ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 69 filers reported holding ZAFGEN INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $19,000 | -32.1% | 24,100 | -4.0% | 0.00% | – |
| Q4 2019 | $28,000 | -30.0% | 25,100 | -53.7% | 0.00% | – |
| Q3 2019 | $40,000 | -40.3% | 54,180 | -3.2% | 0.00% | – |
| Q2 2019 | $67,000 | -95.1% | 55,994 | -88.9% | 0.00% | – |
| Q1 2019 | $1,379,000 | -39.2% | 503,123 | +9.7% | 0.00% | – |
| Q4 2018 | $2,269,000 | -51.5% | 458,469 | +14.6% | 0.00% | – |
| Q3 2018 | $4,677,000 | +40.5% | 399,991 | +22.9% | 0.00% | – |
| Q2 2018 | $3,328,000 | +1660.8% | 325,387 | +1176.0% | 0.00% | – |
| Q1 2018 | $189,000 | +220.3% | 25,500 | +99.2% | 0.00% | – |
| Q4 2017 | $59,000 | +31.1% | 12,800 | 0.0% | 0.00% | – |
| Q3 2017 | $45,000 | 0.0% | 12,800 | 0.0% | 0.00% | – |
| Q2 2017 | $45,000 | -97.5% | 12,800 | -96.7% | 0.00% | – |
| Q1 2017 | $1,819,000 | +62.1% | 389,627 | +10.4% | 0.00% | – |
| Q4 2016 | $1,122,000 | 0.0% | 352,963 | +4.2% | 0.00% | – |
| Q3 2016 | $1,122,000 | -44.6% | 338,610 | -0.0% | 0.00% | – |
| Q2 2016 | $2,026,000 | -10.7% | 338,678 | -0.4% | 0.00% | – |
| Q1 2016 | $2,270,000 | -77.7% | 340,113 | -79.0% | 0.00% | -100.0% |
| Q4 2015 | $10,165,000 | -56.5% | 1,616,068 | +173.7% | 0.00% | -50.0% |
| Q1 2015 | $23,388,000 | +1075.3% | 590,468 | +814.8% | 0.00% | – |
| Q4 2014 | $1,990,000 | +101.0% | 64,548 | +28.3% | 0.00% | – |
| Q3 2014 | $990,000 | – | 50,300 | – | 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% |