Cornerstone Capital Management Holdings’s Amphastar Pharmaceuticals AMPH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q4
$4.91M Sell
255,300
-27,900
-10% -$537K 0.03% 464
2017
Q3
$5.06M Buy
283,200
+5,000
+2% +$89.3K 0.04% 426
2017
Q2
$4.97M Sell
278,200
-168,100
-38% -$3M 0.04% 444
2017
Q1
$6.47M Buy
446,300
+92,181
+26% +$1.34M 0.05% 401
2016
Q4
$6.52M Buy
354,119
+87,400
+33% +$1.61M 0.05% 397
2016
Q3
$5.06M Buy
266,719
+118,800
+80% +$2.25M 0.04% 461
2016
Q2
$2.39M Buy
147,919
+62,100
+72% +$1M 0.02% 680
2016
Q1
$1.03M Buy
85,819
+48,400
+129% +$580K 0.01% 904
2015
Q4
$532K Buy
37,419
+3,319
+10% +$47.2K ﹤0.01% 1025
2015
Q3
$398K Buy
34,100
+15,900
+87% +$186K ﹤0.01% 1071
2015
Q2
$320K Buy
+18,200
New +$320K ﹤0.01% 1103