ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 63 filers reported holding ZAFGEN INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Advisors, Inc. | 3,506,207 | $4,172,000 | 1.73% |
| GREAT POINT PARTNERS LLC | 2,211,194 | $2,631,000,000 | 0.29% |
| TRV GP, LLC | 210,371 | $250,000 | 0.28% |
| MANGROVE PARTNERS IM, LLC | 1,776,644 | $2,114,000 | 0.24% |
| Worth Venture Partners, LLC | 265,553 | $316,000 | 0.18% |
| ARMISTICE CAPITAL, LLC | 2,178,000 | $2,592,000 | 0.16% |
| 683 Capital Management, LLC | 1,335,104 | $1,588,000 | 0.14% |
| DAFNA Capital Management LLC | 285,500 | $340,000 | 0.13% |
| AlpInvest Partners B.V. | 46,806 | $56,000 | 0.05% |
| Alambic Investment Management, L.P. | 31,200 | $37,000 | 0.02% |