VANGUARD GROUP INC - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 199 filers reported holding MEDIDATA SOLUTIONS INC in Q2 2016. The put-call ratio across all filers is 1.51 and the average weighting 0.1%.

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q3 2019$506,642,000
+2.4%
5,537,065
+1.3%
0.02%0.0%
Q2 2019$494,717,000
+21.4%
5,465,876
-1.7%
0.02%
+18.8%
Q1 2019$407,394,000
+11.0%
5,562,461
+2.2%
0.02%0.0%
Q4 2018$367,063,000
-3.7%
5,444,428
+4.7%
0.02%
+6.7%
Q3 2018$381,266,000
-6.4%
5,200,744
+2.8%
0.02%
-11.8%
Q2 2018$407,477,000
+32.9%
5,058,057
+3.6%
0.02%
+30.8%
Q1 2018$306,542,000
+1.5%
4,880,462
+2.4%
0.01%0.0%
Q4 2017$301,999,000
-17.4%
4,765,646
+1.7%
0.01%
-23.5%
Q3 2017$365,795,000
+2.5%
4,686,072
+2.6%
0.02%
-5.6%
Q2 2017$357,031,000
+27.0%
4,565,620
-6.3%
0.02%
+28.6%
Q1 2017$281,237,000
+22.0%
4,874,974
+5.1%
0.01%
+7.7%
Q4 2016$230,458,000
-8.2%
4,639,784
+3.1%
0.01%
-13.3%
Q3 2016$250,911,000
+20.7%
4,499,854
+1.4%
0.02%
+15.4%
Q2 2016$207,909,000
+26.8%
4,435,841
+4.7%
0.01%
+18.2%
Q1 2016$163,965,000
-18.3%
4,235,699
+4.0%
0.01%
-21.4%
Q4 2015$200,807,000
+19.6%
4,073,971
+2.2%
0.01%
+133.3%
Q3 2015$167,923,000
-21.1%
3,987,693
+1.8%
0.01%
-57.1%
Q2 2015$212,798,000
+17.6%
3,917,480
+6.2%
0.01%
+16.7%
Q1 2015$180,954,000
+7.6%
3,689,931
+4.8%
0.01%0.0%
Q4 2014$168,139,000
+10.0%
3,521,229
+2.0%
0.01%0.0%
Q3 2014$152,913,000
+4.3%
3,452,527
+0.9%
0.01%0.0%
Q2 2014$146,540,000
-21.2%
3,423,029
+0.0%
0.01%
-25.0%
Q1 2014$185,931,000
-6.4%
3,421,617
+4.3%
0.02%
-5.9%
Q4 2013$198,678,000
+28.1%
3,280,128
+109.3%
0.02%
+13.3%
Q3 2013$155,046,000
+35.0%
1,567,218
+5.7%
0.02%
+25.0%
Q2 2013$114,855,0001,482,9620.01%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q2 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