IRONBRIDGE CAPITAL MANAGEMENT LP - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 207 filers reported holding MEDIDATA SOLUTIONS INC in Q2 2015. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.

Quarter-by-quarter ownership
IRONBRIDGE CAPITAL MANAGEMENT LP ownership history of MEDIDATA SOLUTIONS INC
ValueSharesWeighting
Q1 2016$10,509,000
-23.0%
271,475
-2.0%
0.42%
-21.5%
Q4 2015$13,653,000
+17.4%
276,985
+0.3%
0.54%
+18.5%
Q3 2015$11,629,000
-21.9%
276,155
+0.8%
0.46%
+1.8%
Q2 2015$14,887,000
+34.4%
274,070
+21.4%
0.45%
+41.9%
Q1 2015$11,073,000
-34.2%
225,790
-35.9%
0.32%
-32.8%
Q4 2014$16,824,000
+32.9%
352,340
+23.3%
0.47%
+39.2%
Q3 2014$12,659,000
+9.1%
285,830
+5.5%
0.34%
+18.7%
Q2 2014$11,598,000
-35.4%
270,915
-18.0%
0.28%
-27.4%
Q1 2014$17,957,000
+0.7%
330,451
+12.2%
0.39%
+2.9%
Q4 2013$17,824,000
+220.6%
294,601
+424.2%
0.38%
+222.0%
Q3 2013$5,560,00056,2000.12%
Other shareholders
MEDIDATA SOLUTIONS INC shareholders Q2 2015
NameSharesValueWeighting ↓
Brown Capital Management 5,921,818$341,630,0004.56%
ASHFORD CAPITAL MANAGEMENT INC 242,588$13,995,0002.69%
Conestoga Capital Advisors, LLC 614,031$35,423,0002.14%
Global Thematic Partners, LLC 871,049$50,251,0001.72%
Otter Creek Advisors, LLC 177,400$10,234,0001.51%
Ranger Investment Management 355,728$20,522,0001.49%
AMERICAN CAPITAL MANAGEMENT INC 344,791$19,891,0001.40%
Malaga Cove Capital, LLC 38,245$2,194,0001.33%
ZEVENBERGEN CAPITAL INVESTMENTS LLC 487,720$28,137,0001.30%
Champlain Investment Partners, LLC 1,653,230$95,375,0001.25%
View complete list of MEDIDATA SOLUTIONS INC shareholders