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 | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $1,594,000 | -4.3% | 501,227 | -0.4% | 0.00% | – |
| Q3 2016 | $1,665,000 | -44.8% | 503,109 | 0.0% | 0.00% | – |
| Q2 2016 | $3,014,000 | +10.8% | 503,109 | +23.6% | 0.00% | – |
| Q1 2016 | $2,720,000 | +5.5% | 407,164 | -0.6% | 0.00% | – |
| Q4 2015 | $2,577,000 | -80.1% | 409,706 | +1.1% | 0.00% | -100.0% |
| Q3 2015 | $12,948,000 | +67.0% | 405,255 | +81.0% | 0.00% | +100.0% |
| Q2 2015 | $7,753,000 | +55.7% | 223,880 | +78.0% | 0.00% | 0.0% |
| Q1 2015 | $4,981,000 | +166.9% | 125,756 | +107.9% | 0.00% | – |
| Q4 2014 | $1,866,000 | +71.8% | 60,494 | +9.5% | 0.00% | – |
| Q3 2014 | $1,086,000 | – | 55,251 | – | 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% |