MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 289 filers reported holding MEDIDATA SOLUTIONS INC in Q4 2017. The put-call ratio across all filers is 1.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $1,810,000 | +23.5% | 20,000 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $1,465,000 | +73150.0% | 20,000 | +60506.1% | 0.00% | – |
| Q4 2018 | $2,000 | -99.2% | 33 | -99.0% | 0.00% | – |
| Q3 2018 | $248,000 | -54.3% | 3,384 | -60.5% | 0.00% | -100.0% |
| Q4 2017 | $543,000 | +2260.9% | 8,568 | +2042.0% | 0.00% | – |
| Q1 2017 | $23,000 | +1050.0% | 400 | +769.6% | 0.00% | – |
| Q4 2016 | $2,000 | -98.6% | 46 | -98.2% | 0.00% | – |
| Q3 2016 | $142,000 | -15.5% | 2,534 | -29.5% | 0.00% | – |
| Q2 2016 | $168,000 | +127.0% | 3,595 | +89.2% | 0.00% | – |
| Q1 2016 | $74,000 | -42.6% | 1,900 | -26.8% | 0.00% | – |
| Q4 2015 | $129,000 | +57.3% | 2,595 | +71.5% | 0.00% | – |
| Q2 2015 | $82,000 | -71.6% | 1,513 | -74.3% | 0.00% | – |
| Q1 2015 | $289,000 | +9.5% | 5,880 | +5.9% | 0.00% | – |
| Q4 2014 | $264,000 | -41.1% | 5,553 | -45.1% | 0.00% | -100.0% |
| Q3 2014 | $448,000 | – | 10,108 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Brown Capital Management | 5,339,762 | $338,381,000 | 4.11% |
| Global Thematic Partners, LLC | 1,429,138 | $90,564,000 | 2.98% |
| AMERICAN CAPITAL MANAGEMENT INC | 514,912 | $32,630,000 | 1.96% |
| Ranger Investment Management | 397,446 | $25,186,000 | 1.85% |
| Conestoga Capital Advisors, LLC | 735,957 | $46,638,000 | 1.79% |
| ASHFORD CAPITAL MANAGEMENT INC | 178,895 | $11,337,000 | 1.76% |
| ARK Investment Management | 326,079 | $20,664,000 | 1.65% |
| Champlain Investment Partners, LLC | 1,856,985 | $117,677,000 | 1.33% |
| Malaga Cove Capital, LLC | 37,601 | $2,383,000 | 1.33% |
| Stephens Investment Management Group LLC | 822,040 | $52,093,000 | 1.19% |