DYAX CORP's ticker is DYAX and the CUSIP is 26746E103. A total of 210 filers reported holding DYAX CORP in Q4 2015. The put-call ratio across all filers is 3.54 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $508,000 | +49.0% | 13,513 | -24.3% | 0.00% | +33.3% |
| Q3 2015 | $341,000 | +128.9% | 17,846 | +217.9% | 0.00% | +200.0% |
| Q2 2015 | $149,000 | +115.9% | 5,614 | +35.8% | 0.00% | 0.0% |
| Q1 2015 | $69,000 | +19.0% | 4,134 | +0.2% | 0.00% | – |
| Q4 2014 | $58,000 | +18.4% | 4,126 | -15.3% | 0.00% | – |
| Q3 2014 | $49,000 | +2.1% | 4,872 | -2.1% | 0.00% | – |
| Q2 2014 | $48,000 | +17.1% | 4,977 | +7.8% | 0.00% | – |
| Q1 2014 | $41,000 | +20.6% | 4,619 | +3.5% | 0.00% | – |
| Q4 2013 | $34,000 | -62.6% | 4,464 | -66.2% | 0.00% | -100.0% |
| Q3 2013 | $91,000 | +295.7% | 13,223 | +95.1% | 0.00% | – |
| Q2 2013 | $23,000 | – | 6,778 | – | 0.00% | – |
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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% |