DYAX CORP's ticker is DYAX and the CUSIP is 26746E103. A total of 190 filers reported holding DYAX CORP in Q3 2015. The put-call ratio across all filers is 1.00 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $2,797,000 | +99.9% | 74,400 | +1.5% | 0.03% | +88.2% |
| Q3 2015 | $1,399,000 | -20.7% | 73,300 | +10.1% | 0.02% | -19.0% |
| Q2 2015 | $1,765,000 | +64.3% | 66,600 | +3.9% | 0.02% | +61.5% |
| Q1 2015 | $1,074,000 | +4.6% | 64,100 | -12.2% | 0.01% | 0.0% |
| Q4 2014 | $1,027,000 | +26.9% | 73,000 | -8.6% | 0.01% | +18.2% |
| Q3 2014 | $809,000 | +8.2% | 79,900 | +2.6% | 0.01% | 0.0% |
| Q2 2014 | $748,000 | +13.5% | 77,900 | +6.1% | 0.01% | +10.0% |
| Q1 2014 | $659,000 | +24.8% | 73,400 | +6.5% | 0.01% | +11.1% |
| Q4 2013 | $528,000 | +26.3% | 68,900 | +13.1% | 0.01% | +28.6% |
| Q3 2013 | $418,000 | – | 60,900 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LOEB PARTNERS CORP | 1,353,621 | $50,923,000 | 16.31% |
| Sio Capital Management, LLC | 687,600 | $25,868,000 | 11.45% |
| RA Capital Management | 2,717,618 | $102,237,000 | 10.12% |
| Cormorant Asset Management, LP | 1,400,000 | $52,668,000 | 6.30% |
| Perceptive Advisors | 1,819,215 | $68,439,000 | 5.06% |
| FT Options LLC | 168,700 | $6,346,000 | 4.68% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 2,242,073 | $84,347,000 | 3.42% |
| HARVEST MANAGEMENT LLC | 70,000 | $2,633,000 | 2.65% |
| Baker Brothers Advisors | 8,310,017 | $312,623,000 | 2.59% |
| ALPINE ASSOCIATES MANAGEMENT INC. | 1,885,000 | $70,914,000 | 2.33% |