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Side-by-side financial comparison of Alkermes plc. (ALKS) and GENMAB A/S (GMAB). Click either name above to swap in a different company.

GENMAB A/S is the larger business by last-quarter revenue ($925.0M vs $384.5M, roughly 2.4× Alkermes plc.). GENMAB A/S runs the higher net margin — 36.3% vs 12.8%, a 23.5% gap on every dollar of revenue. On growth, GENMAB A/S posted the faster year-over-year revenue change (18.7% vs -10.6%). GENMAB A/S produced more free cash flow last quarter ($327.0M vs $170.0M).

Alkermes plc is a fully-integrated biopharmaceutical company that focuses on developing medicines for psychiatric and neurological disorders. The company was founded in 1987 by Michael Wall. In September 2011 Alkermes, Inc. merged with Elan Drug Technologies (EDT), the former drug formulation and manufacturing division of Élan Corporation, plc. The company is headquartered in Dublin, and has an R&D center in Waltham, Massachusetts, and a manufacturing facility in Wilmington, Ohio.

Genmab A/S is a Danish biotechnology company, founded in February 1999 by Florian Schönharting, at the time managing director of BankInvest Biomedical venture fund. The company is based in Copenhagen, Denmark – internationally, it operates through the subsidiaries Genmab B.V. in Utrecht, The Netherlands, Genmab U.S., Inc. in Princeton, New Jersey, US, Genmab K.K. in Tokyo, Japan, Genmab Germany GmbH in München, Germany and Genmab (Suzhou) Co., Ltd. in Suzhou, China. Genmab is listed on the Co...

ALKS vs GMAB — Head-to-Head

Bigger by revenue
GMAB
GMAB
2.4× larger
GMAB
$925.0M
$384.5M
ALKS
Growing faster (revenue YoY)
GMAB
GMAB
+29.3% gap
GMAB
18.7%
-10.6%
ALKS
Higher net margin
GMAB
GMAB
23.5% more per $
GMAB
36.3%
12.8%
ALKS
More free cash flow
GMAB
GMAB
$157.0M more FCF
GMAB
$327.0M
$170.0M
ALKS

Income Statement — Q4 FY2025 vs Q2 FY2025

Metric
ALKS
ALKS
GMAB
GMAB
Revenue
$384.5M
$925.0M
Net Profit
$49.3M
$336.0M
Gross Margin
88.0%
93.8%
Operating Margin
15.1%
38.9%
Net Margin
12.8%
36.3%
Revenue YoY
-10.6%
18.7%
Net Profit YoY
-66.3%
65.5%
EPS (diluted)
$0.29
$5.42

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ALKS
ALKS
GMAB
GMAB
Q4 25
$384.5M
Q3 25
$394.2M
Q2 25
$390.7M
$925.0M
Q1 25
$306.5M
Q4 24
$430.0M
Q3 24
$378.1M
Q2 24
$399.1M
$779.0M
Q1 24
$350.4M
Net Profit
ALKS
ALKS
GMAB
GMAB
Q4 25
$49.3M
Q3 25
$82.8M
Q2 25
$87.1M
$336.0M
Q1 25
$22.5M
Q4 24
$146.5M
Q3 24
$92.4M
Q2 24
$91.4M
$203.0M
Q1 24
$36.8M
Gross Margin
ALKS
ALKS
GMAB
GMAB
Q4 25
88.0%
Q3 25
86.9%
Q2 25
87.3%
93.8%
Q1 25
83.9%
Q4 24
85.6%
Q3 24
83.3%
Q2 24
84.6%
96.4%
Q1 24
83.3%
Operating Margin
ALKS
ALKS
GMAB
GMAB
Q4 25
15.1%
Q3 25
22.6%
Q2 25
23.8%
38.9%
Q1 25
4.5%
Q4 24
37.8%
Q3 24
27.7%
Q2 24
27.5%
30.3%
Q1 24
12.4%
Net Margin
ALKS
ALKS
GMAB
GMAB
Q4 25
12.8%
Q3 25
21.0%
Q2 25
22.3%
36.3%
Q1 25
7.3%
Q4 24
34.1%
Q3 24
24.4%
Q2 24
22.9%
26.1%
Q1 24
10.5%
EPS (diluted)
ALKS
ALKS
GMAB
GMAB
Q4 25
$0.29
Q3 25
$0.49
Q2 25
$0.52
$5.42
Q1 25
$0.13
Q4 24
$0.88
Q3 24
$0.55
Q2 24
$0.53
$3.13
Q1 24
$0.21

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ALKS
ALKS
GMAB
GMAB
Cash + ST InvestmentsLiquidity on hand
$388.6M
$1.3B
Total DebtLower is stronger
Stockholders' EquityBook value
$1.8B
$5.3B
Total Assets
$2.5B
$6.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALKS
ALKS
GMAB
GMAB
Q4 25
$388.6M
Q3 25
$616.4M
Q2 25
$521.2M
$1.3B
Q1 25
$399.8M
Q4 24
$291.1M
Q3 24
$396.3M
Q2 24
$535.1M
$622.0M
Q1 24
$420.8M
Stockholders' Equity
ALKS
ALKS
GMAB
GMAB
Q4 25
$1.8B
Q3 25
$1.7B
Q2 25
$1.6B
$5.3B
Q1 25
$1.5B
Q4 24
$1.5B
Q3 24
$1.3B
Q2 24
$1.3B
$4.4B
Q1 24
$1.3B
Total Assets
ALKS
ALKS
GMAB
GMAB
Q4 25
$2.5B
Q3 25
$2.3B
Q2 25
$2.3B
$6.5B
Q1 25
$2.1B
Q4 24
$2.1B
Q3 24
$2.2B
Q2 24
$2.2B
$5.6B
Q1 24
$2.1B

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ALKS
ALKS
GMAB
GMAB
Operating Cash FlowLast quarter
$170.1M
$349.0M
Free Cash FlowOCF − Capex
$170.0M
$327.0M
FCF MarginFCF / Revenue
44.2%
35.4%
Capex IntensityCapex / Revenue
0.0%
2.4%
Cash ConversionOCF / Net Profit
3.45×
1.04×
TTM Free Cash FlowTrailing 4 quarters
$480.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALKS
ALKS
GMAB
GMAB
Q4 25
$170.1M
Q3 25
$101.7M
Q2 25
$150.2M
$349.0M
Q1 25
$98.8M
Q4 24
$190.4M
Q3 24
$81.6M
Q2 24
$146.0M
$438.0M
Q1 24
$21.1M
Free Cash Flow
ALKS
ALKS
GMAB
GMAB
Q4 25
$170.0M
Q3 25
$84.4M
Q2 25
$137.2M
$327.0M
Q1 25
$88.7M
Q4 24
$180.6M
Q3 24
$73.3M
Q2 24
$138.9M
$430.0M
Q1 24
$12.8M
FCF Margin
ALKS
ALKS
GMAB
GMAB
Q4 25
44.2%
Q3 25
21.4%
Q2 25
35.1%
35.4%
Q1 25
28.9%
Q4 24
42.0%
Q3 24
19.4%
Q2 24
34.8%
55.2%
Q1 24
3.6%
Capex Intensity
ALKS
ALKS
GMAB
GMAB
Q4 25
0.0%
Q3 25
4.4%
Q2 25
3.3%
2.4%
Q1 25
3.3%
Q4 24
2.3%
Q3 24
2.2%
Q2 24
1.8%
1.0%
Q1 24
2.4%
Cash Conversion
ALKS
ALKS
GMAB
GMAB
Q4 25
3.45×
Q3 25
1.23×
Q2 25
1.72×
1.04×
Q1 25
4.40×
Q4 24
1.30×
Q3 24
0.88×
Q2 24
1.60×
2.16×
Q1 24
0.57×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ALKS
ALKS

Vivitrol$124.1M32%
Aristada And Aristada Initio$97.2M25%
LYBALVI$94.1M24%
Royalty$65.7M17%
Manufacturing Revenue$3.3M1%

GMAB
GMAB

Darzalex$638.0M69%
Kesimpta$108.0M12%
Net Product Sales$101.0M11%
Other$28.0M3%
Tepezza$20.0M2%
Reimbursement Revenue$13.0M1%
Bio N Tech$11.0M1%
Abb Vie$5.0M1%
Milestone Revenue$1.0M0%

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