ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 80 filers reported holding ZAFGEN INC in Q1 2017. The put-call ratio across all filers is 0.52 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $1,664,000 | -37.2% | 2,160,550 | -9.4% | 0.00% | 0.0% |
| Q4 2019 | $2,648,000 | +63.6% | 2,385,677 | +8.9% | 0.00% | +100.0% |
| Q3 2019 | $1,619,000 | -18.9% | 2,190,621 | +30.5% | 0.00% | -50.0% |
| Q2 2019 | $1,997,000 | -25.7% | 1,678,300 | +71.2% | 0.00% | 0.0% |
| Q1 2019 | $2,687,000 | -30.1% | 980,576 | +26.3% | 0.00% | -50.0% |
| Q4 2018 | $3,844,000 | -57.3% | 776,600 | +0.8% | 0.00% | -55.6% |
| Q3 2018 | $9,005,000 | -17.2% | 770,300 | -36.7% | 0.01% | +50.0% |
| Q2 2018 | $10,878,000 | +157.0% | 1,217,700 | +114.4% | 0.01% | +20.0% |
| Q1 2018 | $4,232,000 | +36.5% | 568,000 | -15.3% | 0.01% | +66.7% |
| Q4 2017 | $3,100,000 | +25.3% | 670,967 | -4.5% | 0.00% | 0.0% |
| Q3 2017 | $2,474,000 | +57.7% | 702,700 | +57.2% | 0.00% | +50.0% |
| Q2 2017 | $1,569,000 | +86.8% | 447,100 | +148.1% | 0.00% | +100.0% |
| Q1 2017 | $840,000 | -7.4% | 180,200 | +587.8% | 0.00% | -50.0% |
| Q2 2015 | $907,000 | -70.8% | 26,200 | -66.6% | 0.00% | -71.4% |
| Q1 2015 | $3,104,000 | – | 78,371 | – | 0.01% | – |
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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% |