MAST THERAPEUTICS INC's ticker is MSTX and the CUSIP is 576314108. A total of 36 filers reported holding MAST THERAPEUTICS INC in Q1 2014. The put-call ratio across all filers is 0.01 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $125,000 | +43.7% | 1,012,559 | 0.0% | 0.00% | – |
| Q4 2016 | $87,000 | -21.6% | 1,012,559 | 0.0% | 0.00% | – |
| Q3 2016 | $111,000 | -76.6% | 1,012,559 | 0.0% | 0.00% | – |
| Q2 2016 | $475,000 | +156.8% | 1,012,559 | +49.3% | 0.00% | – |
| Q1 2016 | $185,000 | -35.1% | 678,116 | 0.0% | 0.00% | – |
| Q4 2015 | $285,000 | -27.5% | 678,116 | 0.0% | 0.00% | – |
| Q3 2015 | $393,000 | +18.4% | 678,116 | 0.0% | 0.00% | – |
| Q2 2015 | $332,000 | +22.1% | 678,116 | +20.9% | 0.00% | – |
| Q1 2015 | $272,000 | -13.4% | 560,868 | 0.0% | 0.00% | – |
| Q4 2014 | $314,000 | +0.6% | 560,868 | 0.0% | 0.00% | – |
| Q3 2014 | $312,000 | -11.4% | 560,868 | 0.0% | 0.00% | – |
| Q2 2014 | $352,000 | -7.6% | 560,868 | 0.0% | 0.00% | – |
| Q1 2014 | $381,000 | +333.0% | 560,868 | +191.6% | 0.00% | – |
| Q4 2013 | $88,000 | +4.8% | 192,325 | 0.0% | 0.00% | – |
| Q3 2013 | $84,000 | +40.0% | 192,325 | +36.5% | 0.00% | – |
| Q2 2013 | $60,000 | – | 140,873 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 213,500 | $19,000 | 0.02% |
| TWO SIGMA SECURITIES, LLC | 297,739 | $26,000 | 0.01% |
| Zhang Financial LLC | 20,000 | $3,000 | 0.00% |
| Virtu KCG Holdings LLC | 1,073,104 | $93,000 | 0.00% |
| LAU ASSOCIATES LLC | 20,000 | $2,000 | 0.00% |
| Alyeska Investment Group, L.P. | 2,969,381 | $258,000 | 0.00% |
| Elgethun Capital Management | 15,455 | $1,000 | 0.00% |
| NEXT Financial Group, Inc | 5,000 | $0 | 0.00% |
| IFP Advisors, Inc | 10,000 | $1,000 | 0.00% |
| Corbenic Partners LLC | 1,500 | $0 | 0.00% |