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During the past 12 months, Amphastar Pharmaceuticals's average EBITDA Per Share Growth Rate was -19.40% per year.
During the past 3 years, the average EBITDA Per Share Growth Rate was 16.50% per year.
During the past 5 years, the average EBITDA Per Share Growth Rate was 44.70% per year.
During the past 10 years, the average EBITDA Per Share Growth Rate was 46.30% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average EBITDA per share growth rate.
During the past 13 years, the highest 3-Year average EBITDA Per Share Growth Rate of Amphastar Pharmaceuticals was 148.00% per year. The lowest was -73.80% per year. And the median was 19.60% per year.
EBITDA per Share is the amount of Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA) per outstanding share of the company's stock.
Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA) is what the company earns before it expenses interest, taxes, depreciation and amortization.
5-Year EBITDA Growth Rate gives an overview of the company's growth in operating profitability and is an important factor used in calculating Peter Lynch Fair Value.
Amphastar Pharmaceuticals 5-Year EBITDA Growth Rate Related Terms
AMPH vs ESPR, NIKA, BIOA: 5-Year EBITDA Growth Rate Comparison
For the Drug Manufacturers - Specialty & Generic subindustry, Amphastar Pharmaceuticals's 5-Year EBITDA Growth Rate, along with its competitors' market caps and 5-Year EBITDA Growth Rate data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Amphastar Pharmaceuticals 5-Year EBITDA Growth Rate vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Amphastar Pharmaceuticals's 5-Year EBITDA Growth Rate distribution charts can be found below:
* The bar in red indicates where Amphastar Pharmaceuticals's 5-Year EBITDA Growth Rate falls into.
This is the 5-year average growth rate of EBITDA per Share. The growth rate is calculated with least square regression.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average EBITDA per share growth rate.
What does a 5-Year EBITDA Growth Rate of 44.70% mean?
Amphastar Pharmaceuticals (AMPH) has a 5-Year EBITDA Growth Rate of 44.70% as of Mar. 2026. 5-Year EBITDA Growth Rate is the 5-year average growth rate of EBITDA per share. View historical data for Amphastar Pharmaceuticals and its competitors.
Is Amphastar Pharmaceuticals' 5-Year EBITDA Growth Rate too high?
Amphastar Pharmaceuticals' current 5-Year EBITDA Growth Rate is 44.70%. Overall, Amphastar Pharmaceuticals has a GF Score™ of 84/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Amphastar Pharmaceuticals' 5-Year EBITDA Growth Rate compare to ESPR and NIKA?
Amphastar Pharmaceuticals' 5-Year EBITDA Growth Rate of 44.70% can be compared against companies in the Drug Manufacturers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year EBITDA Growth Rate for a Drug Manufacturers company?
A good 5-Year EBITDA Growth Rate depends on the Drug Manufacturers industry context. However, 5-Year EBITDA Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 5-Year EBITDA Growth Rate mean?
A high 5-Year EBITDA Growth Rate can signal that a stock is expensive relative to its fundamentals. 5-Year EBITDA Growth Rate is the 5-year average growth rate of EBITDA per share. View historical data for Amphastar Pharmaceuticals and its competitors. Amphastar Pharmaceuticals's current 5-Year EBITDA Growth Rate is 44.70%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amphastar Pharmaceuticals stock overvalued right now?
Based on GuruFocus' analysis, Amphastar Pharmaceuticals (AMPH) is currently considered Significantly Undervalued. The stock's GF Value™ is $49.08, compared to a current price of $20.38 — trading 58.5% below its estimated fair value. The current 5-Year EBITDA Growth Rate is 44.70%. Amphastar Pharmaceuticals' overall GF Score™ is 84/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year EBITDA Growth Rate calculated?
5-Year EBITDA Growth Rate is calculated from a company's financial statements. For Amphastar Pharmaceuticals (AMPH), the current 5-Year EBITDA Growth Rate is 44.70% as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Amphastar Pharmaceuticals (AMPH) Overvalued in 2026?
Based on GuruFocus' analysis, Amphastar Pharmaceuticals stock appears to be undervalued.
The current stock price of $20.38 is trading 58.5% below its estimated GF Value™ of $49.08.
GuruFocus considers Amphastar Pharmaceuticals to be Significantly Undervalued.
Key valuation signals for AMPH:
5-Year EBITDA Growth Rate: 44.70%
GF Value™: $49.08 vs. price of $20.38 (58.5% below fair value)
No single metric tells the full story. See the AMPH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Amphastar Pharmaceuticals Inc is a bio-pharmaceutical company focusing on developing, manufacturing, marketing, and selling technically challenging generic and proprietary injectable, inhalation, and intranasal products, as well as insulin active pharmaceutical ingredient (or insulin API products. The company's finished products are used in hospital or urgent care clinical settings and are contracted and distributed through group purchasing organizations and drug wholesalers. The company has one reportable segment: pharmaceutical products. Geographically, the business presence of the firm is seen in the United States, China, and France, of which the U.S. accounts for the majority of the revenue.
84GF Score
Get the complete analysis for AMPH
5-Year EBITDA Growth Rate is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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