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Side-by-side financial comparison of Ceribell, Inc. (CBLL) and RGC RESOURCES INC (RGCO). Click either name above to swap in a different company.

RGC RESOURCES INC is the larger business by last-quarter revenue ($30.6M vs $24.8M, roughly 1.2× Ceribell, Inc.). RGC RESOURCES INC runs the higher net margin — 16.0% vs -54.6%, a 70.5% gap on every dollar of revenue. RGC RESOURCES INC produced more free cash flow last quarter ($-4.6M vs $-11.0M).

Ceribell, Inc. develops and commercializes innovative portable neurodiagnostic medical devices, focused on rapid non-invasive electroencephalogram (EEG) solutions for seizure detection. Its core products serve hospital emergency departments, intensive care units, and long-term care facilities, with primary markets across North America and ongoing global expansion efforts.

Iluka Resources is an Australian resources company, specialising in mineral sands exploration, project development, operations and marketing. It was formed in July 1998 in a merger between Westralian Sands and the titanium mineral business RGC Ltd, becoming Iluka Resources Ltd in 1999. Iluka is a major producer of zircon and titanium dioxide–derived rutile and synthetic rutile globally. The company has operations in Australia, and has also conducted business in the United States and the West ...

CBLL vs RGCO — Head-to-Head

Bigger by revenue
RGCO
RGCO
1.2× larger
RGCO
$30.6M
$24.8M
CBLL
Higher net margin
RGCO
RGCO
70.5% more per $
RGCO
16.0%
-54.6%
CBLL
More free cash flow
RGCO
RGCO
$6.4M more FCF
RGCO
$-4.6M
$-11.0M
CBLL

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CBLL
CBLL
RGCO
RGCO
Revenue
$24.8M
$30.6M
Net Profit
$-13.5M
$4.9M
Gross Margin
87.3%
Operating Margin
-58.9%
21.4%
Net Margin
-54.6%
16.0%
Revenue YoY
13.9%
Net Profit YoY
-7.3%
EPS (diluted)
$-0.35
$0.47

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
CBLL
CBLL
RGCO
RGCO
Q4 25
$24.8M
$30.6M
Q3 25
$22.6M
$14.0M
Q2 25
$21.2M
$16.6M
Q1 25
$20.5M
$36.5M
Q4 24
$26.8M
Q3 24
$17.2M
$12.8M
Q2 24
$13.6M
Q1 24
$30.8M
Net Profit
CBLL
CBLL
RGCO
RGCO
Q4 25
$-13.5M
$4.9M
Q3 25
$-13.5M
$-204.3K
Q2 25
$-13.6M
$538.4K
Q1 25
$-12.8M
$7.7M
Q4 24
$5.3M
Q3 24
$-10.4M
$140.8K
Q2 24
$156.7K
Q1 24
$6.4M
Gross Margin
CBLL
CBLL
RGCO
RGCO
Q4 25
87.3%
Q3 25
88.3%
Q2 25
88.1%
Q1 25
87.9%
Q4 24
Q3 24
87.3%
Q2 24
Q1 24
Operating Margin
CBLL
CBLL
RGCO
RGCO
Q4 25
-58.9%
21.4%
Q3 25
-64.8%
-3.4%
Q2 25
-70.5%
7.2%
Q1 25
-69.3%
28.5%
Q4 24
27.3%
Q3 24
-57.8%
1.9%
Q2 24
11.5%
Q1 24
28.0%
Net Margin
CBLL
CBLL
RGCO
RGCO
Q4 25
-54.6%
16.0%
Q3 25
-59.6%
-1.5%
Q2 25
-64.4%
3.2%
Q1 25
-62.4%
21.1%
Q4 24
19.6%
Q3 24
-60.6%
1.1%
Q2 24
1.2%
Q1 24
20.9%
EPS (diluted)
CBLL
CBLL
RGCO
RGCO
Q4 25
$-0.35
$0.47
Q3 25
$-0.37
$-0.01
Q2 25
$-0.38
$0.05
Q1 25
$-0.36
$0.74
Q4 24
$0.51
Q3 24
$-1.85
$0.01
Q2 24
$0.02
Q1 24
$0.63

Balance Sheet & Financial Strength

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

Metric
CBLL
CBLL
RGCO
RGCO
Cash + ST InvestmentsLiquidity on hand
$159.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$155.3M
$116.4M
Total Assets
$195.8M
$341.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CBLL
CBLL
RGCO
RGCO
Q4 25
$159.3M
Q3 25
$168.5M
Q2 25
$177.4M
Q1 25
$182.7M
Q4 24
Q3 24
$14.1M
Q2 24
Q1 24
Stockholders' Equity
CBLL
CBLL
RGCO
RGCO
Q4 25
$155.3M
$116.4M
Q3 25
$164.1M
$113.6M
Q2 25
$172.2M
$116.3M
Q1 25
$180.9M
$117.8M
Q4 24
$111.8M
Q3 24
$-136.0M
$108.1M
Q2 24
$108.8M
Q1 24
$110.5M
Total Assets
CBLL
CBLL
RGCO
RGCO
Q4 25
$195.8M
$341.0M
Q3 25
$199.5M
$329.8M
Q2 25
$207.7M
$324.8M
Q1 25
$213.5M
$326.4M
Q4 24
$335.2M
Q3 24
$47.1M
$320.7M
Q2 24
$314.2M
Q1 24
$313.4M

Cash Flow & Capital Efficiency

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

Metric
CBLL
CBLL
RGCO
RGCO
Operating Cash FlowLast quarter
$-10.8M
$1.1M
Free Cash FlowOCF − Capex
$-11.0M
$-4.6M
FCF MarginFCF / Revenue
-44.2%
-14.9%
Capex IntensityCapex / Revenue
0.7%
18.5%
Cash ConversionOCF / Net Profit
0.22×
TTM Free Cash FlowTrailing 4 quarters
$-41.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CBLL
CBLL
RGCO
RGCO
Q4 25
$-10.8M
$1.1M
Q3 25
$-11.1M
$675.1K
Q2 25
$-7.5M
$6.4M
Q1 25
$-11.4M
$21.0M
Q4 24
$827.2K
Q3 24
$377.4K
Q2 24
$5.9M
Q1 24
$11.8M
Free Cash Flow
CBLL
CBLL
RGCO
RGCO
Q4 25
$-11.0M
$-4.6M
Q3 25
$-11.5M
Q2 25
$-7.6M
$1.4M
Q1 25
$-11.6M
$16.1M
Q4 24
$-4.9M
Q3 24
$-5.1M
Q2 24
$564.7K
Q1 24
$5.8M
FCF Margin
CBLL
CBLL
RGCO
RGCO
Q4 25
-44.2%
-14.9%
Q3 25
-50.8%
Q2 25
-35.9%
8.4%
Q1 25
-56.4%
44.1%
Q4 24
-18.3%
Q3 24
-40.2%
Q2 24
4.2%
Q1 24
18.8%
Capex Intensity
CBLL
CBLL
RGCO
RGCO
Q4 25
0.7%
18.5%
Q3 25
1.6%
Q2 25
0.3%
30.4%
Q1 25
0.7%
13.6%
Q4 24
21.4%
Q3 24
43.2%
Q2 24
39.0%
Q1 24
19.4%
Cash Conversion
CBLL
CBLL
RGCO
RGCO
Q4 25
0.22×
Q3 25
Q2 25
11.96×
Q1 25
2.74×
Q4 24
0.16×
Q3 24
2.68×
Q2 24
37.36×
Q1 24
1.83×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CBLL
CBLL

Products$18.8M76%
Subscription$6.0M24%

RGCO
RGCO

Segment breakdown not available.

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