CenterStar Fund, LLC - TENARIS S A ownership

TENARIS S A's ticker is and the CUSIP is 88031M10. A total of 2 filers reported holding TENARIS S A in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
CenterStar Fund, LLC ownership history of TENARIS S A
ValueSharesWeighting
Q3 2016$14,000
+366.7%
490
+390.0%
0.01%
+450.0%
Q2 2016$3,000
-98.0%
100
-98.4%
0.00%
-96.8%
Q1 2016$147,000
-21.0%
6,279
-21.0%
0.06%
-21.2%
Q4 2015$186,000
+109.0%
7,946
+142.3%
0.08%
-33.3%
Q2 2015$89,0003,2800.12%
Other shareholders
TENARIS S A shareholders Q1 2016
NameSharesValueWeighting ↓
SpiderRock Trading LLC 539$16,0000.04%
SpiderRock Trading LLC 600$9,0000.02%
SpiderRock Trading LLC 1,700$00.00%
View complete list of TENARIS S A shareholders