Parallax Volatility Advisers, L.P. - TENARIS S A ownership

TENARIS S A's ticker is TS and the CUSIP is 88031M109. A total of 192 filers reported holding TENARIS S A in Q1 2017. The put-call ratio across all filers is 0.04 and the average weighting 0.4%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of TENARIS S A
ValueSharesWeighting
Q1 2021$973,000
-87.3%
42,883
-84.2%
0.00%
-87.5%
Q1 2019$7,666,000
+251.8%
271,356
+325.0%
0.01%
+100.0%
Q1 2017$2,179,000
-39.0%
63,843
-36.2%
0.00%
-42.9%
Q4 2016$3,571,000
+2362.8%
100,000
+1753.9%
0.01%
Q2 2015$145,000
-52.5%
5,394
-50.5%
0.00%
Q1 2015$305,000
+110.3%
10,894
+127.6%
0.00%
Q4 2014$145,000
-62.6%
4,787
-43.7%
0.00%
-100.0%
Q3 2014$388,000
+162.2%
8,500
+171.2%
0.00%
+100.0%
Q2 2014$148,000
+377.4%
3,134
+366.4%
0.00%
Q3 2013$31,000
-88.2%
672
-89.7%
0.00%
-100.0%
Q2 2013$262,0006,5000.00%
Other shareholders
TENARIS S A shareholders Q1 2017
NameSharesValueWeighting ↓
Westwood Global Investments, LLC 8,582,401$257,042,91012.65%
Foresight Global Investors, Inc. 474,518$14,211,8147.67%
Pantechnicon Advisors LLP 485,000$14,525,7506.67%
SIR Capital Management, L.P. 711,052$21,296,0072.33%
FNY Investment Advisers, LLC 56,000$1,6772.12%
Perpetual Ltd 12,385,702$240,554,0042.06%
Oslo Asset Management AS 95,300$2,854,2351.95%
VIKING FUND MANAGEMENT LLC 190,000$5,690,5001.08%
MBB PUBLIC MARKETS I LLC 648,010$19,407,9001.02%
SPX Gestao de Recursos Ltda 543,467$16,276,8370.77%
View complete list of TENARIS S A shareholders