William Blair Investment Management’s AtriCure ATRC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q1
Sell
-439,054
Closed -$8.59M 435
2016
Q4
$8.59M Sell
439,054
-253,791
-37% -$4.97M 0.03% 321
2016
Q3
$11M Buy
692,845
+284,513
+70% +$4.5M 0.04% 305
2016
Q2
$5.77M Sell
408,332
-3,706
-0.9% -$52.4K 0.02% 343
2016
Q1
$6.94M Buy
412,038
+31,630
+8% +$532K 0.03% 324
2015
Q4
$8.54M Buy
+380,408
New +$8.54M 0.03% 301