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Tenaris (TS) Institutional Ownership

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$62.45 +0.58 (+0.94%)
As of 03:10 PM Eastern
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Institutional Ownership Changes (13F Filings) for Tenaris (NYSE:TS)

Current
Institutional Ownership
Percentage
10.45%
Number of
Institutional Buyers
(last 12 months)
142
Total
Institutional Inflows
(last 12 months)
$432.45M
Number of
Institutional Sellers
(last 12 months)
88
Total
Institutional Outflows
(last 12 months)
$432.75M
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TS Institutional Buying and Selling by Quarter

Tenaris Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/12/2026Cadence Wealth Management LLC23,710$1.38M0.6%+7.7%0.004%
5/8/2026 PNC Financial Services Group Inc.7,239$421K0.0%+6.1%0.001%
5/7/2026 Dimensional Fund Advisors LP1,121,007$65.22M0.0%-9.2%0.209%
5/7/2026 Parallel Advisors LLC4,971$289K0.0%+35.6%0.001%
5/6/2026 Assetmark Inc.490,777$28.55M0.1%-2.6%0.092%
5/6/2026 Allspring Global Investments Holdings LLC4,818$280K0.0%N/A0.001%
5/5/2026 Bank of New York Mellon Corp13,100$762K0.0%+5.1%0.002%
5/5/2026 Sanctuary Advisors LLC17,631$1.03M0.0%N/A0.003%
5/4/2026 Illumine Investment Management LLC17,603$1.02M0.8%N/A0.003%
5/1/2026 Manning & Napier Advisors LLC52,491$3.05M0.0%-2.6%0.010%
4/29/2026 R Squared Ltd6,246$363K0.2%-51.9%0.001%
4/28/2026 QRG Capital Management Inc.14,970$871K0.0%-15.0%0.003%
4/22/2026 Larry Mathis Financial Planning LLC3,573$208K0.2%N/A0.001%
4/21/2026 J2 Capital Management Inc12,116$705K0.5%-22.8%0.002%
4/21/2026 Aaron Wealth Advisors LLC6,653$387K0.0%+22.1%0.001%
4/16/2026 SG Americas Securities LLC7,002$407K0.0%N/A0.001%
4/16/2026 Evolve Private Wealth LLC4,920$286K0.0%N/A0.001%
3/17/2026Rockefeller Capital Management L.P.1,802$69K0.0%+378.0%0.000%
3/9/2026Corient Private Wealth LLC12,482$480K0.0%-54.8%0.002%
3/3/2026Fearnley Asset Management AS48,000$1.85M0.8%N/A0.008%
2/19/2026Invesco Ltd.546,204$21.00M0.0%+514.6%0.094%
2/19/2026Corient Private Wealth LLC21,812$836K0.0%-21.0%0.004%
2/18/2026Mercer Global Advisors Inc. ADV40,192$1.55M0.0%-16.5%0.007%
2/18/2026Vident Advisory LLC17,250$663K0.0%-4.2%0.003%
2/18/2026XTX Topco Ltd101,844$3.92M0.1%+735.7%0.018%
2/18/2026Virtus Investment Advisers LLC4,261$164K0.0%-14.2%0.001%
2/18/2026Wellington Management Group LLP2,682,137$103.13M0.0%+25.6%0.461%
2/18/2026Strategic Investment Advisors MI9,505$365K0.0%-3.6%0.002%
2/18/2026OLD Mission Capital LLC117,117$4.50M0.1%-69.9%0.020%
2/18/2026Millennium Management LLC156,206$6.01M0.0%-72.8%0.027%
2/18/2026Engineers Gate Manager LP11,186$430K0.0%-68.1%0.002%
2/18/2026Corigliano Investment Advisers LLC157,700$6.06M2.2%N/A0.027%
2/18/2026Balyasny Asset Management L.P.228,960$8.80M0.0%N/A0.039%
2/18/2026Aventail Capital Group LP61,163$2.35M0.1%-17.6%0.011%
2/17/2026Guggenheim Capital LLC36,169$1.39M0.0%+14.1%0.006%
2/17/2026AQR Capital Management LLC110,857$4.26M0.0%+56.5%0.019%
2/17/2026Cetera Investment Advisers6,446$248K0.0%+12.6%0.001%
2/17/2026Lazard Asset Management LLC57,968$2.23M0.0%-53.4%0.010%
2/17/2026Jain Global LLC7,545$290K0.0%-7.4%0.001%
2/17/2026Laird Norton Wetherby Trust Company LLC23,494$903K0.0%N/A0.004%
2/17/2026Jump Financial LLC346,283$13.32M0.2%+8.2%0.060%
2/17/2026Fearnley Asset Management AS48,000$1.85M63.2%N/A0.008%
2/17/2026Price T Rowe Associates Inc. MD1,649,724$63.43M0.0%-7.7%0.284%
2/17/2026Tower Research Capital LLC TRC 99,933$3.84M0.1%-56.3%0.017%
2/17/2026 Russell Investments Group Ltd.10,835$417K0.0%+20.3%0.002%
2/17/2026Royal Bank of Canada68,857$2.65M0.0%-79.1%0.012%
2/16/2026Thornburg Investment Management Inc.21,297$819K0.0%-9.9%0.004%
2/16/2026Vanguard Personalized Indexing Management LLC22,729$874K0.0%-3.3%0.004%
2/16/2026Mariner LLC31,225$1.20M0.0%+4.8%0.005%
2/16/2026Medina Value Partners LLC561,495$21.59M5.0%+0.1%0.097%
2/13/2026 Kestra Advisory Services LLC1,738$67K0.0%N/A0.000%
2/13/2026Kiltearn Partners LLP248,859$9.57M2.1%-16.6%0.043%
2/13/2026Corient IA LLC9,330$359K0.3%-37.8%0.002%
2/13/2026Smartleaf Asset Management LLC1,707$66K0.0%+26.1%0.000%
2/13/2026Bridgefront Capital LLC21,106$812K0.2%N/A0.004%
2/13/2026First Trust Advisors LP6,392$246K0.0%-19.9%0.001%
2/13/2026Integrated Wealth Concepts LLC18,881$726K0.0%-6.1%0.003%
2/13/2026Charles Schwab Investment Management Inc.51,784$1.99M0.0%+13.5%0.009%
2/13/2026State Street Corp200,661$7.72M0.0%+38.4%0.035%
2/13/2026Van ECK Associates Corp2,019,185$77.64M0.1%+25.4%0.347%
2/13/2026Ieq Capital LLC15,039$578K0.0%+22.2%0.003%
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1,252$48K0.0%N/A0.000%
2/12/2026Advisors Asset Management Inc.3,934$151K0.0%-37.1%0.001%
2/12/2026DRW Securities LLC7,946$306K0.0%-29.9%0.001%
2/12/2026 Brooklyn Investment Group17,876$689K0.0%+58.9%0.003%
2/12/2026 Commonwealth Equity Services LLC11,469$441K0.0%+2.1%0.002%
2/12/2026Renaissance Technologies LLC2,964,344$113.98M0.2%-11.5%0.510%
2/12/2026 Dimensional Fund Advisors LP1,234,828$47.48M0.0%+8.9%0.212%
2/12/2026Integrated Quantitative Investments LLC42,819$1.65M0.4%+4.1%0.007%
2/12/2026 New York State Common Retirement Fund42,819$1.65M0.0%+4.1%0.007%
2/11/2026Cerity Partners LLC30,051$1.16M0.0%+19.9%0.005%
2/11/2026 LPL Financial LLC20,471$787K0.0%-8.5%0.004%
2/11/2026O Shaughnessy Asset Management LLC52,736$2.03M0.0%-20.3%0.009%
2/11/2026 Total Wealth Planning & Management Inc.6,337$244K0.2%N/A0.001%
2/10/2026Goldman Sachs Group Inc.819,576$31.51M0.0%+16.2%0.141%
2/10/2026Dynasty Wealth Management LLC14,848$571K0.0%+13.6%0.003%
2/10/2026 Savant Capital LLC12,777$491K0.0%-10.7%0.002%
2/9/2026 Legal & General Group Plc168,043$6.46M0.0%-11.2%0.029%
2/9/2026 Hantz Financial Services Inc.15,517$597K0.0%+64.9%0.003%
2/9/2026 Beck Bode LLC19,299$742K0.1%N/A0.003%
2/6/2026Cadence Wealth Management LLC22,012$846K0.4%+2.9%0.004%
2/6/2026Global Retirement Partners LLC1,505$58K0.0%+1,066.7%0.000%
2/6/2026 PNC Financial Services Group Inc.6,823$262K0.0%-14.3%0.001%
2/6/2026 HighTower Advisors LLC12,249$471K0.0%-25.0%0.002%
2/5/2026 TD Private Client Wealth LLC1,576$61K0.0%+4,675.8%0.000%
2/4/2026 Naples Global Advisors LLC16,310$627K0.0%+9.4%0.003%
2/3/2026 Manning & Napier Advisors LLC53,908$2.09M0.0%-2.8%0.009%
2/3/2026 Chesapeake Capital Corp IL16,287$626K0.5%N/A0.003%
2/3/2026Crossmark Global Holdings Inc.49,736$1.91M0.0%-1.3%0.009%
2/3/2026 Ethic Inc.144,124$5.54M0.1%+11.6%0.025%
2/3/2026Ballentine Partners LLC5,559$214K0.0%N/A0.001%
2/3/2026MGO One Seven LLC6,003$231K0.0%+6.6%0.001%
2/3/2026 Sequoia Financial Advisors LLC6,661$256K0.0%+14.3%0.001%
2/3/2026Mitsubishi UFJ Asset Management Co. Ltd.10,266$401K0.0%+17.3%0.002%
2/2/2026 Highland Capital Management LLC44,070$1.69M0.1%-10.5%0.008%
1/30/2026 R Squared Ltd12,992$500K0.2%+16.7%0.002%
1/30/2026 Exencial Wealth Advisors LLC35,192$1.35M0.0%+3.6%0.006%
1/29/2026 UBS Group AG222,732$8.56M0.0%-17.4%0.038%
1/27/2026Evergreen Capital Management LLC23,157$890K0.0%-7.2%0.004%
1/23/2026 Farther Finance Advisors LLC2,334$90K0.0%+61.4%0.000%


TS Institutional Ownership - Frequently Asked Questions

During the previous two years, 236 institutional investors and hedge funds held shares of Tenaris. The most heavily invested institutionals were Westwood Global Investments LLC ($271.55M), Sourcerock Group LLC ($115.42M), Renaissance Technologies LLC ($113.98M), FMR LLC ($103.30M), Wellington Management Group LLP ($103.13M), Alua Capital Management LP ($93.37M), and Van ECK Associates Corp ($77.64M).Learn more on Tenaris' institutional investors.

10.45% of Tenaris' stock is owned by institutional investors. Learn more on TS's institutional investor holdings.

Of the 204 institutional investors that purchased Tenaris' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Alua Capital Management LP ($2.39M), Wellington Management Group LLP ($2.24M), Encompass Capital Advisors LLC ($2.10M), ABC Arbitrage SA ($1.48M), Renaissance Technologies LLC ($819.50K), Optiver Holding B.V. ($816.14K), and Millennium Management LLC ($778.02K).

Institutional investors have bought a total of 11,369,324 shares in the last 24 months. This purchase volume represents approximately $432.35M in transactions.

Of the 87 institutional investors that sold Tenaris' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Millennium Management LLC ($2.26M), UBS Group AG ($1.36M), Merewether Investment Management LP ($760.22K), Orbis Allan Gray Ltd ($649.40K), BNP Paribas Financial Markets ($634.84K), OLD Mission Capital LLC ($541.00K), and Quadrature Capital Ltd ($540.61K).

Institutional investors have sold a total of 11,390,020 shares in the last 24 months. This volume of shares sold represents approximately $432.75M in transactions.


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This page (NYSE:TS) was last updated on 5/12/2026 by MarketBeat.com Staff.
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