PSIVIDA CORP's ticker is and the CUSIP is 74440J951. A total of 1 filers reported holding PSIVIDA CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $8,000 | -55.6% | 7,500 | -48.6% | 0.00% | – |
| Q3 2017 | $18,000 | -28.0% | 14,600 | 0.0% | 0.00% | – |
| Q2 2017 | $25,000 | +150.0% | 14,600 | +156.1% | 0.00% | – |
| Q1 2017 | $10,000 | +400.0% | 5,700 | +533.3% | 0.00% | – |
| Q4 2016 | $2,000 | -33.3% | 900 | 0.0% | 0.00% | – |
| Q3 2016 | $3,000 | – | 900 | +800.0% | 0.00% | – |
| Q2 2016 | $0 | -100.0% | 100 | -96.8% | 0.00% | – |
| Q1 2016 | $8,000 | -61.9% | 3,100 | -29.5% | 0.00% | – |
| Q4 2015 | $21,000 | -40.0% | 4,400 | -53.7% | 0.00% | – |
| Q3 2015 | $35,000 | -53.9% | 9,500 | -52.7% | 0.00% | -100.0% |
| Q2 2015 | $76,000 | -14.6% | 20,100 | -11.1% | 0.00% | 0.0% |
| Q1 2015 | $89,000 | -35.0% | 22,600 | -32.3% | 0.00% | -50.0% |
| Q4 2014 | $137,000 | +12.3% | 33,400 | +21.5% | 0.00% | 0.0% |
| Q3 2014 | $122,000 | -74.4% | 27,500 | -74.9% | 0.00% | -71.4% |
| Q2 2014 | $476,000 | -36.5% | 109,600 | -40.1% | 0.01% | -46.2% |
| Q1 2014 | $750,000 | +1.6% | 182,900 | -1.7% | 0.01% | +18.2% |
| Q4 2013 | $738,000 | +472.1% | 186,000 | +490.5% | 0.01% | +450.0% |
| Q3 2013 | $129,000 | +180.4% | 31,500 | +166.9% | 0.00% | +100.0% |
| Q2 2013 | $46,000 | – | 11,800 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SABBY MANAGEMENT, LLC | 890 | $393,000 | 0.02% |
| GROUP ONE TRADING, L.P. | 27,500 | $122,000 | 0.00% |
| Citadel Advisors | 18,300 | $81,000 | 0.00% |