ZEVENBERGEN CAPITAL INVESTMENTS LLC - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 188 filers reported holding MEDIDATA SOLUTIONS INC in Q1 2015. The put-call ratio across all filers is 0.25 and the average weighting 0.2%.

Quarter-by-quarter ownership
ZEVENBERGEN CAPITAL INVESTMENTS LLC ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q2 2019$37,946,000
-19.0%
419,251
-34.4%
1.24%
-25.3%
Q1 2019$46,826,000
+3.4%
639,346
-4.8%
1.66%
-15.8%
Q4 2018$45,301,000
+0.6%
671,916
+9.4%
1.97%
+38.1%
Q3 2018$45,033,000
-1.5%
614,286
+8.3%
1.43%
-6.0%
Q2 2018$45,696,000
+31.1%
567,229
+2.2%
1.52%
+13.5%
Q1 2018$34,859,000
+30.4%
554,984
+31.5%
1.34%
+20.2%
Q4 2017$26,735,000
-11.8%
421,894
+8.6%
1.11%
-15.4%
Q3 2017$30,328,000
-6.1%
388,519
-5.9%
1.32%
-6.3%
Q2 2017$32,303,000
+14.8%
413,085
-15.3%
1.40%
+8.5%
Q1 2017$28,137,000
-18.9%
487,720
-30.2%
1.30%
-20.7%
Q4 2016$34,693,000
-21.0%
698,465
-11.3%
1.63%
-9.6%
Q3 2016$43,928,000
-0.8%
787,805
-16.6%
1.81%
-12.9%
Q2 2016$44,280,000
+18.4%
944,740
-2.2%
2.07%
+22.4%
Q1 2016$37,412,000
-26.2%
966,475
-6.0%
1.69%
-17.8%
Q4 2015$50,681,000
+11.3%
1,028,230
-5.0%
2.06%
+5.5%
Q3 2015$45,554,000
-23.5%
1,081,787
-1.3%
1.95%
-15.7%
Q2 2015$59,514,000
+3.7%
1,095,627
-6.4%
2.32%
-3.5%
Q1 2015$57,399,000
+0.2%
1,170,455
-2.4%
2.40%
-3.2%
Q4 2014$57,268,000
+15.5%
1,199,325
+7.1%
2.48%
+17.1%
Q3 2014$49,591,000
-16.1%
1,119,680
-18.9%
2.12%
+1.9%
Q2 2014$59,076,000
-0.7%
1,379,955
+26.0%
2.08%
-2.5%
Q1 2014$59,516,000
-10.7%
1,095,255
-0.6%
2.13%
-7.3%
Q4 2013$66,680,000
+8.4%
1,102,110
+77.2%
2.30%
+10.5%
Q3 2013$61,525,000
+37.5%
621,900
+7.7%
2.08%
+15.0%
Q2 2013$44,737,000577,6301.81%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q1 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