Market Cap

Amphastar Pharmaceuticals, Inc. Market Capitalization:

$3.01 Billion

USD as of Jan. 1, 2024

business Amphastar Pharmaceuticals, Inc. Company Profile

Amphastar Pharmaceuticals, Inc. Main Stock Listing

NASDAQ: AMPH

Market Capitalization History of Amphastar Pharmaceuticals, Inc.

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Yearly evolution of Amphastar Pharmaceuticals, Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2024 $3.01 B 121.79%
Jan. 1, 2023 $1.36 B 22.28%
Jan. 1, 2022 $1.11 B 27.01%
Jan. 1, 2021 $872.6 M -3.86%
Jan. 1, 2020 $907.6 M -16.92%
Jan. 1, 2019 $1.09 B 22.10%
Jan. 1, 2018 $894.7 M 18.35%
Jan. 1, 2017 $756.0 M 30.71%
Jan. 1, 2016 $578.4 M -0.66%
Jan. 1, 2015 $582.2 M

Market capitalization is calculated from the opening stock price at the beginning of each year.

Top 1-year algo backtest: +287.69%

$10,000 in March 2023 would now be $38,769 by following this algorithm daily at market close.

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Stocks & Indices

Amphastar Pharmaceuticals, Inc. has the following listings and related stock indices.


Stock: NASDAQ: AMPH

Stock: FSX: 29A

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.