Amphastar Pharmaceuticals, Inc.

AMPH Healthcare Drug Manufacturers Specialty & Generic

Amphastar Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $719.9 million, down 1.65% from fiscal 2024. In the quarter to June 2026, revenue grew 5.44%, EPS grew 4.55%, free cash flow grew 87.6% and total debt was flat, each against the same quarter a year earlier.

25.87 0.55 −2.08%
Market cap
$1.1B
P/E
14.9×
Fwd P/E
14.7×
Dividend yield
—
F-score
6/9
Altman Z
2.54
Beneish M
−2.57
Dividend safety
n/a

Insider Decisions trades per month

Total sells 1.70
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy — — — — — — — — — — — —
Sell 3 2 — — — — — — — 2 3 —
Insider Ownership 29.18%

Capital & Financial Ratios $m

Market Cap 1,120.00
Revenue 730.02
Net Income 78.55
Free Cash Flow 152.89
Net Debt 319.49
Current Ratio 2.40 (at or above 1.5: strong)
Debt/Equity 0.80
P/E ratio 14.87
Fwd P/E 14.70
P/S ratio 1.55
P/B ratio 1.47
Past 5Y EPS Growth 132.31% (at or above 15%: strong)
This Y EPS Growth (8.59%) (below 0%: weak)
Next Y EPS Growth 7.09%
Next Y revenue growth 3.86%
Next 5Y EPS Growth 1.34%

Green and red mark values outside typical ranges. How we judge →

Valuation vs history

P/E against its own 10 years 26.81%
10-year low 10-year high
P/S against its own 10 years 7.30%
10-year low 10-year high
P/B against its own 10 years 7.45%
10-year low 10-year high
EV/Sales against its own 10 years 8.37%
10-year low 10-year high
EV/FCF against its own 10 years 4.97%
10-year low 10-year high

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2023 Powerpack
2022 Powerpack
2021 Powerpack
2020 Powerpack
2019 Powerpack
2017 Powerpack
special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 259 224 285 293
Receivables 115 138 161 147
Inventory 106 154 177 180
Other — — — —
490 534 636 631
2023 2024 2025 Q'26
Payables 93 157 148 251
ST’ Debt 0 0 2 2
Other — — — —
225 174 158 263

Compound Annual Growth %

10y 5y 3y
Sales 11.09% 15.53% 12.99%
Cash Flow 30.76% 22.21% 20.52%
Earnings 0.00% 133.84% 2.39%
Book Value 10.32% 11.94% 14.27%

Revenue $m

Mar Jun Sep Dec Year
’26 171 184 — — —
’25 171 174 192 183 720
’24 172 182 191 187 732
’23 140 146 181 178 644
’22 120 123 120 135 499
’21 103 102 112 121 438
’20 85 86 83 96 350
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 48 51 — — —
’25 35 36 53 33 156
’24 55 69 60 29 213
’23 40 55 64 24 184
’22 51 3 20 15 89
’21 23 32 3 40 98
’20 1 30 9 17 57
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 38 43 — — —
’25 24 23 47 25 119
’24 46 63 46 17 172
’23 31 46 54 14 145
’22 45 (3) 15 9 66
’21 15 26 (5) 34 71
’20 (7) 19 4 8 23
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 0.14 0.67 — — —
’25 0.51 0.64 0.37 0.51 2.03
’24 0.81 0.73 0.78 0.74 3.06
’23 0.50 0.49 0.91 0.68 2.60
’22 0.47 0.33 0.30 0.66 1.74
’21 0.10 0.16 0.59 0.39 1.25
’20 0.08 0.00 0.08 (0.13) 0.03
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

3.1
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low 10.50 12.05 14.40 16.71 12.33 16.91 22.07 27.58 36.48 20.39

Analyst estimates 2026–2028

Powerpack
High 21.75 19.95 22.74 25.43 22.69 23.85 44.46 67.66 65.92 39.01
People
People Employees 1,541 1,644 2,078 2,027 1,980 1,761 1,615 1,761 2,028 1,976
Revenue/emp, $m 0.17 0.15 0.14 0.16 0.18 0.25 0.31 0.37 0.36 0.36
Income, $m
Income, $m Revenue 255 240 295 322 350 438 499 644 732 720
Gross margin, % 40.83 37.68 36.31 40.92 40.97 45.63 49.87 54.49 51.08 49.46
EBT 15 1 (10) 60 5 84 116 171 190 124
EBT margin, % 5.73 0.52 (3.37) 18.68 1.33 19.22 23.26 26.59 25.93 17.17
Net income 10 4 (7) 47 1 63 91 138 160 98
Depreciation 15 16 17 18 22 23 25 49 59 60
Per share, $
Per share, $ Revenue 5.62 5.21 6.35 6.86 7.44 9.16 10.28 13.35 15.11 15.40
Earnings 0.23 0.08 (0.12) 1.04 0.03 1.30 1.88 2.85 3.29 2.10
Cash flow 0.85 0.85 0.82 0.89 1.22 2.05 1.84 3.80 4.41 3.34
Capex (0.47) (0.72) (0.91) (0.88) (0.72) (0.57) (0.49) (0.79) (0.85) (0.79)
Free cash flow 0.38 0.13 (0.09) 0.00 0.50 1.48 1.35 3.01 3.56 2.55
Book value 7.26 7.24 7.85 9.10 9.54 9.33 10.89 13.25 15.12 16.88
Shares, m 45 46 46 47 47 48 49 48 48 47
Valuation, ×
Valuation, × P/E 77.08 249.61 0.00 18.55 502.75 17.92 15.08 21.93 11.29 12.75
P/S 3.29 3.68 3.13 2.81 2.70 2.54 2.74 4.67 2.46 1.74
P/B 2.55 2.65 2.53 2.12 2.11 2.50 2.59 4.70 2.46 1.59
EV/Sales 3.15 3.58 2.99 2.68 2.52 2.40 2.54 5.18 2.97 2.19
EV/FCF 46.74 140.53 (221.59) 15,426.84 37.95 14.93 19.37 22.99 12.64 13.27
Cash, $m
Cash, $m Operating cash flow 39 39 38 42 57 98 89 184 213 156
Capex (21) (33) (42) (42) (34) (27) (24) (38) (41) (37)
Free cash flow 17 6 (4) 0 23 71 66 145 172 119
Balance, $m
Balance, $m Working capital 123 121 114 165 167 214 283 264 360 478
Total debt 38 47 50 47 46 77 76 590 602 610
Net debt (37) (25) (43) (42) (63) (62) (102) 331 378 325
Shareholders’ equity 329 334 364 428 449 446 529 639 732 789
Returns, %
Returns, % ROA 2.40 0.83 (1.19) 8.89 0.23 9.54 12.93 12.20 10.32 6.12
ROIC 3.28 (0.26) (1.68) (0.01) 1.78 11.39 15.76 12.69 11.57 7.88
ROE 3.14 1.10 (1.64) 12.36 0.32 13.89 18.76 23.55 23.26 12.90
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Charts ten years each

Amphastar Pharmaceuticals, Inc. vs peers in Drug Manufacturers Specialty & Generic (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
XERS Xeris Biopharma Holdings, Inc. $1.8B — (loss-making) 54.5× +28.74% (above 0%: growing) n/m +8,403.09% (above 0%: growing) 86.41% 5.62% Compare
ANIP ANI Pharmaceuticals, Inc. $1.7B 14.9× 14.5× +25.87% (above 0%: growing) +194.59% (above 0%: growing) −22.19% (below 0%: shrinking) 62.35% 15.21% Compare
PAHC Phibro Animal Health Corporation $1.5B 15.8× 11.1× +4.77% (above 0%: growing) +28.57% (above 0%: growing) −35.73% (below 0%: shrinking) 33.88% 12.14% Compare
ETON Eton Pharmaceuticals, Inc. $1.5B 107× 40.3× +98.59% (above 0%: growing) n/m −8.78% (below 0%: shrinking) 67.61% 34.04% Compare
PCRX Pacira BioSciences, Inc. $1.5B 104× 33.7× +6.24% (above 0%: growing) n/m +502.51% (above 0%: growing) 77.05% 2.22% Compare
CRON Cronos Group Inc. $1.2B 16.1× 32.2× +58.44% (above 0%: growing) n/m +2,279.22% (above 0%: growing) 53.67% 13.97% Compare
AMPH Amphastar Pharmaceuticals, Inc. $1.1B 14.9× 14.7× +5.44% (above 0%: growing) +4.55% (above 0%: growing) +87.61% (above 0%: growing) 50.83% 21.60%
HROW Harrow, Inc. $1.1B — (loss-making) 134× +10.85% (above 0%: growing) n/m −838.78% (below 0%: shrinking) 71.27% (15.58%) Compare
COLL Collegium Pharmaceutical, Inc. $754.6M 15.2× 12.5× +6.32% (above 0%: growing) n/m −2.14% (below 0%: shrinking) 55.18% 1.85% Compare
Median of peers $1.5B 15.9× 33.0× +18.36% — −5.46% 64.98% 8.88%

All 86 Drug Manufacturers Specialty & Generic stocks →

Amphastar Pharmaceuticals, Inc. (AMPH) key facts

  • Concern: Amphastar Pharmaceuticals, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $719.9 million, down 1.65% from fiscal 2024.
  • Amphastar Pharmaceuticals, Inc. (AMPH) is a Drug Manufacturers Specialty & Generic company in the Healthcare sector, listed on Nasdaq.
  • As of October 16, 2026, AMPH traded at $25.87, a market capitalization of $1.1 billion.
  • Return on equity was 12.9% and debt-to-equity 0.80.
  • Its Piotroski F-score is 6 out of 9 and its Altman Z-score is 2.54 (grey zone) for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

Amphastar Pharmaceuticals, Inc. (AMPH) Latest News

stockrow.com/AMPH · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com