143 hedge funds and large institutions have $1.52B invested in Tenaris in 2019 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 33 increasing their positions, 60 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

less ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

45% less repeat investments, than reductions

Existing positions increased: 33 | Existing positions reduced: 60

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

88% less call options, than puts

Call options by funds: $112K | Put options by funds: $908K

Holders
143
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$112K
Puts
$908K
Net Calls
Net Calls Change

Top Buyers

1 +$61.4M
2 +$49.2M
3 +$30.8M
4
Millennium Management
Millennium Management
New York
+$29.1M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$17.4M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$520K
77
$518K
78
$510K
79
$498K
80
$460K
81
$458K
82
$456K
83
$372K
84
$366K
85
$330K
86
$319K
87
$296K
88
$265K
89
$234K
90
$234K
91
$232K
92
$227K
93
$227K
94
$205K
95
$174K
96
$169K
97
$158K
98
$146K
99
$131K
100
$122K