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Side-by-side financial comparison of ALNYLAM PHARMACEUTICALS, INC. (ALNY) and GENMAB A/S (GMAB). Click either name above to swap in a different company.

ALNYLAM PHARMACEUTICALS, INC. is the larger business by last-quarter revenue ($1.1B vs $925.0M, roughly 1.2× GENMAB A/S). GENMAB A/S runs the higher net margin — 36.3% vs 17.0%, a 19.3% gap on every dollar of revenue. On growth, ALNYLAM PHARMACEUTICALS, INC. posted the faster year-over-year revenue change (84.9% vs 18.7%). GENMAB A/S produced more free cash flow last quarter ($327.0M vs $140.3M).

Alnylam Pharmaceuticals, Inc. is an American biopharmaceutical company focused on the discovery, development and commercialization of RNA interference (RNAi) therapeutics for genetically defined diseases. The company was founded in 2002 and is headquartered in Cambridge, Massachusetts. In 2016, Forbes included the company on its "100 Most Innovative Growth Companies" list.

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...

ALNY vs GMAB — Head-to-Head

Bigger by revenue
ALNY
ALNY
1.2× larger
ALNY
$1.1B
$925.0M
GMAB
Growing faster (revenue YoY)
ALNY
ALNY
+66.2% gap
ALNY
84.9%
18.7%
GMAB
Higher net margin
GMAB
GMAB
19.3% more per $
GMAB
36.3%
17.0%
ALNY
More free cash flow
GMAB
GMAB
$186.7M more FCF
GMAB
$327.0M
$140.3M
ALNY

Income Statement — Q4 FY2025 vs Q2 FY2025

Metric
ALNY
ALNY
GMAB
GMAB
Revenue
$1.1B
$925.0M
Net Profit
$186.4M
$336.0M
Gross Margin
75.6%
93.8%
Operating Margin
12.0%
38.9%
Net Margin
17.0%
36.3%
Revenue YoY
84.9%
18.7%
Net Profit YoY
322.6%
65.5%
EPS (diluted)
$1.44
$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
ALNY
ALNY
GMAB
GMAB
Q4 25
$1.1B
Q3 25
$1.2B
Q2 25
$773.7M
$925.0M
Q1 25
$594.2M
Q4 24
$593.2M
Q3 24
$500.9M
Q2 24
$659.8M
$779.0M
Q1 24
$494.3M
Net Profit
ALNY
ALNY
GMAB
GMAB
Q4 25
$186.4M
Q3 25
$251.1M
Q2 25
$-66.3M
$336.0M
Q1 25
$-57.5M
Q4 24
$-83.8M
Q3 24
$-111.6M
Q2 24
$-16.9M
$203.0M
Q1 24
$-65.9M
Gross Margin
ALNY
ALNY
GMAB
GMAB
Q4 25
75.6%
Q3 25
84.2%
Q2 25
81.6%
93.8%
Q1 25
88.2%
Q4 24
82.7%
Q3 24
83.6%
Q2 24
89.8%
96.4%
Q1 24
89.0%
Operating Margin
ALNY
ALNY
GMAB
GMAB
Q4 25
12.0%
Q3 25
29.5%
Q2 25
-2.1%
38.9%
Q1 25
3.0%
Q4 24
-17.7%
Q3 24
-15.4%
Q2 24
7.4%
30.3%
Q1 24
-8.8%
Net Margin
ALNY
ALNY
GMAB
GMAB
Q4 25
17.0%
Q3 25
20.1%
Q2 25
-8.6%
36.3%
Q1 25
-9.7%
Q4 24
-14.1%
Q3 24
-22.3%
Q2 24
-2.6%
26.1%
Q1 24
-13.3%
EPS (diluted)
ALNY
ALNY
GMAB
GMAB
Q4 25
$1.44
Q3 25
$1.84
Q2 25
$-0.51
$5.42
Q1 25
$-0.44
Q4 24
$-0.66
Q3 24
$-0.87
Q2 24
$-0.13
$3.13
Q1 24
$-0.52

Balance Sheet & Financial Strength

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

Metric
ALNY
ALNY
GMAB
GMAB
Cash + ST InvestmentsLiquidity on hand
$1.7B
$1.3B
Total DebtLower is stronger
Stockholders' EquityBook value
$789.2M
$5.3B
Total Assets
$5.0B
$6.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALNY
ALNY
GMAB
GMAB
Q4 25
$1.7B
Q3 25
$1.5B
Q2 25
$1.1B
$1.3B
Q1 25
$1.0B
Q4 24
$966.4M
Q3 24
$1.1B
Q2 24
$968.5M
$622.0M
Q1 24
$681.9M
Stockholders' Equity
ALNY
ALNY
GMAB
GMAB
Q4 25
$789.2M
Q3 25
$233.9M
Q2 25
$250.6M
$5.3B
Q1 25
$115.4M
Q4 24
$67.1M
Q3 24
$32.4M
Q2 24
$-3.1M
$4.4B
Q1 24
$-219.3M
Total Assets
ALNY
ALNY
GMAB
GMAB
Q4 25
$5.0B
Q3 25
$4.9B
Q2 25
$4.6B
$6.5B
Q1 25
$4.2B
Q4 24
$4.2B
Q3 24
$4.2B
Q2 24
$4.0B
$5.6B
Q1 24
$3.8B

Cash Flow & Capital Efficiency

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

Metric
ALNY
ALNY
GMAB
GMAB
Operating Cash FlowLast quarter
$163.6M
$349.0M
Free Cash FlowOCF − Capex
$140.3M
$327.0M
FCF MarginFCF / Revenue
12.8%
35.4%
Capex IntensityCapex / Revenue
2.1%
2.4%
Cash ConversionOCF / Net Profit
0.88×
1.04×
TTM Free Cash FlowTrailing 4 quarters
$465.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALNY
ALNY
GMAB
GMAB
Q4 25
$163.6M
Q3 25
$325.1M
Q2 25
$153.7M
$349.0M
Q1 25
$-118.3M
Q4 24
$-94.7M
Q3 24
$43.7M
Q2 24
$124.2M
$438.0M
Q1 24
$-81.5M
Free Cash Flow
ALNY
ALNY
GMAB
GMAB
Q4 25
$140.3M
Q3 25
$313.0M
Q2 25
$139.4M
$327.0M
Q1 25
$-127.3M
Q4 24
$-103.8M
Q3 24
$39.5M
Q2 24
$116.1M
$430.0M
Q1 24
$-94.5M
FCF Margin
ALNY
ALNY
GMAB
GMAB
Q4 25
12.8%
Q3 25
25.1%
Q2 25
18.0%
35.4%
Q1 25
-21.4%
Q4 24
-17.5%
Q3 24
7.9%
Q2 24
17.6%
55.2%
Q1 24
-19.1%
Capex Intensity
ALNY
ALNY
GMAB
GMAB
Q4 25
2.1%
Q3 25
1.0%
Q2 25
1.8%
2.4%
Q1 25
1.5%
Q4 24
1.5%
Q3 24
0.8%
Q2 24
1.2%
1.0%
Q1 24
2.6%
Cash Conversion
ALNY
ALNY
GMAB
GMAB
Q4 25
0.88×
Q3 25
1.29×
Q2 25
1.04×
Q1 25
Q4 24
Q3 24
Q2 24
2.16×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALNY
ALNY

TTR$858.3M78%
Rare$136.4M12%
GIVLAARI$56.3M5%
Collaborative Arrangement$40.9M4%
ONPATTRO$12.0M1%

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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