American Century Companies Inc Amphastar Pharmaceuticals, Inc. Transaction History
American Century Companies Inc
- $157 Billion
- Q1 2025
A detailed history of American Century Companies Inc transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, American Century Companies Inc holds 307,993 shares of AMPH stock, worth $7.92 Million. This represents 0.01% of its overall portfolio holdings.
Number of Shares
307,993
Previous 472,017
34.75%
Holding current value
$7.92 Million
Previous $17.5 Million
49.06%
% of portfolio
0.01%
Previous 0.01%
Shares
16 transactions
Others Institutions Holding AMPH
# of Institutions
258Shares Held
33.6MCall Options Held
20.8KPut Options Held
11.6K-
Black Rock Inc. New York, NY5.94MShares$153 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA2.42MShares$62.3 Million0.0% of portfolio
-
Td Asset Management Inc2.21MShares$56.9 Million0.06% of portfolio
-
State Street Corp Boston, MA1.6MShares$41.3 Million0.0% of portfolio
-
Dimensional Fund Advisors LP Austin, TX1.36MShares$34.9 Million0.01% of portfolio
About Amphastar Pharmaceuticals, Inc.
- Ticker AMPH
- Exchange NASDAQ
- Sector Healthcare
- Industry Drug Manufacturers—Specialty & Generic
- Shares Outstandng 49,015,200
- Market Cap $1.26B
- Description
- Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. The company operates through two segments, Finished Pharmaceutical Products and API. It offers Primatene Mist, an over-the-count...