DYAX CORP's ticker is and the CUSIP is 26746E903. A total of 2 filers reported holding DYAX CORP in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $3,574,000 | +1248.7% | 95,000 | +583.5% | 0.04% | +950.0% |
| Q3 2015 | $265,000 | -59.0% | 13,900 | -43.0% | 0.00% | -55.6% |
| Q2 2015 | $647,000 | -65.5% | 24,400 | -78.2% | 0.01% | -69.0% |
| Q1 2015 | $1,878,000 | +187.2% | 112,100 | +141.1% | 0.03% | +190.0% |
| Q4 2014 | $654,000 | -20.9% | 46,500 | -43.1% | 0.01% | -23.1% |
| Q3 2014 | $827,000 | +175.7% | 81,700 | +161.0% | 0.01% | +160.0% |
| Q2 2014 | $300,000 | +3.1% | 31,300 | -3.4% | 0.01% | 0.0% |
| Q1 2014 | $291,000 | +546.7% | 32,400 | +440.0% | 0.01% | +400.0% |
| Q4 2013 | $45,000 | +25.0% | 6,000 | +15.4% | 0.00% | 0.0% |
| Q3 2013 | $36,000 | – | 5,200 | +5100.0% | 0.00% | – |
| Q2 2013 | $0 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 81,700 | $827,000 | 0.01% |
| Citadel Advisors | 13,600 | $138,000 | 0.00% |