William Blair Investment Management
GNMK

William Blair Investment Management’s GenMark Diagnostics, Inc GNMK Stock Holding History

William Blair Investment Management’s Portfolio GNMK Stock Details GNMK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2021
Q1 		– Sell
-1,467,156
Closed -$21.4M – 388
2020
Q4 		$21.4M Buy
1,467,156
+400,599
+38% +$5.85M 0.07% 204
2020
Q3 		$15.1M Buy
1,066,557
+435,451
+69% +$6.18M 0.06% 217
2020
Q2 		$9.28M Buy
+631,106
New +$9.28M 0.04% 258