ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 43 filers reported holding ZAFGEN INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $11,000 | -31.2% | 14,105 | 0.0% | 0.00% | – |
| Q4 2019 | $16,000 | +60.0% | 14,105 | 0.0% | 0.00% | – |
| Q3 2019 | $10,000 | -41.2% | 14,105 | 0.0% | 0.00% | – |
| Q2 2019 | $17,000 | -56.4% | 14,105 | 0.0% | 0.00% | – |
| Q1 2019 | $39,000 | -44.3% | 14,105 | 0.0% | 0.00% | – |
| Q4 2018 | $70,000 | -57.6% | 14,105 | 0.0% | 0.00% | – |
| Q3 2018 | $165,000 | +14.6% | 14,105 | 0.0% | 0.00% | – |
| Q2 2018 | $144,000 | +37.1% | 14,105 | 0.0% | 0.00% | – |
| Q1 2018 | $105,000 | +61.5% | 14,105 | 0.0% | 0.00% | – |
| Q4 2017 | $65,000 | +30.0% | 14,105 | 0.0% | 0.00% | – |
| Q3 2017 | $50,000 | 0.0% | 14,105 | 0.0% | 0.00% | – |
| Q2 2017 | $50,000 | -24.2% | 14,105 | 0.0% | 0.00% | – |
| Q1 2017 | $66,000 | +46.7% | 14,105 | 0.0% | 0.00% | – |
| Q4 2016 | $45,000 | -4.3% | 14,105 | 0.0% | 0.00% | – |
| Q3 2016 | $47,000 | -44.0% | 14,105 | 0.0% | 0.00% | – |
| Q2 2016 | $84,000 | -10.6% | 14,105 | 0.0% | 0.00% | – |
| Q1 2016 | $94,000 | – | 14,105 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Foresite Capital Management II, LLC | 663,780 | $2,111,000 | 1.06% |
| Foresite Capital Management III, LLC | 469,404 | $1,493,000 | 0.65% |
| FT Options LLC | 131,930 | $420,000 | 0.48% |
| 683 Capital Management, LLC | 600,000 | $1,908,000 | 0.14% |
| Spark Investment Management LLC | 352,600 | $1,121,000 | 0.09% |
| Teza Capital Management LLC | 13,123 | $42,000 | 0.06% |
| SABBY MANAGEMENT, LLC | 310,000 | $986,000 | 0.06% |
| Artal Group S.A. | 500,000 | $1,590,000 | 0.04% |
| TFS CAPITAL LLC | 19,852 | $63,000 | 0.02% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 270,651 | $861,000 | 0.01% |