ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 80 filers reported holding ZAFGEN INC in Q1 2016. The put-call ratio across all filers is 0.19 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $148,000 | +29.8% | 23,000 | +26.4% | 0.00% | – |
| Q4 2015 | $114,000 | -80.4% | 18,200 | 0.0% | 0.00% | -100.0% |
| Q3 2015 | $581,000 | +10.5% | 18,200 | +19.7% | 0.00% | 0.0% |
| Q2 2015 | $526,000 | -12.6% | 15,200 | 0.0% | 0.00% | -50.0% |
| Q1 2015 | $602,000 | +186.7% | 15,200 | +123.5% | 0.00% | +100.0% |
| Q4 2014 | $210,000 | – | 6,800 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 3,391,385 | $39,645,000 | 6.18% |
| TRV GP, LLC | 210,371 | $2,459,000 | 2.04% |
| Ghost Tree Capital, LLC | 750,000 | $8,768,000 | 1.86% |
| AlpInvest Partners B.V. | 46,806 | $547,000 | 1.17% |
| ARMISTICE CAPITAL, LLC | 1,164,000 | $13,607,000 | 0.82% |
| SPHERA FUNDS MANAGEMENT LTD. | 430,000 | $5,027,000 | 0.58% |
| MANGROVE PARTNERS IM, LLC | 737,629 | $8,623,000 | 0.54% |
| DAFNA Capital Management LLC | 85,842 | $1,003,000 | 0.41% |
| Artal Group S.A. | 800,000 | $9,352,000 | 0.24% |
| ALGERT GLOBAL LLC | 73,955 | $865,000 | 0.19% |