Public Sector Pension Investment Board (PSP Investments)’s Amphastar Pharmaceuticals AMPH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $2.88M | Buy |
125,363
+6,478
| +5% | +$149K | 0.01% | 906 |
|
|
2025
Q1 | $3.45M | Buy |
118,885
+25,455
| +27% | +$738K | 0.01% | 881 |
|
|
2024
Q4 | $3.47M | Buy |
93,430
+12,843
| +16% | +$477K | 0.01% | 816 |
|
|
2024
Q3 | $3.91M | Sell |
80,587
-3,300
| -4% | -$160K | 0.02% | 591 |
|
|
2024
Q2 | $3.36M | Buy |
83,887
+7,294
| +10% | +$292K | 0.02% | 606 |
|
|
2024
Q1 | $3.36M | Sell |
76,593
-950
| -1% | -$41.7K | 0.02% | 543 |
|
|
2023
Q4 | $4.8M | Buy |
77,543
+30,443
| +65% | +$1.88M | 0.04% | 373 |
|
|
2023
Q3 | $2.17M | Sell |
47,100
-19,736
| -30% | -$908K | 0.02% | 712 |
|
|
2023
Q2 | $3.84M | Buy |
66,836
+534
| +0.8% | +$30.7K | 0.03% | 524 |
|
|
2023
Q1 | $2.49M | Sell |
66,302
-2,282
| -3% | -$85.6K | 0.02% | 796 |
|
|
2022
Q4 | $1.92M | Sell |
68,584
-1,495
| -2% | -$41.9K | 0.01% | 930 |
|
|
2022
Q3 | $1.97M | Buy |
70,079
+477
| +0.7% | +$13.4K | 0.02% | 840 |
|
|
2022
Q2 | $2.42M | Buy |
69,602
+830
| +1% | +$28.9K | 0.02% | 692 |
|
|
2022
Q1 | $2.47M | Sell |
68,772
-6,180
| -8% | -$222K | 0.02% | 882 |
|
|
2021
Q4 | $1.75M | Sell |
74,952
-17,137
| -19% | -$399K | 0.01% | 1128 |
|
|
2021
Q3 | $1.75M | Buy |
92,089
+17,137
| +23% | +$326K | 0.01% | 1124 |
|
|
2021
Q2 | $1.51M | Sell |
74,952
-24,902
| -25% | -$502K | 0.01% | 1193 |
|
|
2021
Q1 | $1.83M | Sell |
99,854
-5,800
| -5% | -$106K | 0.01% | 1007 |
|
|
2020
Q4 | $2.13M | Buy |
105,654
+24,702
| +31% | +$497K | 0.02% | 843 |
|
|
2020
Q3 | $1.52M | Buy |
80,952
+5,540
| +7% | +$104K | 0.01% | 983 |
|
|
2020
Q2 | $1.69M | Sell |
75,412
-1,300
| -2% | -$29.2K | 0.02% | 859 |
|
|
2020
Q1 | $1.14M | Hold |
76,712
| – | – | 0.01% | 881 |
|
|
2019
Q4 | $1.48M | Sell |
76,712
-10,800
| -12% | -$208K | 0.01% | 1221 |
|
|
2019
Q3 | $1.74M | Buy |
87,512
+9,712
| +12% | +$193K | 0.01% | 1094 |
|
|
2019
Q2 | $1.64M | Buy |
77,800
+47,400
| +156% | +$1M | 0.01% | 1034 |
|
|
2019
Q1 | $621K | Hold |
30,400
| – | – | 0.01% | 1226 |
|
|
2018
Q4 | $605K | Buy |
30,400
+5,700
| +23% | +$113K | 0.01% | 1161 |
|
|
2018
Q3 | $475K | Buy |
24,700
+2,002
| +9% | +$38.5K | ﹤0.01% | 1252 |
|
|
2018
Q2 | $346K | Hold |
22,698
| – | – | ﹤0.01% | 1223 |
|
|
2018
Q1 | $426K | Hold |
22,698
| – | – | ﹤0.01% | 1134 |
|
|
2017
Q4 | $437K | Hold |
22,698
| – | – | ﹤0.01% | 1188 |
|
|
2017
Q3 | $406K | Buy |
22,698
+4,198
| +23% | +$75.1K | ﹤0.01% | 1166 |
|
|
2017
Q2 | $330K | Sell |
18,500
-6,500
| -26% | -$116K | ﹤0.01% | 1102 |
|
|
2017
Q1 | $363K | Hold |
25,000
| – | – | ﹤0.01% | 1143 |
|
|
2016
Q4 | $461K | Hold |
25,000
| – | – | ﹤0.01% | 1096 |
|
|
2016
Q3 | $474K | Buy |
+25,000
| New | +$474K | 0.01% | 1049 |
|