Amphastar Pharmaceuticals, Inc. (AMPH)
NASDAQ: AMPH · Real-Time Price · USD
21.20
+0.25 (1.19%)
At close: Aug 1, 2025, 4:00 PM
21.21
+0.01 (0.05%)
After-hours: Aug 1, 2025, 4:20 PM EDT

Amphastar Pharmaceuticals Market Cap

Amphastar Pharmaceuticals has a market cap or net worth of $999.82 million as of August 1, 2025. Its market cap has decreased by -48.42% in one year.

Market Cap
999.82M
Enterprise Value
1.42B
1-Year Change
-48.42%
Ranking
Category
Stock Price
$21.20

Market Cap Chart

Since June 25, 2014, Amphastar Pharmaceuticals's market cap has increased from $374.20M to $999.82M, an increase of 167.19%. That is a compound annual growth rate of 9.25%.

History

DateMarket Cap% Change
Jul 31, 2025987.60M-44.68%
Dec 31, 20241.79B-39.75%
Dec 29, 20232.96B118.81%
Dec 30, 20221.35B21.52%
Dec 31, 20211.11B16.65%
Dec 31, 2020955.30M5.51%
Dec 31, 2019905.40M-1.31%
Dec 31, 2018917.40M3.71%
Dec 29, 2017884.60M4.34%
Dec 30, 2016847.80M32.34%
Dec 31, 2015640.60M23.57%
Dec 31, 2014518.40M38.54%
Jun 25, 2014374.20M-
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition