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Xilio Therapeutics, Inc. (XLO) Stock Analysis

Healthcare

Xilio Therapeutics, Inc.

$8.35

+$0.10 (+1.21%)

Last Updated: May 26, 2026

Price History

Analysis

Company Overview

Xilio Therapeutics, Inc. operates as a clinical-stage biotechnology company dedicated to the discovery and development of tumor-activated immuno-oncology therapies, specifically focusing on a checkpoint inhibitor program that includes the investigational agent XTX101. The firm functions within the Healthcare sector and the Biotechnology industry, a landscape characterized by high research and development costs and significant regulatory hurdles for bringing new therapies to market. As of the latest data, the company maintains a market capitalization of $587.29M, generates annual revenue of $31.80M, and employs a workforce of 64 individuals. These financial figures indicate that the company holds a mid-sized capitalization relative to large-cap pharmaceutical peers, reflecting a position where it has secured sufficient funding to advance its clinical pipeline while still requiring substantial capital to achieve commercial profitability.

Financial Health

The company reported revenue of $31.80M for the trailing twelve months, yet this generated a net income of $-58,489,000 and an EBITDA of $-42,181,000, revealing a cost structure where operating expenses significantly outpace top-line sales due to the inherent burn rate of clinical-stage development. This financial profile is further evidenced by a free cash flow of $-20,778,876, which indicates that the company is currently consuming cash reserves rather than generating liquidity from operations, a typical condition for entities in the early phases of drug development. The gross margin stands at 82.6%, suggesting that the cost of goods sold for any potential sales is low relative to revenue, while the operating margin of -10.1% and profit margin of -183.9% highlight the substantial overhead costs associated with research, development, and general administrative functions. Despite these negative margins, the balance sheet demonstrates a conservative stance with $103.76M in cash against only $7.26M in debt, although the debt-to-equity ratio is listed as N/A due to the negative equity position common in biotech firms. Short-term liquidity appears robust with a current ratio of 2.20, implying the company possesses more than double the current assets necessary to cover its short-term liabilities. Furthermore, the return on equity of -908.3% and return on assets of -26.3% reveal that management is currently deploying capital in ways that result in significant losses, a metric driven by the lack of earnings rather than operational inefficiency in the context of a clinical-stage enterprise.

Valuation Assessment

The valuation metrics present a complex picture, with a trailing P/E ratio of N/A and a forward P/E of -13.78, a discrepancy that implies the market is not pricing the stock based on current earnings but rather on future expectations that may eventually turn positive. The price-to-book ratio is recorded at -3.66, which indicates that the market price is negative relative to the book value, a phenomenon often seen in companies with intangible assets or significant accumulated deficits that distort traditional book value calculations. Alternative valuation measures such as the price-to-sales ratio of 18.47 and an EV/EBITDA of 1.59 suggest the stock is priced at a premium relative to its current sales volume, reflecting the high potential value placed on its pipeline despite current profitability challenges. Regarding trading ranges, the 52-week high is $16.52 and the 52-week low is $6.47, meaning the current valuation sits within a wide band of historical volatility without necessarily indicating a specific premium or discount without the current price point provided for a precise percentage calculation. The beta value of -0.02 suggests an extreme inverse correlation to the broader market, indicating that the stock's price movements are driven almost entirely by company-specific factors rather than general market sentiment, leading to highly idiosyncratic volatility.

Growth & Income

The revenue growth year-over-year is an exceptional 742.5%, driven by the inclusion of acquired assets or specific milestone recognitions, while the earnings growth is N/A, indicating that earnings are not growing faster than revenue because the company is not yet profitable. As a non-dividend payer, the company has a dividend yield of N/A and a payout ratio of 0.0%, meaning it retains all earnings to reinvest into its clinical programs rather than distributing cash to shareholders. This reinvestment strategy is essential for a clinical-stage biotechnology firm that must prioritize funding the discovery and development of tumor-activated immuno-oncology therapies over shareholder distributions. Overall, the growth and income profile is characterized by explosive top-line expansion and zero current income distribution, reflecting a capital-intensive business model focused entirely on long-term product development rather than immediate financial returns.

Peer Comparison

Xilio Therapeutics, Inc. (XLO) operates in the Biotechnology industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Xilio Therapeutics, Inc. XLO $49.96M N/A
Vertex Pharmaceuticals Incorporated VRTX $110.64B 25.8
Regeneron Pharmaceuticals, Inc. REGN $66.98B 15.6
argenx SE ARGX $50.52B 36.0

The Biotechnology industry average P/E ratio is 53.8x. Xilio Therapeutics, Inc. trades at a P/E of N/A.

This analysis is AI-generated for informational purposes only and should not be considered financial advice. Data may be delayed or inaccurate. Always do your own research and consult a qualified financial advisor before making investment decisions.

About Xilio Therapeutics, Inc.

Xilio Therapeutics, Inc., a clinical-stage biotechnology company, engages in the discovery and development of masked immuno-oncology therapies. The company's pipeline includes XTX501, a bispecific PD-1 / masked IL-2, for patients with metastatic non-small cell lung cancer; Efarindodekin alfa, an investigational, masked IL-12, that is in Phase 2 clinical trial for patients with advanced solid tumors; and Vilastobart, an investigational tumor-activated, Fc-enhanced, high affinity binding anti-CTLA-4 monoclonal antibody. The company was founded in 2016 and is headquartered in Waltham, Massachusetts.

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Key Statistics

Market Cap
$49.96M
P/E Ratio
N/A
52-Week High
$16.10
52-Week Low
$6.47
Avg Volume
49.40K

Data provided by Yahoo Finance via yfinance. Updated daily.

Company Info

Exchange
NASDAQ
Country
United States
Employees
76