OPPENHEIMER ASSET MANAGEMENT INC. - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 243 filers reported holding MEDIDATA SOLUTIONS INC in Q1 2017. The put-call ratio across all filers is 1.68 and the average weighting 0.2%.

Quarter-by-quarter ownership
OPPENHEIMER ASSET MANAGEMENT INC. ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q3 2019$1,000
-98.6%
14
-98.3%
0.00%
-100.0%
Q2 2019$74,000
-12.9%
817
-29.1%
0.00%0.0%
Q1 2019$85,000
-5.6%
1,153
-14.0%
0.00%0.0%
Q4 2018$90,000
-91.2%
1,341
-89.8%
0.00%
-92.6%
Q4 2017$1,024,0000.0%13,1090.0%0.03%0.0%
Q3 2017$1,024,000
-1.3%
13,109
-1.2%
0.03%
-6.9%
Q2 2017$1,038,000
+30.9%
13,270
-3.4%
0.03%
+26.1%
Q1 2017$793,00013,7390.02%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q1 2017
NameSharesValueWeighting ↓
Brown Capital Management 5,339,804$335,393,0003.81%
Global Thematic Partners, LLC 1,383,827$86,919,0002.98%
AMERICAN CAPITAL MANAGEMENT INC 644,168$40,460,0002.30%
ARK Investment Management 711,972$44,719,0002.22%
Whetstone Capital Advisors, LLC 66,093$4,151,0002.02%
ASHFORD CAPITAL MANAGEMENT INC 193,156$12,132,0001.82%
Ranger Investment Management 392,106$24,628,0001.82%
Summit Creek Advisors LLC 157,660$9,903,0001.80%
Conestoga Capital Advisors, LLC 707,677$44,449,0001.70%
Champlain Investment Partners, LLC 2,148,615$134,955,0001.46%
View complete list of MEDIDATA SOLUTIONS INC shareholders