130 hedge funds and large institutions have $844M invested in Tenaris in 2020 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 40 increasing their positions, 45 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more funds holding in top 10

Funds holding in top 10:

less funds holding

Funds holding:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

29% less first-time investments, than exits

New positions opened: 27 | Existing positions closed: 38

44% less capital invested

Capital invested by funds: $1.52B → $844M (-$676M)

93% less call options, than puts

Call options by funds: $336K | Put options by funds: $4.75M

Holders
130
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
$336K
Puts
$4.75M
Net Calls
Net Calls Change

Top Buyers

1 +$64.2M
2 +$45.9M
3 +$23M
4
LM
Luminus Management
Texas
+$19.8M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$14.3M

Top Sellers

1 -$54.8M
2 -$30.8M
3 -$18.1M
4
Wellington Management Group
Wellington Management Group
Massachusetts
-$14.6M
5
Two Sigma Investments
Two Sigma Investments
New York
-$14.4M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$250
127
$12
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150