Aperio Group’s Amphastar Pharmaceuticals AMPH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q4
$557K Buy
27,684
+2,768
+11% +$55.7K ﹤0.01% 1915
2020
Q3
$467K Buy
24,916
+911
+4% +$17.1K ﹤0.01% 1846
2020
Q2
$539K Sell
24,005
-9,652
-29% -$217K ﹤0.01% 1736
2020
Q1
$500K Buy
33,657
+14,044
+72% +$209K ﹤0.01% 1649
2019
Q4
$378K Sell
19,613
-8,070
-29% -$156K ﹤0.01% 1954
2019
Q3
$549K Sell
27,683
-2,318
-8% -$46K ﹤0.01% 1707
2019
Q2
$633K Sell
30,001
-3,736
-11% -$78.8K ﹤0.01% 1648
2019
Q1
$689K Buy
33,737
+6,466
+24% +$132K ﹤0.01% 1561
2018
Q4
$543K Buy
27,271
+6,600
+32% +$131K ﹤0.01% 1629
2018
Q3
$398K Buy
20,671
+2,856
+16% +$55K ﹤0.01% 1891
2018
Q2
$272K Buy
17,815
+2,702
+18% +$41.3K ﹤0.01% 2037
2018
Q1
$283K Buy
15,113
+109
+0.7% +$2.04K ﹤0.01% 1979
2017
Q4
$289K Buy
15,004
+1,334
+10% +$25.7K ﹤0.01% 1956
2017
Q3
$245K Buy
13,670
+789
+6% +$14.1K ﹤0.01% 2033
2017
Q2
$231K Sell
12,881
-443
-3% -$7.94K ﹤0.01% 2034
2017
Q1
$193K Buy
+13,324
New +$193K ﹤0.01% 2043