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GMAB vs. GSK: Genmab vs. GSK Stock Comparison

How do Genmab (GMAB) 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

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

Both Genmab (GMAB) and GSK (GSK) trade as ADRs — their core financials are comparable, but keep FX, depositary-program fees, and dividend withholding in view for each.

Company profile comparison for Genmab (GMAB) and GSK (GSK)
Profile ItemGMABGSK
NameGenmab A/S American Depositary SharesGSK plc ADR
Country/RegionDenmarkUnited Kingdom
GICS SectorHealth CareHealth Care
GICS Industry GroupPharmaceuticals, Biotechnology & Life SciencesPharmaceuticals, Biotechnology & Life Sciences
GICS IndustryBiotechnologyPharmaceuticals
GICS Sub-IndustryBiotechnologyPharmaceuticals
Market Capitalization32.98 billion USD100.88 billion USD
CurrencyUSDUSD
ExchangeNasdaqNYSE
Listing DateJune 1, 2009March 28, 1980
Security TypeADRADR

Price Performance

Cumulative Growth

GMAB
GSK
GSPC
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Genmab (GMAB) 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

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Trailing total returns for Genmab (GMAB) and GSK (GSK). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Genmab (GMAB) and GSK (GSK). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
Total Return (1Y)91.17%13.73%
Total Return (3Y, Annualized)20.70%18.65%
Total Return (5Y, Annualized)3.98%7.97%

Risk Profile

Drawdown History

GMAB
GSK
GSPC
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Genmab (GMAB) 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

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Distribution of monthly total returns for Genmab (GMAB) and GSK (GSK). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
Volatility (1Y, Annualized)45.68%26.25%
Beta (5Y)0.720.31
Max Drawdown (5Y)-61.79%-37.63%
Avg. Volume (3M)4.09M4.05M

Risk-Adjusted Performance

Risk-Return Positioning

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GMAB 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 Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
Sharpe Ratio (1Y)1.900.36
Sortino Ratio (1Y)3.820.56

Profitability

ROE (TTM)

Both Genmab (GMAB) at 12.07% and GSK (GSK) at 28.27% sit in the top peer quartile for ROE, suggesting each generates more profit from shareholders’ equity than typical industry peers.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

12.07%

Max
109.18%
GMAB
12.07%
Q3
6.23%
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%
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Genmab (GMAB) vs. GSK (GSK): A comparison of their ROE against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Net Margin (TTM)

For every dollar of sales, both Genmab (GMAB) at 16.97% and GSK (GSK) at 12.97% retain more as net profit than most peers, landing in the top net margin quartile of their industries.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

16.97%

Max
18.05%
GMAB
16.97%
Q3
4.78%
Median
0.00%
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%
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Genmab (GMAB) vs. GSK (GSK): A comparison of their net margin against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Operating Margin (TTM)

Both Genmab (GMAB) at 37.15% 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.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

37.15%

Max
83.12%
GMAB
37.15%
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%
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Genmab (GMAB) vs. GSK (GSK): A comparison of their operating margin against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Profitability Metrics

Profitability metrics for Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
ROE (TTM)12.07%28.27%
ROA (TTM)8.24%9.24%
Net Margin (TTM)16.97%12.97%
Operating Margin (TTM)37.15%32.14%
Gross Margin (TTM)92.67%73.79%

Growth

Revenue Growth

Both Genmab (GMAB) at 19.19% 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.

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Genmab (GMAB) 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 Genmab (GMAB) at -9.23% is closer to the peer norm — faster per-share earnings growth for GSK.

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Genmab (GMAB) vs. GSK (GSK): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
Revenue Growth (YoY)19.19%4.11%
Revenue Growth (3Y CAGR)21.23%3.66%
EPS Growth (YoY)-9.23%123.15%
EPS Growth (3Y CAGR)8.48%-27.63%

Financial Strength

Current Ratio (MRQ)

Both Genmab (GMAB) at 2.45 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.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

2.45

Max
25.13
Q3
12.13
Median
5.52
Q1
2.47
GMAB
2.45
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
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Genmab (GMAB) vs. GSK (GSK): A comparison of their current ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Debt / Equity (MRQ)

Both Genmab (GMAB) at 0.82 and GSK (GSK) at 1.30 lean more heavily on debt funding than most peers, landing in the higher-leverage quartile of their industries.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.82

Max
1.42
GMAB
0.82
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
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Genmab (GMAB) 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 Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
Current Ratio (MRQ)2.450.86
Debt / Equity (MRQ)0.821.30
Net Debt / EBITDA2.451.88

Dividends

Dividend Yield (TTM)

Genmab (GMAB) 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.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.00%

GMAB
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%
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Genmab (GMAB) vs. GSK (GSK): A comparison of their dividend yield against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Dividend Payout Ratio (TTM)

Genmab (GMAB) 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.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

0.00%

GMAB
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%
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Genmab (GMAB) vs. GSK (GSK): A comparison of their payout ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Dividend Metrics

Dividend metrics for Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
Dividend Yield (TTM)0.00%1.57%
Dividend Payout Ratio (TTM)0.00%63.33%

Valuation

P/E Ratio (TTM)

GSK (GSK) at 17.54 is near its industry’s usual P/E ratio, while Genmab (GMAB) at 45.84 sits in the richer quartile — GMAB needs stronger growth or earnings quality to justify the premium.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

45.84

Max
85.34
GMAB
45.84
Q3
43.46
Median
26.69
Q1
13.30
Min
0.07

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
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Genmab (GMAB) vs. GSK (GSK): A comparison of their P/E ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

P/S Ratio (TTM)

GSK (GSK) at 3.01 sits in the cheaper P/S ratio quartile while Genmab (GMAB) at 7.68 prices around its industry’s middle — GSK costs less per dollar of sales, though read it alongside growth and margins.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

7.68

Max
58.18
Q3
25.77
GMAB
7.68
Median
7.30
Q1
3.01
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
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Genmab (GMAB) 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 Genmab (GMAB) at 5.36 and GSK (GSK) at 4.02 are valued close to their industries’ norm against book — neither stands out from peers.

GMAB

Pharmaceuticals, Biotechnology & Life Sciences industry group

5.36

Max
13.53
Q3
6.54
GMAB
5.36
Median
3.25
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
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Genmab (GMAB) vs. GSK (GSK): A comparison of their P/B ratio against the Pharmaceuticals, Biotechnology & Life Sciences industry group benchmark.

Valuation Metrics

Valuation metrics for Genmab (GMAB) and GSK (GSK)
MetricGMABGSK
P/E Ratio (TTM)45.8417.54
P/S Ratio (TTM)7.683.01
P/B Ratio (MRQ)5.364.02
Free Cash Flow Yield (TTM)2.59%5.28%