DIMENSIONAL FUND ADVISORS LP - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 283 filers reported holding MEDIDATA SOLUTIONS INC in Q4 2018. The put-call ratio across all filers is 0.29 and the average weighting 0.2%.

Quarter-by-quarter ownership
DIMENSIONAL FUND ADVISORS LP ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q3 2019$13,584,000
-32.7%
148,461
-33.4%
0.01%
-37.5%
Q2 2019$20,174,000
+14.7%
222,894
-7.2%
0.01%
+14.3%
Q1 2019$17,596,000
+16.4%
240,255
+7.1%
0.01%0.0%
Q4 2018$15,122,000
+43.3%
224,308
+55.9%
0.01%
+75.0%
Q3 2018$10,551,000
-2.7%
143,913
+6.9%
0.00%0.0%
Q2 2018$10,841,000
+32.2%
134,580
+3.1%
0.00%
+33.3%
Q1 2018$8,202,000
-0.4%
130,588
+0.5%
0.00%0.0%
Q4 2017$8,235,000
+12.4%
129,925
+38.4%
0.00%0.0%
Q3 2017$7,327,000
+40.7%
93,853
+40.9%
0.00%
+50.0%
Q2 2017$5,208,000
+808.9%
66,589
+570.2%
0.00%
Q1 2017$573,000
+16.0%
9,9360.0%0.00%
Q4 2016$494,000
-25.0%
9,936
-18.1%
0.00%
Q2 2015$659,000
+209.4%
12,125
+171.9%
0.00%
Q4 2014$213,000
-85.1%
4,459
-86.2%
0.00%
-100.0%
Q3 2014$1,433,000
-92.3%
32,360
-92.6%
0.00%
-92.3%
Q2 2014$18,647,000
-56.3%
435,582
-44.5%
0.01%
-59.4%
Q1 2014$42,627,000
-10.9%
784,461
-0.6%
0.03%
-13.5%
Q4 2013$47,817,000
+24.5%
789,458
+103.3%
0.04%
+12.1%
Q3 2013$38,415,000
+36.9%
388,316
+7.2%
0.03%
+26.9%
Q2 2013$28,060,000362,3000.03%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q4 2018
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