Russell Investments Group, Ltd. - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 259 filers reported holding MEDIDATA SOLUTIONS INC in Q1 2018. The put-call ratio across all filers is 0.61 and the average weighting 0.2%.

Quarter-by-quarter ownership
Russell Investments Group, Ltd. ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q3 2019$2,848,000
-38.4%
31,129
-39.0%
0.01%
-33.3%
Q2 2019$4,621,000
+24.6%
51,056
+0.8%
0.01%
+28.6%
Q1 2019$3,710,000
+0.8%
50,654
-7.3%
0.01%
-12.5%
Q4 2018$3,681,000
-47.4%
54,616
-42.7%
0.01%
-38.5%
Q3 2018$6,993,000
-29.9%
95,384
-23.0%
0.01%
-38.1%
Q2 2018$9,981,000
+38.5%
123,906
+8.0%
0.02%
+75.0%
Q1 2018$7,206,000
-63.2%
114,738
-61.9%
0.01%
-63.6%
Q4 2017$19,569,000
+949.3%
301,016
+1159.6%
0.03%
+1000.0%
Q3 2017$1,865,000
-16.6%
23,897
-16.4%
0.00%
-25.0%
Q2 2017$2,235,000
+144.8%
28,574
+80.5%
0.00%
+100.0%
Q1 2017$913,000
-42.7%
15,831
-50.1%
0.00%
-33.3%
Q4 2016$1,592,00031,7430.00%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q1 2018
NameSharesValueWeighting ↓
Brown Capital Management 5,339,762$338,381,0004.11%
Global Thematic Partners, LLC 1,429,138$90,564,0002.98%
AMERICAN CAPITAL MANAGEMENT INC 514,912$32,630,0001.96%
Ranger Investment Management 397,446$25,186,0001.85%
Conestoga Capital Advisors, LLC 735,957$46,638,0001.79%
ASHFORD CAPITAL MANAGEMENT INC 178,895$11,337,0001.76%
ARK Investment Management 326,079$20,664,0001.65%
Champlain Investment Partners, LLC 1,856,985$117,677,0001.33%
Malaga Cove Capital, LLC 37,601$2,383,0001.33%
Stephens Investment Management Group LLC 822,040$52,093,0001.19%
View complete list of MEDIDATA SOLUTIONS INC shareholders