BlackRock Investment Management, 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 Q4 2015. The put-call ratio across all filers is 0.52 and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q4 2016$13,830,000
+7.6%
278,436
+20.8%
0.02%0.0%
Q3 2016$12,855,000
+18.9%
230,549
-0.1%
0.02%
+14.3%
Q2 2016$10,812,000
+29.3%
230,670
+6.8%
0.01%
+27.3%
Q1 2016$8,362,000
-18.8%
216,006
+3.4%
0.01%
-15.4%
Q4 2015$10,300,000
+18.0%
208,966
+0.8%
0.01%
+8.3%
Q3 2015$8,726,000
-23.9%
207,210
-1.9%
0.01%
-14.3%
Q2 2015$11,470,000
+30.6%
211,148
+17.9%
0.01%
+16.7%
Q1 2015$8,785,000
+4.3%
179,144
+1.5%
0.01%
+9.1%
Q4 2014$8,426,000
+6.9%
176,471
-0.9%
0.01%0.0%
Q3 2014$7,885,000
+4.5%
178,023
+1.0%
0.01%
+10.0%
Q2 2014$7,545,000
-20.6%
176,253
+0.8%
0.01%
-28.6%
Q1 2014$9,502,000
-10.1%
174,857
+0.0%
0.01%
-12.5%
Q4 2013$10,574,000
+21.5%
174,776
+98.6%
0.02%
+14.3%
Q3 2013$8,705,000
+36.6%
87,994
+7.0%
0.01%
+27.3%
Q2 2013$6,372,00082,2670.01%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q4 2015
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