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Side-by-side financial comparison of Amarin Corp plc (AMRN) and OptimizeRx Corp (OPRX). Click either name above to swap in a different company.

Amarin Corp plc is the larger business by last-quarter revenue ($45.1M vs $32.2M, roughly 1.4× OptimizeRx Corp). OptimizeRx Corp runs the higher net margin — 15.6% vs -23.3%, a 38.9% gap on every dollar of revenue. On growth, Amarin Corp plc posted the faster year-over-year revenue change (7.0% vs -0.2%). Over the past eight quarters, OptimizeRx Corp's revenue compounded faster (28.0% 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.

OptimizeRx Corp is a U.S.-headquartered digital health technology company that delivers patient engagement, medication affordability and clinical communication solutions to life sciences enterprises, healthcare providers and pharmacy partners. Its core offerings include digital medication savings tools, patient support programs, and therapeutic area-specific resources to boost medication access and treatment adherence.

AMRN vs OPRX — Head-to-Head

Bigger by revenue
AMRN
AMRN
1.4× larger
AMRN
$45.1M
$32.2M
OPRX
Growing faster (revenue YoY)
AMRN
AMRN
+7.2% gap
AMRN
7.0%
-0.2%
OPRX
Higher net margin
OPRX
OPRX
38.9% more per $
OPRX
15.6%
-23.3%
AMRN
Faster 2-yr revenue CAGR
OPRX
OPRX
Annualised
OPRX
28.0%
-18.3%
AMRN

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
AMRN
AMRN
OPRX
OPRX
Revenue
$45.1M
$32.2M
Net Profit
$-10.5M
$5.0M
Gross Margin
74.8%
Operating Margin
35.5%
26.6%
Net Margin
-23.3%
15.6%
Revenue YoY
7.0%
-0.2%
Net Profit YoY
33.0%
6535.9%
EPS (diluted)
$0.27

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
OPRX
OPRX
Q1 26
$45.1M
Q4 25
$49.2M
$32.2M
Q3 25
$49.7M
$26.1M
Q2 25
$72.7M
$29.2M
Q1 25
$42.0M
$21.9M
Q4 24
$62.3M
$32.3M
Q3 24
$42.3M
$21.3M
Q2 24
$67.5M
$18.8M
Net Profit
AMRN
AMRN
OPRX
OPRX
Q1 26
$-10.5M
Q4 25
$-1.2M
$5.0M
Q3 25
$-7.7M
$779.0K
Q2 25
$-14.1M
$1.5M
Q1 25
$-15.7M
$-2.2M
Q4 24
$-48.6M
$-78.0K
Q3 24
$-25.1M
$-9.1M
Q2 24
$1.5M
$-4.0M
Gross Margin
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
47.1%
74.8%
Q3 25
44.7%
67.2%
Q2 25
69.2%
63.8%
Q1 25
59.8%
60.9%
Q4 24
-15.4%
68.1%
Q3 24
38.5%
63.1%
Q2 24
63.4%
62.2%
Operating Margin
AMRN
AMRN
OPRX
OPRX
Q1 26
35.5%
Q4 25
-12.9%
26.6%
Q3 25
-22.4%
7.9%
Q2 25
-22.0%
10.9%
Q1 25
-39.9%
-9.6%
Q4 24
-84.3%
11.2%
Q3 24
-59.5%
-40.2%
Q2 24
-0.8%
-19.9%
Net Margin
AMRN
AMRN
OPRX
OPRX
Q1 26
-23.3%
Q4 25
-2.5%
15.6%
Q3 25
-15.6%
3.0%
Q2 25
-19.4%
5.2%
Q1 25
-37.4%
-10.0%
Q4 24
-78.0%
-0.2%
Q3 24
-59.4%
-42.8%
Q2 24
2.3%
-21.3%
EPS (diluted)
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
$0.00
$0.27
Q3 25
$-0.02
$0.04
Q2 25
$-0.03
$0.08
Q1 25
$-0.04
$-0.12
Q4 24
$-0.12
$0.00
Q3 24
$-0.06
$-0.50
Q2 24
$0.00
$-0.22

Balance Sheet & Financial Strength

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

Metric
AMRN
AMRN
OPRX
OPRX
Cash + ST InvestmentsLiquidity on hand
$307.8M
$23.4M
Total DebtLower is stronger
$26.3M
Stockholders' EquityBook value
$128.3M
Total Assets
$645.8M
$176.9M
Debt / EquityLower = less leverage
0.20×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMRN
AMRN
OPRX
OPRX
Q1 26
$307.8M
Q4 25
$302.6M
$23.4M
Q3 25
$286.6M
$19.5M
Q2 25
$298.7M
$16.6M
Q1 25
$281.8M
$16.6M
Q4 24
$294.2M
$13.4M
Q3 24
$305.7M
$16.1M
Q2 24
$306.7M
Total Debt
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
$26.3M
Q3 25
$28.8M
Q2 25
$29.3M
Q1 25
$33.8M
Q4 24
$34.3M
Q3 24
$36.8M
Q2 24
$37.3M
Stockholders' Equity
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
$459.3M
$128.3M
Q3 25
$458.9M
$122.3M
Q2 25
$464.9M
$119.3M
Q1 25
$473.7M
$116.3M
Q4 24
$486.2M
$117.0M
Q3 24
$531.4M
$114.5M
Q2 24
$551.9M
$121.0M
Total Assets
AMRN
AMRN
OPRX
OPRX
Q1 26
$645.8M
Q4 25
$670.8M
$176.9M
Q3 25
$659.8M
$170.3M
Q2 25
$670.1M
$169.3M
Q1 25
$655.7M
$167.8M
Q4 24
$685.3M
$171.2M
Q3 24
$750.6M
$165.2M
Q2 24
$799.9M
$172.9M
Debt / Equity
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
0.20×
Q3 25
0.24×
Q2 25
0.25×
Q1 25
0.29×
Q4 24
0.29×
Q3 24
0.32×
Q2 24
0.31×

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
OPRX
OPRX
Operating Cash FlowLast quarter
$7.1M
Free Cash FlowOCF − Capex
$7.1M
FCF MarginFCF / Revenue
22.0%
Capex IntensityCapex / Revenue
0.0%
Cash ConversionOCF / Net Profit
1.41×
TTM Free Cash FlowTrailing 4 quarters
$18.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
$15.3M
$7.1M
Q3 25
$-12.7M
$3.2M
Q2 25
$16.6M
$4.6M
Q1 25
$-12.5M
$3.9M
Q4 24
$-13.3M
$198.0K
Q3 24
$-2.4M
$1.8M
Q2 24
$-2.7M
$782.0K
Free Cash Flow
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
$7.1M
Q3 25
$3.2M
Q2 25
$4.6M
Q1 25
$3.8M
Q4 24
$181.0K
Q3 24
$1.8M
Q2 24
$737.0K
FCF Margin
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
22.0%
Q3 25
12.2%
Q2 25
15.6%
Q1 25
17.5%
Q4 24
0.6%
Q3 24
8.3%
Q2 24
3.9%
Capex Intensity
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
0.0%
Q3 25
0.0%
Q2 25
0.0%
Q1 25
0.1%
Q4 24
0.1%
Q3 24
0.1%
Q2 24
0.2%
Cash Conversion
AMRN
AMRN
OPRX
OPRX
Q1 26
Q4 25
1.41×
Q3 25
4.11×
Q2 25
2.98×
Q1 25
Q4 24
Q3 24
Q2 24
-1.81×

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%

OPRX
OPRX

Segment breakdown not available.

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