Lazard Asset Management
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Lazard Asset Management’s Amphastar Pharmaceuticals AMPH Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$145K Buy
+6,344
New +$145K ﹤0.01% 1774
2025
Q1
Sell
-1,630
Closed -$60K 2295
2024
Q4
$60K Sell
1,630
-5,771
-78% -$212K ﹤0.01% 1933
2024
Q3
$358K Sell
7,401
-78
-1% -$3.77K ﹤0.01% 1464
2024
Q2
$298K Sell
7,479
-1,538
-17% -$61.3K ﹤0.01% 1429
2024
Q1
$395K Sell
9,017
-180
-2% -$7.89K ﹤0.01% 1108
2023
Q4
$568K Buy
9,197
+10
+0.1% +$618 ﹤0.01% 1077
2023
Q3
$422K Buy
9,187
+2,491
+37% +$114K ﹤0.01% 1195
2023
Q2
$383K Buy
6,696
+2,637
+65% +$151K ﹤0.01% 1181
2023
Q1
$152K Sell
4,059
-1,974
-33% -$73.9K ﹤0.01% 1386
2022
Q4
$169K Buy
6,033
+702
+13% +$19.7K ﹤0.01% 1333
2022
Q3
$149K Buy
5,331
+1,288
+32% +$36K ﹤0.01% 1340
2022
Q2
$140K Buy
4,043
+2,126
+111% +$73.6K ﹤0.01% 1382
2022
Q1
$68K Buy
1,917
+71
+4% +$2.52K ﹤0.01% 1578
2021
Q4
$42K Buy
+1,846
New +$42K ﹤0.01% 1813
2021
Q3
Sell
-3,479
Closed -$70K 2144
2021
Q2
$70K Buy
+3,479
New +$70K ﹤0.01% 1460
2021
Q1
Sell
-2,861
Closed -$57K 1842
2020
Q4
$57K Buy
2,861
+405
+16% +$8.07K ﹤0.01% 1338
2020
Q3
$46K Buy
+2,456
New +$46K ﹤0.01% 1206
2020
Q1
Sell
-1,812
Closed -$34K 1571
2019
Q4
$34K Buy
1,812
+695
+62% +$13K ﹤0.01% 1134
2019
Q3
$22K Buy
+1,117
New +$22K ﹤0.01% 1059