WALL STREET ASSOCIATES - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 197 filers reported holding MEDIDATA SOLUTIONS INC in Q3 2014. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.

Quarter-by-quarter ownership
WALL STREET ASSOCIATES ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q3 2015$1,090,000
-50.9%
25,893
-36.6%
0.21%0.0%
Q2 2015$2,219,000
-28.4%
40,852
-35.3%
0.21%
-28.7%
Q1 2015$3,098,000
+1.1%
63,180
-1.6%
0.29%
-0.3%
Q4 2014$3,065,000
+2.5%
64,180
-4.9%
0.29%
-4.5%
Q3 2014$2,989,000
-11.5%
67,496
-14.4%
0.31%
+6.2%
Q2 2014$3,377,000
-28.1%
78,876
-8.8%
0.29%
-24.5%
Q1 2014$4,697,000
-11.2%
86,444
-1.1%
0.38%
-11.5%
Q4 2013$5,291,000
+21.4%
87,444
+98.4%
0.43%
+6.6%
Q3 2013$4,360,000
+24.1%
44,072
-2.8%
0.41%
+13.7%
Q2 2013$3,512,00045,3430.36%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q3 2014
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