MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 289 filers reported holding MEDIDATA SOLUTIONS INC in Q3 2018. The put-call ratio across all filers is 0.15 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $359,000 | +7.2% | 3,924 | +5.9% | 0.00% | 0.0% |
| Q2 2019 | $335,000 | +23.6% | 3,706 | 0.0% | 0.00% | +50.0% |
| Q1 2019 | $271,000 | +3.4% | 3,706 | -4.7% | 0.00% | -33.3% |
| Q4 2018 | $262,000 | +1.6% | 3,889 | +10.5% | 0.00% | +50.0% |
| Q3 2018 | $258,000 | -1.1% | 3,519 | +8.5% | 0.00% | 0.0% |
| Q2 2018 | $261,000 | +27.9% | 3,242 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $204,000 | -0.5% | 3,242 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $205,000 | +19.9% | 3,242 | +48.3% | 0.00% | 0.0% |
| Q3 2017 | $171,000 | 0.0% | 2,186 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $171,000 | +50.0% | 2,186 | +10.5% | 0.00% | +100.0% |
| Q1 2017 | $114,000 | +16.3% | 1,978 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $98,000 | -10.9% | 1,978 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $110,000 | +34.1% | 1,978 | +13.0% | 0.00% | 0.0% |
| Q2 2016 | $82,000 | +20.6% | 1,751 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $68,000 | -20.9% | 1,751 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $86,000 | +160.6% | 1,751 | +125.9% | 0.00% | – |
| Q3 2015 | $33,000 | +230.0% | 775 | +301.6% | 0.00% | – |
| Q2 2015 | $10,000 | +11.1% | 193 | 0.0% | 0.00% | – |
| Q1 2015 | $9,000 | – | 193 | – | 0.00% | – |
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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% |