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Side-by-side financial comparison of Danaos Corp (DAC) and IONIS PHARMACEUTICALS INC (IONS). Click either name above to swap in a different company.

Danaos Corp is the larger business by last-quarter revenue ($262.2M vs $203.3M, roughly 1.3× IONIS PHARMACEUTICALS INC). Danaos Corp runs the higher net margin — 49.9% vs -112.8%, a 162.8% gap on every dollar of revenue. On growth, Danaos Corp posted the faster year-over-year revenue change (6.4% vs -10.3%).

Danaos Corporation is a leading global containership ownership and management firm. It operates a large fleet of modern container vessels, providing long-term charter services to top international container liner operators across major global trade routes, supporting the efficiency and reliability of global supply chains.

Ionis Pharmaceuticals, Inc. is a biotechnology company that specializes in discovering and developing antisense therapy, as well as RNA interference and CRISPR therapeutics. The company was founded in 1989 is based in Carlsbad, California. The company was previously known as Isis Pharmaceuticals until December 2015.

DAC vs IONS — Head-to-Head

Bigger by revenue
DAC
DAC
1.3× larger
DAC
$262.2M
$203.3M
IONS
Growing faster (revenue YoY)
DAC
DAC
+16.7% gap
DAC
6.4%
-10.3%
IONS
Higher net margin
DAC
DAC
162.8% more per $
DAC
49.9%
-112.8%
IONS

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
DAC
DAC
IONS
IONS
Revenue
$262.2M
$203.3M
Net Profit
$130.9M
$-229.4M
Gross Margin
96.1%
Operating Margin
47.9%
-105.5%
Net Margin
49.9%
-112.8%
Revenue YoY
6.4%
-10.3%
Net Profit YoY
-7.3%
-119.8%
EPS (diluted)
$7.12
$-1.35

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
DAC
DAC
IONS
IONS
Q4 25
$203.3M
Q3 25
$156.7M
Q2 25
$262.2M
$452.0M
Q1 25
$131.6M
Q4 24
$226.6M
Q3 24
$133.8M
Q2 24
$246.3M
$225.3M
Q1 24
$119.5M
Net Profit
DAC
DAC
IONS
IONS
Q4 25
$-229.4M
Q3 25
$-128.6M
Q2 25
$130.9M
$123.6M
Q1 25
$-146.9M
Q4 24
$-104.3M
Q3 24
$-140.5M
Q2 24
$141.2M
$-66.3M
Q1 24
$-142.8M
Gross Margin
DAC
DAC
IONS
IONS
Q4 25
96.1%
Q3 25
98.5%
Q2 25
99.1%
Q1 25
98.9%
Q4 24
98.3%
Q3 24
99.2%
Q2 24
98.2%
Q1 24
98.2%
Operating Margin
DAC
DAC
IONS
IONS
Q4 25
-105.5%
Q3 25
-102.2%
Q2 25
47.9%
30.9%
Q1 25
-111.6%
Q4 24
-48.9%
Q3 24
-111.1%
Q2 24
56.8%
-29.3%
Q1 24
-125.1%
Net Margin
DAC
DAC
IONS
IONS
Q4 25
-112.8%
Q3 25
-82.1%
Q2 25
49.9%
27.3%
Q1 25
-111.6%
Q4 24
-46.1%
Q3 24
-105.0%
Q2 24
57.3%
-29.4%
Q1 24
-119.5%
EPS (diluted)
DAC
DAC
IONS
IONS
Q4 25
$-1.35
Q3 25
$-0.80
Q2 25
$7.12
$0.70
Q1 25
$-0.93
Q4 24
$-0.66
Q3 24
$-0.95
Q2 24
$7.23
$-0.45
Q1 24
$-0.98

Balance Sheet & Financial Strength

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

Metric
DAC
DAC
IONS
IONS
Cash + ST InvestmentsLiquidity on hand
$654.1M
$2.7B
Total DebtLower is stronger
$1.8B
Stockholders' EquityBook value
$3.6B
$489.1M
Total Assets
$4.5B
$3.5B
Debt / EquityLower = less leverage
3.71×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DAC
DAC
IONS
IONS
Q4 25
$2.7B
Q3 25
$2.2B
Q2 25
$654.1M
$2.3B
Q1 25
$2.1B
Q4 24
$2.3B
Q3 24
$2.5B
Q2 24
$471.7M
$2.1B
Q1 24
$2.2B
Total Debt
DAC
DAC
IONS
IONS
Q4 25
$1.8B
Q3 25
Q2 25
Q1 25
Q4 24
$1.3B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
DAC
DAC
IONS
IONS
Q4 25
$489.1M
Q3 25
$618.0M
Q2 25
$3.6B
$631.7M
Q1 25
$475.7M
Q4 24
$588.4M
Q3 24
$662.5M
Q2 24
$3.3B
$263.7M
Q1 24
$296.5M
Total Assets
DAC
DAC
IONS
IONS
Q4 25
$3.5B
Q3 25
$3.0B
Q2 25
$4.5B
$3.0B
Q1 25
$2.8B
Q4 24
$3.0B
Q3 24
$3.1B
Q2 24
$4.0B
$2.7B
Q1 24
$2.8B
Debt / Equity
DAC
DAC
IONS
IONS
Q4 25
3.71×
Q3 25
Q2 25
Q1 25
Q4 24
2.13×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
DAC
DAC
IONS
IONS
Operating Cash FlowLast quarter
$-137.7M
Free Cash FlowOCF − Capex
$-159.0M
FCF MarginFCF / Revenue
-78.2%
Capex IntensityCapex / Revenue
10.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-320.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DAC
DAC
IONS
IONS
Q4 25
$-137.7M
Q3 25
$-131.4M
Q2 25
$151.3M
Q1 25
$-150.8M
Q4 24
$-116.1M
Q3 24
$-115.0M
Q2 24
$-119.9M
Q1 24
$-149.9M
Free Cash Flow
DAC
DAC
IONS
IONS
Q4 25
$-159.0M
Q3 25
$-136.7M
Q2 25
$139.0M
Q1 25
$-163.4M
Q4 24
$-141.6M
Q3 24
$-124.0M
Q2 24
$-126.1M
Q1 24
$-154.4M
FCF Margin
DAC
DAC
IONS
IONS
Q4 25
-78.2%
Q3 25
-87.2%
Q2 25
30.8%
Q1 25
-124.1%
Q4 24
-62.5%
Q3 24
-92.7%
Q2 24
-56.0%
Q1 24
-129.2%
Capex Intensity
DAC
DAC
IONS
IONS
Q4 25
10.5%
Q3 25
3.4%
Q2 25
2.7%
Q1 25
9.6%
Q4 24
11.3%
Q3 24
6.8%
Q2 24
2.8%
Q1 24
3.8%
Cash Conversion
DAC
DAC
IONS
IONS
Q4 25
Q3 25
Q2 25
1.22×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

DAC
DAC

Segment breakdown not available.

IONS
IONS

Products$58.0M29%
Spinraza Royalties$54.0M27%
Collaborative Agreement Revenue$52.4M26%
Wainus Royalties$16.0M8%
Wainua Joint Development Revenue$9.6M5%
Other Commercial$7.6M4%
Other Royalties$5.7M3%

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