MRK vs RGC Stock Comparison

Merck and Regencell Bioscience Holdings Prices as of Oct 26, 2026 Peers: Industry group
MRK Merck & Co., Inc.
$140.60 -5.5% 1M +60.7% 1Y
Market cap
$350.25B
P/E
110.4x
Revenue (TTM)
$66.57B
Div. yield
0.02%
Pharmaceuticals Healthcare
3 wins

Head to Head

4 decided of 12

Merck leads on 3 of the 12 questions below (Merck 3, Regencell Bioscience Holdings 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMRKRGCLeader
Larger companyMarket capitalisation $350.25B $3.68B MRK
Cheaper on earningsLower P/E, profitable companies only 110.4x -285.7x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS 56.7x — –
Faster revenue growthRevenue growth, trailing twelve months +4.6% — –
More profitableNet margin, trailing twelve months 4.8% — –
Better return on capitalReturn on invested capital 3.6% — –
Less leveragedLower net debt / EBITDA 3.6x — –
Higher dividend yieldTrailing dividend yield 0.02% 0.00% –
Better 1-year returnPrice return, last 12 months +60.7% -57.5% MRK
Better 5-year returnAnnualised price return, 5 years +11.5%/yr +80.4%/yr RGC
Less volatileAnnualised volatility, 1 year 29.7% 142.6% MRK
Higher overall scoreMean of the five percentile scores vs peers 62/100 — –

Percentile Scorecard

MRKRGC

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

AxisMRKRGC
Valuation 80 #129 of 626 38 #387 of 626
Growth 36 #387 of 604 –
Profitability 90 #54 of 555 –
Financial Health 20 #528 of 658 90 #67 of 658
Shareholder Returns 83 #62 of 368 –
Overall 62 –
  • MRK ranked among 673 companies in Pharmaceuticals and Biotechnology
  • RGC ranked among 673 companies in Pharmaceuticals and Biotechnology

Price Performance

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

Returns

PeriodMRKRGCSPY
1 month -5.5%+9.6% -0.8%
3 months +7.5%+16.0% +3.5%
6 months +27.6%-76.8% +7.0%
Year to date +33.6%-67.8% +12.2%
1 year +60.7%-57.5% +13.0%
3 years +36.7%+1,476.1% +86.3%
3 years, per year +11.0%+150.9% +23.1%
5 years +72.4%+1,806.9% +68.6%
5 years, per year +11.5%+80.4% +11.0%
10 years +131.0%— +258.0%
10 years, per year +8.7%— +13.6%

Risk

MeasureMRKRGCSPY
Volatility, 1Y 29.7%142.6% 12.7%
Downside volatility, 1Y 24.6%134.8% 12.7%
Beta vs S&P 500, 1Y 0.121.47 1.00
Return / volatility, 1Y 2.05-0.40 1.02
Max drawdown, 5Y -44.7%-93.9% -25.4%
From 52-week high -10.1%-87.2% -1.8%
52-week high $156.45$52.88 $779.14
52-week low $82.49$4.78 $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.

MultipleMRKRGC
P/E now vs peer median 109.4xmedian 17.1x -285.7xmedian 17.1x
P/S now vs peer median 5.2xmedian 8.8x —median 8.8x
EV/EBITDA now vs peer median 30.1xmedian 17.1x —median 17.1x
P/FCF now vs peer median 21.6xmedian 18.0x -435.6xmedian 18.0x
P/B now vs peer median 8.3xmedian 2.1x 251.1xmedian 2.1x
PEG now vs peer median 68.89median 0.31 —median 0.31

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 monthsMRKRGC
Revenue $66.57B –
Gross profit $48.57B –
Operating income $6.38B –
Net income $3.17B –
Free cash flow $16.06B –
R&D $30.45B –
EPS (diluted) $1.28 –
Cash & equivalents $6.85B $14.19M
Total debt $53.91B $21.88K
Shares (diluted) 2.47B 494.60M
Enterprise value $304.62B $3.66B

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
MetricMRKRGC
P/E 109.4x -285.7x
P/FCF 21.6x -435.6x
P/Operating cash flow 17.4x –
P/S 5.2x –
P/B 8.3x 251.1x
P/Tangible book 20.4x 251.1x
EV/EBITDA 30.1x –
EV/EBIT 61.7x –
EV/Revenue 5.9x –
EV/FCF 24.5x –
EV/Operating cash flow 19.7x –
PEG (3Y EPS CAGR) 68.89 –

Growth

14 metrics
MetricMRKRGC
Revenue growth (1Y) 4.6% –
Revenue CAGR (3Y) 4.5% –
Gross profit growth (1Y) -0.3% –
Gross profit CAGR (3Y) 4.5% –
Operating income growth (1Y) -66.6% –
Operating income CAGR (3Y) 1.9% –
Net income growth (1Y) -80.7% –
Net income CAGR (3Y) 0.5% –
EPS growth (1Y) -80.3% –
EPS CAGR (3Y) 1.6% –
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
MetricMRKRGC
Gross margin 73.0% –
EBITDA margin 19.7% –
Operating margin 9.6% –
Pretax margin 8.9% –
Net margin 4.8% –
FCF margin 24.1% –
Operating cash flow margin 30.0% –
Return on equity 7.2% –
Return on assets 2.5% –
Return on invested capital 3.6% –
Return on capital employed 6.3% –
Asset turnover 0.5x –
Cash conversion (OCF / net income) 6.3x –
Stock comp / revenue 1.3% –

Financial Health

11 metrics
MetricMRKRGC
Debt / assets 41.5% 0.1%
Debt / equity 1.3x 0.0x
Net debt / EBITDA 3.6x –
Debt / FCF 3.4x –
Liabilities / assets 67.7% 9.4%
Equity / assets 32.3% 90.6%
Interest coverage – –
Current ratio 1.3x 10.8x
Quick ratio 0.7x 10.7x
Cash ratio 0.3x 10.7x
Altman Z-score 3.81 –

Shareholder Returns

7 metrics
MetricMRKRGC
Dividend yield 2.4% –
Net buyback yield 1.1% –
Shareholder yield 3.6% 0.0%
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.

ConsensusMRKRGC
Forward P/E 56.7xFY2026 –
EPS, next fiscal year $2.48FY2026 –
EPS growth, next FY -72.4%FY2026 –
EPS growth, the year after +257.3% –
Revenue, next fiscal year $69.45BFY2026 –
Revenue growth, next FY +6.8%FY2026 –
Revenue growth, the year after -3.8% –

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMRKRGC
Held by institutions 79.9% 0.3%
Institutions holding 3,794 36
Change in shares held, QoQ +2.6% +117.2%
Institutions buying 1,840 28
Institutions selling 1,464 5
Buyers to sellers 1.26 5.60

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.

MRKRGC
MRK 1.00 -0.01
RGC -0.01 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MRK and RGC?

Merck (MRK) is the largest by market capitalisation: Merck (MRK) $350.25B, Regencell Bioscience Holdings (RGC) $3.68B.

Which stock has performed better?

Over the past year Merck (MRK) returned the most: Merck (MRK) +60.7%, Regencell Bioscience Holdings (RGC) -57.5%. Over five years, Regencell Bioscience Holdings (RGC) compounded fastest (Merck (MRK) +11.5%/yr, Regencell Bioscience Holdings (RGC) +80.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Merck (MRK) 0.02%, Regencell Bioscience Holdings (RGC) 0.00%. Regencell Bioscience Holdings (RGC) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Merck (MRK) has been the steadiest (Merck (MRK) 29.7%, Regencell Bioscience Holdings (RGC) 142.6%). Volatility measures how widely the price swings, not the risk of the business.

Do MRK and RGC move together?

Their daily returns over the past year have a correlation of -0.01, a negative relationship. Holding both diversifies more than two closely linked stocks would.

Which is the better stock, MRK and RGC?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Merck (MRK) leads on 3. 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.