WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - CONSTELLATION SOFTWARE INC ownership

CONSTELLATION SOFTWARE INC's ticker is and the CUSIP is 21037X100. A total of 5 filers reported holding CONSTELLATION SOFTWARE INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of CONSTELLATION SOFTWARE INC
ValueSharesWeighting
Q2 2017$128,016,000
+0.7%
245,065
-5.6%
0.47%
-2.9%
Q1 2017$127,186,000
+12.0%
259,558
+4.0%
0.48%
+5.7%
Q4 2016$113,590,000
+53.0%
249,671
+51.3%
0.45%
+61.6%
Q3 2016$74,258,000
+190.9%
165,015
+148.9%
0.28%
+178.2%
Q2 2016$25,530,000
-9.5%
66,310
-3.4%
0.10%
-9.8%
Q1 2016$28,216,000
-1.9%
68,628
-0.9%
0.11%
-3.4%
Q4 2015$28,754,000
+1.4%
69,238
+1.8%
0.12%
+100.0%
Q3 2015$28,367,00067,9920.06%
Other shareholders
CONSTELLATION SOFTWARE INC shareholders Q4 2016
NameSharesValueWeighting ↓
Ruane, Cunniff & Goldfarb 257,168$88,903,0000.42%
BLAIR WILLIAM & CO/IL 68,634$23,723,0000.04%
Gulf International Bank (UK) Ltd 5,114$1,766,0000.03%
THORNBURG INVESTMENT MANAGEMENT INC 10,735$3,763,0000.02%
NORTHERN TRUST CORP 20,300$7,115,0000.00%
View complete list of CONSTELLATION SOFTWARE INC shareholders