Tenaris S.A.

BATS-CHIXE:TENM Stock Report

Market Cap: €19.5b

Tenaris Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of TENM?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders858,7120.0774%
Institutions185,690,40616.7%
General Public208,503,65318.8%
Private Companies713,804,29164.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 75.76% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
64.4%
Rocca & Partners Stichting Administratiekantoor Aandelen San Faustin
713,605,187€12.6b0%no data
1.75%
BlackRock, Inc.
19,379,676€340.9m-0.82%0.01%
1.58%
The Vanguard Group, Inc.
17,564,730€309.0m0.4%no data
0.74%
Westwood Global Investments LLC
8,240,633€145.0m-0.19%7.44%
0.71%
Amundi Asset Management SAS
7,912,062€139.2m-20.4%0.03%
0.57%
JOHCM (USA) Inc
6,336,077€111.5m0%1.86%
0.57%
Caisse de dépôt et placement du Québec
6,305,192€110.9m0%0.11%
0.55%
Norges Bank Investment Management
6,099,160€107.3m0%0.01%
0.55%
T. Rowe Price Group, Inc.
6,070,981€106.8m20.9%0.02%
0.54%
Massachusetts Financial Services Company
5,992,844€105.4m10.2%0.02%
0.46%
FMR LLC
5,126,866€90.2m13.2%0.01%
0.38%
Wellington Management Group LLP
4,218,495€74.2m-0.03%0.01%
0.36%
Geode Capital Management, LLC
3,968,090€69.8m3.59%0.01%
0.34%
M&G Investment Management Limited
3,777,114€66.4m0%0.14%
0.28%
State Street Global Advisors, Inc.
3,117,767€54.8m-0.21%no data
0.25%
Renaissance Technologies LLC
2,819,144€49.6m8.76%0.15%
0.25%
Liontrust Asset Management PLC
2,717,581€47.8m0%0.21%
0.24%
Van Eck Associates Corporation
2,690,677€47.3m0%0.11%
0.22%
Artemis Investment Management LLP
2,384,328€41.9m0%0.18%
0.2%
Sourcerock Group LLC
2,166,500€38.1m-28.9%6.12%
0.18%
Millennium Management LLC
2,038,707€35.9m403%0.06%
0.18%
Balyasny Asset Management L.P.
2,036,609€35.8m0%0.2%
0.17%
Fideuram - Intesa Sanpaolo Private Banking Asset Management S.G.R. S.p.A.
1,912,621€33.6m0%1.12%
0.17%
UBS Asset Management AG
1,844,999€32.5m55.1%no data
0.16%
Citadel Advisors LLC
1,795,953€31.6m7.37%0.07%