Pacer Advisors
AMPH icon

Pacer Advisors’s Amphastar Pharmaceuticals AMPH Stock Holding History

Pacer Advisors’s Portfolio AMPH Stock Details AMPH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$5.12M Buy
261,483
+83,739
+47% +$2.05M 0.01% 612
2025
Q4 		$4.76M Buy
177,744
+171,748
+2,864% +$4.42M 0.01% 728
2025
Q3 		$160K Sell
5,996
-320,102
-98% -$8.27M ﹤0.01% 2041
2025
Q2 		$7.49M Sell
326,098
-153,292
-32% -$3.8M 0.02% 573
2025
Q1 		$13.9M Sell
479,390
-870,978
-64% -$27.8M 0.03% 395
2024
Q4 		$50.1M Buy
1,350,368
+1,347,775
+51,977% +$61.6M 0.11% 203
2024
Q3 		$126K Buy
2,593
+1,666
+180% +$73.1K ﹤0.01% 1951
2024
Q2 		$37.1K Buy
927
+135
+17% +$5.59K ﹤0.01% 3289
2024
Q1 		$34.8K Sell
792
-178
-18% -$9.19K ﹤0.01% 3314
2023
Q4 		$60K Sell
970
-74
-7% -$3.89K ﹤0.01% 3052
2023
Q3 		$48K Buy
1,044
+16
+2% +$873 ﹤0.01% 2479
2023
Q2 		$59.1K Buy
+1,028
New +$45.6K ﹤0.01% 3053
2023
Q1 		– Sell
-231,009
Closed -$6.47M – 2199
2022
Q4 		$6.47M Buy
+231,009
New +$6.71M 0.03% 399
2022
Q3 		– Sell
-149,964
Closed -$5.22M – 2120
2022
Q2 		$5.22M Buy
+149,964
New +$5.35M 0.04% 361

Other funds holding AMPH

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $123B AUM 34.51% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $93.4B AUM 35.1% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $12.2B AUM 12.45% 1-Year Est. Return