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Side-by-side financial comparison of Opera Ltd (OPRA) and SL GREEN REALTY CORP (SLG). Click either name above to swap in a different company.

SL GREEN REALTY CORP is the larger business by last-quarter revenue ($276.5M vs $142.7M, roughly 1.9× Opera Ltd). Opera Ltd runs the higher net margin — 12.8% vs -36.5%, a 49.3% 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.

SL Green Realty Corp. is a real estate investment trust that primarily invests in office buildings and shopping centers in New York City. As of December 31, 2024, the company owned interests in 39 properties comprising 25,297,353 square feet, primarily in Manhattan. It has been referred to as "New York City’s largest office landlord".

OPRA vs SLG — Head-to-Head

Bigger by revenue
SLG
SLG
1.9× larger
SLG
$276.5M
$142.7M
OPRA
Higher net margin
OPRA
OPRA
49.3% more per $
OPRA
12.8%
-36.5%
SLG

Income Statement — Q1 FY2025 vs Q4 FY2025

Metric
OPRA
OPRA
SLG
SLG
Revenue
$142.7M
$276.5M
Net Profit
$18.3M
$-100.8M
Gross Margin
Operating Margin
14.8%
64.2%
Net Margin
12.8%
-36.5%
Revenue YoY
12.4%
Net Profit YoY
-870.0%
EPS (diluted)
$-1.49

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
SLG
SLG
Q4 25
$276.5M
Q3 25
$244.8M
Q2 25
$241.9M
Q1 25
$142.7M
$239.8M
Q4 24
$245.9M
Q3 24
$229.7M
Q2 24
$211.6M
$222.8M
Q1 24
$187.9M
Net Profit
OPRA
OPRA
SLG
SLG
Q4 25
$-100.8M
Q3 25
$28.6M
Q2 25
$-7.4M
Q1 25
$18.3M
$-17.3M
Q4 24
$19.1M
Q3 24
$-9.5M
Q2 24
$34.1M
$1.6M
Q1 24
$16.9M
Operating Margin
OPRA
OPRA
SLG
SLG
Q4 25
64.2%
Q3 25
85.5%
Q2 25
53.4%
Q1 25
14.8%
56.7%
Q4 24
59.8%
Q3 24
65.1%
Q2 24
19.6%
79.2%
Q1 24
Net Margin
OPRA
OPRA
SLG
SLG
Q4 25
-36.5%
Q3 25
11.7%
Q2 25
-3.0%
Q1 25
12.8%
-7.2%
Q4 24
7.8%
Q3 24
-4.2%
Q2 24
16.1%
0.7%
Q1 24
9.0%
EPS (diluted)
OPRA
OPRA
SLG
SLG
Q4 25
$-1.49
Q3 25
$0.34
Q2 25
$-0.16
Q1 25
$-0.30
Q4 24
$0.13
Q3 24
$-0.21
Q2 24
$-0.04
Q1 24
$0.20

Balance Sheet & Financial Strength

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

Metric
OPRA
OPRA
SLG
SLG
Cash + ST InvestmentsLiquidity on hand
$155.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.7B
Total Assets
$11.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OPRA
OPRA
SLG
SLG
Q4 25
$155.7M
Q3 25
$187.0M
Q2 25
$182.9M
Q1 25
$180.1M
Q4 24
$184.3M
Q3 24
$188.2M
Q2 24
$199.5M
Q1 24
$196.0M
Stockholders' Equity
OPRA
OPRA
SLG
SLG
Q4 25
$3.7B
Q3 25
$3.8B
Q2 25
$3.8B
Q1 25
$3.8B
Q4 24
$4.0B
Q3 24
$3.6B
Q2 24
$3.7B
Q1 24
$3.7B
Total Assets
OPRA
OPRA
SLG
SLG
Q4 25
$11.1B
Q3 25
$11.1B
Q2 25
$11.3B
Q1 25
$11.4B
Q4 24
$10.5B
Q3 24
$10.2B
Q2 24
$9.5B
Q1 24
$9.8B

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
SLG
SLG
Operating Cash FlowLast quarter
$82.9M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OPRA
OPRA
SLG
SLG
Q4 25
$82.9M
Q3 25
$-6.8M
Q2 25
$54.5M
Q1 25
$6.7M
Q4 24
$129.6M
Q3 24
$16.7M
Q2 24
$79.4M
Q1 24
$-24.7M
Cash Conversion
OPRA
OPRA
SLG
SLG
Q4 25
Q3 25
-0.24×
Q2 25
Q1 25
Q4 24
6.77×
Q3 24
Q2 24
50.33×
Q1 24
-1.46×

Financial Flow Comparison

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

Revenue Breakdown by Segment

OPRA
OPRA

Segment breakdown not available.

SLG
SLG

Real Estate Segment$223.1M81%
Other$35.9M13%
Debt And Preferred Equity Segment$17.4M6%

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