Driehaus Capital Management’s SIGMA - ALDRICH CORP SIAL Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q2
Sell
-101,000
Closed -$14M 643
2015
Q1
$14M Hold
101,000
0.48% 47
2014
Q4
$13.9M Buy
+101,000
New +$13.9M 0.56% 37