DYAX CORP's ticker is DYAX and the CUSIP is 26746E103. A total of 179 filers reported holding DYAX CORP in Q1 2015. The put-call ratio across all filers is 1.55 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $29,819,000 | +201.3% | 792,638 | +52.9% | 0.01% | +200.0% |
| Q3 2015 | $9,897,000 | -43.4% | 518,504 | -21.4% | 0.00% | -40.0% |
| Q2 2015 | $17,476,000 | +80.5% | 659,471 | +14.1% | 0.01% | +66.7% |
| Q1 2015 | $9,683,000 | +33.9% | 577,886 | +12.4% | 0.00% | +50.0% |
| Q4 2014 | $7,231,000 | +33.5% | 514,272 | -3.9% | 0.00% | 0.0% |
| Q3 2014 | $5,416,000 | +9.6% | 535,119 | +3.9% | 0.00% | 0.0% |
| Q2 2014 | $4,942,000 | -7.0% | 514,804 | -13.0% | 0.00% | 0.0% |
| Q1 2014 | $5,313,000 | +156.5% | 591,705 | +115.3% | 0.00% | +100.0% |
| Q4 2013 | $2,071,000 | +32.9% | 274,847 | +21.0% | 0.00% | 0.0% |
| Q3 2013 | $1,558,000 | +55.2% | 227,067 | -21.7% | 0.00% | – |
| Q2 2013 | $1,004,000 | -12.8% | 290,172 | -12.3% | 0.00% | – |
| Q4 2012 | $1,152,000 | +71.7% | 330,925 | +28.3% | 0.00% | – |
| Q3 2012 | $671,000 | +17.3% | 258,010 | -3.9% | 0.00% | – |
| Q2 2012 | $572,000 | +163.6% | 268,567 | +93.2% | 0.00% | – |
| Q1 2012 | $217,000 | – | 138,978 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RTW INVESTMENTS, LP | 2,131,808 | $29,973,000 | 11.09% |
| RA Capital Management | 4,945,697 | $69,536,000 | 7.47% |
| LOEB PARTNERS CORP | 1,466,492 | $20,619,000 | 6.13% |
| VHCP Management, LLC | 1,000,659 | $14,069,000 | 3.87% |
| Cormorant Asset Management, LP | 1,500,000 | $21,090,000 | 3.25% |
| Ghost Tree Capital, LLC | 325,000 | $4,570,000 | 2.19% |
| Perceptive Advisors | 1,852,000 | $26,039,000 | 2.18% |
| Eventide Asset Management | 1,330,400 | $18,705,000 | 2.04% |
| Iguana Healthcare Management, LLC | 175,000 | $2,461,000 | 1.19% |
| Price Capital Management, Inc. | 81,878 | $1,151,000 | 1.01% |