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Side-by-side financial comparison of GRAIL, Inc. (GRAL) and READING INTERNATIONAL INC (RDI). Click either name above to swap in a different company.

READING INTERNATIONAL INC is the larger business by last-quarter revenue ($50.3M vs $43.6M, roughly 1.2× GRAIL, Inc.). READING INTERNATIONAL INC runs the higher net margin — -5.1% vs -227.5%, a 222.4% gap on every dollar of revenue. On growth, GRAIL, Inc. posted the faster year-over-year revenue change (14.0% vs -14.2%). READING INTERNATIONAL INC produced more free cash flow last quarter ($4.1M vs $-63.9M). Over the past eight quarters, GRAIL, Inc.'s revenue compounded faster (27.7% CAGR vs 5.6%).

GRAIL, Inc. is an American biotechnology company based in Menlo Park, California founded in 2015 seeking to develop an early cancer screening test for people who do not have symptoms. As a startup it was a subsidiary of Illumina, which bought it outright in 2021.

The Reading Company was a Philadelphia-headquartered railroad that provided passenger and freight transport in eastern Pennsylvania and neighboring states from 1924 until its acquisition by Conrail in 1976.

GRAL vs RDI — Head-to-Head

Bigger by revenue
RDI
RDI
1.2× larger
RDI
$50.3M
$43.6M
GRAL
Growing faster (revenue YoY)
GRAL
GRAL
+28.2% gap
GRAL
14.0%
-14.2%
RDI
Higher net margin
RDI
RDI
222.4% more per $
RDI
-5.1%
-227.5%
GRAL
More free cash flow
RDI
RDI
$68.0M more FCF
RDI
$4.1M
$-63.9M
GRAL
Faster 2-yr revenue CAGR
GRAL
GRAL
Annualised
GRAL
27.7%
5.6%
RDI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
GRAL
GRAL
RDI
RDI
Revenue
$43.6M
$50.3M
Net Profit
$-99.2M
$-2.6M
Gross Margin
Operating Margin
-285.4%
-1.9%
Net Margin
-227.5%
-5.1%
Revenue YoY
14.0%
-14.2%
Net Profit YoY
-2.2%
-14.5%
EPS (diluted)
$-2.37
$-0.11

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
GRAL
GRAL
RDI
RDI
Q4 25
$43.6M
$50.3M
Q3 25
$36.2M
$52.2M
Q2 25
$35.5M
$60.4M
Q1 25
$31.8M
$40.2M
Q4 24
$38.3M
$58.6M
Q3 24
$28.7M
$60.1M
Q2 24
$32.0M
$46.8M
Q1 24
$26.7M
$45.1M
Net Profit
GRAL
GRAL
RDI
RDI
Q4 25
$-99.2M
$-2.6M
Q3 25
$-89.0M
$-4.2M
Q2 25
$-114.0M
$-2.7M
Q1 25
$-106.2M
$-4.8M
Q4 24
$-97.1M
$-2.2M
Q3 24
$-125.7M
$-7.0M
Q2 24
$-1.6B
$-12.8M
Q1 24
$-218.9M
$-13.2M
Operating Margin
GRAL
GRAL
RDI
RDI
Q4 25
-285.4%
-1.9%
Q3 25
-346.2%
-0.6%
Q2 25
-446.9%
4.8%
Q1 25
-482.5%
-17.2%
Q4 24
-358.0%
2.6%
Q3 24
-640.5%
-0.6%
Q2 24
-5133.8%
-16.4%
Q1 24
-851.1%
-16.7%
Net Margin
GRAL
GRAL
RDI
RDI
Q4 25
-227.5%
-5.1%
Q3 25
-245.8%
-8.0%
Q2 25
-320.7%
-4.4%
Q1 25
-333.6%
-11.8%
Q4 24
-253.8%
-3.8%
Q3 24
-438.7%
-11.7%
Q2 24
-4958.8%
-27.4%
Q1 24
-819.3%
-29.4%
EPS (diluted)
GRAL
GRAL
RDI
RDI
Q4 25
$-2.37
$-0.11
Q3 25
$-2.46
$-0.18
Q2 25
$-3.18
$-0.12
Q1 25
$-3.10
$-0.21
Q4 24
$-1.49
$-0.11
Q3 24
$-3.94
$-0.31
Q2 24
$-51.06
$-0.57
Q1 24
$-7.05
$-0.59

Balance Sheet & Financial Strength

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

Metric
GRAL
GRAL
RDI
RDI
Cash + ST InvestmentsLiquidity on hand
$249.7M
$10.5M
Total DebtLower is stronger
$185.1M
Stockholders' EquityBook value
$2.6B
$-18.2M
Total Assets
$2.9B
$434.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GRAL
GRAL
RDI
RDI
Q4 25
$249.7M
$10.5M
Q3 25
$126.9M
$8.1M
Q2 25
$127.4M
$9.1M
Q1 25
$133.9M
$5.9M
Q4 24
$214.2M
$12.4M
Q3 24
$853.6M
$10.1M
Q2 24
$958.8M
$9.3M
Q1 24
$199.7M
$7.5M
Total Debt
GRAL
GRAL
RDI
RDI
Q4 25
$185.1M
Q3 25
Q2 25
Q1 25
Q4 24
$202.7M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
GRAL
GRAL
RDI
RDI
Q4 25
$2.6B
$-18.2M
Q3 25
$2.2B
$-12.1M
Q2 25
$2.3B
$-7.7M
Q1 25
$2.4B
$-8.1M
Q4 24
$2.5B
$-4.4M
Q3 24
$2.6B
$1.6M
Q2 24
$2.7B
$6.5M
Q1 24
$18.0M
Total Assets
GRAL
GRAL
RDI
RDI
Q4 25
$2.9B
$434.9M
Q3 25
$2.6B
$435.2M
Q2 25
$2.7B
$438.1M
Q1 25
$2.8B
$441.0M
Q4 24
$3.0B
$471.0M
Q3 24
$3.1B
$495.7M
Q2 24
$3.3B
$494.9M
Q1 24
$494.9M

Cash Flow & Capital Efficiency

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

Metric
GRAL
GRAL
RDI
RDI
Operating Cash FlowLast quarter
$-63.8M
$4.3M
Free Cash FlowOCF − Capex
$-63.9M
$4.1M
FCF MarginFCF / Revenue
-146.5%
8.2%
Capex IntensityCapex / Revenue
0.2%
0.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-299.9M
$-2.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GRAL
GRAL
RDI
RDI
Q4 25
$-63.8M
$4.3M
Q3 25
$-63.2M
$295.0K
Q2 25
$-77.0M
$1.6M
Q1 25
$-95.0M
$-7.7M
Q4 24
$8.0M
Q3 24
$-104.6M
$1.3M
Q2 24
$-171.8M
$-10.4M
Q1 24
$-207.3M
$-2.8M
Free Cash Flow
GRAL
GRAL
RDI
RDI
Q4 25
$-63.9M
$4.1M
Q3 25
$-63.6M
$-246.0K
Q2 25
$-77.3M
$1.2M
Q1 25
$-95.1M
$-8.0M
Q4 24
$7.0M
Q3 24
$-105.6M
$-1.1M
Q2 24
$-173.2M
$-10.6M
Q1 24
$-209.8M
$-4.7M
FCF Margin
GRAL
GRAL
RDI
RDI
Q4 25
-146.5%
8.2%
Q3 25
-175.8%
-0.5%
Q2 25
-217.6%
1.9%
Q1 25
-298.6%
-19.8%
Q4 24
12.0%
Q3 24
-368.4%
-1.8%
Q2 24
-541.7%
-22.7%
Q1 24
-785.3%
-10.4%
Capex Intensity
GRAL
GRAL
RDI
RDI
Q4 25
0.2%
0.3%
Q3 25
1.1%
1.0%
Q2 25
1.0%
0.6%
Q1 25
0.2%
0.6%
Q4 24
1.7%
Q3 24
3.4%
4.0%
Q2 24
4.3%
0.5%
Q1 24
9.5%
4.3%

Financial Flow Comparison

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

Revenue Breakdown by Segment

GRAL
GRAL

Screening Revenue$42.3M97%
Developmental Services Revenue$1.3M3%

RDI
RDI

Cinema Exhibition Segment$46.9M93%
Real Estate Revenue$3.4M7%

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