William Blair Investment Management’s NxStage Medical Inc. NXTM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q3
Sell
-1,959,318
Closed -$49.1M 467
2017
Q2
$49.1M Buy
1,959,318
+1,628,114
+492% +$40.8M 0.18% 144
2017
Q1
$8.89M Sell
331,204
-112,952
-25% -$3.03M 0.03% 316
2016
Q4
$11.6M Sell
444,156
-6,875
-2% -$180K 0.05% 298
2016
Q3
$11.3M Sell
451,031
-140,267
-24% -$3.51M 0.04% 303
2016
Q2
$12.8M Sell
591,298
-5,203
-0.9% -$113K 0.05% 269
2016
Q1
$8.94M Buy
596,501
+42,953
+8% +$644K 0.04% 299
2015
Q4
$12.1M Sell
553,548
-271,744
-33% -$5.95M 0.05% 262
2015
Q3
$13M Buy
+825,292
New +$13M 0.03% 627