AMRX vs CAH vs AMPH Stock Comparison

Amneal Pharmaceuticals, Cardinal Health and Amphastar Pharmaceuticals Prices as of Oct 28, 2026 Peers: Industry group
CAH Cardinal Health Inc
$244.90 +11.5% 1M +50.4% 1Y
Market cap
$58.87B
P/E
34.3x
Revenue (TTM)
$254.25B
Div. yield
0.01%
Drug Distribution Healthcare
6 wins

Head to Head

11 decided of 12

Cardinal Health leads on 6 of the 12 questions below (Cardinal Health 6, Amphastar Pharmaceuticals 4, Amneal Pharmaceuticals 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAMRXCAHAMPHLeader
Larger companyMarket capitalisation $6.83B $58.87B $1.17B CAH
Cheaper on earningsLower P/E, profitable companies only 43.4x 34.3x 14.9x AMPH
Cheaper on forward earningsLower price / next fiscal year consensus EPS 21.8x 20.4x 8.5x AMPH
Faster revenue growthRevenue growth, trailing twelve months +9.3% +14.2% +1.0% CAH
More profitableNet margin, trailing twelve months 5.0% 0.7% 10.8% AMPH
Better return on capitalReturn on invested capital 17.4% 33.9% 6.4% CAH
Less leveragedLower net debt / EBITDA 3.8x 1.1x 1.8x CAH
Higher dividend yieldTrailing dividend yield 0.00% 0.01% 0.00% –
Better 1-year returnPrice return, last 12 months +105.4% +50.4% +8.9% AMRX
Better 5-year returnAnnualised price return, 5 years +31.0%/yr +38.7%/yr +7.1%/yr CAH
Less volatileAnnualised volatility, 1 year 35.1% 29.4% 54.3% CAH
Higher overall scoreMean of the five percentile scores vs peers 70/100 67/100 73/100 AMPH

Percentile Scorecard

AMRXCAHAMPH

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAMRXCAHAMPH
Valuation 91 #55 of 625 75 #7 of 25 99 #9 of 625
Growth 74 #157 of 602 78 #6 of 24 43 #343 of 602
Profitability 84 #88 of 549 61 #10 of 24 88 #67 of 549
Financial Health 12 #579 of 654 40 #16 of 26 37 #411 of 654
Shareholder Returns 87 #47 of 367 80 #4 of 16 99 #4 of 367
Overall 70 67 73
  • AMRX ranked among 672 companies in Pharmaceuticals and Biotechnology
  • CAH ranked among 27 companies in Healthcare Payers and Distributors
  • AMPH ranked among 672 companies in Pharmaceuticals and Biotechnology

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAMRXCAHAMPHSPY
1 month +3.1%+11.5%-3.9% +0.9%
3 months +10.7%+6.9%+27.9% +5.9%
6 months +65.2%+20.7%+21.7% +8.5%
Year to date +67.8%+19.2%-1.7% +13.3%
1 year +105.4%+50.4%+8.9% +12.4%
3 years +460.7%+168.0%-41.0% +88.1%
3 years, per year +77.7%+38.9%-16.1% +23.5%
5 years +285.1%+412.2%+41.0% +68.2%
5 years, per year +31.0%+38.7%+7.1% +11.0%
10 years —+262.8%+47.2% +263.4%
10 years, per year —+13.8%+3.9% +13.8%

Risk

MeasureAMRXCAHAMPHSPY
Volatility, 1Y 35.1%29.4%54.3% 12.7%
Downside volatility, 1Y 30.9%24.6%66.4% 12.7%
Beta vs S&P 500, 1Y 0.70-0.100.58 1.00
Return / volatility, 1Y 3.011.720.16 0.98
Max drawdown, 5Y -78.2%-21.0%-74.0% -25.4%
From 52-week high -1.4%-4.9%-10.4% -0.9%
52-week high $21.44$257.54$29.40 $779.14
52-week low $10.00$162.79$16.87 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAMRXCAHAMPH
P/E now vs peer median 42.9xmedian 17.4x 33.7xmedian 23.9x 14.6xmedian 17.4x
P/S now vs peer median 2.2xmedian 9.1x 0.2xmedian 0.3x 1.5xmedian 9.1x
EV/EBITDA now vs peer median 14.0xmedian 17.1x 17.1xmedian 12.7x 8.2xmedian 17.1x
P/FCF now vs peer median 81.2xmedian 19.0x 12.6xmedian 15.4x 7.3xmedian 19.0x
P/B now vs peer median 204.4xmedian 2.2x -19.8xmedian 2.5x 1.5xmedian 2.2x
PEG now vs peer median 0.18median 0.34 0.49median 1.34 -5.72median 0.34

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAMRXCAHAMPH
Revenue $3.12B $254.25B $730.02M
Gross profit $1.23B $9.77B $348.11M
Operating income $453.92M $2.61B $114.29M
Net income $215.32M $1.72B $78.55M
Free cash flow $83.11M $4.53B $152.89M
R&D $175.57M – $94.57M
EPS (diluted) $0.48 $7.23 $1.78
Cash & equivalents $127.64M $4.86B $223.61M
Total debt $2.67B $8.89B $612.05M
Shares (diluted) 328.10M 237.00M 44.23M
Enterprise value $6.03B $42.71B $28.56M

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAMRXCAHAMPH
P/E 42.9x 33.7x 14.6x
P/FCF 81.2x 12.6x 7.3x
P/Operating cash flow 33.6x 11.0x 6.1x
P/S 2.2x 0.2x 1.5x
P/B 204.4x -19.8x 1.5x
P/Tangible book -12.2x -19.8x 1.5x
EV/EBITDA 14.0x 17.1x 8.2x
EV/EBIT 20.5x 23.3x 12.6x
EV/Revenue 3.0x 0.2x 2.0x
EV/FCF 111.8x 13.5x 9.4x
EV/Operating cash flow 46.3x 11.8x 7.8x
PEG (3Y EPS CAGR) 0.18 0.49 -5.72

Growth

14 metrics
MetricAMRXCAHAMPH
Revenue growth (1Y) 9.3% 14.2% 1.0%
Revenue CAGR (3Y) 10.5% 7.4% 10.5%
Gross profit growth (1Y) 14.1% 19.7% -3.4%
Gross profit CAGR (3Y) 14.9% 12.3% 8.0%
Operating income growth (1Y) 20.6% 14.9% -37.1%
Operating income CAGR (3Y) 32.5% 50.2% -4.5%
Net income growth (1Y) 426.4% 9.8% -41.7%
Net income CAGR (3Y) 139.1% 63.8% -8.3%
EPS growth (1Y) 4,481% 12.1% -36.5%
EPS CAGR (3Y) 237.0% 69.2% -2.6%
Operating cash flow growth (1Y) -42.8% 115.9% 15.6%
Operating cash flow CAGR (3Y) 0.4% 22.1% 12.1%
Free cash flow growth (1Y) -69.3% 144.6% 36.3%
Free cash flow CAGR (3Y) -17.3% 24.2% 15.0%

Profitability

14 metrics
MetricAMRXCAHAMPH
Gross margin 39.3% 3.8% 47.7%
EBITDA margin 21.3% 1.4% 23.9%
Operating margin 14.6% 1.0% 15.7%
Pretax margin 6.5% 0.9% 14.0%
Net margin 5.0% 0.7% 10.8%
FCF margin 2.7% 1.8% 20.9%
Operating cash flow margin 6.4% 2.0% 25.3%
Return on equity – – 10.2%
Return on assets 5.9% 3.0% 4.6%
Return on invested capital 17.4% 33.9% 6.4%
Return on capital employed 16.4% 20.0% 8.0%
Asset turnover 0.9x 4.5x 0.4x
Cash conversion (OCF / net income) 0.9x 3.0x 2.4x
Stock comp / revenue 1.1% 0.1% 4.0%

Financial Health

11 metrics
MetricAMRXCAHAMPH
Debt / assets 70.7% 15.5% 35.1%
Debt / equity 80.9x -3.1x 0.8x
Net debt / EBITDA 3.8x 1.1x 1.8x
Debt / FCF 32.1x 2.0x 4.0x
Liabilities / assets 99.1% 105.0% 55.9%
Equity / assets 0.9% -5.0% 44.1%
Interest coverage – 7.5x 4.4x
Current ratio 2.2x 0.9x 2.4x
Quick ratio 1.3x 0.4x 1.7x
Cash ratio 0.1x 0.1x 1.1x
Altman Z-score 2.49 5.10 2.14

Shareholder Returns

7 metrics
MetricAMRXCAHAMPH
Dividend yield – 0.8% –
Net buyback yield 0.0% 2.4% 8.7%
Shareholder yield 0.0% 3.2% 8.7%
Payout ratio (earnings) – 28.5% –
Payout ratio (FCF) – 10.9% –
Dividend growth (1Y) – -0.6% –
Dividend CAGR (3Y) – -2.2% –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAMRXCAHAMPH
Forward P/E 21.8xFY2026 20.4xFY2027 8.5xFY2026
EPS, next fiscal year $0.97FY2026 $12.03FY2027 $3.09FY2026
EPS growth, next FY +16.9%FY2026 +6.8%FY2027 -4.9%FY2026
EPS growth, the year after +26.8% +13.5% +9.4%
Revenue, next fiscal year $3.24BFY2026 $272.90BFY2027 $790.23MFY2026
Revenue growth, next FY +7.4%FY2026 +7.3%FY2027 +9.8%FY2026
Revenue growth, the year after +12.4% -3.5% -5.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAMRXCAHAMPH
Held by institutions 51.1% 87.4% 64.8%
Institutions holding 310 1,491 209
Change in shares held, QoQ +1.3% +2.8% -11.7%
Institutions buying 182 711 96
Institutions selling 86 556 74
Buyers to sellers 2.12 1.28 1.30

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

AMRXCAHAMPH
AMRX 1.00 0.12 0.45
CAH 0.12 1.00 0.12
AMPH 0.45 0.12 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, AMRX, CAH and AMPH?

Cardinal Health (CAH) is the largest by market capitalisation: Amneal Pharmaceuticals (AMRX) $6.83B, Cardinal Health (CAH) $58.87B, Amphastar Pharmaceuticals (AMPH) $1.17B.

Which stock is cheaper, AMRX, CAH and AMPH?

Amphastar Pharmaceuticals (AMPH) trades on the lowest price-to-earnings ratio (Amneal Pharmaceuticals (AMRX) 43.4x, Cardinal Health (CAH) 34.3x, Amphastar Pharmaceuticals (AMPH) 14.9x). On next year's consensus earnings, Amphastar Pharmaceuticals (AMPH) is cheapest (Amneal Pharmaceuticals (AMRX) 21.8x, Cardinal Health (CAH) 20.4x, Amphastar Pharmaceuticals (AMPH) 8.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Cardinal Health (CAH) grew revenue fastest over the trailing twelve months: Amneal Pharmaceuticals (AMRX) +9.3%, Cardinal Health (CAH) +14.2%, Amphastar Pharmaceuticals (AMPH) +1.0%.

Which company is more profitable?

Amphastar Pharmaceuticals (AMPH) has the highest net margin (Amneal Pharmaceuticals (AMRX) 5.0%, Cardinal Health (CAH) 0.7%, Amphastar Pharmaceuticals (AMPH) 10.8%). On return on invested capital, Cardinal Health (CAH) leads (Amneal Pharmaceuticals (AMRX) 17.4%, Cardinal Health (CAH) 33.9%, Amphastar Pharmaceuticals (AMPH) 6.4%).

Which stock has performed better?

Over the past year Amneal Pharmaceuticals (AMRX) returned the most: Amneal Pharmaceuticals (AMRX) +105.4%, Cardinal Health (CAH) +50.4%, Amphastar Pharmaceuticals (AMPH) +8.9%. Over five years, Cardinal Health (CAH) compounded fastest (Amneal Pharmaceuticals (AMRX) +31.0%/yr, Cardinal Health (CAH) +38.7%/yr, Amphastar Pharmaceuticals (AMPH) +7.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Amneal Pharmaceuticals (AMRX) 0.00%, Cardinal Health (CAH) 0.01%, Amphastar Pharmaceuticals (AMPH) 0.00%. Amneal Pharmaceuticals (AMRX) and Amphastar Pharmaceuticals (AMPH) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Cardinal Health (CAH) has been the steadiest (Amneal Pharmaceuticals (AMRX) 35.1%, Cardinal Health (CAH) 29.4%, Amphastar Pharmaceuticals (AMPH) 54.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AMRX, CAH and AMPH?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Cardinal Health (CAH) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.