S&CO INC - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 308 filers reported holding MEDIDATA SOLUTIONS INC in Q2 2019. The put-call ratio across all filers is 0.53 and the average weighting 0.3%.

Quarter-by-quarter ownership
S&CO INC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q3 2019$320,000
+0.9%
3,5000.0%0.04%0.0%
Q2 2019$317,000
+23.8%
3,5000.0%0.04%
+25.0%
Q1 2019$256,000
+8.5%
3,5000.0%0.03%
-6.7%
Q4 2018$236,000
-8.2%
3,5000.0%0.03%
+3.4%
Q3 2018$257,000
-62.5%
3,500
-58.8%
0.03%
-64.6%
Q2 2018$685,000
+14.7%
8,500
-10.5%
0.08%
+9.3%
Q1 2018$597,000
-10.2%
9,500
-9.5%
0.08%
-8.5%
Q4 2017$665,000
-18.9%
10,5000.0%0.08%
-21.9%
Q3 2017$820,000
+74.8%
10,500
+75.0%
0.10%
+69.4%
Q2 2017$469,000
+35.5%
6,0000.0%0.06%
+31.9%
Q1 2017$346,000
+16.1%
6,0000.0%0.05%
+9.3%
Q4 2016$298,000
-11.0%
6,0000.0%0.04%
-14.0%
Q3 2016$335,000
-31.9%
6,000
-42.9%
0.05%
-34.2%
Q2 2016$492,00010,5000.08%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q2 2019
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