TENARIS S A's ticker is and the CUSIP is 88031M10. A total of 2 filers reported holding TENARIS S A in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $3,779,000 | -30.3% | 82,987 | -27.8% | 0.01% | -26.3% |
| Q2 2014 | $5,422,000 | +88.5% | 115,000 | +76.9% | 0.02% | +72.7% |
| Q1 2014 | $2,876,000 | +1.3% | 65,000 | 0.0% | 0.01% | 0.0% |
| Q4 2013 | $2,840,000 | +8.5% | 65,000 | 0.0% | 0.01% | 0.0% |
| Q3 2013 | $2,618,000 | +0.0% | 65,000 | 0.0% | 0.01% | 0.0% |
| Q2 2013 | $2,617,000 | – | 65,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1,669,832 | $78,115,000 | 0.50% |
| Mizuho Trust & Banking Co., Ltd. | 65,000 | $2,618,000 | 0.01% |