ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 50 filers reported holding ZAFGEN INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $235,000 | -30.7% | 305,500 | 0.0% | 0.10% | -15.5% |
| Q4 2019 | $339,000 | +50.0% | 305,500 | 0.0% | 0.12% | +36.5% |
| Q3 2019 | $226,000 | -33.5% | 305,500 | +7.0% | 0.08% | -33.6% |
| Q2 2019 | $340,000 | -62.6% | 285,500 | -14.0% | 0.13% | -67.4% |
| Q1 2019 | $910,000 | +154.2% | 332,000 | +359.3% | 0.39% | +120.8% |
| Q4 2018 | $358,000 | -64.3% | 72,279 | -15.8% | 0.18% | -56.8% |
| Q3 2018 | $1,003,000 | -40.0% | 85,842 | -47.5% | 0.41% | -47.3% |
| Q2 2018 | $1,671,000 | – | 163,377 | – | 0.78% | – |
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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% |