MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 254 filers reported holding MEDIDATA SOLUTIONS INC in Q3 2017. The put-call ratio across all filers is 1.21 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $5,945,000 | +1367.9% | 94,651 | +1729.0% | 0.49% | +1221.6% |
| Q2 2017 | $405,000 | -87.9% | 5,175 | -91.4% | 0.04% | -89.9% |
| Q3 2016 | $3,350,000 | +1344.0% | 60,079 | +1111.8% | 0.37% | +1162.1% |
| Q2 2016 | $232,000 | +1.3% | 4,958 | -16.1% | 0.03% | -6.5% |
| Q1 2016 | $229,000 | – | 5,910 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SYQUANT CAPITAL SAS | 1,550,606 | $141,880,000 | 38.85% |
| Kellner Capital, LLC | 198,600 | $18,172,000 | 12.80% |
| Sandell Asset Management Corp. | 331,000 | $30,286,000 | 10.18% |
| Chicago Capital Management, LLC | 195,000 | $17,842,000 | 9.30% |
| Burren Capital Advisors Ltd | 26,350 | $2,411,000 | 7.73% |
| First Trust Capital Management L.P. | 246,631 | $22,567,000 | 7.32% |
| Exane Asset Management | 102,140 | $9,345,810,000 | 7.17% |
| GARDNER LEWIS ASSET MANAGEMENT L P | 521,736 | $47,739,000 | 7.15% |
| BARDIN HILL MANAGEMENT PARTNERS LP | 430,883 | $39,426,000 | 6.84% |
| WATER ISLAND CAPITAL LLC | 900,726 | $82,416,000 | 5.12% |