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Amphastar Pharmaceuticals AMPH Shares (Diluted)

Shares (Diluted) at other companies

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AptarGroup logo
AptarGroupATR
——

Other financials

Income statement

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Revenue$171.2M+0.4%
Gross profit$70.3M-17.5%
Operating income$13.6M-63.5%
Net income$6.4M-74.6%
EPS (diluted)$0.14-72.5%

Balance sheet

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Cash & equivalents$170.9M-6.5%
Total debt$686.6M+5.2%
Total equity$445.5M—
Total assets$1.6B+1.3%

Cash flow

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Operating cash flow$47.8M+36.4%
CapEx$9.5M-11.1%
Free cash flow$38.3M+57.2%

Valuation

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Market cap$926.83M-19.9%
Enterprise value$1.44B-11.3%
P/E11.7×+3.5×
P/S1.3×-0.3×

Profitability

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Gross margin47.3%-3.2pp
Operating margin16.2%-10.4pp
Net margin11%-8.4pp
FCF margin18.8%-1.8pp

Returns & leverage

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Return on equity14.7%—
Debt / equity0.2×—
Current ratio3.9×+0.9×

Where this comes from

Reported directly by Amphastar Pharmaceuticals in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The official record: Amphastar Pharmaceuticals’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Amphastar Pharmaceuticals's shares (diluted)?
Amphastar Pharmaceuticals (AMPH) reported shares (diluted) of 46.5M in Q1 2026.
How has Amphastar Pharmaceuticals's shares (diluted) changed year-over-year?
Amphastar Pharmaceuticals's shares (diluted) decreased by 6.9% year-over-year, from 49.9M to 46.5M.
What is the long-term trend for Amphastar Pharmaceuticals's shares (diluted)?
Over 4 years (2021 to 2025), Amphastar Pharmaceuticals's shares (diluted) has grown at a -0.6% compound annual growth rate (CAGR), from 198.9M to 193.9M.
What does shares (diluted) mean?
The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.