Mast Therapeutics, Inc.'s ticker is and the CUSIP is 057631410. A total of 1 filers reported holding Mast Therapeutics, Inc. in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2014 | $1,887,000 | – | 3,000,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Baker Brothers Advisors | 3,000,000 | $1,887,000 | 0.02% |