NTRB vs RDY vs AMPH Stock Comparison

NutriBand, Dr Reddys Laboratories and Amphastar Pharmaceuticals Prices as of Oct 28, 2026 Peers: Industry group
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NTRB NutriBand Inc.
$6.49 -21.1% 1M -16.4% 1Y
Market cap
$78.16M
P/E
–
Revenue (TTM)
$1.62M
Div. yield
–
Generic Drugs Healthcare
2 wins

Head to Head

11 decided of 12

Amphastar Pharmaceuticals leads on 7 of the 12 questions below (Amphastar Pharmaceuticals 7, Dr Reddys Laboratories 2, NutriBand 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionNTRBRDYAMPHLeader
Larger companyMarket capitalisation $78.16M $11.84B $1.17B RDY
Cheaper on earningsLower P/E, profitable companies only -11.2x 32.6x 14.9x AMPH
Cheaper on forward earningsLower price / next fiscal year consensus EPS 3.9x 29.5x 8.5x NTRB
Faster revenue growthRevenue growth, trailing twelve months -37.3% -10.5% +1.0% AMPH
More profitableNet margin, trailing twelve months -430.4% 10.2% 10.8% AMPH
Better return on capitalReturn on invested capital — 5.6% 6.4% AMPH
Less leveragedLower net debt / EBITDA 0.5x 1.2x 1.8x NTRB
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -16.4% -3.1% +8.9% AMPH
Better 5-year returnAnnualised price return, 5 years +3.9%/yr +2.9%/yr +7.1%/yr AMPH
Less volatileAnnualised volatility, 1 year 79.8% 27.7% 54.3% RDY
Higher overall scoreMean of the five percentile scores vs peers 50/100 58/100 73/100 AMPH

Percentile Scorecard

NTRBRDYAMPH

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

AxisNTRBRDYAMPH
Valuation 55 #285 of 625 91 #57 of 625 99 #9 of 625
Growth 43 #345 of 602 10 #540 of 602 43 #343 of 602
Profitability 36 #354 of 549 83 #94 of 549 88 #67 of 549
Financial Health 68 #209 of 654 44 #369 of 654 37 #411 of 654
Shareholder Returns – 62 #142 of 367 99 #4 of 367
Overall 50 58 73
  • NTRB ranked among 672 companies in Pharmaceuticals and Biotechnology
  • RDY ranked among 672 companies in Pharmaceuticals and Biotechnology
  • 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

PeriodNTRBRDYAMPHSPY
1 month -21.1%+13.1%-3.9% +0.9%
3 months +125.3%+20.2%+27.9% +5.9%
6 months +71.2%+3.1%+21.7% +8.5%
Year to date +43.0%+0.8%-1.7% +13.3%
1 year -16.4%-3.1%+8.9% +12.4%
3 years +207.6%+8.8%-41.0% +88.1%
3 years, per year +45.5%+2.8%-16.1% +23.5%
5 years +20.9%+15.2%+41.0% +68.2%
5 years, per year +3.9%+2.9%+7.1% +11.0%
10 years —+42.5%+47.2% +263.4%
10 years, per year —+3.6%+3.9% +13.8%

Risk

MeasureNTRBRDYAMPHSPY
Volatility, 1Y 79.8%27.7%54.3% 12.7%
Downside volatility, 1Y 75.3%30.3%66.4% 12.7%
Beta vs S&P 500, 1Y 1.030.280.58 1.00
Return / volatility, 1Y -0.20-0.110.16 0.98
Max drawdown, 5Y -77.7%-32.3%-74.0% -25.4%
From 52-week high -27.8%-8.0%-10.4% -0.9%
52-week high $8.99$15.38$29.40 $779.14
52-week low $2.81$11.40$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.

MultipleNTRBRDYAMPH
P/E now vs peer median -11.3xmedian 17.4x 32.4xmedian 17.4x 14.6xmedian 17.4x
P/S now vs peer median 48.8xmedian 9.1x 3.3xmedian 9.1x 1.5xmedian 9.1x
EV/EBITDA now vs peer median -11.0xmedian 17.1x 23.5xmedian 17.1x 8.2xmedian 17.1x
P/FCF now vs peer median -21.7xmedian 19.0x 846.2xmedian 19.0x 7.3xmedian 19.0x
P/B now vs peer median 14.8xmedian 2.2x 2.9xmedian 2.2x 1.5xmedian 2.2x
PEG now vs peer median -13.80median 0.34 -1.52median 0.34 -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 monthsNTRBRDYAMPH
Revenue $1.62M $3.56B $730.02M
Gross profit $536.12K $1.76B $348.11M
Operating income -$7.05M $347.04M $114.29M
Net income -$6.96M $299.19M $78.55M
Free cash flow -$3.63M $13.96M $152.89M
R&D $1.21M $244.48M $94.57M
EPS (diluted) $-0.57 $0.44 $1.78
Cash & equivalents $3.42M $138.41M $223.61M
Total debt $647.66K $752.59M $612.05M
Shares (diluted) 12.16M 833.33M 44.23M
Enterprise value $60.85M $11.18B $28.70M

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
MetricNTRBRDYAMPH
P/E -11.3x 32.4x 14.6x
P/FCF -21.7x 846.2x 7.3x
P/Operating cash flow -21.7x 34.7x 6.1x
P/S 48.8x 3.3x 1.5x
P/B 14.8x 2.9x 1.5x
P/Tangible book 15.3x 4.0x 1.5x
EV/EBITDA -11.0x 23.5x 8.2x
EV/EBIT -10.7x 35.8x 12.6x
EV/Revenue 46.7x 3.5x 2.0x
EV/FCF -20.8x 890.2x 9.4x
EV/Operating cash flow -20.8x 36.5x 7.8x
PEG (3Y EPS CAGR) -13.80 -1.52 -5.72

Growth

14 metrics
MetricNTRBRDYAMPH
Revenue growth (1Y) -37.3% -10.5% 1.0%
Revenue CAGR (3Y) -10.8% 3.2% 10.5%
Gross profit growth (1Y) -39.5% -21.5% -3.4%
Gross profit CAGR (3Y) -16.5% -2.3% 8.0%
Operating income growth (1Y) 32.3% -58.2% -37.1%
Operating income CAGR (3Y) -15.3% -24.1% -4.5%
Net income growth (1Y) 32.2% -55.9% -41.7%
Net income CAGR (3Y) -14.8% -21.5% -8.3%
EPS growth (1Y) 80.0% -54.1% -36.5%
EPS CAGR (3Y) 0.8% -21.3% -2.6%
Operating cash flow growth (1Y) 25.9% -39.6% 15.6%
Operating cash flow CAGR (3Y) -5.7% -27.1% 12.1%
Free cash flow growth (1Y) 26.6% -98.4% 36.3%
Free cash flow CAGR (3Y) -5.5% -73.6% 15.0%

Profitability

14 metrics
MetricNTRBRDYAMPH
Gross margin 33.1% 49.5% 47.7%
EBITDA margin -426.5% 14.9% 23.9%
Operating margin -435.6% 9.7% 15.7%
Pretax margin -430.4% 10.7% 14.0%
Net margin -430.4% 10.2% 10.8%
FCF margin -224.5% 0.4% 20.9%
Operating cash flow margin -224.5% 9.5% 25.3%
Return on equity -123.0% 7.4% 10.2%
Return on assets -105.6% 5.0% 4.6%
Return on invested capital – 5.6% 6.4%
Return on capital employed -123.9% 7.9% 8.0%
Asset turnover 0.2x 0.6x 0.4x
Cash conversion (OCF / net income) 0.5x 1.1x 2.4x
Stock comp / revenue 204.1% 0.1% 4.0%

Financial Health

11 metrics
MetricNTRBRDYAMPH
Debt / assets 2.4% 12.6% 35.1%
Debt / equity 0.0x 0.2x 0.8x
Net debt / EBITDA 0.5x 1.2x 1.8x
Debt / FCF 0.0x 53.9x 4.0x
Liabilities / assets 15.3% 32.2% 55.9%
Equity / assets 84.7% 67.8% 44.1%
Interest coverage -339.3x 7.2x 4.4x
Current ratio 4.2x 1.9x 2.4x
Quick ratio 3.8x 0.7x 1.7x
Cash ratio 3.8x 0.1x 1.1x
Altman Z-score 35.34 5.64 2.14

Shareholder Returns

7 metrics
MetricNTRBRDYAMPH
Dividend yield – 0.6% –
Net buyback yield – -0.1% 8.7%
Shareholder yield – 0.5% 8.7%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

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.

ConsensusNTRBRDYAMPH
Forward P/E 3.9xFY2026 29.5xFY2026 8.5xFY2026
EPS, next fiscal year $1.65FY2026 $0.48FY2026 $3.09FY2026
EPS growth, next FY – -11.1%FY2026 -4.9%FY2026
EPS growth, the year after +112.1% +20.8% +9.4%
Revenue, next fiscal year $90.32MFY2026 $3.82BFY2026 $790.23MFY2026
Revenue growth, next FY +4,334.5%FY2026 +8.7%FY2026 +9.8%FY2026
Revenue growth, the year after +109.8% +3.7% -5.4%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersNTRBRDYAMPH
Held by institutions – 15.1% 64.8%
Institutions holding – 238 209
Change in shares held, QoQ – +4.3% -11.7%
Institutions buying – 107 96
Institutions selling – 97 74
Buyers to sellers – 1.10 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.

NTRBRDYAMPH
NTRB 1.00 0.00 0.05
RDY 0.00 1.00 0.22
AMPH 0.05 0.22 1.00

Add a Peer

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Frequently Asked Questions

Which is bigger, NTRB, RDY and AMPH?

Dr Reddys Laboratories (RDY) is the largest by market capitalisation: NutriBand (NTRB) $78.16M, Dr Reddys Laboratories (RDY) $11.84B, Amphastar Pharmaceuticals (AMPH) $1.17B.

Which stock is cheaper, NTRB, RDY and AMPH?

Amphastar Pharmaceuticals (AMPH) trades on the lowest price-to-earnings ratio (NutriBand (NTRB) -11.2x, Dr Reddys Laboratories (RDY) 32.6x, Amphastar Pharmaceuticals (AMPH) 14.9x). On next year's consensus earnings, NutriBand (NTRB) is cheapest (NutriBand (NTRB) 3.9x, Dr Reddys Laboratories (RDY) 29.5x, 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?

Amphastar Pharmaceuticals (AMPH) grew revenue fastest over the trailing twelve months: NutriBand (NTRB) -37.3%, Dr Reddys Laboratories (RDY) -10.5%, Amphastar Pharmaceuticals (AMPH) +1.0%.

Which company is more profitable?

Amphastar Pharmaceuticals (AMPH) has the highest net margin (NutriBand (NTRB) -430.4%, Dr Reddys Laboratories (RDY) 10.2%, Amphastar Pharmaceuticals (AMPH) 10.8%). On return on invested capital, Amphastar Pharmaceuticals (AMPH) leads (Dr Reddys Laboratories (RDY) 5.6%, Amphastar Pharmaceuticals (AMPH) 6.4%).

Which stock has performed better?

Over the past year Amphastar Pharmaceuticals (AMPH) returned the most: NutriBand (NTRB) -16.4%, Dr Reddys Laboratories (RDY) -3.1%, Amphastar Pharmaceuticals (AMPH) +8.9%. Over five years, Amphastar Pharmaceuticals (AMPH) compounded fastest (NutriBand (NTRB) +3.9%/yr, Dr Reddys Laboratories (RDY) +2.9%/yr, Amphastar Pharmaceuticals (AMPH) +7.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Dr Reddys Laboratories (RDY) has been the steadiest (NutriBand (NTRB) 79.8%, Dr Reddys Laboratories (RDY) 27.7%, Amphastar Pharmaceuticals (AMPH) 54.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, NTRB, RDY 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, Amphastar Pharmaceuticals (AMPH) leads on 7. 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.