Walleye Trading LLC - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 228 filers reported holding MEDIDATA SOLUTIONS INC in Q3 2016. The put-call ratio across all filers is 0.28 and the average weighting 0.2%.

Quarter-by-quarter ownership
Walleye Trading LLC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q3 2019$8,602,000
-30.0%
94,018
-30.8%
0.07%
-30.5%
Q2 2019$12,295,000
+1905.7%
135,837
+1392.7%
0.10%
+2525.0%
Q4 2018$613,000
+125.4%
9,100
+145.9%
0.00%
+300.0%
Q3 2018$272,000
-6.2%
3,700
+2.8%
0.00%
-50.0%
Q2 2018$290,000
-83.0%
3,600
-86.8%
0.00%
-77.8%
Q1 2018$1,709,000
-70.7%
27,200
-70.4%
0.01%
-67.9%
Q4 2017$5,829,000
+307.9%
92,036
+402.9%
0.03%
+300.0%
Q3 2017$1,429,000
+1025.2%
18,300
+1043.8%
0.01%
Q2 2017$127,000
-31.0%
1,600
-49.8%
0.00%
-100.0%
Q1 2017$184,000
+104.4%
3,187
+75.5%
0.00%0.0%
Q4 2016$90,000
-83.9%
1,816
-81.8%
0.00%
-66.7%
Q3 2016$558,000
+31.9%
10,000
+11.0%
0.00%
+50.0%
Q2 2016$423,000
+56.1%
9,005
+28.6%
0.00%0.0%
Q1 2016$271,000
-5.2%
7,000
+20.7%
0.00%
-33.3%
Q4 2015$286,000
+1261.9%
5,800
+1060.0%
0.00%
Q3 2015$21,000
-95.3%
500
-93.9%
0.00%
-100.0%
Q2 2015$445,000
+190.8%
8,200
+164.5%
0.01%
+150.0%
Q1 2015$153,000
-15.9%
3,100
-18.4%
0.00%
+100.0%
Q4 2014$182,000
-41.9%
3,800
-46.5%
0.00%
-75.0%
Q3 2014$313,000
-28.9%
7,100
-31.1%
0.00%
-33.3%
Q2 2014$440,000
-17.6%
10,303
+4.6%
0.01%
-14.3%
Q1 2014$534,000
+123.4%
9,854
+148.9%
0.01%
+250.0%
Q4 2013$239,000
+3.9%
3,959
+70.0%
0.00%0.0%
Q3 2013$230,0002,3290.00%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q3 2016
NameSharesValueWeighting ↓
Global Thematic Partners, LLC 993,386$66,974,0003.64%
Brown Capital Management 4,102,664$276,602,0003.33%
ARK Investment Management 936,559$63,143,0002.56%
ASHFORD CAPITAL MANAGEMENT INC 228,486$15,405,0002.52%
Nikko Asset Management Americas, Inc. 1,078,390$72,705,0002.51%
AMERICAN CAPITAL MANAGEMENT INC 682,695$46,027,0002.46%
Ownership Capital B.V. 546,553$36,849,0002.36%
Ranger Investment Management 410,247$27,659,0002.26%
Bryn Mawr Capital Management, LLC 32,903$2,218,0002.02%
ZEVENBERGEN CAPITAL INVESTMENTS LLC 671,916$45,301,0001.97%
View complete list of MEDIDATA SOLUTIONS INC shareholders