ZS PHARMA INC's ticker is and the CUSIP is 98979G955. A total of 5 filers reported holding ZS PHARMA INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $6,566,000 | – | 100,000 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SABBY MANAGEMENT, LLC | 640 | $4,202,000 | 0.17% |
| Pentwater Capital Management LP | 100,000 | $6,566,000 | 0.06% |
| GROUP ONE TRADING, L.P. | 19,500 | $1,280,000 | 0.02% |
| SIMPLEX TRADING, LLC | 21 | $10,000 | 0.00% |
| Citadel Advisors | 5,600 | $368,000 | 0.00% |