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Side-by-side financial comparison of Amarin Corp plc (AMRN) and A10 Networks, Inc. (ATEN). Click either name above to swap in a different company.

A10 Networks, Inc. is the larger business by last-quarter revenue ($75.0M vs $45.1M, roughly 1.7× Amarin Corp plc). A10 Networks, Inc. runs the higher net margin — 16.0% vs -23.3%, a 39.3% gap on every dollar of revenue. On growth, A10 Networks, Inc. posted the faster year-over-year revenue change (13.4% vs 7.0%). Over the past eight quarters, A10 Networks, Inc.'s revenue compounded faster (11.7% CAGR vs -18.3%).

Amarin Corporation is an Irish-American biopharmaceutical company founded in 1993 and headquartered in Dublin, Ireland and Bridgewater, New Jersey. The company develops and markets medicines for the treatment of cardiovascular disease. It has developed the drug Vascepa (AMR-101), a prescription grade omega-3 fatty acid.

A10 Networks, Inc. is an American public company specializing in the manufacturing of application delivery controllers. Founded in 2004 by Lee Chen, co-founder of Foundry Networks, A10 originally serviced just the identity management market with its line of ID Series products. In early 2007, they added bandwidth management appliances. The company had its initial public offering on March 21, 2014, raising $187.5 million.

AMRN vs ATEN — Head-to-Head

Bigger by revenue
ATEN
ATEN
1.7× larger
ATEN
$75.0M
$45.1M
AMRN
Growing faster (revenue YoY)
ATEN
ATEN
+6.4% gap
ATEN
13.4%
7.0%
AMRN
Higher net margin
ATEN
ATEN
39.3% more per $
ATEN
16.0%
-23.3%
AMRN
Faster 2-yr revenue CAGR
ATEN
ATEN
Annualised
ATEN
11.7%
-18.3%
AMRN

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
AMRN
AMRN
ATEN
ATEN
Revenue
$45.1M
$75.0M
Net Profit
$-10.5M
$12.0M
Gross Margin
79.6%
Operating Margin
35.5%
17.3%
Net Margin
-23.3%
16.0%
Revenue YoY
7.0%
13.4%
Net Profit YoY
33.0%
EPS (diluted)
$0.17

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
AMRN
AMRN
ATEN
ATEN
Q1 26
$45.1M
$75.0M
Q4 25
$49.2M
$80.4M
Q3 25
$49.7M
$74.7M
Q2 25
$72.7M
$69.4M
Q1 25
$42.0M
$66.1M
Q4 24
$62.3M
$74.2M
Q3 24
$42.3M
$66.7M
Q2 24
$67.5M
$60.1M
Net Profit
AMRN
AMRN
ATEN
ATEN
Q1 26
$-10.5M
$12.0M
Q4 25
$-1.2M
$9.9M
Q3 25
$-7.7M
$12.2M
Q2 25
$-14.1M
$10.5M
Q1 25
$-15.7M
$9.5M
Q4 24
$-48.6M
$18.3M
Q3 24
$-25.1M
$12.6M
Q2 24
$1.5M
$9.5M
Gross Margin
AMRN
AMRN
ATEN
ATEN
Q1 26
79.6%
Q4 25
47.1%
78.7%
Q3 25
44.7%
80.1%
Q2 25
69.2%
78.9%
Q1 25
59.8%
79.7%
Q4 24
-15.4%
79.9%
Q3 24
38.5%
80.5%
Q2 24
63.4%
80.0%
Operating Margin
AMRN
AMRN
ATEN
ATEN
Q1 26
35.5%
17.3%
Q4 25
-12.9%
18.7%
Q3 25
-22.4%
17.4%
Q2 25
-22.0%
14.9%
Q1 25
-39.9%
13.3%
Q4 24
-84.3%
24.8%
Q3 24
-59.5%
15.7%
Q2 24
-0.8%
13.2%
Net Margin
AMRN
AMRN
ATEN
ATEN
Q1 26
-23.3%
16.0%
Q4 25
-2.5%
12.3%
Q3 25
-15.6%
16.3%
Q2 25
-19.4%
15.2%
Q1 25
-37.4%
14.4%
Q4 24
-78.0%
24.7%
Q3 24
-59.4%
18.9%
Q2 24
2.3%
15.8%
EPS (diluted)
AMRN
AMRN
ATEN
ATEN
Q1 26
$0.17
Q4 25
$0.00
$0.13
Q3 25
$-0.02
$0.17
Q2 25
$-0.03
$0.14
Q1 25
$-0.04
$0.13
Q4 24
$-0.12
$0.24
Q3 24
$-0.06
$0.17
Q2 24
$0.00
$0.13

Balance Sheet & Financial Strength

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

Metric
AMRN
AMRN
ATEN
ATEN
Cash + ST InvestmentsLiquidity on hand
$307.8M
$57.9M
Total DebtLower is stronger
$219.2M
Stockholders' EquityBook value
$220.8M
Total Assets
$645.8M
$634.4M
Debt / EquityLower = less leverage
0.99×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMRN
AMRN
ATEN
ATEN
Q1 26
$307.8M
$57.9M
Q4 25
$302.6M
$684.6M
Q3 25
$286.6M
$370.9M
Q2 25
$298.7M
$367.4M
Q1 25
$281.8M
$355.8M
Q4 24
$294.2M
$195.6M
Q3 24
$305.7M
$182.1M
Q2 24
$306.7M
$177.1M
Total Debt
AMRN
AMRN
ATEN
ATEN
Q1 26
$219.2M
Q4 25
$218.8M
Q3 25
$218.4M
Q2 25
$218.1M
Q1 25
$217.7M
Q4 24
$0
Q3 24
Q2 24
Stockholders' Equity
AMRN
AMRN
ATEN
ATEN
Q1 26
$220.8M
Q4 25
$459.3M
$211.5M
Q3 25
$458.9M
$206.2M
Q2 25
$464.9M
$204.0M
Q1 25
$473.7M
$195.9M
Q4 24
$486.2M
$231.8M
Q3 24
$531.4M
$217.3M
Q2 24
$551.9M
$214.4M
Total Assets
AMRN
AMRN
ATEN
ATEN
Q1 26
$645.8M
$634.4M
Q4 25
$670.8M
$629.8M
Q3 25
$659.8M
$620.1M
Q2 25
$670.1M
$607.9M
Q1 25
$655.7M
$606.2M
Q4 24
$685.3M
$432.8M
Q3 24
$750.6M
$407.7M
Q2 24
$799.9M
$397.2M
Debt / Equity
AMRN
AMRN
ATEN
ATEN
Q1 26
0.99×
Q4 25
1.03×
Q3 25
1.06×
Q2 25
1.07×
Q1 25
1.11×
Q4 24
0.00×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
AMRN
AMRN
ATEN
ATEN
Operating Cash FlowLast quarter
$2.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
3.9%
Cash ConversionOCF / Net Profit
0.19×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMRN
AMRN
ATEN
ATEN
Q1 26
$2.2M
Q4 25
$15.3M
$22.7M
Q3 25
$-12.7M
$22.8M
Q2 25
$16.6M
$22.2M
Q1 25
$-12.5M
$17.2M
Q4 24
$-13.3M
$25.7M
Q3 24
$-2.4M
$20.1M
Q2 24
$-2.7M
$12.2M
Free Cash Flow
AMRN
AMRN
ATEN
ATEN
Q1 26
Q4 25
$16.0M
Q3 25
$18.1M
Q2 25
$17.9M
Q1 25
$12.7M
Q4 24
$23.3M
Q3 24
$16.7M
Q2 24
$8.7M
FCF Margin
AMRN
AMRN
ATEN
ATEN
Q1 26
Q4 25
20.0%
Q3 25
24.2%
Q2 25
25.9%
Q1 25
19.2%
Q4 24
31.4%
Q3 24
25.0%
Q2 24
14.5%
Capex Intensity
AMRN
AMRN
ATEN
ATEN
Q1 26
3.9%
Q4 25
8.3%
Q3 25
6.3%
Q2 25
6.1%
Q1 25
6.8%
Q4 24
3.2%
Q3 24
5.2%
Q2 24
5.8%
Cash Conversion
AMRN
AMRN
ATEN
ATEN
Q1 26
0.19×
Q4 25
2.30×
Q3 25
1.87×
Q2 25
2.10×
Q1 25
1.80×
Q4 24
1.40×
Q3 24
1.59×
Q2 24
-1.81×
1.29×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMRN
AMRN

U.S$35.6M79%
Europe$4.9M11%
Rest-of-World (ROW)$2.8M6%
Licensing & Royalties$1.8M4%

ATEN
ATEN

Products$44.0M59%
Services$31.0M41%

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