AlphaMark Advisors, LLC - TENARIS S A ownership

TENARIS S A's ticker is TS and the CUSIP is 88031M109. A total of 145 filers reported holding TENARIS S A in Q4 2014. The put-call ratio across all filers is 6.77 and the average weighting 0.3%.

Quarter-by-quarter ownership
AlphaMark Advisors, LLC ownership history of TENARIS S A
ValueSharesWeighting
Q1 2016$2,0000.0%760.0%0.00%0.0%
Q4 2015$2,0000.0%760.0%0.00%0.0%
Q3 2015$2,000
-50.0%
76
-47.9%
0.00%
-50.0%
Q2 2015$4,000
-66.7%
146
-64.9%
0.00%
-71.4%
Q1 2015$12,000
-29.4%
416
-25.6%
0.01%
-36.4%
Q4 2014$17,000
-43.3%
559
-15.2%
0.01%
-42.1%
Q3 2014$30,000
-26.8%
659
-24.8%
0.02%
-20.8%
Q2 2014$41,000
+5.1%
8760.0%0.02%0.0%
Q1 2014$39,000
-9.3%
876
-11.5%
0.02%
-11.1%
Q4 2013$43,000
-6.5%
9900.0%0.03%
-6.9%
Q3 2013$46,000
-9.8%
990
-21.9%
0.03%
-6.5%
Q2 2013$51,0001,2680.03%
Other shareholders
TENARIS S A shareholders Q4 2014
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