GLOBEFLEX CAPITAL L P - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 203 filers reported holding MEDIDATA SOLUTIONS INC in Q1 2014. The put-call ratio across all filers is 0.78 and the average weighting 0.2%.

Quarter-by-quarter ownership
GLOBEFLEX CAPITAL L P ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q4 2013$1,052,000
+22.3%
17,400
+100.0%
0.13%
+15.5%
Q3 2013$860,000
+27.8%
8,7000.0%0.11%
+19.6%
Q2 2013$673,0008,7000.09%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q1 2014
NameSharesValueWeighting ↓
Global Thematic Partners, LLC 993,386$66,974,0003.64%
Brown Capital Management 4,102,664$276,602,0003.33%
ARK Investment Management 936,559$63,143,0002.56%
ASHFORD CAPITAL MANAGEMENT INC 228,486$15,405,0002.52%
Nikko Asset Management Americas, Inc. 1,078,390$72,705,0002.51%
AMERICAN CAPITAL MANAGEMENT INC 682,695$46,027,0002.46%
Ownership Capital B.V. 546,553$36,849,0002.36%
Ranger Investment Management 410,247$27,659,0002.26%
Bryn Mawr Capital Management, LLC 32,903$2,218,0002.02%
ZEVENBERGEN CAPITAL INVESTMENTS LLC 671,916$45,301,0001.97%
View complete list of MEDIDATA SOLUTIONS INC shareholders