Tenaris SA ADR's ticker is and the CUSIP is 88021M109. A total of 1 filers reported holding Tenaris SA ADR in Q3 2010. The put-call ratio across all filers is - and the average weighting 10.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2010 | $9,923,000 | – | 258,281 | – | 10.46% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|