MAST THERAPEUTICS INC's ticker is MSTX and the CUSIP is 576314108. A total of 38 filers reported holding MAST THERAPEUTICS INC in Q3 2016. The put-call ratio across all filers is 0.01 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $944,000 | -48.1% | 8,584,051 | +121.9% | 0.01% | -52.6% |
| Q2 2016 | $1,818,000 | +38.9% | 3,868,026 | -19.4% | 0.02% | +35.7% |
| Q1 2016 | $1,309,000 | -35.1% | 4,797,442 | 0.0% | 0.01% | -17.6% |
| Q4 2015 | $2,016,000 | -26.2% | 4,797,442 | +1.9% | 0.02% | -32.0% |
| Q3 2015 | $2,730,000 | +18.3% | 4,707,464 | 0.0% | 0.02% | +25.0% |
| Q2 2015 | $2,307,000 | +1.1% | 4,707,464 | 0.0% | 0.02% | +5.3% |
| Q1 2015 | $2,283,000 | -14.6% | 4,707,464 | -1.4% | 0.02% | -29.6% |
| Q4 2014 | $2,674,000 | +60.0% | 4,774,434 | +59.1% | 0.03% | +28.6% |
| Q3 2014 | $1,671,000 | -18.1% | 3,000,000 | 0.0% | 0.02% | -19.2% |
| Q1 2014 | $2,040,000 | – | 3,000,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 1,294,934 | $599,000 | 0.42% |
| Ancora Advisors LLC | 1,234,599 | $571,000 | 0.09% |
| Alyeska Investment Group, L.P. | 1,900,000 | $1,757,000 | 0.07% |
| THOMPSON DAVIS & CO., INC. | 80,000 | $37,000 | 0.06% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,466,249 | $678,000 | 0.04% |
| SHEPHERD KAPLAN KROCHUK, LLC | 532,776 | $246,000 | 0.03% |
| PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC | 123,450 | $57,000 | 0.02% |
| WEXFORD CAPITAL LP | 89,360 | $41,000 | 0.00% |
| FRANKLIN RESOURCES INC | 12,046,100 | $5,570,000 | 0.00% |
| Renaissance Technologies | 1,535,000 | $710,000 | 0.00% |