ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 89 filers reported holding ZAFGEN INC in Q4 2015. The put-call ratio across all filers is 0.37 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $5,000 | -58.3% | 4,559 | 0.0% | 0.00% | – |
| Q1 2019 | $12,000 | -47.8% | 4,559 | 0.0% | 0.00% | – |
| Q4 2018 | $23,000 | -56.6% | 4,559 | 0.0% | 0.00% | – |
| Q3 2018 | $53,000 | +51.4% | 4,559 | +34.2% | 0.00% | – |
| Q2 2018 | $35,000 | +9.4% | 3,397 | -51.5% | 0.00% | – |
| Q1 2017 | $32,000 | +77.8% | 7,009 | +27.3% | 0.00% | – |
| Q4 2016 | $18,000 | +100.0% | 5,507 | +89.4% | 0.00% | – |
| Q3 2016 | $9,000 | -47.1% | 2,907 | 0.0% | 0.00% | – |
| Q2 2016 | $17,000 | -10.5% | 2,907 | 0.0% | 0.00% | – |
| Q1 2016 | $19,000 | +5.6% | 2,907 | 0.0% | 0.00% | – |
| Q4 2015 | $18,000 | -80.6% | 2,907 | 0.0% | 0.00% | – |
| Q3 2015 | $93,000 | -7.0% | 2,907 | 0.0% | 0.00% | – |
| Q2 2015 | $100,000 | +96.1% | 2,907 | +129.8% | 0.00% | – |
| Q1 2015 | $51,000 | – | 1,265 | – | 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% |