ZAFGEN INC's ticker is ZFGN and the CUSIP is 98885E103. A total of 81 filers reported holding ZAFGEN INC in Q4 2016. The put-call ratio across all filers is 1.35 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $31,000 | -3.1% | 9,742 | 0.0% | 0.00% | – |
| Q3 2016 | $32,000 | -43.9% | 9,742 | +1.8% | 0.00% | – |
| Q2 2016 | $57,000 | +7.5% | 9,572 | +19.8% | 0.00% | – |
| Q1 2016 | $53,000 | +15.2% | 7,990 | +10.1% | 0.00% | – |
| Q4 2015 | $46,000 | -99.3% | 7,257 | -96.4% | 0.00% | -100.0% |
| Q3 2015 | $6,516,000 | -7.5% | 203,933 | +0.3% | 0.01% | 0.0% |
| Q2 2015 | $7,044,000 | -10.0% | 203,395 | +2.9% | 0.01% | -12.5% |
| Q1 2015 | $7,827,000 | +9445.1% | 197,595 | +7350.8% | 0.01% | – |
| Q4 2014 | $82,000 | +57.7% | 2,652 | 0.0% | 0.00% | – |
| Q3 2014 | $52,000 | – | 2,652 | – | 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% |