Commonwealth Equity Services
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Commonwealth Equity Services’s Amphastar Pharmaceuticals AMPH Stock Holding History

Commonwealth Equity Services’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 		– Sell
-8,742
Closed -$234K – 4309
2025
Q4 		$234K Buy
8,742
+882
+11% +$22.7K ﹤0.01% 3850
2025
Q3 		$209K Buy
+7,860
New +$203K ﹤0.01% 3919
2024
Q4 		– Sell
-5,651
Closed -$274K – 4092
2024
Q3 		$274K Sell
5,651
-4,539
-45% -$199K ﹤0.01% 3430
2024
Q2 		$408K Sell
10,190
-17
-0.2% -$704 ﹤0.01% 3016
2024
Q1 		$448K Buy
10,207
+5,246
+106% +$271K ﹤0.01% 2913
2023
Q4 		$307K Sell
4,961
-4,900
-50% -$257K ﹤0.01% 3145
2023
Q3 		$454K Buy
9,861
+2,674
+37% +$146K ﹤0.01% 2674
2023
Q2 		$413K Buy
+7,187
New +$319K ﹤0.01% 2779

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State Street
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VCM
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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