MEDIDATA SOLUTIONS INC's ticker is and the CUSIP is 58471A905. A total of 3 filers reported holding MEDIDATA SOLUTIONS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $12,115,000 | -15.6% | 132,400 | -16.5% | 0.10% | -24.6% |
| Q2 2019 | $14,346,000 | +19552.1% | 158,500 | +15750.0% | 0.13% | +12900.0% |
| Q1 2019 | $73,000 | -3.9% | 1,000 | -16.7% | 0.00% | 0.0% |
| Q4 2017 | $76,000 | -19.1% | 1,200 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $94,000 | -48.4% | 1,200 | -67.6% | 0.00% | -50.0% |
| Q4 2015 | $182,000 | +5.2% | 3,700 | -9.8% | 0.00% | 0.0% |
| Q3 2015 | $173,000 | +6.1% | 4,100 | +36.7% | 0.00% | 0.0% |
| Q2 2015 | $163,000 | -75.0% | 3,000 | -77.4% | 0.00% | -80.0% |
| Q1 2015 | $652,000 | -68.5% | 13,300 | -69.4% | 0.01% | -67.7% |
| Q4 2014 | $2,072,000 | +85.7% | 43,400 | +72.2% | 0.03% | +82.4% |
| Q3 2014 | $1,116,000 | -9.8% | 25,200 | -12.8% | 0.02% | -10.5% |
| Q2 2014 | $1,237,000 | +114.8% | 28,900 | +172.6% | 0.02% | +90.0% |
| Q1 2014 | $576,000 | – | 10,600 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 1,000 | $73,000 | 0.00% |
| SIMPLEX TRADING, LLC | 30 | $219,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| JPMORGAN CHASE & CO | 4,300 | $315,000 | 0.00% |