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 | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $1,298,000 | -40.3% | 67,999 | -17.2% | 0.04% | -40.0% |
| Q2 2015 | $2,175,000 | +57.8% | 82,097 | -0.2% | 0.06% | +54.8% |
| Q1 2015 | $1,378,000 | +69.9% | 82,224 | +42.7% | 0.04% | +44.8% |
| Q4 2014 | $811,000 | +38.2% | 57,635 | -0.7% | 0.03% | +31.8% |
| Q3 2014 | $587,000 | +5.0% | 58,050 | -0.1% | 0.02% | +4.8% |
| Q2 2014 | $559,000 | -31.7% | 58,102 | -51.3% | 0.02% | -43.2% |
| Q3 2013 | $819,000 | +73.2% | 119,321 | -12.8% | 0.04% | +76.2% |
| Q2 2013 | $473,000 | – | 136,821 | – | 0.02% | – |
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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% |