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Side-by-side financial comparison of Xilio Therapeutics, Inc. (XLO) and Zeo Energy Corp. (ZEO). Click either name above to swap in a different company.

Zeo Energy Corp. is the larger business by last-quarter revenue ($18.6M vs $13.7M, roughly 1.4× Xilio Therapeutics, Inc.). Xilio Therapeutics, Inc. runs the higher net margin — 75.7% vs -10.8%, a 86.5% gap on every dollar of revenue. Zeo Energy Corp. produced more free cash flow last quarter ($2.3M vs $-2.1M).

Xilio Therapeutics is a clinical-stage biotechnology company dedicated to developing novel tumor-selective immunotherapies for cancer treatment. Its product pipeline features candidates engineered to trigger anti-tumor immune responses specifically inside tumor microenvironments, reducing systemic toxicities, and it primarily targets oncology patient populations in North America and other global markets.

XLO vs ZEO — Head-to-Head

Bigger by revenue
ZEO
ZEO
1.4× larger
ZEO
$18.6M
$13.7M
XLO
Higher net margin
XLO
XLO
86.5% more per $
XLO
75.7%
-10.8%
ZEO
More free cash flow
ZEO
ZEO
$4.4M more FCF
ZEO
$2.3M
$-2.1M
XLO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
XLO
XLO
ZEO
ZEO
Revenue
$13.7M
$18.6M
Net Profit
$10.4M
$-2.0M
Gross Margin
Operating Margin
-86.5%
-11.8%
Net Margin
75.7%
-10.8%
Revenue YoY
-0.4%
Net Profit YoY
179.1%
-360.9%
EPS (diluted)
$-3.74

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
XLO
XLO
ZEO
ZEO
Q4 25
$13.7M
$18.6M
Q3 25
$19.1M
$23.9M
Q2 25
$8.1M
$18.1M
Q1 25
$2.9M
$8.8M
Q4 24
$18.6M
Q3 24
$19.7M
Q2 24
$14.8M
Q1 24
$20.1M
Net Profit
XLO
XLO
ZEO
ZEO
Q4 25
$10.4M
$-2.0M
Q3 25
$-16.3M
$-3.2M
Q2 25
$-15.8M
$-2.4M
Q1 25
$-13.3M
$-6.4M
Q4 24
$-435.3K
Q3 24
$-424.3K
Q2 24
$-277.8K
Q1 24
$-1.5M
Gross Margin
XLO
XLO
ZEO
ZEO
Q4 25
Q3 25
57.9%
Q2 25
59.8%
Q1 25
99.3%
Q4 24
Q3 24
50.2%
Q2 24
52.3%
Q1 24
Operating Margin
XLO
XLO
ZEO
ZEO
Q4 25
-86.5%
-11.8%
Q3 25
-10.1%
-8.3%
Q2 25
-177.7%
-15.8%
Q1 25
-472.7%
-153.8%
Q4 24
-6.0%
Q3 24
-15.2%
Q2 24
-18.0%
Q1 24
-20.1%
Net Margin
XLO
XLO
ZEO
ZEO
Q4 25
75.7%
-10.8%
Q3 25
-85.4%
-13.5%
Q2 25
-196.0%
-13.3%
Q1 25
-452.7%
-72.4%
Q4 24
-2.3%
Q3 24
-2.2%
Q2 24
-1.9%
Q1 24
-7.6%
EPS (diluted)
XLO
XLO
ZEO
ZEO
Q4 25
$-3.74
Q3 25
$-0.11
Q2 25
$-0.16
Q1 25
$-0.18
$-0.48
Q4 24
$1.11
Q3 24
$-0.08
Q2 24
$0.03
Q1 24
$-1.54

Balance Sheet & Financial Strength

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

Metric
XLO
XLO
ZEO
ZEO
Cash + ST InvestmentsLiquidity on hand
$137.5M
$6.1M
Total DebtLower is stronger
$79.1K
Stockholders' EquityBook value
$35.3M
$5.3M
Total Assets
$154.7M
$56.9M
Debt / EquityLower = less leverage
0.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
XLO
XLO
ZEO
ZEO
Q4 25
$137.5M
$6.1M
Q3 25
$103.8M
$3.9M
Q2 25
$121.6M
$68.7K
Q1 25
$89.1M
$2.9M
Q4 24
$5.6M
Q3 24
$4.3M
Q2 24
$5.3M
Q1 24
Total Debt
XLO
XLO
ZEO
ZEO
Q4 25
$79.1K
Q3 25
$84.6K
Q2 25
$642.8K
Q1 25
$715.4K
Q4 24
$787.7K
Q3 24
$858.6K
Q2 24
$1.6M
Q1 24
$748.8K
Stockholders' Equity
XLO
XLO
ZEO
ZEO
Q4 25
$35.3M
$5.3M
Q3 25
$-8.1M
$-1.7M
Q2 25
$7.1M
$-59.4M
Q1 25
$10.7M
$-23.1M
Q4 24
$-88.9M
Q3 24
$-39.3M
Q2 24
$-53.0M
Q1 24
$-173.0M
Total Assets
XLO
XLO
ZEO
ZEO
Q4 25
$154.7M
$56.9M
Q3 25
$133.7M
$58.5M
Q2 25
$133.8M
$46.2M
Q1 25
$103.7M
$47.4M
Q4 24
$61.0M
Q3 24
$47.1M
Q2 24
$49.1M
Q1 24
$50.1M
Debt / Equity
XLO
XLO
ZEO
ZEO
Q4 25
0.01×
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
XLO
XLO
ZEO
ZEO
Operating Cash FlowLast quarter
$-2.0M
$2.4M
Free Cash FlowOCF − Capex
$-2.1M
$2.3M
FCF MarginFCF / Revenue
-15.3%
12.2%
Capex IntensityCapex / Revenue
0.7%
0.9%
Cash ConversionOCF / Net Profit
-0.19×
TTM Free Cash FlowTrailing 4 quarters
$-9.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
XLO
XLO
ZEO
ZEO
Q4 25
$-2.0M
$2.4M
Q3 25
$-17.5M
$-6.6M
Q2 25
$-14.5M
$-2.3M
Q1 25
$29.0M
$-2.3M
Q4 24
$3.5M
Q3 24
$162.2K
Q2 24
$-2.2M
Q1 24
$-10.2M
Free Cash Flow
XLO
XLO
ZEO
ZEO
Q4 25
$-2.1M
$2.3M
Q3 25
$-6.8M
Q2 25
$-14.9M
$-2.7M
Q1 25
$29.0M
$-2.6M
Q4 24
$3.4M
Q3 24
$116.5K
Q2 24
$-2.3M
Q1 24
$-10.4M
FCF Margin
XLO
XLO
ZEO
ZEO
Q4 25
-15.3%
12.2%
Q3 25
-28.6%
Q2 25
-184.0%
-15.0%
Q1 25
988.3%
-30.0%
Q4 24
18.2%
Q3 24
0.6%
Q2 24
-15.6%
Q1 24
-51.5%
Capex Intensity
XLO
XLO
ZEO
ZEO
Q4 25
0.7%
0.9%
Q3 25
0.0%
1.0%
Q2 25
5.0%
2.4%
Q1 25
0.8%
4.2%
Q4 24
0.5%
Q3 24
0.2%
Q2 24
0.7%
Q1 24
1.1%
Cash Conversion
XLO
XLO
ZEO
ZEO
Q4 25
-0.19×
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

XLO
XLO

Segment breakdown not available.

ZEO
ZEO

Nonrelated Party$18.1M98%
Related Party$432.1K2%

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