DISCOVERY LABORATORIES INC N's ticker is DSCO and the CUSIP is 254668403. A total of 59 filers reported holding DISCOVERY LABORATORIES INC N in Q4 2013. The put-call ratio across all filers is 0.97 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $62,000 | -59.7% | 33,623 | -61.2% | 0.01% | -58.3% |
| Q2 2014 | $154,000 | -78.8% | 86,562 | -74.3% | 0.01% | -75.0% |
| Q1 2014 | $725,000 | -47.5% | 337,160 | -45.1% | 0.05% | -26.2% |
| Q4 2013 | $1,381,000 | +808.6% | 613,871 | +693.0% | 0.06% | +828.6% |
| Q3 2013 | $152,000 | +223.4% | 77,416 | +148.7% | 0.01% | +250.0% |
| Q2 2013 | $47,000 | – | 31,129 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 7,467,032 | $1,597,000 | 1.42% |
| Broadfin Capital, LLC | 10,889,166 | $2,329,000 | 0.14% |
| SABBY MANAGEMENT, LLC | 7,339,548 | $1,570,000 | 0.09% |
| Alyeska Investment Group, L.P. | 2,500,000 | $7,486,000 | 0.08% |
| SEARLE & CO. | 138,500 | $29,000 | 0.03% |
| Alyeska Investment Group, L.P. | 6,187,475 | $1,324,000 | 0.01% |
| WEDBUSH SECURITIES INC | 151,005 | $32,000 | 0.01% |
| Baker Brothers Advisors | 3,569,643 | $764,000 | 0.01% |
| BRAVE ASSET MANAGEMENT INC | 32,500 | $7,000 | 0.01% |
| Laurion Capital Management LP | 1,300,911 | $278,000 | 0.00% |