marketcaparena

XLO

Xilio Therapeutics, Inc.

Company overview

Market capitalization
$52.33M
Employees
76
Latest publication
2026-09-29
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.

Company website

Financial statements

Income Quarterly

Exact reported values; units shown beside each amount. Missing values are —.
MetricQ2 20262026-06-30 · USDQ1 20262026-03-31 · USDQ4 20252025-12-31 · USDQ3 20252025-09-30 · USDQ2 20252025-06-30 · USDQ1 20252025-03-31 · USDQ4 20242024-12-31 · USDQ3 20242024-09-30 · USD
Total Revenue18,692,000USD12,648,000USD13,686,000USD19,066,000USD8,084,000USD2,930,000USD1,724,000USD2,263,000USD
Research Development14,559,000USD19,832,000USD18,122,000USD14,321,000USD15,330,000USD8,266,000USD8,836,000USD10,759,000USD
Selling General Administrative7,624,000USD6,928,000USD7,400,000USD6,674,000USD7,120,000USD8,515,000USD6,517,000USD6,307,000USD
General And Administrative Expenses7,624,000USD———————
Total Operating Expenses22,183,000USD26,416,000USD25,522,000USD20,995,000USD7,120,000USD16,781,000USD15,353,000USD17,025,000USD
Operating Income-3,491,000USD-14,112,000USD-11,836,000USD-1,929,000USD-14,366,000USD-13,851,000USD-13,629,000USD-14,762,000USD
Total Other Income Expense Net-2,882,000USD4,583,000USD22,196,000USD-14,358,000USD-1,478,000USD586,000USD536,000USD742,000USD
Net Income-6,373,000USD-9,529,000USD10,360,000USD-16,287,000USD-15,844,000USD-13,265,000USD-13,093,000USD-14,020,000USD
Cost Of Revenue—344,000USD323,000USD340,000USD15,330,000USD—444,000USD—
Gross Profit—12,304,000USD13,686,000USD19,066,000USD-7,246,000USD2,930,000USD1,724,000USD2,263,000USD
Selling And Marketing Expenses—344,000USD——————
Income Before Tax—-9,529,000USD10,360,000USD-16,287,000USD-15,844,000USD-13,265,000USD-13,093,000USD-14,020,000USD
Net Income From Continuing Ops—-9,529,000USD10,360,000USD-16,287,000USD-15,844,000USD-13,265,000USD-13,093,000USD-14,020,000USD
Ebit—-14,112,000USD-11,836,000USD-1,929,000USD-14,366,000USD-13,851,000USD-13,629,000USD-14,803,000USD
Ebitda—-13,768,000USD-11,513,000USD-1,589,000USD-13,985,000USD-13,354,000USD-13,254,000USD-14,422,000USD
Depreciation And Amortization—344,000USD323,000USD340,000USD381,000USD497,000USD375,000USD381,000USD
Reconciled Depreciation—344,000USD323,000USD340,000USD381,000USD497,000USD375,000USD381,000USD
Unclassified Operating Expenses————-15,330,000USD———
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Income Yearly

Exact reported values; units shown beside each amount. Missing values are —.
MetricFY 20252025-12-31 · USDFY 20242024-12-31 · USDFY 20232023-12-31 · USDFY 20222022-12-31 · USDFY 20212021-12-31 · USDFY 20202020-12-31 · USDFY 20192019-12-31 · USD
Total Revenue43,766,000USD6,344,000USD0USD0USD0USD0USD0USD
Cost Of Revenue1,541,000USD1,644,000USD1,900,000USD1,847,000USD1,499,000USD1,065,000USD240,000USD
Gross Profit42,225,000USD6,344,000USD-1,900,000USD-1,847,000USD-1,499,000USD-1,065,000USD-240,000USD
Research Development56,039,000USD41,211,000USD52,136,000USD59,201,000USD51,188,000USD43,910,000USD14,256,000USD
Selling General Administrative29,709,000USD24,778,000USD26,997,000USD29,948,000USD23,856,000USD10,653,000USD4,771,000USD
Unclassified Operating Expenses-1,541,000USD————-1,065,000USD—
Total Operating Expenses84,207,000USD66,926,000USD79,133,000USD89,149,000USD75,044,000USD53,498,000USD18,787,000USD
Operating Income-41,982,000USD-60,582,000USD-79,133,000USD-89,149,000USD-75,044,000USD-54,563,000USD-19,027,000USD
Income Before Tax-35,036,000USD-58,241,000USD-76,404,000USD-88,222,000USD-75,800,000USD-55,219,000USD-17,311,000USD
Net Income-35,036,000USD-58,241,000USD-76,404,000USD-87,295,000USD-74,301,000USD-55,219,000USD-17,311,000USD
Net Income From Continuing Ops-35,036,000USD-58,241,000USD-81,215,000USD-88,222,000USD-75,800,000USD-55,219,000USD-17,311,000USD
Ebit-41,982,000USD-59,645,000USD-79,133,000USD-89,149,000USD-75,044,000USD-54,619,000USD-17,311,000USD
Ebitda-40,441,000USD-58,001,000USD-77,233,000USD-87,302,000USD-73,545,000USD-53,554,000USD-17,071,000USD
Depreciation And Amortization1,541,000USD1,644,000USD1,900,000USD1,847,000USD1,499,000USD1,065,000USD240,000USD
Reconciled Depreciation1,541,000USD1,644,000USD1,940,000USD1,847,000USD1,499,000USD1,065,000USD240,000USD
Total Other Income Expense Net6,946,000USD2,341,000USD2,729,000USD927,000USD-756,000USD-656,000USD1,716,000USD
Interest Expense—100,000USD127,800USD927,000USD756,000USD600,000USD0USD
Income Tax Expense——-927,000USD-927,000USD-1,499,000USD858,703USD68,140USD
Non Operating Income Net Other———927,000USD-756,000USD——
Net Income Applicable To Common Shares———-88,222,000USD-75,800,000USD-55,219,000USD-17,311,000USD
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Balance sheet Quarterly

Exact reported values; units shown beside each amount. Missing values are —.
MetricQ2 20262026-06-30 · USDQ1 20262026-03-31 · USDQ4 20252025-12-31 · USDQ3 20252025-09-30 · USDQ2 20252025-06-30 · USDQ1 20252025-03-31 · USDQ4 20242024-12-31 · USDQ3 20242024-09-30 · USD
Total Assets154,254,000USD163,487,000USD154,685,000USD133,694,000USD133,813,000USD103,716,000USD71,075,000USD74,658,000USD
Cash And Equivalents136,040,000USD———————
Total Current Assets145,468,000USD154,207,000USD145,027,000USD124,089,000USD123,716,000USD93,200,000USD60,234,000USD63,309,000USD
Other Current Assets3,428,000USD3,874,000USD2,496,000USD20,325,000USD2,165,000USD4,127,000USD4,943,000USD2,050,000USD
Total Liabilities81,990,000USD———————
Total Current Liabilities34,198,000USD42,960,000USD56,273,000USD56,401,000USD53,260,000USD47,637,000USD27,261,000USD38,022,000USD
Other Current Liabilities7,854,000USD———————
Total Stockholder Equity72,264,000USD72,545,000USD35,273,000USD-8,095,000USD7,069,000USD10,700,000USD17,598,000USD20,974,000USD
Total Equity Including Noncontrolling Interest72,264,000USD———————
Deferred Revenue22,603,000USD———————
Property Plant Equipment Net6,967,000USD7,467,000USD7,851,000USD7,804,000USD8,303,000USD8,728,000USD9,059,000USD9,574,000USD
Accounts Payable2,315,000USD1,064,000USD3,168,000USD2,300,000USD4,097,000USD2,275,000USD2,574,000USD972,000USD
Short Term Debt1,426,000USD1,384,000USD1,343,000USD1,303,000USD1,264,000USD1,226,000USD1,188,000USD1,152,000USD
Common Stock1,000USD26,261,000USD36,893,000USD53,935,000USD5,000USD5,000USD5,000USD4,000USD
Retained Earnings-434,691,000USD-428,318,000USD-418,789,000USD-429,149,000USD-412,862,000USD-397,018,000USD-383,753,000USD-370,660,000USD
Total Liab—90,942,000USD119,412,000USD141,789,000USD126,744,000USD93,016,000USD53,477,000USD53,684,000USD
Other Current Liab—8,970,000USD11,739,000USD8,952,000USD5,621,000USD3,883,000USD9,981,000USD9,793,000USD
Capital Stock—0USD0USD5,000USD5,000USD5,000USD5,000USD4,000USD
Cash—150,333,000USD137,531,000USD103,764,000USD121,551,000USD89,073,000USD55,291,000USD61,259,000USD
Cash And Short Term Investments—150,333,000USD137,531,000USD103,764,000USD121,551,000USD89,073,000USD55,291,000USD61,259,000USD
Current Deferred Revenue—31,542,000USD40,023,000USD43,846,000USD42,278,000USD40,253,000USD13,518,000USD26,105,000USD
Net Debt—-143,695,000USD-130,577,000USD-96,501,000USD-113,985,000USD-81,209,000USD-47,149,000USD-52,844,000USD
Short Long Term Debt Total—6,638,000USD6,954,000USD7,263,000USD7,566,000USD7,864,000USD8,142,000USD8,415,000USD
Property Plant Equipment Gross—16,564,000USD16,604,000USD16,264,000USD16,424,000USD16,469,000USD16,486,000USD16,634,000USD
Common Stock Shares Outstanding—163,475,380shares83,591,090shares10,293,347shares3,701,994shares5,335,740shares4,619,701shares4,533,219shares
Non Current Assets Total—9,280,000USD9,658,000USD9,605,000USD10,097,000USD10,516,000USD10,841,000USD11,349,000USD
Non Current Liabilities Total—47,982,000USD63,139,000USD85,388,000USD73,484,000USD45,379,000USD26,216,000USD15,662,000USD
Non Current Liabilities Other—1,000USD7,333,000USD—————
Non Currrent Assets Other—1,813,000USD1,807,000USD1,801,000USD1,794,000USD1,788,000USD1,782,000USD1,775,000USD
Net Working Capital—111,247,000USD88,754,000USD67,688,000USD70,456,000USD45,563,000USD32,973,000USD25,287,000USD
Unclassified Non Current Liabilities—47,981,000USD55,806,000USD85,388,000USD73,484,000USD45,379,000USD26,216,000USD15,662,000USD
Unclassified Equity—474,602,000USD417,169,000USD367,114,000USD419,921,000USD407,708,000USD401,341,000USD391,626,000USD
Net Receivables——5,000,000USD—————
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Balance sheet Yearly

Exact reported values; units shown beside each amount. Missing values are —.
MetricFY 20252025-12-31 · USDFY 20242024-12-31 · USDFY 20232023-12-31 · USDFY 20222022-12-31 · USDFY 20212021-12-31 · USDFY 20202020-12-31 · USDFY 20192019-12-31 · USD
Total Assets154,685,000USD71,075,000USD60,926,000USD139,165,000USD221,599,000USD36,317,000USD62,722,000USD
Other Current Assets2,496,000USD4,943,000USD3,423,000USD4,111,000USD4,464,000USD1,352,000USD2,259,000USD
Total Liab119,412,000USD53,477,000USD24,099,000USD33,518,000USD36,170,000USD41,602,000USD24,212,000USD
Total Stockholder Equity35,273,000USD17,598,000USD36,827,000USD105,647,000USD185,429,000USD-5,285,000USD38,510,000USD
Other Current Liab11,739,000USD9,981,000USD11,592,000USD10,409,000USD8,751,000USD13,732,000USD2,689,000USD
Common Stock36,893,000USD5,000USD3,000USD3,000USD3,000USD1,000USD—
Capital Stock0USD5,000USD3,000USD3,000USD3,000USD0USD0USD
Retained Earnings-418,789,000USD-383,753,000USD-325,512,000USD-249,108,000USD-160,886,000USD-85,086,000USD-29,867,000USD
Cash137,531,000USD55,291,000USD44,704,000USD120,385,000USD198,053,000USD19,238,000USD48,845,000USD
Cash And Short Term Investments137,531,000USD55,291,000USD44,704,000USD120,385,000USD198,053,000USD19,238,000USD48,845,000USD
Total Current Assets145,027,000USD60,234,000USD48,127,000USD124,496,000USD202,517,000USD20,590,000USD51,104,000USD
Total Current Liabilities56,273,000USD27,261,000USD15,957,000USD21,119,000USD12,778,000USD22,155,000USD5,207,000USD
Current Deferred Revenue40,023,000USD13,518,000USD——8,751,000USD13,732,000USD—
Net Debt-130,577,000USD-47,149,000USD-33,247,000USD-100,446,000USD-177,317,000USD2,648,000USD-30,214,000USD
Short Term Debt1,343,000USD1,188,000USD3,315,000USD7,585,000USD883,000USD2,979,000USD—
Short Long Term Debt Total6,954,000USD8,142,000USD11,457,000USD19,939,000USD20,736,000USD21,886,000USD18,631,000USD
Net Receivables5,000,000USD——267,000USD393,000USD——
Accounts Payable3,168,000USD2,574,000USD1,050,000USD3,125,000USD3,144,000USD5,444,000USD2,518,000USD
Property Plant Equipment Net7,851,000USD9,059,000USD11,201,000USD12,840,000USD13,900,000USD14,064,000USD9,873,000USD
Property Plant Equipment Gross16,604,000USD16,486,000USD16,928,000USD7,255,000USD16,309,000USD15,036,000USD10,203,000USD
Common Stock Shares Outstanding83,591,090shares3,822,245shares1,964,008shares27,392,087shares400,451shares37,413shares29,236shares
Non Current Assets Total9,658,000USD10,841,000USD12,799,000USD14,669,000USD19,081,999USD15,727,000USD11,618,000USD
Non Current Liabilities Total63,139,000USD26,216,000USD8,142,000USD12,399,000USD23,392,000USD19,447,000USD19,005,000USD
Non Current Liabilities Other7,333,000USD——45,000USD118,000USD1,127,000USD374,000USD
Non Currrent Assets Other1,807,000USD1,782,000USD1,598,000USD267,000USD89,999USD1,663,000USD1,551,000USD
Net Working Capital88,754,000USD32,973,000USD32,170,000USD103,377,000USD189,739,000USD-1,565,000USD45,897,000USD
Unclassified Non Current Liabilities55,806,000USD26,216,000USD8,142,000USD9,189,000USD-18,985,000USD10,368,000USD8,647,000USD
Unclassified Equity417,169,000USD401,341,000USD362,333,000USD354,749,000USD564,369,000USD79,800,000USD68,377,000USD
Short Long Term Debt——3,315,000USD6,667,000USD—2,333,000USD—
Unclassified Current Liabilities——-3,315,000USD-6,667,000USD-8,751,000USD-16,065,000USD—
Other Assets———1,610,000USD231,657,000USD2,051,000USD1,745,000USD
Long Term Debt———3,165,000USD9,628,000USD7,412,000USD9,610,000USD
Net Tangible Assets———105,647,000USD185,429,000USD-83,287,000USD-29,523,000USD
Other Liab————32,631,000USD540,000USD374,000USD
Accumulated Other Comprehensive Income————-218,060,000USD0USD—
Unclassified Non Current Assets————-226,565,000USD-2,051,000USD-1,551,000USD
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Cash flow YTD

Exact reported values; units shown beside each amount. Missing values are —.
MetricQ2 20262026-06-30 · USD
Depreciation675,000USD
Stock Based Compensation3,809,000USD
Change To Account Receivables-1,000,000USD
Change To Liabilities-3,406,000USD
Change In Working Capital-27,340,000USD
Operating Cash Flow-41,105,000USD
Capital Expenditures-575,000USD
Investing Cash Flow-575,000USD
Common Stock Issuance36,000USD
Unclassified Financing Cash Flow40,165,000USD
Financing Cash Flow40,201,000USD
Change In Cash-1,479,000USD
End Cash Flow137,859,000USD
SourceDisclosureDeterministicFinal

Cash flow Quarterly

Exact reported values; units shown beside each amount. Missing values are —.
MetricQ1 20262026-03-31 · USDQ4 20252025-12-31 · USDQ3 20252025-09-30 · USDQ2 20252025-06-30 · USDQ1 20252025-03-31 · USDQ4 20242024-12-31 · USDQ3 20242024-09-30 · USDQ2 20242024-06-30 · USD
Net Income-9,529,000USD10,360,000USD-16,286,999USD-15,844,000USD-13,265,000USD-13,093,000USD-14,020,000USD-13,925,000USD
Depreciation344,000USD323,000USD340,000USD381,000USD497,000USD375,000USD381,000USD445,000USD
Stock Based Compensation2,211,000USD2,930,000USD1,123,000USD1,351,000USD1,535,000USD1,516,000USD1,574,000USD1,511,000USD
Other Non Cash Items-1,089,000USD-21,275,000USD16,502,999USD2,334,000USD—2,000USD34,741,000USD1,892,000USD
Change To Account Receivables5,000,000USD12,500,000USD————30,000,000USD—
Change In Working Capital-12,069,000USD5,664,000USD-18,051,000USD-2,699,000USD40,211,000USD-2,957,000USD-36,348,000USD31,922,000USD
Total Cash From Operating Activities-22,343,000USD-1,998,000USD-17,495,000USD-14,477,000USD28,978,000USD-14,157,000USD-13,672,000USD19,953,000USD
Capital Expenditures-556,000USD-95,000USD0USD-401,000USD-22,000USD-6,000USD-9,000USD-21,000USD
Free Cash Flow-22,899,000USD-2,093,000USD-17,495,000USD-14,878,000USD28,956,000USD-14,163,000USD-13,681,000USD19,932,000USD
Total Cashflows From Investing Activities-556,000USD-95,000USD—-401,000USD-22,000USD-6,000USD-9,000USD-21,000USD
Total Cash From Financing Activities35,707,000USD35,866,000USD-285,000USD47,362,000USD4,832,000USD8,202,000USD-3,000USD20,043,000USD
Issuance Of Capital Stock0USD35,828,000USD-47,318,000USD47,318,000USD4,827,000USD1,000USD17,513,000USD2,516,000USD
Change In Cash12,802,000USD33,773,000USD-17,787,000USD32,484,000USD33,788,000USD-5,961,000USD-13,684,000USD39,975,000USD
Begin Period Cash Flow137,531,000USD105,565,000USD121,551,000USD90,861,000USD57,073,000USD63,034,000USD76,718,000USD36,743,000USD
End Period Cash Flow150,333,000USD139,338,000USD103,764,000USD123,345,000USD90,861,000USD57,073,000USD63,034,000USD76,718,000USD
Other Cashflows From Financing Activities-1,550,000USD35,866,000USD-285,000USD44,000USD5,000USD4,819,000USD4,000USD17,548,000USD
Unclassified Operating Cash Flow-2,211,000USD—-1,123,000USD————-1,892,000USD
Unclassified Financing Cash Flow37,257,000USD———2,017,000USD3,382,000USD4,274,000USD—
Net Borrowings—0USD0USD0USD0USD0USD-7,000USD—
Sale Purchase Of Stock—-80,000USD40,000USD—2,810,000USD—-4,274,000USD—
Investments——0USD-401,000USD-22,000USD-6,000USD-9,000USD-21,000USD
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Cash flow Yearly

Exact reported values; units shown beside each amount. Missing values are —.
MetricFY 20252025-12-31 · USDFY 20242024-12-31 · USDFY 20232023-12-31 · USDFY 20222022-12-31 · USDFY 20212021-12-31 · USDFY 20202020-12-31 · USDFY 20192019-12-31 · USD
Net Income-35,036,000USD-58,241,000USD-76,404,000USD-88,222,000USD-75,800,000USD-55,219,000USD-17,311,000USD
Depreciation1,541,000USD1,644,000USD1,900,000USD1,847,000USD1,499,000USD1,065,000USD240,000USD
Stock Based Compensation6,939,000USD6,434,000USD7,382,000USD8,424,000USD4,958,000USD1,296,000USD112,000USD
Other Non Cash Items-3,561,000USD3,000USD160,000USD224,000USD173,000USD165,000USD56,000USD
Change To Account Receivables-5,000,000USD——————
Change In Working Capital25,125,000USD31,782,000USD-1,658,000USD2,004,000USD-11,803,000USD16,602,000USD797,000USD
Total Cash From Operating Activities-4,992,000USD-18,378,000USD-68,620,000USD-75,723,000USD-80,751,000USD-36,091,000USD-17,843,000USD
Capital Expenditures-518,000USD-36,000USD-486,000USD-1,867,000USD-1,100,000USD-2,188,000USD-715,000USD
Free Cash Flow-5,510,000USD-18,414,000USD-69,106,000USD-77,590,000USD-81,851,000USD-38,279,000USD-18,558,000USD
Total Cashflows From Investing Activities-518,000USD-36,000USD-486,000USD-1,867,000USD-1,100,000USD-2,188,000USD-715,000USD
Net Borrowings0USD-3,382,000USD-6,752,000USD-85,000USD-25,000USD-99,000USD9,952,000USD
Total Cash From Financing Activities87,775,000USD29,196,000USD-6,550,000USD-69,000USD260,668,000USD10,029,000USD60,020,000USD
Sale Purchase Of Stock2,810,000USD—194,000USD16,000USD261,528,000USD——
Issuance Of Capital Stock40,655,000USD6,825,000USD0USD116,359,000USD261,245,000USD9,969,000USD50,068,000USD
Change In Cash82,265,000USD10,782,000USD-75,681,000USD-77,659,000USD178,817,000USD-28,250,000USD41,462,000USD
Begin Period Cash Flow57,073,000USD46,291,000USD120,385,000USD199,606,000USD20,789,000USD49,039,000USD7,577,000USD
End Period Cash Flow139,338,000USD57,073,000USD44,704,000USD121,947,000USD199,606,000USD20,789,000USD49,039,000USD
Other Cashflows From Financing Activities87,775,000USD25,753,000USD202,000USD-69USD144,419,000USD10,128,000USD40,116,000USD
Unclassified Financing Cash Flow-2,810,000USD———-145,254,000USD-9,969,000USD-40,116,000USD
Investments—-36,000USD-995,000USD-1,867,000USD-1,100,000USD-2,188,000USD-715,000USD
Change To Liabilities———2,070,000USD-8,435,000USD2,926,000USD970,000USD
Cash And Cash Equivalents Changes———-77,659,000USD178,817,000USD——
Unclassified Investing Cash Flow———1,867,000USD1,100,000USD2,188,000USD—
Unclassified Operating Cash Flow——————-1,737,000USD
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Operating metrics

No operating metrics are currently published for this company.

Revenue breakdown

No revenue breakdown is currently published for this company.

Periods follow company fiscal calendars. Quarterly, annual and year-to-date amounts are shown separately. Missing values are not zero. Data may be delayed, incomplete or corrected; follow the disclosure links to verify figures.