DIAMOND OFFSHORE DRILLING IN's ticker is and the CUSIP is 25271C952. A total of 6 filers reported holding DIAMOND OFFSHORE DRILLING IN in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $54,000 | – | 90 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 29,600 | $550,000 | 0.00% |
| SIMPLEX TRADING, LLC | 374 | $86,000 | 0.00% |
| SG Americas Securities, LLC | 50,000 | $1,000 | 0.00% |