Acrospire Investment Management LLC - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 228 filers reported holding MEDIDATA SOLUTIONS INC in Q3 2016. The put-call ratio across all filers is 0.28 and the average weighting 0.2%.

Quarter-by-quarter ownership
Acrospire Investment Management LLC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q2 2017$94,000
-22.3%
1,201
-42.8%
0.09%
-12.0%
Q1 2017$121,000
+14.2%
2,101
+10.6%
0.10%
+42.9%
Q3 2016$106,000
+125.5%
1,900
+90.0%
0.07%
+100.0%
Q2 2016$47,0001,0000.04%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q3 2016
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