William Blair Investment Management’s Hudson Technologies HDSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q2
Sell
-825,505
Closed -$5.45M 459
2017
Q1
$5.45M Sell
825,505
-53,028
-6% -$350K 0.02% 340
2016
Q4
$7.04M Sell
878,533
-785,452
-47% -$6.29M 0.03% 330
2016
Q3
$11.1M Sell
1,663,985
-1,705,444
-51% -$11.3M 0.04% 304
2016
Q2
$12.1M Buy
3,369,429
+126,374
+4% +$455K 0.05% 276
2016
Q1
$10.6M Buy
3,243,055
+201,891
+7% +$662K 0.04% 277
2015
Q4
$9.03M Buy
3,041,164
+40,966
+1% +$122K 0.04% 294
2015
Q3
$8.91M Buy
+3,000,198
New +$8.91M 0.02% 715