Vanguard Personalized Indexing Management, LLC Amphastar Pharmaceuticals, Inc. Transaction History
Vanguard Personalized Indexing Management, LLC
- $8.6 Billion
- Q2 2025
A detailed history of Vanguard Personalized Indexing Management, LLC transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, Vanguard Personalized Indexing Management, LLC holds 12,624 shares of AMPH stock, worth $282,398. This represents 0.0% of its overall portfolio holdings.
Number of Shares
12,624
Previous 7,769
62.49%
Holding current value
$282,398
Previous $225,000
28.44%
% of portfolio
0.0%
Previous 0.0%
Shares
2 transactions
Others Institutions Holding AMPH
# of Institutions
255Shares Held
33.8MCall Options Held
20.8KPut Options Held
11.6K-
Black Rock Inc. New York, NY5.94MShares$133 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA2.42MShares$54.2 Million0.0% of portfolio
-
Td Asset Management Inc2.21MShares$49.5 Million0.06% of portfolio
-
State Street Corp Boston, MA1.6MShares$35.9 Million0.0% of portfolio
-
Dimensional Fund Advisors LP Austin, TX1.36MShares$30.3 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 $1.1B
- 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...