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Amphastar Pharmaceuticals, Inc.

AMPH Health Care Biotechnology: Pharmaceutical Preparations
$25.14
▼ -4.0% Today
as of Oct 23, 16:45 ET
Last 30 days +5.14% Sep 14 → Oct 23
$23.32 $24.41 $25.51 $26.60 $27.69 Sep 14 Sep 22 Sep 30 Oct 07 Oct 15 Oct 23
Open
$25.91
High
$25.91
Low
$24.62
Volume
$482,286
Avg Vol
$493,767
Mkt Cap
$1.1B
P/E (TTM)
21.92
Beta
—
52w High
$29.52
52w Low
$16.65
Div Yield
—
Shares Out
$43M

Recent Press Releases & News last 60 days · 8 items

▸ Show all 8 press releases & news Free account →

AMPH earnings at a glance

Amphastar Pharmaceuticals, Inc. (AMPH) is scheduled to report earnings on Thursday, November 5, 2026 — in 12 days. Analysts expect earnings per share of $0.84, compared with $0.83 in the same quarter last year (+1%). The options market is pricing a move of about ±9.9% after the report, a range of roughly $22.66 to $27.62 from today's $25.14. Over its last 6 reports the stock rose the next day 3 times and fell 3, moving ±10.2% on average; after the most recent report on Aug 6, 2026 it moved +4.9%. That means options currently expect about the same movement than AMPH has typically delivered. AMPH beat the consensus EPS estimate in 4 of its last 6 reported quarters. Implied volatility is currently 84%. The share price of $25.14 sits in the middle of its 52-week range.

More Health Care stocks · All stocks · Earnings calendar

Overview

52-week range
$17
$30
66% of range
Avg surprise (last 6)
+0.6%
Avg reaction (last 6)
-4.9%
50% positive
Latest IV / EM
84%
EM ±9.9% · $25 · Oct 16

Earnings trends

EPS — actual vs estimate Actual Estimate
$0.26$0.42$0.58$0.75$0.91 Actual $0.50Actual $0.49Actual $0.91Actual $0.81Actual $0.73Actual $0.78Actual $0.61Est $0.58Actual $0.75Est $0.64Actual $0.83Est $0.73Actual $0.61Est $0.89Actual $0.26Est $0.62Actual $0.80Est $0.51 MarJunSepMarJunSepMar/2025Jun/2025Sep/20258KMar/2026Jun/2026
Revenue vs Net Income Revenue Net income
$0$50M$101M$151M$201M Sep 24Mar 25Jun 25Sep 25Mar 26Jun 26

Earnings history

DatePeriodActual EPSEstSurpriseYoY %ΔDay reactSource
Thu Aug 6, 2026Jun/2026 $0.80 $0.51 +56.9% -32.0% +4.9% earnings
Thu May 7, 2026Mar/2026 $0.26 $0.62 -58.1% -57.4% -20.9% earnings
Thu Feb 26, 20268K 2026-02-26 $0.61 $0.89 -31.5% — -23.6% earnings
Thu Nov 6, 2025Sep/2025 $0.83 $0.73 +13.7% — -0.8% earnings
Thu Aug 7, 2025Jun/2025 $0.75 $0.64 +17.2% — +10.1% earnings
Wed May 7, 2025Mar/2025 $0.61 $0.58 +5.2% — +0.9% earnings
Mon Sep 30, 2024Sep 2024 $0.78 — — — — financials
Sun Jun 30, 2024Jun 2024 $0.73 — — — — financials
Sun Mar 31, 2024Mar 2024 $0.81 — — — — financials
Sat Sep 30, 2023Sep 2023 $0.91 — — — — financials
Fri Jun 30, 2023Jun 2023 $0.49 — — — — financials
Fri Mar 31, 2023Mar 2023 $0.50 — — — — financials

Upcoming

DateFiscalTimeEPS EstLY EPSYoY %Δ
Thu Nov 5, 2026Sep/2026OTHER $0.84$0.83 +1.2%

Financials

Income statement (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Revenue$184M$171M—$192M$174M$171M—$191M
Cost of revenue$90M$101M—$93M$88M$85M—$89M
Gross profit$93M$70M—$99M$86M$85M—$102M
Operating income$40M$14M—$25M$42M$37M—$57M
Net income$30M$6M—$17M$31M$25M—$40M
EPS (diluted)$0.67$0.14—$0.37$0.64$0.51—$0.78

Balance sheet (quarterly)

MetricJun 2026Mar 2026Dec 2025Sep 2025Jun 2025Mar 2025Dec 2024Sep 2024
Cash & equivalents$224M$171M$170M$216M$188M$183M$152M$192M
Inventory$180M$170M$177M$186M$192M$185M$154M$130M
Total current assets$631M$634M$636M$639M$581M$588M$534M$546M
Total assets$1.74B$1.65B$1.63B$1.67B$1.62B$1.63B$1.58B$1.55B
Long-term debt————————
Total liabilities$976M$875M$840M$889M$858M$875M$845M$818M
Total equity$768M$773M$789M$777M$757M$751M—$728M

Implied volatility — last 90 days

40%92%144%197%249% Jun 07 — IV 77% · EM ±10.6%Jun 09 — IV 107% · EM ±13.4%Jun 10 — IV 65% · EM ±7.6%Jun 12 — IV 131% · EM ±13.4%Jun 19 — IV 97% · EM ±21.5%Jun 22 — IV 112% · EM ±23.5%Jun 24 — IV 86% · EM ±17.1%Jun 25 — IV 55% · EM ±10.7%Jun 29 — IV 108% · EM ±19.1%Jun 30 — IV 91% · EM ±15.6%Jul 02 — IV 98% · EM ±15.8%Jul 03 — IV 101% · EM ±15.8%Jul 06 — IV 101% · EM ±14.0%Jul 07 — IV 106% · EM ±14.1%Jul 08 — IV 142% · EM ±17.7%Jul 20 — IV 64% · EM ±15.0%Jul 21 — IV 54% · EM ±12.5%Jul 22 — IV 49% · EM ±11.1%Jul 23 — IV 40% · EM ±9.0%Jul 24 — IV 110% · EM ±24.3%Jul 27 — IV 47% · EM ±9.9%Jul 28 — IV 70% · EM ±14.4%Jul 29 — IV 84% · EM ±16.8%Jul 30 — IV 80% · EM ±15.7%Jul 31 — IV 76% · EM ±14.5%Aug 03 — IV 87% · EM ±15.3%Aug 04 — IV 83% · EM ±14.3%Aug 05 — IV 90% · EM ±15.1%Aug 06 — IV 87% · EM ±14.1%Aug 07 — IV 82% · EM ±12.8%Aug 10 — IV 59% · EM ±8.1%Aug 12 — IV 42% · EM ±5.3%Aug 13 — IV 50% · EM ±5.9%Aug 14 — IV 93% · EM ±10.3%Aug 17 — IV 115% · EM ±9.6%Aug 18 — IV 249% · EM ±18.0%Aug 26 — IV 116% · EM ±23.2%Aug 27 — IV 114% · EM ±22.4%Aug 28 — IV 145% · EM ±27.7%Sep 02 — IV 102% · EM ±17.1%Sep 10 — IV 128% · EM ±15.1%Sep 11 — IV 181% · EM ±20.0%Sep 14 — IV 233% · EM ±19.4%Sep 21 — IV 76% · EM ±15.9%Sep 22 — IV 62% · EM ±12.6%Sep 23 — IV 51% · EM ±10.2%Sep 24 — IV 81% · EM ±15.8%Sep 25 — IV 69% · EM ±13.2%Sep 28 — IV 113% · EM ±20.1%Sep 29 — IV 66% · EM ±11.4%Sep 30 — IV 66% · EM ±11.0%Oct 01 — IV 51% · EM ±8.3%Oct 02 — IV 52% · EM ±8.1%Oct 06 — IV 77% · EM ±10.2%Oct 07 — IV 53% · EM ±6.7%Oct 08 — IV 84% · EM ±9.9%

Sector peers

AMPH earnings FAQ

When is AMPH's next earnings date?

Amphastar Pharmaceuticals, Inc. is expected to report on November 5, 2026.

What is AMPH's expected move for earnings?

Options currently price a move of about ±9.9%, or $2.48 per share either way from $25.14.

How does AMPH stock usually react to earnings?

Across the last 6 reports the average next-day move was ±10.2%, up 3 times and down 3 times.

What EPS are analysts expecting from Amphastar Pharmaceuticals, Inc.?

The consensus estimate is $0.84 per share, versus $0.83 a year ago.

What is AMPH's implied volatility?

AMPH's at-the-money implied volatility is about 84% based on the latest options snapshot.

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