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AMPH icon

Bridge City Capital’s Amphastar Pharmaceuticals AMPH Stock Holding History

Bridge City Capital’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 		$6.56M Buy
335,105
+99,620
+42% +$2.44M 1.82% 13
2025
Q4 		$6.31M Buy
235,485
+99,227
+73% +$2.56M 1.85% 11
2025
Q3 		$3.63M Sell
136,258
-2,386
-2% -$61.6K 0.97% 40
2025
Q2 		$3.18M Buy
138,644
+22,789
+20% +$566K 0.89% 45
2025
Q1 		$3.36M Buy
115,855
+45,760
+65% +$1.46M 1.01% 40
2024
Q4 		$2.6M Sell
70,095
-984
-1% -$45K 0.69% 62
2024
Q3 		$3.45M Buy
71,079
+22,133
+45% +$971K 0.95% 43
2024
Q2 		$1.96M Buy
48,946
+14,173
+41% +$587K 0.66% 67
2024
Q1 		$1.53M Buy
34,773
+275
+0.8% +$14.2K 0.56% 83
2023
Q4 		$2.13M Buy
34,498
+11,839
+52% +$622K 0.83% 61
2023
Q3 		$1.04M Sell
22,659
-155
-0.7% -$8.46K 0.53% 84
2023
Q2 		$1.31M Buy
+22,814
New +$1.01M 0.62% 77

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