MRK vs NVS vs GSK Stock Comparison

Merck, Novartis Ag and Gsk Prices as of Nov 2, 2026 Peers: Industry group
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MRK Merck & Co., Inc.
$148.49 +2.9% 1M +72.7% 1Y
Market cap
$366.35B
P/E
115.6x
Revenue (TTM)
$66.57B
Div. yield
2.29%
Pharmaceuticals Healthcare
2 wins
NVS Novartis Ag
$161.48 +14.5% 1M +30.4% 1Y
Market cap
$308.13B
P/E
17.9x
Revenue (TTM)
—
Div. yield
2.94%
Pharmaceuticals Healthcare
1 win
GSK GSK plc
$49.13 +4.5% 1M +4.8% 1Y
Market cap
$106.01B
P/E
7.9x
Revenue (TTM)
$76.96B
Div. yield
3.66%
Pharmaceuticals Healthcare
7 wins

Head to Head

10 decided of 12

Gsk leads on 7 of the 12 questions below (Gsk 7, Merck 2, Novartis Ag 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMRKNVSGSKLeader
Larger companyMarket capitalisation $366.35B $308.13B $106.01B MRK
Cheaper on earningsLower P/E, profitable companies only 115.6x 17.9x 7.9x GSK
Cheaper on forward earningsLower price / next fiscal year consensus EPS 59.9x 17.4x 9.7x GSK
Faster revenue growthRevenue growth, trailing twelve months +4.6% — +82.9% GSK
More profitableNet margin, trailing twelve months 4.8% — 16.4% GSK
Better return on capitalReturn on invested capital 3.6% — — –
Less leveragedLower net debt / EBITDA 3.6x — — –
Higher dividend yieldTrailing dividend yield 2.29% 2.94% 3.66% GSK
Better 1-year returnPrice return, last 12 months +72.7% +30.4% +4.8% MRK
Better 5-year returnAnnualised price return, 5 years +10.9%/yr +14.1%/yr +2.5%/yr NVS
Less volatileAnnualised volatility, 1 year 29.6% 27.6% 26.0% GSK
Higher overall scoreMean of the five percentile scores vs peers 62/100 — 79/100 GSK

Percentile Scorecard

MRKNVSGSK

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

AxisMRKNVSGSK
Valuation 79 #130 of 623 97 #20 of 623 91 #59 of 623
Growth 37 #380 of 601 – 75 #153 of 601
Profitability 91 #53 of 553 – 96 #24 of 553
Financial Health 21 #519 of 654 – 52 #314 of 654
Shareholder Returns 80 #73 of 367 80 #75 of 367 84 #61 of 367
Overall 62 – 79
  • MRK ranked among 671 companies in Pharmaceuticals and Biotechnology
  • NVS ranked among 671 companies in Pharmaceuticals and Biotechnology
  • GSK ranked among 671 companies in Pharmaceuticals and Biotechnology

Price Performance

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

Returns

PeriodMRKNVSGSKSPY
1 month +2.9%+14.5%+4.5% -2.3%
3 months +16.2%+5.1%-4.6% -0.7%
6 months +31.3%+11.7%-3.5% +4.8%
Year to date +41.1%+17.1%+0.2% +10.3%
1 year +72.7%+30.4%+4.8% +10.3%
3 years +43.6%+74.1%+42.7% +73.0%
3 years, per year +12.8%+20.3%+12.6% +20.1%
5 years +67.4%+93.2%+12.9% +61.9%
5 years, per year +10.9%+14.1%+2.5% +10.1%
10 years +152.4%+126.6%+24.4% +258.6%
10 years, per year +9.7%+8.5%+2.2% +13.6%

Risk

MeasureMRKNVSGSKSPY
Volatility, 1Y 29.6%27.6%26.0% 12.8%
Downside volatility, 1Y 24.1%30.1%24.2% 12.8%
Beta vs S&P 500, 1Y 0.090.340.21 1.00
Return / volatility, 1Y 2.461.100.19 0.80
Max drawdown, 5Y -44.7%-20.4%-38.8% -25.4%
From 52-week high -5.1%-4.2%-19.7% -3.5%
52-week high $156.45$168.62$61.18 $779.14
52-week low $82.49$123.86$46.11 $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.

MultipleMRKNVSGSK
P/E now vs peer median 115.6xmedian 17.4x 17.9xmedian 17.4x 7.9xmedian 17.4x
P/S now vs peer median 5.5xmedian 8.9x 5.1xmedian 8.9x 1.4xmedian 8.9x
EV/EBITDA now vs peer median 31.5xmedian 17.0x —median 17.0x —median 17.0x
P/FCF now vs peer median 22.8xmedian 21.4x 14.3xmedian 21.4x —median 21.4x
P/B now vs peer median 8.7xmedian 2.1x —median 2.1x 4.4xmedian 2.1x
PEG now vs peer median 72.76median 0.35 —median 0.35 0.42median 0.35

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 monthsMRKNVSGSK
Revenue $66.57B – $76.96B
Gross profit $48.57B – $56.19B
Operating income $6.38B – $17.15B
Net income $3.17B – $2.75B
Free cash flow $16.06B – –
R&D $30.45B – $19.61B
EPS (diluted) $1.28 – $6.12
Cash & equivalents $6.85B $400.00M $3.88B
Total debt $53.91B – -$31.50B
Shares (diluted) 2.47B 1.96B 2.06B
Enterprise value $320.78B $281.70B $88.33B

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
MetricMRKNVSGSK
P/E 115.6x 17.9x 7.9x
P/FCF 22.8x 14.3x –
P/Operating cash flow 18.3x – –
P/S 5.5x 5.1x 1.4x
P/B 8.7x – 4.4x
P/Tangible book 21.5x – -11.8x
EV/EBITDA 31.5x – –
EV/EBIT 64.8x – 4.1x
EV/Revenue 6.2x – 0.9x
EV/FCF 25.7x – –
EV/Operating cash flow 20.7x – –
PEG (3Y EPS CAGR) 72.76 – 0.42

Growth

14 metrics
MetricMRKNVSGSK
Revenue growth (1Y) 4.6% – 82.9%
Revenue CAGR (3Y) 4.5% – 28.3%
Gross profit growth (1Y) -0.3% – 84.8%
Gross profit CAGR (3Y) 4.5% – 29.1%
Operating income growth (1Y) -66.6% – 73.5%
Operating income CAGR (3Y) 1.9% – 20.2%
Net income growth (1Y) -80.7% – -70.9%
Net income CAGR (3Y) 0.5% – -55.5%
EPS growth (1Y) -80.3% – 75.6%
EPS CAGR (3Y) 1.6% – 18.8%
Operating cash flow growth (1Y) 7.7% – –
Operating cash flow CAGR (3Y) 9.8% – –
Free cash flow growth (1Y) 9.1% – –
Free cash flow CAGR (3Y) 14.0% – –

Profitability

14 metrics
MetricMRKNVSGSK
Gross margin 73.0% – 73.0%
EBITDA margin 19.7% – –
Operating margin 9.6% – 22.3%
Pretax margin 8.9% – 20.5%
Net margin 4.8% – 16.4%
FCF margin 24.1% – –
Operating cash flow margin 30.0% – –
Return on equity 7.2% – 71.9%
Return on assets 2.5% – 19.2%
Return on invested capital 3.6% – –
Return on capital employed 6.3% – 14.8%
Asset turnover 0.5x – 0.9x
Cash conversion (OCF / net income) 6.3x – –
Stock comp / revenue 1.3% – –

Financial Health

11 metrics
MetricMRKNVSGSK
Debt / assets 41.5% – -33.2%
Debt / equity 1.3x – -1.3x
Net debt / EBITDA 3.6x – –
Debt / FCF 3.4x – –
Liabilities / assets 67.7% – 74.4%
Equity / assets 32.3% – 25.6%
Interest coverage – – 10.1x
Current ratio 1.3x – -0.9x
Quick ratio 0.7x – -0.5x
Cash ratio 0.3x – -0.1x
Altman Z-score 3.94 – 3.20

Shareholder Returns

7 metrics
MetricMRKNVSGSK
Dividend yield 2.3% 2.9% 3.7%
Net buyback yield 1.1% – –
Shareholder yield 3.4% 2.9% 3.7%
Payout ratio (earnings) 261.8% – –
Payout ratio (FCF) 51.7% – –
Dividend growth (1Y) 3.3% – –
Dividend CAGR (3Y) 4.7% – –

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.

ConsensusMRKNVSGSK
Forward P/E 59.9xFY2026 17.4xFY2026 9.7xFY2026
EPS, next fiscal year $2.48FY2026 $9.26FY2026 $5.07FY2026
EPS growth, next FY -72.4%FY2026 +3.1%FY2026 +7.9%FY2026
EPS growth, the year after +257.3% +1.2% +4.7%
Revenue, next fiscal year $69.45BFY2026 $53.95BFY2026 $48.12BFY2026
Revenue growth, next FY +6.8%FY2026 -1.1%FY2026 +7.8%FY2026
Revenue growth, the year after -3.8% +19.1% +1.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMRKNVSGSK
Held by institutions 79.9% 7.0% 16.0%
Institutions holding 3,799 1,609 1,039
Change in shares held, QoQ +2.6% -5.9% -7.4%
Institutions buying 1,843 662 484
Institutions selling 1,466 562 336
Buyers to sellers 1.26 1.18 1.44

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.

MRKNVSGSK
MRK 1.00 0.47 0.52
NVS 0.47 1.00 0.63
GSK 0.52 0.63 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MRK, NVS and GSK?

Merck (MRK) is the largest by market capitalisation: Merck (MRK) $366.35B, Novartis Ag (NVS) $308.13B, Gsk (GSK) $106.01B.

Which stock is cheaper, MRK, NVS and GSK?

Gsk (GSK) trades on the lowest price-to-earnings ratio (Merck (MRK) 115.6x, Novartis Ag (NVS) 17.9x, Gsk (GSK) 7.9x). On next year's consensus earnings, Gsk (GSK) is cheapest (Merck (MRK) 59.9x, Novartis Ag (NVS) 17.4x, Gsk (GSK) 9.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Gsk (GSK) grew revenue fastest over the trailing twelve months: Merck (MRK) +4.6%, Gsk (GSK) +82.9%.

Which company is more profitable?

Gsk (GSK) has the highest net margin (Merck (MRK) 4.8%, Gsk (GSK) 16.4%).

Which stock has performed better?

Over the past year Merck (MRK) returned the most: Merck (MRK) +72.7%, Novartis Ag (NVS) +30.4%, Gsk (GSK) +4.8%. Over five years, Novartis Ag (NVS) compounded fastest (Merck (MRK) +10.9%/yr, Novartis Ag (NVS) +14.1%/yr, Gsk (GSK) +2.5%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Gsk (GSK) has the highest dividend yield: Merck (MRK) 2.29%, Novartis Ag (NVS) 2.94%, Gsk (GSK) 3.66%.

Which stock is riskier?

By one-year price volatility, Gsk (GSK) has been the steadiest (Merck (MRK) 29.6%, Novartis Ag (NVS) 27.6%, Gsk (GSK) 26.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MRK, NVS and GSK?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Gsk (GSK) 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.