ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 81 filers reported holding ZAFGEN INC in Q4 2016. The put-call ratio across all filers is 1.35 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $178,000 | +263.3% | 50,847 | +384.6% | 0.07% | +337.5% |
| Q1 2017 | $49,000 | -22.2% | 10,492 | -47.1% | 0.02% | -5.9% |
| Q4 2016 | $63,000 | -23.2% | 19,852 | -19.8% | 0.02% | -15.0% |
| Q3 2016 | $82,000 | -14.6% | 24,747 | +54.4% | 0.02% | +11.1% |
| Q2 2016 | $96,000 | -97.8% | 16,029 | -87.1% | 0.02% | -95.7% |
| Q2 2015 | $4,316,000 | +346.3% | 124,622 | +410.2% | 0.42% | +344.2% |
| Q1 2015 | $967,000 | – | 24,425 | – | 0.10% | – |
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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% |