Wells Fargo’s Amphastar Pharmaceuticals AMPH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$823K Sell
42,019
-3,283
-7% -$80.3K ﹤0.01% 3850
2025
Q4
$1.21M Buy
45,302
+16,551
+58% +$426K ﹤0.01% 3825
2025
Q3
$766K Buy
28,751
+4,355
+18% +$112K ﹤0.01% 3992
2025
Q2
$560K Sell
24,396
-4,965
-17% -$123K ﹤0.01% 4060
2025
Q1
$851K Buy
29,361
+5,809
+25% +$186K ﹤0.01% 3758
2024
Q4
$874K Sell
23,552
-19,136
-45% -$875K ﹤0.01% 3801
2024
Q3
$2.07M Sell
42,688
-29,098
-41% -$1.28M ﹤0.01% 3021
2024
Q2
$2.87M Buy
71,786
+14,545
+25% +$603K ﹤0.01% 2696
2024
Q1
$2.51M Buy
57,241
+20,579
+56% +$1.06M ﹤0.01% 2795
2023
Q4
$2.27M Buy
36,662
+8,439
+30% +$443K ﹤0.01% 2809
2023
Q3
$1.3M Sell
28,223
-8,269
-23% -$451K ﹤0.01% 3132
2023
Q2
$2.1M Buy
36,492
+19,401
+114% +$860K ﹤0.01% 2872
2023
Q1
$641K Buy
17,091
+13,577
+386% +$445K ﹤0.01% 3683
2022
Q4
$98.5K Sell
3,514
-1,347
-28% -$39.1K ﹤0.01% 4538
2022
Q3
$137K Sell
4,861
-14,071
-74% -$459K ﹤0.01% 4443
2022
Q2
$659K Sell
18,932
-61,753
-77% -$2.2M ﹤0.01% 3567
2022
Q1
$2.9M Buy
80,685
+8,348
+12% +$237K ﹤0.01% 2943
2021
Q4
$1.69M Sell
72,337
-243,292
-77% -$4.97M ﹤0.01% 3663
2021
Q3
$6M Sell
315,629
-52,390
-14% -$1.03M ﹤0.01% 2662
2021
Q2
$7.42M Buy
368,019
+185,684
+102% +$3.5M ﹤0.01% 2493
2021
Q1
$3.34M Buy
182,335
+2,599
+1% +$48.3K ﹤0.01% 3234
2020
Q4
$3.62M Sell
179,736
-29,304
-14% -$570K ﹤0.01% 3026
2020
Q3
$3.92M Sell
209,040
-24,670
-11% -$497K ﹤0.01% 2734
2020
Q2
$5.25M Buy
233,710
+133,618
+133% +$2.45M ﹤0.01% 2415
2020
Q1
$1.49M Sell
100,092
-88,636
-47% -$1.54M ﹤0.01% 3250
2019
Q4
$3.64M Buy
188,728
+13,183
+8% +$253K ﹤0.01% 2850
2019
Q3
$3.48M Sell
175,545
-30,565
-15% -$637K ﹤0.01% 2864
2019
Q2
$4.35M Sell
206,110
-49,734
-19% -$1.04M ﹤0.01% 2695
2019
Q1
$5.23M Sell
255,844
-13,484
-5% -$302K ﹤0.01% 2510
2018
Q4
$5.36M Buy
269,328
+28,291
+12% +$558K ﹤0.01% 2374
2018
Q3
$4.64M Buy
241,037
+43,727
+22% +$779K ﹤0.01% 2711
2018
Q2
$3.01M Buy
197,310
+4,941
+3% +$86.3K ﹤0.01% 3118
2018
Q1
$3.61M Buy
192,369
+16,046
+9% +$302K ﹤0.01% 2893
2017
Q4
$3.39M Buy
176,323
+107,486
+156% +$2.01M ﹤0.01% 2937
2017
Q3
$1.23M Buy
68,837
+868
+1% +$14.3K ﹤0.01% 3699
2017
Q2
$1.21M Sell
67,969
-14,696
-18% -$233K ﹤0.01% 3592
2017
Q1
$1.2M Sell
82,665
-3,015
-4% -$47.4K ﹤0.01% 3608
2016
Q4
$1.58M Buy
85,680
+32,467
+61% +$632K ﹤0.01% 3340
2016
Q3
$1.01M Buy
53,213
+25,349
+91% +$460K ﹤0.01% 3481
2016
Q2
$449K Buy
27,864
+10,044
+56% +$142K ﹤0.01% 3970
2016
Q1
$214K Buy
17,820
+5,116
+40% +$60.3K ﹤0.01% 4371
2015
Q4
$181K Buy
12,704
+5,202
+69% +$68.7K ﹤0.01% 4522
2015
Q3
$88K Buy
7,502
+413
+6% +$6.2K ﹤0.01% 4970
2015
Q2
$125K Sell
7,089
-5,915
-45% -$92.2K ﹤0.01% 4906
2015
Q1
$195K Buy
13,004
+12,576
+2,938% +$168K ﹤0.01% 4437
2014
Q4
$5K Buy
+428
New +$4.66K ﹤0.01% 5845

Other funds holding AMPH