Amphastar Pharmaceuticals, Inc.
AMPH Real Time Price USDRecent trades of AMPH by members of U.S. Congress
|
Name
|
Type
|
Shares
|
Price
|
Shares Held
|
Date
|
Reported
|
|---|
|
Investor
|
Shares
|
Change in Shares
|
Market Value
|
Date
|
Reported
|
|---|
|
Investor
|
Type
|
Shares
|
Change in Shares
|
Market Value
|
Date
|
Reported
|
|---|
Recently reported changes by institutional investors
Quarterly net insider trading by AMPH's directors and management
* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.
- 1M
- 3M
- 6M
- YTD
- 1Y
- 2Y
- 5Y
- MAX
About
Key Metrics
Return (1d)
Return (30d)
Return (1Y)
CAGR (Total)
Max Drawdown
Beta
Alpha
Sharpe Ratio
Win Rate
Average Win
Average Loss
Annual Volatility
Annual Std Dev
Information Ratio
Treynor Ratio
Total Trades
Metrics Definitions
-
Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
Learn More -
Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
Learn More -
Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
Learn More -
Average Win
The average return (%) for trades that resulted in a positive return.
-
Average Loss
The average return (%) for trades that resulted in a negative return.
-
Beta
A measure of the volatility of the portfolio compared to the market as a whole.
Learn More -
CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
Learn More -
Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
Learn More -
Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
Learn More -
Sharpe Ratio
The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.
Learn More -
Total Trades
The total number of trades made by this strategy.
-
Treynor Ratio
Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.
Learn More -
Win Rate
The percentage of total trades that resulted in a positive return.
Be the first to see our newest insights and key updates across all datasets.
Government lobbying spending instances
Estimated quarterly lobbying spending
AMPH Revenue by Segment or Geography
New patents grants
-
Patent Title: Nasal powder formulation for treatment of hypoglycemia Feb. 18, 2025
-
Patent Title: Medication delivery systems and methods Mar. 26, 2024
-
Patent Title: Small angle x-ray scattering methods for characterizing the iron core of iron carbohydrate colloid drug products Aug. 15, 2023
-
Patent Title: Highly purified recombinant human insulin (rhi) api and methods of producing the same Dec. 13, 2022
-
Patent Title: High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same Sep. 20, 2022
-
Patent Title: High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same Sep. 10, 2019
-
Patent Title: High-purity inhalable particles of insulin and insulin analogues, and high-efficiency methods of manufacturing the same Jun. 18, 2019
-
Patent Title: Methods of resolving racemic mixture to obtain (−)-huperzine a May. 14, 2019
-
Patent Title: Micronized insulin and micronized insulin analogues prepared under acidic conditions, and methods of manufacturing the same under acidic conditions Apr. 16, 2019
-
Patent Title: Method of purifying idraparinux sodium Jan. 23, 2018
-
Patent Title: Long term sustained release pharmaceutical composition containing aqueous suspension of bisphosphonate Mar. 10, 2015
-
Patent Title: Stable epinephrine suspension formulation with high inhalation delivery efficiency Feb. 05, 2013
Federal grants, loans, and purchases
Estimated quarterly amount awarded from public contracts
Recent insights relating to AMPH
Recent picks made for AMPH stock on CNBC
ETFs with the largest estimated holdings in AMPH
- ... Highest Price Target
- ... Median Price Target
- ... Lowest Price Target
|
Analyst
|
Firm
|
Current
|
Previous
|
Date
|
|---|
- Is $AMPH stock a Buy, Sell, or Hold?
- What is the price target for $AMPH stock?
* Analyst consensus is not financial advice. Please see our data disclaimers .
|
Shareholder
|
Shares Held
|
|---|
- Who owns $AMPH stock?
- Who owns the most shares of $AMPH stock?
- What funds own $AMPH stock?
* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.
The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.
The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.Sign Up to view AMPH Smart Score
See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.
Example:
The Bulls Say summary highlights positive aspects of the stock.
The Bears Say summary points out potential risks and negative aspects of the stock.