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.
| Profile Item | GMAB | GSK |
|---|---|---|
| Name | Genmab A/S American Depositary Shares | GSK plc ADR |
| Country/Region | Denmark | United Kingdom |
| GICS Sector | Health Care | Health Care |
| GICS Industry Group | Pharmaceuticals, Biotechnology & Life Sciences | Pharmaceuticals, Biotechnology & Life Sciences |
| GICS Industry | Biotechnology | Pharmaceuticals |
| GICS Sub-Industry | Biotechnology | Pharmaceuticals |
| Market Capitalization | 32.98 billion USD | 100.88 billion USD |
| Currency | USD | USD |
| Exchange | Nasdaq | NYSE |
| Listing Date | June 1, 2009 | March 28, 1980 |
| Security Type | ADR | ADR |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | GMAB | GSK |
|---|---|---|
| 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
Return Distribution
Risk Metrics
| Metric | GMAB | GSK |
|---|---|---|
| Volatility (1Y, Annualized) | 45.68% | 26.25% |
| Beta (5Y) | 0.72 | 0.31 |
| Max Drawdown (5Y) | -61.79% | -37.63% |
| Avg. Volume (3M) | 4.09M | 4.05M |
Risk-Adjusted Performance
Risk-Return Positioning
Risk-Adjusted Metrics
| Metric | GMAB | GSK |
|---|---|---|
| Sharpe Ratio (1Y) | 1.90 | 0.36 |
| Sortino Ratio (1Y) | 3.82 | 0.56 |
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%
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%
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%
Profitability Metrics
| Metric | GMAB | GSK |
|---|---|---|
| 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.
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.
Growth Metrics
| Metric | GMAB | GSK |
|---|---|---|
| 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
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
Financial Strength Metrics
| Metric | GMAB | GSK |
|---|---|---|
| Current Ratio (MRQ) | 2.45 | 0.86 |
| Debt / Equity (MRQ) | 0.82 | 1.30 |
| Net Debt / EBITDA | 2.45 | 1.88 |
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%
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%
Dividend Metrics
| Metric | GMAB | GSK |
|---|---|---|
| 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
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
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
Valuation Metrics
| Metric | GMAB | GSK |
|---|---|---|
| P/E Ratio (TTM) | 45.84 | 17.54 |
| P/S Ratio (TTM) | 7.68 | 3.01 |
| P/B Ratio (MRQ) | 5.36 | 4.02 |
| Free Cash Flow Yield (TTM) | 2.59% | 5.28% |