ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 95 filers reported holding ZAFGEN INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $1,918,000 | -44.6% | 700,000 | 0.0% | 0.08% | -39.1% |
| Q4 2018 | $3,465,000 | -62.9% | 700,000 | -12.5% | 0.13% | -47.3% |
| Q3 2018 | $9,352,000 | -23.8% | 800,000 | -33.3% | 0.24% | -6.9% |
| Q2 2018 | $12,276,000 | +37.3% | 1,200,000 | 0.0% | 0.26% | +133.0% |
| Q1 2018 | $8,940,000 | +93.5% | 1,200,000 | +20.0% | 0.11% | +60.0% |
| Q4 2017 | $4,620,000 | +31.2% | 1,000,000 | 0.0% | 0.07% | +14.8% |
| Q3 2017 | $3,520,000 | +0.3% | 1,000,000 | 0.0% | 0.06% | 0.0% |
| Q2 2017 | $3,510,000 | -24.7% | 1,000,000 | 0.0% | 0.06% | -40.8% |
| Q1 2017 | $4,660,000 | +193.1% | 1,000,000 | +100.0% | 0.10% | +194.3% |
| Q4 2016 | $1,590,000 | – | 500,000 | – | 0.04% | – |
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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% |