ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 94 filers reported holding ZAFGEN INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $178,000 | +263.3% | 50,847 | +384.6% | 0.07% | +337.5% |
| Q1 2017 | $49,000 | -22.2% | 10,492 | -47.1% | 0.02% | -5.9% |
| Q4 2016 | $63,000 | -23.2% | 19,852 | -19.8% | 0.02% | -15.0% |
| Q3 2016 | $82,000 | -14.6% | 24,747 | +54.4% | 0.02% | +11.1% |
| Q2 2016 | $96,000 | -97.8% | 16,029 | -87.1% | 0.02% | -95.7% |
| Q2 2015 | $4,316,000 | +346.3% | 124,622 | +410.2% | 0.42% | +344.2% |
| Q1 2015 | $967,000 | – | 24,425 | – | 0.10% | – |
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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% |