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 40 | $1.14K | 0.00% | +40 | New |
| Baker Avenue Asset Management, LP | 43 | $1.22K | 0.00% | +43 | New |
| Assetmark, Inc | 44 | $1.25K | 0.00% | +44 | New |
| Tradewinds Capital Management, LLC | 50 | $1.42K | 0.00% | +50 | New |
| Schubert & Co | 53 | $1.51K | 0.00% | −6−10.2% | Reduced |
| Fortis Capital Advisors, LLC | 56 | $1.59K | 0.00% | +56 | New |
| Leonteq Securities AG | 64 | $1.82K | 0.00% | +63+6,300.0% | Added |
| TD Ameritrade Investment Management, LLC | 81 | $2.00K | 0.00% | 00.0% | Unchanged |
| Headlands Technologies LLC | 71 | $2.02K | 0.00% | +8+12.7% | Added |
| Column Capital Advisors, LLC | 84 | $2.39K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 87 | $2.47K | 0.00% | +72+480.0% | Added |
| Natixis | 100 | $2.84K | 0.00% | +100 | New |
| BOK Financial Private Wealth, Inc. | 109 | $3.10K | 0.00% | +109 | New |
| Advisory Services Network, LLC | 122 | $3.47K | 0.00% | 00.0% | Unchanged |
| Syverson Strege & Co | 133 | $3.78K | 0.00% | +133 | New |
| JFS Wealth Advisors, LLC | 146 | $4.15K | 0.00% | −23−13.6% | Reduced |
| Zions Bancorporation, N.A. | 190 | $5.40K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 192 | $5.46K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 216 | $6.14K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 238 | $6.76K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 251 | $7.13K | 0.00% | +172+217.7% | Added |
| Whittier Trust Co | 264 | $7.50K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 269 | $7.64K | 0.00% | −486−64.4% | Reduced |
| Park Place Capital Corp | 274 | $7.79K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 313 | $8.89K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 335 | $9.52K | 0.00% | +302+915.2% | Added |
| First Manhattan Co | 367 | $10.4K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 477 | $13.6K | 0.00% | +27+6.0% | Added |
| Global Retirement Partners, LLC | 738 | $19.8K | 0.00% | +672+1,018.2% | Added |
| Ameritas Investment Partners, Inc. | 742 | $21.1K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 744 | $21.1K | 0.00% | −13−1.7% | Reduced |
| Financial Management Professionals, Inc. | 789 | $22.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 866 | $25.0K | 0.00% | −969−52.8% | Reduced |
| Community Bank, N.A. | 1,000 | $28.4K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 1,237 | $35.2K | 0.00% | +237+23.7% | Added |
| Ellevest, Inc. | 1,342 | $38.1K | 0.00% | 00.0% | Unchanged |
| Kapitalo Investimentos Ltda | 1,448 | $41.2K | 0.01% | −1,152−44.3% | Reduced |
| Belpointe Asset Management LLC | 1,546 | $43.9K | 0.00% | +455+41.7% | Added |
| Federation des caisses Desjardins du Quebec | 1,800 | $51.2K | 0.00% | +1,800 | New |
| CWM, LLC | 1,914 | $54.0K | 0.00% | −95−4.7% | Reduced |
| Lindbrook Capital, LLC | 2,006 | $57.0K | 0.01% | −13−0.6% | Reduced |
| TD Waterhouse Canada Inc. | 1,787 | $69.9K | 0.00% | −48,816−96.5% | Reduced |
| Parallel Advisors, LLC | 2,602 | $73.9K | 0.00% | +92+3.7% | Added |
| JJJ Advisors Inc. | 2,767 | $81.7K | 0.02% | +59+2.2% | Added |
| Edmond de Rothschild Holding S.A. | 3,400 | $96.6K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 3,823 | $108.7K | 0.00% | +231+6.4% | Added |
| FNY Investment Advisers, LLC | 5,000 | $142.0K | 0.16% | +5,000 | New |
| Barclays PLC | 5,588 | $158.8K | 0.00% | +1,157+26.1% | Added |
| JustInvest LLC | 7,051 | $200.4K | 0.01% | +1,031+17.1% | Added |
| Royal Bank of Canada | 7,132 | $202.0K | 0.00% | +1,904+36.4% | Added |
| Ronald Blue Trust, Inc. | 5,738 | $202.0K | 0.00% | +3,513+157.9% | Added |
| West Family Investments, Inc. | 7,121 | $202.4K | 0.08% | 00.0% | Unchanged |
| Verition Fund Management LLC | 7,448 | $211.7K | 0.00% | +1,390+22.9% | Added |
| Blair William & Co | 7,460 | $212.0K | 0.00% | +508+7.3% | Added |
| Pinnacle Wealth Planning Services, Inc. | 7,539 | $214.3K | 0.04% | −10.0% | Reduced |
| Vident Investment Advisory, LLC | 7,809 | $221.9K | 0.01% | +437+5.9% | Added |
| American Century Companies Inc | 7,838 | $222.8K | 0.00% | 00.0% | Unchanged |
| Advisor Partners II, LLC | 7,862 | $223.4K | 0.01% | +7,862 | New |
| Ballentine Partners, LLC | 8,015 | $227.8K | 0.01% | −130−1.6% | Reduced |
| Cetera Investment Advisers | 8,049 | $228.7K | 0.00% | +1,051+15.0% | Added |
| Credit Suisse AG | 8,298 | $235.8K | 0.00% | +8,137+5,054.0% | Added |
| Strategic Global Advisors, LLC | 8,425 | $239.4K | 0.04% | +236+2.9% | Added |
| Claro Advisors LLC | 8,451 | $240.2K | 0.07% | +258+3.1% | Added |
| AQR Capital Management LLC | 8,670 | $246.4K | 0.00% | −2,179−20.1% | Reduced |
| Gallacher Capital Management LLC | 8,800 | $250.1K | 0.15% | +797+10.0% | Added |
| HighTower Advisors, LLC | 8,977 | $254.0K | 0.00% | −47,754−84.2% | Reduced |
| Truist Financial Corp | 9,077 | $258.0K | 0.00% | −7,013−43.6% | Reduced |
| Two Sigma Securities, LLC | 9,158 | $260.3K | 0.02% | +9,158 | New |
| Crossmark Global Holdings, Inc. | 9,377 | $266.0K | 0.01% | +9,377 | New |
| Penn Mutual Asset Management, LLC | 9,430 | $268.0K | 0.25% | 00.0% | Unchanged |
| Wrapmanager Inc | 9,567 | $271.9K | 0.08% | +137+1.5% | Added |
| Beverly Hills Private Wealth, LLC | 9,733 | $276.6K | 0.09% | +3,977+69.1% | Added |
| Group One Trading, L.P. | 9,793 | $278.3K | 0.01% | +9,793 | New |
| Yousif Capital Management, LLC | 9,868 | $280.4K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 10,055 | $285.8K | 0.03% | +246+2.5% | Added |
| Engineers Gate Manager LP | 10,070 | $286.2K | 0.01% | +10,070 | New |
| Personal Cfo Solutions, LLC | 10,127 | $287.8K | 0.06% | +479+5.0% | Added |
| Vestmark Advisory Solutions, Inc. | 10,209 | $290.1K | 0.01% | +9+0.1% | Added |
| Shilanski & Associates, Inc. | 10,253 | $291.4K | 0.13% | −38−0.4% | Reduced |
| Rafferty Asset Management, LLC | 10,769 | $306.1K | 0.00% | −681−5.9% | Reduced |
| Park Avenue Securities LLC | 11,265 | $320.0K | 0.01% | +922+8.9% | Added |
| US Bancorp | 11,843 | $336.6K | 0.00% | +757+6.8% | Added |
| Bornite Capital Management LP | 12,000 | $341.0K | 0.12% | +12,000 | New |
| Fox Run Management, L.L.C. | 12,014 | $341.4K | 0.11% | −12,702−51.4% | Reduced |
| SEI Investments Co | 12,097 | $343.9K | 0.00% | +12,097 | New |
| Profund Advisors LLC | 12,135 | $344.9K | 0.02% | +926+8.3% | Added |
| Creative Planning | 12,698 | $360.9K | 0.00% | −1,557−10.9% | Reduced |
| The PNC Financial Services Group, Inc. | 12,729 | $361.8K | 0.00% | +499+4.1% | Added |
| Clarius Group, LLC | 12,977 | $368.8K | 0.03% | +1,363+11.7% | Added |
| Quantinno Capital Management LP | 13,606 | $387.0K | 0.03% | +5,345+64.7% | Added |
| 1832 Asset Management L.P. | 14,000 | $397.9K | 0.00% | +14,000 | New |
| Tower Research Capital LLC (TRC) | 14,373 | $408.0K | 0.01% | +14,334+36,753.8% | Added |