PDT Partners, LLC - 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
PDT Partners, LLC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q2 2015$2,719,000
+495.0%
50,053
+385.4%
0.07%
+491.7%
Q3 2014$457,000
-85.3%
10,311
-81.9%
0.01%
-84.0%
Q1 2014$3,103,000
+50.4%
57,110
+67.7%
0.08%
-69.8%
Q4 2013$2,063,000
-62.5%
34,052
-38.7%
0.25%
+66.4%
Q3 2013$5,500,000
+11.4%
55,595
-12.8%
0.15%
+17.3%
Q2 2013$4,939,00063,7680.13%
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