DIAMOND OFFSHORE DRILLING IN's ticker is and the CUSIP is 25271C902. A total of 3 filers reported holding DIAMOND OFFSHORE DRILLING IN in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $6,000 | -83.8% | 261 | +27.3% | 0.00% | – |
| Q1 2020 | $37,000 | -95.4% | 205 | -81.6% | 0.00% | -100.0% |
| Q4 2019 | $803,000 | +120.6% | 1,117 | +70.5% | 0.00% | +100.0% |
| Q3 2019 | $364,000 | -43.7% | 655 | -10.2% | 0.00% | -50.0% |
| Q2 2019 | $646,000 | +108.4% | 729 | +146.3% | 0.00% | +100.0% |
| Q1 2019 | $310,000 | -11.4% | 296 | -20.2% | 0.00% | 0.0% |
| Q4 2018 | $350,000 | -63.8% | 371 | -23.3% | 0.00% | -66.7% |
| Q3 2018 | $968,000 | -39.1% | 484 | -36.5% | 0.00% | -50.0% |
| Q2 2018 | $1,589,000 | +4194.6% | 762 | +38.8% | 0.01% | +200.0% |
| Q1 2018 | $37,000 | -44.8% | 549 | -5.7% | 0.00% | -33.3% |
| Q4 2017 | $67,000 | +15.5% | 582 | -1.2% | 0.00% | +50.0% |
| Q3 2017 | $58,000 | +1060.0% | 589 | -18.1% | 0.00% | – |
| Q2 2017 | $5,000 | -94.7% | 719 | -33.4% | 0.00% | -100.0% |
| Q1 2017 | $95,000 | +630.8% | 1,079 | +459.1% | 0.00% | +300.0% |
| Q4 2016 | $13,000 | -51.9% | 193 | -17.9% | 0.00% | -50.0% |
| Q3 2016 | $27,000 | +200.0% | 235 | +213.3% | 0.00% | +100.0% |
| Q2 2016 | $9,000 | +12.5% | 75 | -32.4% | 0.00% | 0.0% |
| Q1 2016 | $8,000 | -74.2% | 111 | -70.7% | 0.00% | -50.0% |
| Q4 2015 | $31,000 | +106.7% | 379 | +15.2% | 0.00% | +100.0% |
| Q3 2015 | $15,000 | -84.0% | 329 | -20.7% | 0.00% | -87.5% |
| Q2 2015 | $94,000 | -57.5% | 415 | -2.1% | 0.01% | -69.2% |
| Q1 2015 | $221,000 | +87.3% | 424 | +2.7% | 0.03% | +85.7% |
| Q4 2014 | $118,000 | – | 413 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 87,500 | $1,514,000 | 0.02% |
| Citadel Advisors | 94,000 | $1,626,000 | 0.00% |
| SIMPLEX TRADING, LLC | 329 | $15,000 | 0.00% |
| JPMORGAN CHASE & CO | 2,000 | $35,000 | 0.00% |