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Side-by-side financial comparison of Arena Group Holdings, Inc. (AREN) and Autolus Therapeutics plc (AUTL). Click either name above to swap in a different company.

Arena Group Holdings, Inc. is the larger business by last-quarter revenue ($28.2M vs $21.2M, roughly 1.3× Autolus Therapeutics plc). Arena Group Holdings, Inc. runs the higher net margin — 18.9% vs -373.3%, a 392.2% gap on every dollar of revenue.

Arena Racing Company, also called ARC Racing and Leisure Group is a UK private company, created in 2012 by the merger of Arena Leisure and Northern Racing. It owns and operates 16 racecourses in Great Britain, accounting for 39% of British racing fixtures. It also operates hotels at Wolverhampton Racecourse, Lingfield Park Racecourse and Doncaster Racecourse and golf courses at Lingfield, Southwell and Newcastle.

Autolus Therapeutics plc is a clinical-stage biopharmaceutical company specializing in the development of next-generation engineered chimeric antigen receptor T-cell (CAR-T) therapies for the treatment of hematological malignancies and solid tumors. It operates in the global oncology biotech market, advancing a pipeline of targeted immunotherapy candidates across multiple clinical development stages.

AREN vs AUTL — Head-to-Head

Bigger by revenue
AREN
AREN
1.3× larger
AREN
$28.2M
$21.2M
AUTL
Higher net margin
AREN
AREN
392.2% more per $
AREN
18.9%
-373.3%
AUTL

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
AREN
AREN
AUTL
AUTL
Revenue
$28.2M
$21.2M
Net Profit
$5.3M
$-79.1M
Gross Margin
43.6%
Operating Margin
26.6%
-337.9%
Net Margin
18.9%
-373.3%
Revenue YoY
-22.0%
Net Profit YoY
-22.5%
3.6%
EPS (diluted)
$0.12
$-0.30

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
AREN
AREN
AUTL
AUTL
Q4 25
$28.2M
Q3 25
$29.8M
$21.2M
Q2 25
$45.0M
$20.9M
Q1 25
$31.8M
$9.0M
Q4 24
$36.2M
Q3 24
$33.6M
$0
Q2 24
$27.2M
$0
Q1 24
$28.9M
$10.1M
Net Profit
AREN
AREN
AUTL
AUTL
Q4 25
$5.3M
Q3 25
$6.9M
$-79.1M
Q2 25
$108.6M
$-47.9M
Q1 25
$4.0M
$-70.2M
Q4 24
$6.9M
Q3 24
$4.0M
$-82.1M
Q2 24
$-8.2M
$-58.3M
Q1 24
$-103.4M
$-52.7M
Gross Margin
AREN
AREN
AUTL
AUTL
Q4 25
43.6%
Q3 25
50.2%
Q2 25
56.5%
Q1 25
49.3%
Q4 24
52.6%
Q3 24
50.6%
Q2 24
39.4%
Q1 24
30.9%
Operating Margin
AREN
AREN
AUTL
AUTL
Q4 25
26.6%
Q3 25
31.9%
-337.9%
Q2 25
36.5%
-292.6%
Q1 25
23.1%
-726.3%
Q4 24
28.6%
Q3 24
24.0%
Q2 24
-9.5%
Q1 24
-27.5%
-384.1%
Net Margin
AREN
AREN
AUTL
AUTL
Q4 25
18.9%
Q3 25
23.1%
-373.3%
Q2 25
241.4%
-229.0%
Q1 25
12.6%
-781.1%
Q4 24
19.0%
Q3 24
11.8%
Q2 24
-30.1%
Q1 24
-357.1%
-522.1%
EPS (diluted)
AREN
AREN
AUTL
AUTL
Q4 25
$0.12
Q3 25
$0.14
$-0.30
Q2 25
$2.28
$-0.18
Q1 25
$0.08
$-0.26
Q4 24
$1.23
Q3 24
$0.11
$-0.31
Q2 24
$-0.28
$-0.22
Q1 24
$-3.91
$-0.24

Balance Sheet & Financial Strength

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

Metric
AREN
AREN
AUTL
AUTL
Cash + ST InvestmentsLiquidity on hand
$10.3M
$86.1M
Total DebtLower is stronger
$97.6M
Stockholders' EquityBook value
$-4.8M
$265.5M
Total Assets
$112.6M
$661.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AREN
AREN
AUTL
AUTL
Q4 25
$10.3M
Q3 25
$12.5M
$86.1M
Q2 25
$6.8M
$123.8M
Q1 25
$2.9M
$95.8M
Q4 24
$4.4M
Q3 24
$5.8M
$657.1M
Q2 24
$6.1M
$705.9M
Q1 24
$4.0M
$758.5M
Total Debt
AREN
AREN
AUTL
AUTL
Q4 25
$97.6M
Q3 25
$110.5M
Q2 25
$110.5M
Q1 25
$110.5M
Q4 24
$110.4M
Q3 24
$102.4M
Q2 24
$102.4M
Q1 24
$102.3M
Stockholders' Equity
AREN
AREN
AUTL
AUTL
Q4 25
$-4.8M
Q3 25
$-10.4M
$265.5M
Q2 25
$-17.3M
$346.5M
Q1 25
$-126.1M
$371.1M
Q4 24
$-130.3M
Q3 24
$-137.5M
$477.0M
Q2 24
$-157.2M
$527.8M
Q1 24
$-149.6M
$582.0M
Total Assets
AREN
AREN
AUTL
AUTL
Q4 25
$112.6M
Q3 25
$121.4M
$661.9M
Q2 25
$127.8M
$721.0M
Q1 25
$114.6M
$746.3M
Q4 24
$116.4M
Q3 24
$114.2M
$827.5M
Q2 24
$113.4M
$853.6M
Q1 24
$120.3M
$901.4M

Cash Flow & Capital Efficiency

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

Metric
AREN
AREN
AUTL
AUTL
Operating Cash FlowLast quarter
$13.1M
$-67.9M
Free Cash FlowOCF − Capex
$-72.3M
FCF MarginFCF / Revenue
-341.2%
Capex IntensityCapex / Revenue
20.8%
Cash ConversionOCF / Net Profit
2.46×
TTM Free Cash FlowTrailing 4 quarters
$-322.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AREN
AREN
AUTL
AUTL
Q4 25
$13.1M
Q3 25
$12.2M
$-67.9M
Q2 25
$10.3M
$-72.8M
Q1 25
$3.7M
$-75.6M
Q4 24
$-8.6M
Q3 24
$-2.3M
$-76.7M
Q2 24
$-3.2M
$-51.1M
Q1 24
$-2.0M
$-40.5M
Free Cash Flow
AREN
AREN
AUTL
AUTL
Q4 25
Q3 25
$-72.3M
Q2 25
$-80.1M
Q1 25
$-83.8M
Q4 24
Q3 24
$-2.4M
$-86.3M
Q2 24
$-51.9M
Q1 24
$-41.0M
FCF Margin
AREN
AREN
AUTL
AUTL
Q4 25
Q3 25
-341.2%
Q2 25
-382.6%
Q1 25
-933.1%
Q4 24
Q3 24
-7.1%
Q2 24
Q1 24
-406.8%
Capex Intensity
AREN
AREN
AUTL
AUTL
Q4 25
Q3 25
0.0%
20.8%
Q2 25
34.8%
Q1 25
91.8%
Q4 24
Q3 24
0.1%
Q2 24
Q1 24
5.3%
Cash Conversion
AREN
AREN
AUTL
AUTL
Q4 25
2.46×
Q3 25
1.77×
Q2 25
0.09×
Q1 25
0.91×
Q4 24
-1.25×
Q3 24
-0.59×
Q2 24
Q1 24

Financial Flow Comparison

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

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