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AMPH icon

BlackRock Group’s Amphastar Pharmaceuticals AMPH Stock Holding History

BlackRock Group’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
2016
Q4 		$1.22M Buy
66,021
+28,060
+74% +$546K ﹤0.01% 2035
2016
Q3 		$721K Buy
37,961
+26,516
+232% +$481K ﹤0.01% 2177
2016
Q2 		$184K Sell
11,445
-184
-2% -$2.6K ﹤0.01% 2606
2016
Q1 		$140K Buy
11,629
+4,439
+62% +$52.3K ﹤0.01% 2667
2015
Q4 		$102K Sell
7,190
-245
-3% -$3.24K ﹤0.01% 2677
2015
Q3 		$87K Buy
7,435
+1,759
+31% +$26.4K ﹤0.01% 2737
2015
Q2 		$100K Buy
+5,676
New +$88.5K ﹤0.01% 2746
2014
Q4 		– Sell
-8,001
Closed -$93K – 2872
2014
Q3 		$93K Buy
+8,001
New +$83.3K ﹤0.01% 2600

Other funds holding AMPH

BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
TA
Teachers Advisors New York $81.7B AUM 13.62% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return