ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 73 filers reported holding ZAFGEN INC in Q2 2016. The put-call ratio across all filers is 0.25 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $180,000 | +48.8% | 243,858 | +141.0% | 0.00% | – |
| Q2 2019 | $121,000 | -66.5% | 101,184 | -23.2% | 0.00% | – |
| Q1 2019 | $361,000 | -51.1% | 131,813 | -11.6% | 0.00% | -100.0% |
| Q4 2018 | $738,000 | -76.0% | 149,035 | -43.3% | 0.00% | -75.0% |
| Q3 2018 | $3,074,000 | -13.7% | 262,892 | -24.5% | 0.00% | -20.0% |
| Q2 2018 | $3,561,000 | +21.5% | 348,156 | -11.5% | 0.01% | +25.0% |
| Q1 2018 | $2,932,000 | +46.7% | 393,505 | -9.0% | 0.00% | +33.3% |
| Q4 2017 | $1,999,000 | +20.1% | 432,510 | -8.5% | 0.00% | 0.0% |
| Q3 2017 | $1,664,000 | +6.8% | 472,635 | +6.5% | 0.00% | 0.0% |
| Q2 2017 | $1,558,000 | -34.2% | 443,745 | -12.6% | 0.00% | -25.0% |
| Q1 2017 | $2,366,000 | +64.4% | 507,688 | +12.2% | 0.00% | +100.0% |
| Q4 2016 | $1,439,000 | +16.1% | 452,432 | +20.9% | 0.00% | 0.0% |
| Q3 2016 | $1,239,000 | -50.8% | 374,285 | -10.9% | 0.00% | -60.0% |
| Q2 2016 | $2,518,000 | +12.4% | 420,305 | +25.3% | 0.01% | +25.0% |
| Q1 2016 | $2,241,000 | +637.2% | 335,467 | +3726.0% | 0.00% | – |
| Q2 2015 | $304,000 | – | 8,768 | – | 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% |