Amphastar Pharmaceuticals, Inc. (AMPH) vs Avalyn Pharma Inc. Common Stock (AVLN)

A side-by-side comparison of Amphastar Pharmaceuticals, Inc. and Avalyn Pharma Inc. Common Stock across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

Compare
Amphastar Pharmaceuticals, Inc. logo
AMPH
Amphastar Pharmaceuticals, Inc.
$1.12B
$25.37HealthcareDelayed quote: Oct 5, 2026, 4:00 PM EDT
Avalyn Pharma Inc. Common Stock logo
AVLN
Avalyn Pharma Inc. Common Stock
$1.20B
$27.03HealthcareDelayed quote: Oct 5, 2026, 4:00 PM EDT

Total return — AMPH vs AVLN

growth of $100 · dividends reinvested · last 1y
AMPH +17.2% (+17.2%/yr)AVLN -8.3% (-8.3%/yr)AMPH compounded faster over this window
8090100110120130Start $100$117$92
AMPH AVLN

AMPH vs AVLN: by the numbers

  • •AVLN is the larger company ($1.20B vs $1.12B market cap).
  • •AMPH is profitable (10.76% net margin) while AVLN runs a net loss (0.00%).

Metrics side by side

Valuation

MetricAMPHAVLN
P/E ratio15.01N/A
Forward P/E8.54N/A
PEG ratio0.11N/A
P/S ratio1.53N/A
P/B ratio1.463.01
EV / EBITDA8.82N/A
FCF yield13.67%N/A

Profitability

MetricAMPHAVLN
Gross margin47.68%0.00%
Operating margin15.66%0.00%
Net margin10.76%0.00%
ROE10.23%N/A
ROIC5.93%-67.73%

Growth (annualized)

MetricAMPHAVLN
Revenue CAGR (5Y)13.71%N/A
EPS CAGR (5Y)134.23%N/A
FCF CAGR (5Y)23.90%N/A
Total return CAGR (5Y)6.13%N/A

Frequently asked

Is AMPH or AVLN more profitable?
AMPH runs the higher net margin — AMPH at 10.76% versus AVLN at 0.00%.

Go deeper

Full AMPH analysisFull AVLN analysisInteractive comparison tool

Dig into the metrics

Amphastar Pharmaceuticals P/E ratioAmphastar Pharmaceuticals ROEAvalyn Pharma Inc. Common Stock ROEAmphastar Pharmaceuticals operating marginAvalyn Pharma Inc. Common Stock operating marginAmphastar Pharmaceuticals revenue growthAvalyn Pharma Inc. Common Stock revenue growthAmphastar Pharmaceuticals free cash flowAvalyn Pharma Inc. Common Stock free cash flow

Amphastar Pharmaceuticals & Avalyn Pharma Inc. Common Stock appear in these rankings

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Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.