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AAmphastar Pharmaceuticals, Inc.

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Amphastar Pharmaceuticals, Inc.

$24.32Close · Sep 22, 2026
  • Overview
  • Financial statements
  • Metrics
    • Revenue & profit
    • Revenue by segment
    • Launches
    • Revenue concentration
    • Margins
    • Contracted revenue
    • Off-balance-sheet commitments
    • Cash flow
    • Cash & debt
    • Earnings per share
    • P/E ratio
    • Share count & dilution
  • Quarterly earnings
  • Similar companies
  • Insider Transactions
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Metrics

Revenue & profit
Revenue by segment
Margins
Contracted revenue
Cash flow
Cash & debt
Earnings per share
Share count & dilution

Metrics

Compare sales with the profit left after direct costs and the profit left after all expenses and taxes.Formula: Gross profit = revenue − cost of revenue Net income = total income − total expenses
Q2 ’26201720182019202020212022202320242025050M100M150MLatest period Q2 '26. Revenue 183.9M. Gross profit 93.47M. Net profit 30.35M.
RevenueGross profitNet profit
See which business lines, products, or regions generate the company’s sales.Formula: Company revenue = Σ(segment revenues) + reconciliation adjustments
Q2 ’26201720182019202020212022202320242025050M100M150M
Active Pharmaceutical IngredientFinished Pharmaceutical ProductsEnoxaparinEpinephrineGlucagonLidocaineNaloxoneOther Product Revenues NetPhytonadionePrimatenemistProduct And Service OtherProduct
See how much of the company’s revenue comes from each customer it reports as 10% or more of revenue. Filings often name these customers only as Customer A, Customer B, and so on.Formula: Customer share = customer revenue ÷ total revenue × 100% Other customers = 100% − Σ(major customer shares)
Q2 ’262017201820192020202120222023202420250%20%40%60%80%100%
      Latest period Q2 '26. Mc Kesson 24%. Cardinal Health 16%. Cencora 28%. Other customers 32%.
      Mc KessonCardinal HealthAmerisource BergenCencoraEli Lilly And CoOther customers
      See how much of each dollar of sales remains after direct costs, after running the business, and after all expenses and taxes.Formula: Gross margin = gross profit ÷ revenue × 100% Operating margin = operating income ÷ revenue × 100% Net margin = net income ÷ revenue × 100%
      Q2 ’262017201820192020202120222023202420250%20%40%60%Latest period Q2 '26. Gross margin 50.8%. Operating margin 21.6%. Net profit margin 16.5%.
      Gross marginOperating marginNet profit margin
      See the amounts the company has committed to pay that its balance sheet does not record yet: leases it has signed that have not started, unconditional purchase and other contractual commitments, and the most it could have to pay under guarantees and credit backstops. Amounts are as the filing reports them at each balance-sheet date.Formula: Commitments = leases not yet commenced + purchase & other commitments + maximum guarantee exposure
      Q2 ’262017201820192020202120222023202420250200M400M600M
          Latest period Q2 '26. Purchase & other commitments 620.2M.
          Leases not yet commencedPurchase & other commitmentsGuarantees & contingent commitments
          Compare cash generated by the business, spending on long-lived assets, and what remains afterward.Formula: Free cash flow = operating cash flow − capital expenditures
          $
          Q2 ’26201720182019202020212022202320242025-20M020M40M60M
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            • Capex: purchases of property, plant and equipment
            Latest period Q2 '26. Operating cash flow 51.3M. Capex -8.6M. Free cash flow 42.7M.
            Operating cash flowCapexFree cash flow
            Compare the company’s cash cushion with its borrowings. Negative net cash means debt is greater than cash.Formula: Net cash = cash − debt
            20262017201820192020202120222023202420250200M400M600M
                Latest period 2026. Cash 223.6M. Debt 612.1M.
                CashDebtNet cash
                Profit for each share over the trailing 12 months, adjusted for stock splits.Formula: Earnings available to common shareholders ÷ weighted-average shares
                $/shareUsing split history cached 2026-09-23; assuming no new splits
                Q2 ’26201720182019202020212022202320242025-1.000.001.002.003.004.00
                  • Earnings period 2017-01-01 to 2017-03-31. Shares as of 2017-03-31: 45,958,244 source shares.
                  • Earnings period 2017-04-01 to 2017-06-30. Shares as of 2017-06-30: 46,248,945 source shares.
                  • Earnings period 2017-07-01 to 2017-09-30. Shares as of 2017-09-30: 45,896,393 source shares.
                  • Earnings period 2017-01-01 to 2017-12-31. Shares as of 2017-12-31: 46,623,581 source shares.
                  • Earnings period 2018-01-01 to 2018-03-31. Shares as of 2018-03-31: 46,656,793 source shares.
                  • Earnings period 2018-04-01 to 2018-06-30. Shares as of 2018-06-30: 46,416,789 source shares.
                  • Earnings period 2018-07-01 to 2018-09-30. Shares as of 2018-09-30: 46,159,652 source shares.
                  • Earnings period 2018-01-01 to 2018-12-31. Shares as of 2018-12-31: 46,631,118 source shares.
                  • Earnings period 2019-01-01 to 2019-03-31. Shares as of 2019-03-31: 47,098,624 source shares.
                  • Earnings period 2019-04-01 to 2019-06-30. Shares as of 2019-06-30: 47,217,675 source shares.
                  • Earnings period 2019-07-01 to 2019-09-30. Shares as of 2019-09-30: 47,199,907 source shares.
                  • Earnings period 2019-01-01 to 2019-12-31. Shares as of 2019-12-31: 46,576,968 source shares.
                  • Earnings period 2020-01-01 to 2020-03-31. Shares as of 2020-03-31: 46,306,103 source shares.
                  • Earnings period 2020-04-01 to 2020-06-30. Shares as of 2020-06-30: 47,494,909 source shares.
                  • Earnings period 2020-07-01 to 2020-09-30. Shares as of 2020-09-30: 47,534,215 source shares.
                  • Earnings period 2020-01-01 to 2020-12-31. Shares as of 2020-12-31: 47,495,439 source shares.
                  • Earnings period 2021-01-01 to 2021-03-31. Shares as of 2021-03-31: 47,718,003 source shares.
                  • Earnings period 2021-04-01 to 2021-06-30. Shares as of 2021-06-30: 47,983,549 source shares.
                  • Earnings period 2021-07-01 to 2021-09-30. Shares as of 2021-09-30: 47,982,690 source shares.
                  • Earnings period 2021-01-01 to 2021-12-31. Shares as of 2021-12-31: 47,714,912 source shares.
                  • Earnings period 2022-01-01 to 2022-03-31. Shares as of 2022-03-31: 48,752,175 source shares.
                  • Earnings period 2022-04-01 to 2022-06-30. Shares as of 2022-06-30: 48,992,289 source shares.
                  • Earnings period 2022-07-01 to 2022-09-30. Shares as of 2022-09-30: 48,612,545 source shares.
                  • Earnings period 2022-01-01 to 2022-12-31. Shares as of 2022-12-31: 48,112,069 source shares.
                  • Earnings period 2023-01-01 to 2023-03-31. Shares as of 2023-03-31: 48,179,238 source shares.
                  • Earnings period 2023-04-01 to 2023-06-30. Shares as of 2023-06-30: 48,818,806 source shares.
                  • Earnings period 2023-07-01 to 2023-09-30. Shares as of 2023-09-30: 47,898,466 source shares.
                  • Earnings period 2023-01-01 to 2023-12-31. Shares as of 2023-12-31: 48,068,881 source shares.
                  • Earnings period 2024-01-01 to 2024-03-31. Shares as of 2024-03-31: 48,841,343 source shares.
                  • Earnings period 2024-04-01 to 2024-06-30. Shares as of 2024-06-30: 48,962,414 source shares.
                  • Earnings period 2024-07-01 to 2024-09-30. Shares as of 2024-09-30: 48,372,997 source shares.
                  • Earnings period 2024-01-01 to 2024-12-31. Shares as of 2024-12-31: 47,617,691 source shares.
                  • Earnings period 2025-01-01 to 2025-03-31. Shares as of 2025-03-31: 47,670,177 source shares.
                  • Earnings period 2025-04-01 to 2025-06-30. Shares as of 2025-06-30: 46,490,609 source shares.
                  • Earnings period 2025-07-01 to 2025-09-30. Shares as of 2025-09-30: 46,348,863 source shares.
                  • Earnings period 2025-01-01 to 2025-12-31. Shares as of 2025-12-31: 45,645,497 source shares.
                  • Earnings period 2026-01-01 to 2026-03-31. Shares as of 2026-03-31: 44,636,846 source shares.
                  • Earnings period 2026-04-01 to 2026-06-30. Shares as of 2026-06-30: 42,532,225 source shares.
                  Latest period Q2 2026. EPS (TTM) 1.85.
                  EPS (TTM)
                  How much investors pay for each dollar of the company’s yearly earnings. It is not useful when the company has no profit.Formula: Share price ÷ trailing 12-month EPS
                  Using split history cached 2026-09-23; assuming no new splits
                  Q2 ’26201720182019202020212022202320242025-1,500x-1,000x-500x0x500x
                    • Earnings period 2017-01-01 to 2017-03-31. Shares as of 2017-03-31: 45,958,244 source shares. Weekly price on 2017-03-31.
                    • Earnings period 2017-04-01 to 2017-06-30. Shares as of 2017-06-30: 46,248,945 source shares. Weekly price on 2017-06-30.
                    • Earnings period 2017-07-01 to 2017-09-30. Shares as of 2017-09-30: 45,896,393 source shares. Nearby weekly price on 2017-09-29.
                    • Earnings period 2017-01-01 to 2017-12-31. Shares as of 2017-12-31: 46,623,581 source shares. Nearby weekly price on 2017-12-29.
                    • Earnings period 2018-01-01 to 2018-03-31. Shares as of 2018-03-31: 46,656,793 source shares. Nearby weekly price on 2018-03-29.
                    • Earnings period 2018-04-01 to 2018-06-30. Shares as of 2018-06-30: 46,416,789 source shares. Nearby weekly price on 2018-06-29.
                    • Earnings period 2018-07-01 to 2018-09-30. Shares as of 2018-09-30: 46,159,652 source shares. Nearby weekly price on 2018-09-28.
                    • Earnings period 2018-01-01 to 2018-12-31. Shares as of 2018-12-31: 46,631,118 source shares. Nearby weekly price on 2018-12-28.
                    • Earnings period 2019-01-01 to 2019-03-31. Shares as of 2019-03-31: 47,098,624 source shares. Nearby weekly price on 2019-03-29.
                    • Earnings period 2019-04-01 to 2019-06-30. Shares as of 2019-06-30: 47,217,675 source shares. Nearby weekly price on 2019-06-28.
                    • Earnings period 2019-07-01 to 2019-09-30. Shares as of 2019-09-30: 47,199,907 source shares. Nearby weekly price on 2019-09-27.
                    • Earnings period 2019-01-01 to 2019-12-31. Shares as of 2019-12-31: 46,576,968 source shares. Nearby weekly price on 2020-01-03.
                    • Earnings period 2020-01-01 to 2020-03-31. Shares as of 2020-03-31: 46,306,103 source shares. Nearby weekly price on 2020-04-03.
                    • Earnings period 2020-04-01 to 2020-06-30. Shares as of 2020-06-30: 47,494,909 source shares. Nearby weekly price on 2020-07-02.
                    • Earnings period 2020-07-01 to 2020-09-30. Shares as of 2020-09-30: 47,534,215 source shares. Nearby weekly price on 2020-10-02.
                    • Earnings period 2020-01-01 to 2020-12-31. Shares as of 2020-12-31: 47,495,439 source shares. Weekly price on 2020-12-31.
                    • Earnings period 2021-01-01 to 2021-03-31. Shares as of 2021-03-31: 47,718,003 source shares. Nearby weekly price on 2021-04-01.
                    • Earnings period 2021-04-01 to 2021-06-30. Shares as of 2021-06-30: 47,983,549 source shares. Nearby weekly price on 2021-07-02.
                    • Earnings period 2021-07-01 to 2021-09-30. Shares as of 2021-09-30: 47,982,690 source shares. Nearby weekly price on 2021-10-01.
                    • Earnings period 2021-01-01 to 2021-12-31. Shares as of 2021-12-31: 47,714,912 source shares. Weekly price on 2021-12-31.
                    • Earnings period 2022-01-01 to 2022-03-31. Shares as of 2022-03-31: 48,752,175 source shares. Nearby weekly price on 2022-04-01.
                    • Earnings period 2022-04-01 to 2022-06-30. Shares as of 2022-06-30: 48,992,289 source shares. Nearby weekly price on 2022-07-01.
                    • Earnings period 2022-07-01 to 2022-09-30. Shares as of 2022-09-30: 48,612,545 source shares. Weekly price on 2022-09-30.
                    • Earnings period 2022-01-01 to 2022-12-31. Shares as of 2022-12-31: 48,112,069 source shares. Nearby weekly price on 2022-12-30.
                    • Earnings period 2023-01-01 to 2023-03-31. Shares as of 2023-03-31: 48,179,238 source shares. Weekly price on 2023-03-31.
                    • Earnings period 2023-04-01 to 2023-06-30. Shares as of 2023-06-30: 48,818,806 source shares. Weekly price on 2023-06-30.
                    • Earnings period 2023-07-01 to 2023-09-30. Shares as of 2023-09-30: 47,898,466 source shares. Nearby weekly price on 2023-09-29.
                    • Earnings period 2023-01-01 to 2023-12-31. Shares as of 2023-12-31: 48,068,881 source shares. Nearby weekly price on 2023-12-29.
                    • Earnings period 2024-01-01 to 2024-03-31. Shares as of 2024-03-31: 48,841,343 source shares. Nearby weekly price on 2024-03-28.
                    • Earnings period 2024-04-01 to 2024-06-30. Shares as of 2024-06-30: 48,962,414 source shares. Nearby weekly price on 2024-06-28.
                    • Earnings period 2024-07-01 to 2024-09-30. Shares as of 2024-09-30: 48,372,997 source shares. Nearby weekly price on 2024-09-27.
                    • Earnings period 2024-01-01 to 2024-12-31. Shares as of 2024-12-31: 47,617,691 source shares. Nearby weekly price on 2025-01-03.
                    • Earnings period 2025-01-01 to 2025-03-31. Shares as of 2025-03-31: 47,670,177 source shares. Nearby weekly price on 2025-03-28.
                    • Earnings period 2025-04-01 to 2025-06-30. Shares as of 2025-06-30: 46,490,609 source shares. Nearby weekly price on 2025-06-27.
                    • Earnings period 2025-07-01 to 2025-09-30. Shares as of 2025-09-30: 46,348,863 source shares. Nearby weekly price on 2025-10-03.
                    • Earnings period 2025-01-01 to 2025-12-31. Shares as of 2025-12-31: 45,645,497 source shares. Nearby weekly price on 2026-01-02.
                    • Earnings period 2026-01-01 to 2026-03-31. Shares as of 2026-03-31: 44,636,846 source shares. Nearby weekly price on 2026-04-02.
                    • Earnings period 2026-04-01 to 2026-06-30. Shares as of 2026-06-30: 42,532,225 source shares. Nearby weekly price on 2026-07-02.
                    Latest period Q2 2026. P/E ratio 10.6x.
                    P/E ratio
                    See how the number of shares changes over time. More shares can mean each existing share owns a smaller slice of the company.Formula: Outstanding shares = issued shares − treasury shares Share-count growth = (current shares ÷ previous shares − 1) × 100%
                    Stock split history may be out of date.
                    2026201720182019202020212022202320242025010M20M30M40M
                        Latest period 2026. Shares outstanding 42.5M. Class detail unavailable 42.5M.
                        Class detail unavailable