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Side-by-side financial comparison of Coya Therapeutics, Inc. (COYA) and High Roller Technologies, Inc. (ROLR). Click either name above to swap in a different company.

High Roller Technologies, Inc. is the larger business by last-quarter revenue ($6.3M vs $4.0M, roughly 1.6× Coya Therapeutics, Inc.). On growth, Coya Therapeutics, Inc. posted the faster year-over-year revenue change (202768.8% vs -16.4%).

Coya Therapeutics, Inc. is a clinical-stage biotechnology company focused on developing innovative regulatory T cell (Treg)-based therapies to address unmet medical needs for patients with neurodegenerative, autoimmune, and inflammatory diseases. Its core pipeline includes lead candidates targeting conditions like amyotrophic lateral sclerosis, with primary planned commercial markets across North America and the European Union.

S&S – Sansei Technologies is an American company known for its pneumatically powered amusement rides and roller coaster designing.

COYA vs ROLR — Head-to-Head

Bigger by revenue
ROLR
ROLR
1.6× larger
ROLR
$6.3M
$4.0M
COYA
Growing faster (revenue YoY)
COYA
COYA
+202785.2% gap
COYA
202768.8%
-16.4%
ROLR

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
COYA
COYA
ROLR
ROLR
Revenue
$4.0M
$6.3M
Net Profit
$3.7M
Gross Margin
Operating Margin
1.3%
Net Margin
58.4%
Revenue YoY
202768.8%
-16.4%
Net Profit YoY
-95.8%
831.9%
EPS (diluted)
$0.39

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
COYA
COYA
ROLR
ROLR
Q4 25
$4.0M
Q3 25
$3.6M
$6.3M
Q2 25
$6.9M
Q1 25
$6.8M
Q3 24
$0
$7.5M
Q2 24
$3.4M
Net Profit
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
$-2.1M
$3.7M
Q2 25
$-592.0K
Q1 25
$-3.3M
Q3 24
$-4.0M
$-501.0K
Q2 24
$-2.9M
Operating Margin
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
-68.3%
1.3%
Q2 25
-7.2%
Q1 25
-47.4%
Q3 24
-6.3%
Q2 24
-94.5%
Net Margin
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
-59.4%
58.4%
Q2 25
-8.5%
Q1 25
-48.4%
Q3 24
-6.7%
Q2 24
-84.4%
EPS (diluted)
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
$-0.13
$0.39
Q2 25
$-0.07
Q1 25
$-0.39
Q3 24
$-0.26
$-0.07
Q2 24
$-0.19

Balance Sheet & Financial Strength

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

Metric
COYA
COYA
ROLR
ROLR
Cash + ST InvestmentsLiquidity on hand
$46.8M
$2.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$43.0M
$6.6M
Total Assets
$50.0M
$16.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
COYA
COYA
ROLR
ROLR
Q4 25
$46.8M
Q3 25
$28.1M
$2.7M
Q2 25
$2.7M
Q1 25
$3.5M
Q3 24
$31.1M
$1.3M
Q2 24
$36.6M
Stockholders' Equity
COYA
COYA
ROLR
ROLR
Q4 25
$43.0M
Q3 25
$27.3M
$6.6M
Q2 25
$2.6M
Q1 25
$2.8M
Q3 24
$32.0M
$-779.0K
Q2 24
$35.3M
Total Assets
COYA
COYA
ROLR
ROLR
Q4 25
$50.0M
Q3 25
$32.0M
$16.0M
Q2 25
$12.3M
Q1 25
$12.8M
Q3 24
$35.6M
$12.9M
Q2 24
$39.9M

Cash Flow & Capital Efficiency

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

Metric
COYA
COYA
ROLR
ROLR
Operating Cash FlowLast quarter
$-10.7M
$-78.0K
Free Cash FlowOCF − Capex
$-90.0K
FCF MarginFCF / Revenue
-1.4%
Capex IntensityCapex / Revenue
0.2%
Cash ConversionOCF / Net Profit
-0.02×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
COYA
COYA
ROLR
ROLR
Q4 25
$-10.7M
Q3 25
$-1.1M
$-78.0K
Q2 25
$-840.0K
Q1 25
$-3.6M
Q3 24
$-5.5M
Q2 24
$-4.6M
Free Cash Flow
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
$-90.0K
Q2 25
$-845.0K
Q1 25
$-3.6M
Q3 24
Q2 24
FCF Margin
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
-1.4%
Q2 25
-12.2%
Q1 25
-53.5%
Q3 24
Q2 24
Capex Intensity
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
0.2%
Q2 25
0.1%
Q1 25
0.2%
Q3 24
Q2 24
Cash Conversion
COYA
COYA
ROLR
ROLR
Q4 25
Q3 25
-0.02×
Q2 25
Q1 25
Q3 24
Q2 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

COYA
COYA

Segment breakdown not available.

ROLR
ROLR

Net Gaming Revenue$4.9M77%
Net Revenue Noncore Services$1.4M23%

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