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Xilio Therapeutics, Inc. (XLO) Financials

XLO
Trailing 12 months to June 30, 2026
Revenue $64.1M YoY not available
Net Income -$21.8M YoY not available
EPS (Diluted) -$4.19 FY2025 annual
Free Cash Flow -$61.3M -345.1% YoY
Market Cap $59.6M as of Oct 10, 2026
Price / Sales 0.9x on $64.1M revenue, trailing 12 months to June 30, 2026
Price / Earnings n/m net loss, so no earnings multiple, trailing 12 months to June 30, 2026
Price / Book 0.8x on $72.3M equity, Q2 FY2026

A multiple compares the market's price with a filed figure; it says what the market pays, not how the business is doing. The market capitalization is the vendor's as of Oct 10, 2026; every other figure is from the SEC filings on this page. Not financial advice.

Source SEC Filings (10-K/10-Q) Latest period Q2 FY2026, ended Jun 30, 2026 Reported Currency USD FYE December

Newest figures come from the 10-Q for Q2 FY2026, filed Aug 12, 2026. Each column of the statement tables below links to the filing it was taken from, and every filing is listed on the XLO SEC filings page.

Xilio Therapeutics, Inc. (XLO) reported $64.1M in revenue over the twelve months to Jun 30, 2026. This page shows its income statement, balance sheet, cash flow statement, and key financial ratios. View 6 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Rhea AI XLO FY2025

Xilio remains a development-stage business: new revenue sharply reduced cash use, but research spending and leverage still shape the model.

From FY2024 to FY2025, reported revenue rose from $6.3M to $43.8M. That top-line step coincided with operating cash flow improving from -$18.4M to -$5.0M, indicating the cash improvement was tied to reported business receipts rather than simply reduced spending.

Research and development spending was $56.0M against $43.8M of revenue, showing development costs exceeded the reported commercial base. An operating margin of -95.9% confirms revenue has not yet absorbed the expense structure.

Total liabilities reached $119.4M against $35.3M of equity, leaving a 3.4x debt-to-equity ratio. Financing cash flow was $87.8M, so the balance-sheet expansion coincided with external capital rather than operating cash generation.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

Cash Runway Dilution R&DIntensity Revenue Progress BurnTrend BalanceSheet 87 / 100
Financial Health Score 87/100
Scored as: Emerging companies peer group

Scored against emerging companies for FY2025. Each of the six dimensions is a percentile rank within that peer group; the overall is their average, with missing dimensions counted as zero out of six. A high score means strong standing among peers, not absolute cross-industry strength. How this score is calculated →

Health score ≠ stock price. This rates the quality of Xilio Therapeutics, Inc.'s business: profitability, growth, balance sheet strength. It doesn't tell you whether the stock is a good buy at today's price. Not financial advice. Use it alongside valuation analysis and your own research.

Cash Runway
99

Xilio Therapeutics, Inc. held $137.5M in cash, cash equivalents and investments at the end of fiscal year 2025, and its operations used $5.0M of cash that year. Cash Runway ranks emerging companies on the size of that balance against the outflow behind it, and Xilio Therapeutics, Inc. scores 99/100 among other emerging companies.

Dilution
90

Xilio Therapeutics, Inc. had 6M shares outstanding at the end of fiscal year 2025. Dilution ranks emerging companies on how fast that count has grown over three years, where a slower rise is the better one, and Xilio Therapeutics, Inc. scores 90/100 among other emerging companies.

R&D Intensity
87

Xilio Therapeutics, Inc. spent $56.0M on research and development in fiscal year 2025, which was 65.4% of its operating costs that year. R&D Intensity ranks emerging companies on the share of operating costs that goes into research, and Xilio Therapeutics, Inc. scores 87/100 among other emerging companies.

Revenue Progress
97

Xilio Therapeutics, Inc. reported revenue of $43.8M in fiscal year 2025, against $6.3M in fiscal year 2024. Revenue Progress ranks emerging companies on the three-year path of that line, and Xilio Therapeutics, Inc. scores 97/100 among other emerging companies.

Burn Trend
86

Xilio Therapeutics, Inc.'s operations used $5.0M of cash in fiscal year 2025, against $18.4M used in fiscal year 2024. Burn Trend ranks emerging companies on which way that figure has moved over three years, and Xilio Therapeutics, Inc. scores 86/100 among other emerging companies.

Balance Sheet
62

Xilio Therapeutics, Inc.'s cash, cash equivalents and investments came to $137.5M at the end of fiscal year 2025, against $119.4M of total liabilities. Balance Sheet ranks emerging companies on that comparison, and Xilio Therapeutics, Inc. scores 62/100 among other emerging companies.

Altman Z-Score Distress
-3.42

Xilio Therapeutics, Inc. scores -3.42, below the 1.81 distress threshold. The score is driven primarily by a large market capitalization ($59.6M) relative to total liabilities ($119.4M). This indicates elevated financial distress risk and warrants close attention to liquidity and debt levels.

Distress-screening estimate for non-financial companies. Not computed for banks or insurers, where the Altman model does not apply.

Piotroski F-Score Partial
5/7

Xilio Therapeutics, Inc. passes 5 of 7 computable financial strength tests (2 of the nine could not be computed from available data). 2 of 4 profitability signals pass, all 2 leverage/liquidity signals pass, both operating efficiency signals pass.

Earnings Quality No Cash Backing
N/A

Xilio Therapeutics, Inc. reported a net loss of $35.0M while operations used $5.0M of cash. With neither figure positive, the ratio between the two carries no quality signal.

Key Financial Metrics

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Earnings & Revenue

Revenue
$18.7M
YoY+131.2%
QoQ+47.8%

Xilio Therapeutics, Inc. generated $18.7M in revenue in Q2 2026. This represents an increase of 131.2% from the same quarter a year earlier. Against the prior quarter it is up 47.8%.

EBITDA
-$3.2M
YoY+77.2%
QoQ+76.8%

Xilio Therapeutics, Inc.'s EBITDA was -$3.2M in Q2 2026, measuring earnings before interest, taxes, depreciation, and amortization. This represents an increase of 77.2% from the same quarter a year earlier. Against the prior quarter it is up 76.8%.

Net Income
-$6.4M
YoY+59.8%
QoQ+33.1%

Xilio Therapeutics, Inc. reported -$6.4M in net income in Q2 2026. This represents an increase of 59.8% from the same quarter a year earlier. Against the prior quarter it is up 33.1%.

EPS (Diluted)
-$0.33
QoQ+43.1%

Xilio Therapeutics, Inc. earned -$0.33 per diluted share (EPS) in Q2 2026. Against the prior quarter it is up 43.1%.

Cash & Balance Sheet

Free Cash Flow
-$18.8M
YoY-26.2%
QoQ+18.0%

Xilio Therapeutics, Inc. recorded an outflow of $18.8M in free cash flow in Q2 2026, representing a cash shortfall after capex. This represents a decrease of 26.2% from the same quarter a year earlier. Against the prior quarter it is up 18.0%.

Cash & Debt
$136.0M
YoY+11.9%
QoQ-9.5%
5Y CAGR+2.5%

Xilio Therapeutics, Inc. held $136.0M in cash as of Q2 2026; long-term debt is not reported for that period.

Shares Outstanding
7M

Xilio Therapeutics, Inc. had 7M shares outstanding in Q2 2026.

Dividends Per Share

Not reported for Q2 2026.

Margins & Returns

Operating Margin
-18.7%

Xilio Therapeutics, Inc.'s operating margin was -18.7% in Q2 2026, reflecting core business profitability. No change is given against Q2 2025: its reported ratio is below -100.0% of revenue, so it does not read as a share of revenue.

Net Margin
-34.1%
QoQ+41.3pp

Xilio Therapeutics, Inc.'s net profit margin was -34.1% in Q2 2026, showing the share of revenue converted to profit. Against the prior quarter it is up 41.3 percentage points. No change is given against Q2 2025: its reported ratio is below -100.0% of revenue, so it does not read as a share of revenue.

Return on Equity
-8.8%
YoY+215.3pp
QoQ+4.3pp

Xilio Therapeutics, Inc.'s ROE was -8.8% in Q2 2026, measuring profit generated per dollar of shareholder equity. This is up 215.3 percentage points from the same quarter a year earlier. Against the prior quarter it is up 4.3 percentage points.

Gross Margin

Not reported for Q2 2026.

Capital Allocation

R&D Spending
$14.6M
YoY-5.0%
QoQ-26.6%

Xilio Therapeutics, Inc. invested $14.6M in research and development in Q2 2026. This represents a decrease of 5.0% from the same quarter a year earlier. Against the prior quarter it is down 26.6%.

Capital Expenditures
$19K
YoY-95.3%
QoQ-96.6%

Xilio Therapeutics, Inc. invested $19K in capex in Q2 2026, funding long-term assets and infrastructure. This represents a decrease of 95.3% from the same quarter a year earlier. Against the prior quarter it is down 96.6%.

Share Buybacks

Not reported for Q2 2026.

XLO Income Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

XLO quarterly income statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Revenue$18.7M+131.2%$12.6M+331.7%$13.7M$19.1M+742.5%$8.1M+243.0%$2.9MN/A$2.3M
R&D Expenses$14.6M-5.0%$19.8M+139.9%$18.1M$14.3M+33.1%$15.3M+36.7%$8.3M-20.5%N/A$10.8M-2.6%
SG&A Expenses$7.6M+7.1%$6.9M-18.6%$7.4M$6.7M+5.8%$7.1M+22.4%$8.5M+38.7%N/A$6.3M0.0%
Operating Income-$3.5M+75.7%-$14.1M-1.9%-$11.8M-$1.9M+86.9%-$14.4M+2.3%-$13.9M+20.8%N/A-$14.8M+15.0%
EBITDA-$3.2M+77.2%-$13.8M-3.1%-$11.5M-$1.6M+88.7%-$14.0M+2.1%-$13.4M+21.6%N/A-$14.4M+15.0%
Net Income-$6.4M+59.8%-$9.5M+28.2%$10.4M-$16.3M-16.2%-$15.8M-13.8%-$13.3M+22.9%N/A-$14.0M+16.3%
EPS (Basic)-$0.33+85.7%-$0.58+76.7%-$3.76-1988.9%-$0.11+50.0%-$2.30-858.3%-$2.49-301.6%-$0.18+71.9%-$0.22+63.9%
EPS (Diluted)-$0.33-$0.58-$3.76-$0.11-$2.30-$2.49-$0.18+71.9%-$0.22

Not reported in any period shown, so not listed: Cost of Revenue, Gross Profit, Interest Expense, Income Tax, Diluted Shares (Avg).

XLO Balance Sheet

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

XLO quarterly balance sheet
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Total Assets$154.3M+15.3%$163.5M+57.6%$154.7M+117.6%$133.7M+79.1%$133.8M+48.9%$103.7M+25.6%$71.1M+16.7%$74.7M-4.1%
Current Assets$145.5M+17.6%$154.2M+65.5%$145.0M+140.8%$124.1M+96.0%$123.7M+58.6%$93.2M+34.7%$60.2M+25.2%$63.3M-1.8%
Cash & Equivalents$136.0M+11.9%$150.3M+68.8%$137.5M+148.7%$103.8M+69.4%$121.6M+62.2%$89.1M+162.1%$55.3M+23.7%$61.3M+2.5%
Short-Term Investments$0$0$0$0$0$0$0$0
Long-Term Investments$0$0$0$0$0$0$0$0
Total Liabilities$82.0M-35.3%$90.9M-2.2%$119.4M+123.3%$141.8M+164.1%$126.7M+124.5%$93.0M+63.6%$53.5M+121.9%$53.7M+111.8%
Current Liabilities$34.2M-35.8%$43.0M-9.8%$56.3M+106.4%$56.4M+48.3%$53.3M+37.8%$47.6M+50.8%$27.3M+70.8%$38.0M+124.6%
Non-Current Liabilities$47.8M-35.0%$48.0M+5.7%$63.1M+140.8%$85.4M+445.2%$73.5M+312.5%$45.4M+79.6%$26.2M+222.0%$15.7M+86.1%
Total Equity$72.3M+922.3%$72.5M+578.0%$35.3M+100.4%-$8.1M-138.6%$7.1M-78.8%$10.7M-58.5%$17.6M-52.2%$21.0M-60.0%
Retained Earnings-$434.7M-5.3%-$428.3M-7.9%-$418.8M-9.1%-$429.1M-15.8%-$412.9M-15.8%-$397.0M-15.8%-$383.8M-17.9%-$370.7M-20.4%

Not reported in any period shown, so not listed: Inventory, Accounts Receivable, Goodwill, Long-Term Debt.

XLO Cash Flow Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

XLO quarterly cash flow statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Operating Cash Flow-$18.8M-29.6%-$22.3M-177.1%-$2.0M+85.9%-$17.5M-28.0%-$14.5M-172.6%$29.0M+375.9%-$14.2M-5.4%-$13.7M-2.3%
Depreciation & Amortization$300K-25.0%$344K-30.8%$323K-14.1%$300K-25.0%$400K-10.1%$497K+12.2%$376K-16.3%$400K-13.0%
Stock-Based Compensation$1.6M+18.3%$2.2M+44.0%N/A$1.1M-28.7%$1.4M-10.6%$1.5M-16.3%N/A$1.6M-15.4%
Capital Expenditures$19K-95.3%$556K+2427.3%$95K+1483.3%$0-100.0%$401K$22K$6K$9K
Free Cash Flow-$18.8M-26.2%-$22.9M-179.1%-$2.1M+85.2%-$17.5M-27.9%-$14.9M$29.0M-$14.2M-5.5%-$13.7M-2.3%
Investing Cash Flow-$19K+95.3%-$556K-2427.3%-$95K-1483.3%$0+100.0%-$401K-$22K-$6K-$9K
Financing Cash Flow$4.5M-90.5%$35.7M+639.0%$35.9M+337.3%-$285K-9400.0%$47.4M+136.3%$4.8M+406.5%$8.2M+602.0%-$3K+99.9%

Not reported in any period shown, so not listed: Dividends Paid, Share Buybacks.

XLO Financial Ratios

Margins and returns are percentages; the remaining ratios are unitless multiples. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

XLO quarterly financial ratios
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Operating Margin-18.7%-111.6%-86.5%-10.1%-177.7%-472.7%N/A-652.3%
Net Margin-34.1%-75.3%75.7%-85.4%-196.0%-452.7%N/A-619.5%
Return on Equity-8.8%+215.3pp-13.1%+110.8pp29.4%N/A-224.1%-182.5pp-124.0%-57.2ppN/A-66.8%-34.9pp
Return on Assets-4.1%+7.7pp-5.8%+7.0pp6.7%-12.2%+6.6pp-11.8%+3.7pp-12.8%+8.0ppN/A-18.8%+2.7pp
Current Ratio4.25+1.9x3.59+1.6x2.58+0.4x2.20+0.5x2.32+0.3x1.96-0.2x2.21-0.8x1.67-2.1x
Debt-to-Equity1.13-16.8x1.25-7.4x3.39+0.3xN/A17.93+16.2x8.69+6.5x3.04+2.4x2.56+2.1x
Asset Turnover0.12+0.1x0.080.0x0.090.14+0.1x0.060.0x0.03N/A0.03
FCF Margin-100.5%-181.1%-15.3%-91.8%-184.0%988.3%N/A-604.5%

Not reported in any period shown, so not listed: Gross Margin.

Reported as filed but not readable as a share of revenue in the periods where the ratio runs further from zero than a revenue base allows; no change figure is given where either compared period is one of those: Operating Margin, Net Margin, FCF Margin.

Similar Companies

Newest fiscal year on record for each company. The health score is the peer-relative Financial Health Score for that year; a dash means no score is published for it.

Company Fiscal year Revenue Net income Net margin Market cap Health score
Xilio Therapeutics, Inc. XLO FY2025 $43.8M -$35.0M -80.0% $59.6M 87/100
Mersana Therapeutics, Inc. MRSN FY2024 $40.5M -$69.2M N/A $145.4M 54/100
LAVA Therapeutics N.V. LVTX FY2024 $12.0M -$25.1M N/A $45.8M 53/100
Mural Oncology plc MURA FY2024 N/A -$128.5M N/A $35.4M —
BIOATLA INC BCAB FY2025 N/A $59.6M N/A $2.9M —
Jasper Therapeutics, Inc. JSPR FY2025 N/A -$76 N/A $19.0M —

Frequently Asked Questions

What is Xilio Therapeutics, Inc.'s annual revenue?

Xilio Therapeutics, Inc. (XLO) reported $43.8M in total revenue for fiscal year 2025. This represents a 589.9% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

How fast is Xilio Therapeutics, Inc.'s revenue growing?

Xilio Therapeutics, Inc. (XLO) revenue grew by 589.9% year-over-year, from $6.3M to $43.8M in fiscal year 2025.

Is Xilio Therapeutics, Inc. profitable?

No, Xilio Therapeutics, Inc. (XLO) reported a net income of -$35.0M in fiscal year 2025, with a net profit margin of -80.0%.

Xilio Therapeutics, Inc. (XLO) reported diluted earnings per share of -$4.19 for fiscal year 2025. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

Xilio Therapeutics, Inc. (XLO) had EBITDA of -$40.4M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

Xilio Therapeutics, Inc. (XLO) had an operating margin of -95.9% in fiscal year 2025, reflecting the profitability of core business operations before interest and taxes.

Xilio Therapeutics, Inc. (XLO) had a net profit margin of -80.0% in fiscal year 2025, representing the share of revenue converted into profit after all expenses.

Xilio Therapeutics, Inc. (XLO) has a return on equity of -99.3% for fiscal year 2025, measuring how efficiently the company generates profit from shareholder equity.

Xilio Therapeutics, Inc. (XLO) recorded an outflow of $5.5M in free cash flow during fiscal year 2025. This represents a 70.1% change compared to the previous fiscal year. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

Xilio Therapeutics, Inc. (XLO) recorded an outflow of $5.0M in operating cash flow during fiscal year 2025, representing cash used by core business activities.

Xilio Therapeutics, Inc. (XLO) had $154.7M in total assets as of fiscal year 2025, including both current and long-term assets.

Xilio Therapeutics, Inc. (XLO) invested $518K in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

Xilio Therapeutics, Inc. (XLO) invested $56.0M in research and development during fiscal year 2025.

Xilio Therapeutics, Inc. (XLO) had 6M shares outstanding as of fiscal year 2025.

Xilio Therapeutics, Inc. (XLO) had a current ratio of 2.58 as of fiscal year 2025, which is generally considered healthy.

Xilio Therapeutics, Inc. (XLO) had a debt-to-equity ratio of 3.39 as of fiscal year 2025, measuring the company's financial leverage by comparing total debt to shareholder equity.

Xilio Therapeutics, Inc. (XLO) had a return on assets of -22.7% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Xilio Therapeutics, Inc. (XLO) has no price-to-earnings ratio at the moment: net loss, so no earnings multiple (trailing 12 months to June 30, 2026). The market capitalization is $59.6M as of Oct 10, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

Xilio Therapeutics, Inc. (XLO) trades at 0.9x sales, its market capitalization divided by revenue of $64.1M revenue, trailing 12 months to June 30, 2026. The market capitalization is $59.6M as of Oct 10, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

Xilio Therapeutics, Inc. (XLO) has an Altman Z-Score of -3.42, placing it in the Distress Zone (elevated bankruptcy risk). The Z-Score combines five financial ratios (working capital, retained earnings, EBIT, market capitalization, and revenue relative to total assets) to predict the likelihood of bankruptcy. Scores above 2.99 indicate financial safety while scores below 1.81 suggest financial distress. Learn more in our complete guide to financial health indicators.

Xilio Therapeutics, Inc. (XLO) has a Piotroski F-Score of 5 out of 7 computable signals; 2 of the nine could not be computed from available data, so the full-scale strength rating is not shown. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

Xilio Therapeutics, Inc. (XLO) reported a net loss of $35.0M while operations used $5.0M of cash. With neither figure positive, the ratio between the two carries no quality signal. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

Xilio Therapeutics, Inc. (XLO) scores 87 out of 100 on our Financial Health Score, indicating strong standing within its emerging companies peer group. The score is a 0-100 composite of six dimensions (Cash Runway, Dilution, R&D Intensity, Revenue Progress, Burn Trend, Balance Sheet), each ranked as a percentile relative to companies in the same scoring family (banks against banks, REITs against REITs, and so on) rather than across all industries. It rates the quality of the business, not whether the stock is fairly priced, and is not financial advice. Learn more in our complete guide to financial health indicators.

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