High Mark Wealth Management LLC Amphastar Pharmaceuticals, Inc. Transaction History
High Mark Wealth Management LLC
- $217 Million
- Q3 2025
A detailed history of High Mark Wealth Management LLC transactions in Amphastar Pharmaceuticals, Inc. stock. As of the latest transaction made, High Mark Wealth Management LLC holds 55 shares of AMPH stock, worth $1,433. This represents 0.0% of its overall portfolio holdings.
Number of Shares
55
Previous 20
175.0%
Holding current value
$1,433
Previous $0
Infinity%
% of portfolio
0.0%
Previous 0.0%
Shares
2 transactions
Others Institutions Holding AMPH
# of Institutions
262Shares Held
33.5MCall Options Held
73.4KPut Options Held
12.6K-
Black Rock Inc. New York, NY5.94MShares$155 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA2.63MShares$68.6 Million0.0% of portfolio
-
Td Asset Management Inc1.93MShares$50.3 Million0.05% of portfolio
-
Dimensional Fund Advisors LP Austin, TX1.76MShares$45.8 Million0.01% of portfolio
-
State Street Corp Boston, MA1.5MShares$39.1 Million0.0% of portfolio
About Amphastar Pharmaceuticals, Inc.
- Ticker AMPH
- Exchange NASDAQ
- Sector Healthcare
- Industry Drug Manufacturers—Specialty & Generic
- Shares Outstandng 49,015,200
- Market Cap $1.28B
- 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...