Seek Returns

BMRN vs. GSK: BioMarin Pharmaceutical vs. GSK Stock Comparison

How do BioMarin Pharmaceutical (BMRN) and GSK (GSK) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

BioMarin Pharmaceutical (BMRN) and GSK (GSK) both fall under the Pharmaceuticals, Biotechnology & Life Sciences industry group, but BMRN is classified in Biotechnology while GSK is classified in Pharmaceuticals.

BioMarin Pharmaceutical (BMRN) trades as ordinary local shares, while GSK (GSK) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
Profile ItemBMRNGSK
NameBioMarin Pharmaceutical Inc.GSK plc ADR
Country/RegionUnited StatesUnited Kingdom
GICS SectorHealth CareHealth Care
GICS Industry GroupPharmaceuticals, Biotechnology & Life SciencesPharmaceuticals, Biotechnology & Life Sciences
GICS IndustryBiotechnologyPharmaceuticals
GICS Sub-IndustryBiotechnologyPharmaceuticals
Market Capitalization10.85 billion USD100.88 billion USD
CurrencyUSDUSD
ExchangeNasdaqNYSE
Listing DateJuly 26, 1999March 28, 1980
Security TypeCommon StockADR

Price Performance

Cumulative Growth

BMRN
GSK
GSPC
Loading price history…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

Loading price history…
Trailing total returns for BioMarin Pharmaceutical (BMRN) and GSK (GSK). Returns over one year are annualized.

Calendar-Year Returns

Loading price history…
Calendar-year total returns for BioMarin Pharmaceutical (BMRN) and GSK (GSK). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
Total Return (1Y)8.82%13.73%
Total Return (3Y, Annualized)-12.54%18.65%
Total Return (5Y, Annualized)-7.51%7.97%

Risk Profile

Drawdown History

BMRN
GSK
GSPC
Loading price history…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

Loading price history…
Distribution of monthly total returns for BioMarin Pharmaceutical (BMRN) and GSK (GSK). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
Volatility (1Y, Annualized)35.50%26.25%
Beta (5Y)0.240.31
Max Drawdown (5Y)-57.64%-37.63%
Avg. Volume (3M)2.28M4.05M

Risk-Adjusted Performance

Risk-Return Positioning

Loading chart…
BMRN and GSK are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
Sharpe Ratio (1Y)0.130.36
Sortino Ratio (1Y)0.230.56

Profitability

ROE (TTM)

BioMarin Pharmaceutical (BMRN) reports a negative ROE of -0.31%; negative ROE can reflect losses or negative shareholders’ equity, so it is harder to read as capital efficiency. Meanwhile GSK (GSK) reports 28.27%, ranking against industry peers normally.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

-0.31%

Max
109.18%
Q3
6.23%
BMRN
-0.31%
Median
-26.66%
Q1
-64.05%
Min
-167.77%

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

28.27%

Max
109.18%
GSK
28.27%
Q3
6.23%
Median
-26.66%
Q1
-64.05%
Min
-167.77%
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their ROE against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Net Margin (TTM)

BioMarin Pharmaceutical (BMRN) reports a negative net margin of -0.52%, usually indicating a net loss over the period. Meanwhile GSK (GSK) reports 12.97%, ranking against industry peers normally.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

-0.52%

Max
18.05%
Q3
4.78%
Median
0.00%
BMRN
-0.52%
Q1
-4.14%
Min
-17.05%

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

12.97%

Max
18.05%
GSK
12.97%
Q3
4.78%
Median
0.00%
Q1
-4.14%
Min
-17.05%
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their net margin against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Operating Margin (TTM)

Both BioMarin Pharmaceutical (BMRN) at 26.58% and GSK (GSK) at 32.14% convert sales into operating profit at a top-quartile rate, pointing to tighter cost discipline before financing and tax.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

26.58%

Max
83.12%
BMRN
26.58%
Q3
14.77%
Median
0.00%
Q1
-78.82%
Min
-207.40%

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

32.14%

Max
83.12%
GSK
32.14%
Q3
14.77%
Median
0.00%
Q1
-78.82%
Min
-207.40%
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their operating margin against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Profitability Metrics

Profitability metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
ROE (TTM)-0.31%28.27%
ROA (TTM)3.89%9.24%
Net Margin (TTM)-0.52%12.97%
Operating Margin (TTM)26.58%32.14%
Gross Margin (TTM)53.21%73.79%

Growth

Revenue Growth

Both BioMarin Pharmaceutical (BMRN) at 12.87% and GSK (GSK) at 4.11% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their Revenue Growth across different time periods.

EPS Growth

GSK (GSK) at 123.15% sits in the top EPS growth quartile, while BioMarin Pharmaceutical (BMRN) at -18.55% is closer to the peer norm — faster per-share earnings growth for GSK.

Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
Revenue Growth (YoY)12.87%4.11%
Revenue Growth (3Y CAGR)15.40%3.66%
EPS Growth (YoY)-18.55%123.15%
EPS Growth (3Y CAGR)33.89%-27.63%

Financial Strength

Current Ratio (MRQ)

Both BioMarin Pharmaceutical (BMRN) at 2.44 and GSK (GSK) at 0.86 run current ratio in the tighter-liquidity quartile of industry peers, leaving thinner cushions against current liabilities than typical competitors.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

2.44

Max
25.13
Q3
12.13
Median
5.52
Q1
2.47
BMRN
2.44
Min
0.10

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.86

Max
25.13
Q3
12.13
Median
5.52
Q1
2.47
GSK
0.86
Min
0.10
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their current ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Debt / Equity (MRQ)

Both BioMarin Pharmaceutical (BMRN) at 0.67 and GSK (GSK) at 1.30 lean more heavily on debt funding than most peers, landing in the higher-leverage quartile of their industries.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.67

Max
1.42
BMRN
0.67
Q3
0.65
Median
0.15
Q1
0.02
Min
0.00

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

1.30

Max
1.42
GSK
1.30
Q3
0.65
Median
0.15
Q1
0.02
Min
0.00
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their debt-to-equity ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Financial Strength Metrics

Financial strength metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
Current Ratio (MRQ)2.440.86
Debt / Equity (MRQ)0.671.30
Net Debt / EBITDA4.041.88

Dividends

Dividend Yield (TTM)

BioMarin Pharmaceutical (BMRN) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile GSK (GSK) reports a yield of 1.57%, ranking against industry peers normally.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.00%

BMRN
0.00%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

1.57%

GSK
1.57%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their dividend yield against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Dividend Payout Ratio (TTM)

BioMarin Pharmaceutical (BMRN) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile GSK (GSK) reports a payout of 63.33%, ranking against industry peers normally.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.00%

BMRN
0.00%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

63.33%

GSK
63.33%
Max
0.00%
Q3
0.00%
Median
0.00%
Q1
0.00%
Min
0.00%
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their payout ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Dividend Metrics

Dividend metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
Dividend Yield (TTM)0.00%1.57%
Dividend Payout Ratio (TTM)0.00%63.33%

Valuation

P/E Ratio (TTM)

An earnings multiple is available for just one side: GSK (GSK) trades at 17.54 times trailing earnings, ranked against its peers, while BioMarin Pharmaceutical (BMRN) has no P/E ratio this period.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

--

Max
85.34
Q3
43.46
Median
26.69
Q1
13.30
Min
0.07
BMRN
--

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

17.54

Max
85.34
Q3
43.46
Median
26.69
GSK
17.54
Q1
13.30
Min
0.07
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): BMRN does not report P/E ratio, so it has no value marker; GSK is benchmarked against the Pharmaceuticals, Biotechnology & Life Sciences industry group.

P/S Ratio (TTM)

Both BioMarin Pharmaceutical (BMRN) at 2.97 and GSK (GSK) at 3.01 fetch a relatively low price per dollar of sales, landing in the cheaper P/S ratio quartile of their industries.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

2.97

Max
58.18
Q3
25.77
Median
7.30
Q1
3.01
BMRN
2.97
Min
0.01

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

3.01

Max
58.18
Q3
25.77
Median
7.30
Q1
3.01
GSK
3.01
Min
0.01
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their P/S ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both BioMarin Pharmaceutical (BMRN) at 1.73 and GSK (GSK) at 4.02 are valued close to their industries’ norm against book — neither stands out from peers.

BMRN

Pharmaceuticals, Biotechnology & Life Sciences industry group

1.73

Max
13.53
Q3
6.54
Median
3.25
BMRN
1.73
Q1
1.69
Min
-5.59

GSK

Pharmaceuticals, Biotechnology & Life Sciences industry group

4.02

Max
13.53
Q3
6.54
GSK
4.02
Median
3.25
Q1
1.69
Min
-5.59
Loading chart…
BioMarin Pharmaceutical (BMRN) vs. GSK (GSK): A comparison of their P/B ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Valuation Metrics

Valuation metrics for BioMarin Pharmaceutical (BMRN) and GSK (GSK)
MetricBMRNGSK
P/E Ratio (TTM)--17.54
P/S Ratio (TTM)2.973.01
P/B Ratio (MRQ)1.734.02
Free Cash Flow Yield (TTM)-0.15%5.28%