New York State Teachers Retirement System (NYSTRS)’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
$545K Sell
23,732
-134
-0.6% -$3.08K ﹤0.01% 1409
2025
Q1
$692K Hold
23,866
﹤0.01% 1364
2024
Q4
$886K Hold
23,866
﹤0.01% 1344
2024
Q3
$1.16M Sell
23,866
-4,114
-15% -$200K ﹤0.01% 1297
2024
Q2
$1.12M Sell
27,980
-2,875
-9% -$115K ﹤0.01% 1273
2024
Q1
$1.36M Buy
30,855
+3,514
+13% +$154K ﹤0.01% 1244
2023
Q4
$1.69M Sell
27,341
-200
-0.7% -$12.4K ﹤0.01% 1163
2023
Q3
$1.27M Buy
27,541
+7
+0% +$322 ﹤0.01% 1224
2023
Q2
$1.58M Buy
27,534
+1,360
+5% +$78.1K ﹤0.01% 1163
2023
Q1
$982K Sell
26,174
-2,213
-8% -$83K ﹤0.01% 1276
2022
Q4
$795K Hold
28,387
﹤0.01% 1318
2022
Q3
$798K Buy
28,387
+226
+0.8% +$6.35K ﹤0.01% 1303
2022
Q2
$980K Buy
28,161
+6,702
+31% +$233K ﹤0.01% 1270
2022
Q1
$770K Buy
21,459
+1,032
+5% +$37K ﹤0.01% 1341
2021
Q4
$476K Buy
20,427
+100
+0.5% +$2.33K ﹤0.01% 1442
2021
Q3
$386K Hold
20,327
﹤0.01% 1478
2021
Q2
$410K Sell
20,327
-100
-0.5% -$2.02K ﹤0.01% 1447
2021
Q1
$374K Sell
20,427
-1,300
-6% -$23.8K ﹤0.01% 1457
2020
Q4
$437K Hold
21,727
﹤0.01% 1424
2020
Q3
$407K Sell
21,727
-1,700
-7% -$31.8K ﹤0.01% 1392
2020
Q2
$526K Hold
23,427
﹤0.01% 1334
2020
Q1
$348K Hold
23,427
﹤0.01% 1338
2019
Q4
$452K Buy
23,427
+8,831
+61% +$170K ﹤0.01% 1421
2019
Q3
$289K Hold
14,596
﹤0.01% 1458
2019
Q2
$308K Hold
14,596
﹤0.01% 1449
2019
Q1
$298K Hold
14,596
﹤0.01% 1457
2018
Q4
$290K Hold
14,596
﹤0.01% 1446
2018
Q3
$281K Hold
14,596
﹤0.01% 1489
2018
Q2
$223K Hold
14,596
﹤0.01% 1522
2018
Q1
$274K Hold
14,596
﹤0.01% 1486
2017
Q4
$281K Hold
14,596
﹤0.01% 1493
2017
Q3
$261K Hold
14,596
﹤0.01% 1496
2017
Q2
$261K Sell
14,596
-5,300
-27% -$94.8K ﹤0.01% 1494
2017
Q1
$288K Hold
19,896
﹤0.01% 1474
2016
Q4
$366K Buy
19,896
+6,000
+43% +$110K ﹤0.01% 1444
2016
Q3
$264K Buy
+13,896
New +$264K ﹤0.01% 1487