IRONBRIDGE CAPITAL MANAGEMENT LP - MEDIDATA SOLUTIONS INC ownership

MEDIDATA SOLUTIONS INC's ticker is MDSO and the CUSIP is 58471A105. A total of 191 filers reported holding MEDIDATA SOLUTIONS INC in Q3 2013. The put-call ratio across all filers is 1.30 and the average weighting 0.3%.

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 Q3 2013
NameSharesValueWeighting ↓
ShearLink Capital, LLC 464,446$22,893,0009.55%
Brown Capital Management 5,369,431$264,659,0004.15%
TAMRO Capital Partners LLC 202,631$9,988,0002.71%
Ranger Investment Management 755,454$37,236,0002.20%
ZEVENBERGEN CAPITAL INVESTMENTS LLC 1,028,230$50,681,0002.06%
Conestoga Capital Advisors, LLC 424,255$20,912,0001.69%
Stephens Investment Management Group LLC 801,545$39,508,0001.40%
Apex Capital Management 1,093,218$53,885,0001.20%
Champlain Investment Partners, LLC 1,190,025$58,656,0001.00%
ARCADIA INVESTMENT MANAGEMENT CORP/MI 65,175$3,212,0000.98%
View complete list of MEDIDATA SOLUTIONS INC shareholders