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Side-by-side financial comparison of Opera Ltd (OPRA) and Ultragenyx Pharmaceutical Inc. (RARE). Click either name above to swap in a different company.

Ultragenyx Pharmaceutical Inc. is the larger business by last-quarter revenue ($207.3M vs $142.7M, roughly 1.5× Opera Ltd). Opera Ltd runs the higher net margin — 12.8% vs -62.0%, a 74.8% gap on every dollar of revenue.

Opera is a multinational technology corporation headquartered in Oslo, Norway, with additional offices in Europe, China, and Africa. Opera offers a range of products and services that include PC and mobile web browsers, GameMaker and gaming portals, the Opera News content recommendation products, the Opera Ads platform, and a number of Web3 and e-commerce products and services. The company's total user base is 296 million monthly active users.

Ultragenyx Pharmaceutical Inc. is an American biopharmaceutical company involved in the research and development of novel products for treatment of rare and ultra-rare genetic diseases for which there are typically no approved treatments and high unmet medical need. The company works with multiple drug modalities including biologics, small molecule, gene therapies, and ASO and mRNAs in the disease categories of bone, endocrine, metabolic, muscle and CNS diseases.

OPRA vs RARE — Head-to-Head

Bigger by revenue
RARE
RARE
1.5× larger
RARE
$207.3M
$142.7M
OPRA
Higher net margin
OPRA
OPRA
74.8% more per $
OPRA
12.8%
-62.0%
RARE

Income Statement — Q1 FY2025 vs Q4 FY2025

Metric
OPRA
OPRA
RARE
RARE
Revenue
$142.7M
$207.3M
Net Profit
$18.3M
$-128.6M
Gross Margin
Operating Margin
14.8%
-54.7%
Net Margin
12.8%
-62.0%
Revenue YoY
25.9%
Net Profit YoY
3.5%
EPS (diluted)
$-1.28

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
OPRA
OPRA
RARE
RARE
Q4 25
$207.3M
Q3 25
$159.9M
Q2 25
$166.5M
Q1 25
$142.7M
$139.3M
Q4 24
$164.6M
Q3 24
$139.5M
Q2 24
$211.6M
$147.0M
Q1 24
$108.8M
Net Profit
OPRA
OPRA
RARE
RARE
Q4 25
$-128.6M
Q3 25
$-180.4M
Q2 25
$-115.0M
Q1 25
$18.3M
$-151.1M
Q4 24
$-133.2M
Q3 24
$-133.5M
Q2 24
$34.1M
$-131.6M
Q1 24
$-170.7M
Operating Margin
OPRA
OPRA
RARE
RARE
Q4 25
-54.7%
Q3 25
-106.9%
Q2 25
-64.8%
Q1 25
14.8%
-102.6%
Q4 24
-74.3%
Q3 24
-94.6%
Q2 24
19.6%
-79.1%
Q1 24
-151.9%
Net Margin
OPRA
OPRA
RARE
RARE
Q4 25
-62.0%
Q3 25
-112.8%
Q2 25
-69.0%
Q1 25
12.8%
-108.5%
Q4 24
-80.9%
Q3 24
-95.7%
Q2 24
16.1%
-89.5%
Q1 24
-156.8%
EPS (diluted)
OPRA
OPRA
RARE
RARE
Q4 25
$-1.28
Q3 25
$-1.81
Q2 25
$-1.17
Q1 25
$-1.57
Q4 24
$-1.34
Q3 24
$-1.40
Q2 24
$-1.52
Q1 24
$-2.03

Balance Sheet & Financial Strength

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

Metric
OPRA
OPRA
RARE
RARE
Cash + ST InvestmentsLiquidity on hand
$421.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$-80.0M
Total Assets
$1.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OPRA
OPRA
RARE
RARE
Q4 25
$421.0M
Q3 25
$202.5M
Q2 25
$176.3M
Q1 25
$127.1M
Q4 24
$174.0M
Q3 24
$150.6M
Q2 24
$480.7M
Q1 24
$112.3M
Stockholders' Equity
OPRA
OPRA
RARE
RARE
Q4 25
$-80.0M
Q3 25
$9.2M
Q2 25
$151.3M
Q1 25
$144.2M
Q4 24
$255.0M
Q3 24
$346.8M
Q2 24
$432.4M
Q1 24
$140.3M
Total Assets
OPRA
OPRA
RARE
RARE
Q4 25
$1.5B
Q3 25
$1.2B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.5B
Q3 24
$1.5B
Q2 24
$1.6B
Q1 24
$1.3B

Cash Flow & Capital Efficiency

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

Metric
OPRA
OPRA
RARE
RARE
Operating Cash FlowLast quarter
$-99.8M
Free Cash FlowOCF − Capex
$-100.8M
FCF MarginFCF / Revenue
-48.6%
Capex IntensityCapex / Revenue
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-472.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OPRA
OPRA
RARE
RARE
Q4 25
$-99.8M
Q3 25
$-91.4M
Q2 25
$-108.3M
Q1 25
$-166.5M
Q4 24
$-79.3M
Q3 24
$-67.0M
Q2 24
$-77.0M
Q1 24
$-190.7M
Free Cash Flow
OPRA
OPRA
RARE
RARE
Q4 25
$-100.8M
Q3 25
$-92.7M
Q2 25
$-110.7M
Q1 25
$-167.8M
Q4 24
$-79.5M
Q3 24
$-68.6M
Q2 24
$-79.0M
Q1 24
$-193.9M
FCF Margin
OPRA
OPRA
RARE
RARE
Q4 25
-48.6%
Q3 25
-58.0%
Q2 25
-66.5%
Q1 25
-120.5%
Q4 24
-48.3%
Q3 24
-49.2%
Q2 24
-53.7%
Q1 24
-178.2%
Capex Intensity
OPRA
OPRA
RARE
RARE
Q4 25
0.5%
Q3 25
0.8%
Q2 25
1.5%
Q1 25
1.0%
Q4 24
0.1%
Q3 24
1.2%
Q2 24
1.4%
Q1 24
3.0%

Financial Flow Comparison

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

Revenue Breakdown by Segment

OPRA
OPRA

Segment breakdown not available.

RARE
RARE

Royalty$105.6M51%
Products$101.7M49%

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