Latest: Q2 2026 · from the cash-flow statements filed with the SEC
Free cash flow−$18.8M in Q2 2026 · −$61.3M over twelve months
Operating cash flow−$18.8M
Capital spending−$19K
Free cash flow−$18.8M
Analysis
In Q2 2026, Xilio Therapeutics generated −$18.8M of operating cash flow and spent $19K on capital projects, leaving free cash flow of −$18.8M. That is $3.9M less than in Q2 2025 (−$14.9M).
Over the twelve months to Jun 30, 2026, operating cash flow was −$60.6M; the largest uses were operating cash flow ($60.6M), capital spending ($670K); besides operations, cash came from other financing ($75.8M), shares issued ($2K); the cash balance rose by $14.5M.
Operating cash flow was −$18.8M against net income of −$6.4M. The largest differences: deferred revenue −$12.7M, receivables −$6.0M, stock-based pay +$1.6M.
Free cash flow
Operating cash flow less capital spending.Latest (Q2 2026): Operating cash flow −$18.8M, Capital spending $19K.
Capital allocation, year by year
Over these 5 years operating cash flow totalled −$248M; the largest uses were operating cash flow ($248M) and net borrowing ($10.3M). Cash-flow statements as filed.
Cash runway and the debt wall
Cash & investments$136M
Debtnone
Net cash$136M
Cash runway2.2 years
Xilio Therapeutics is burning cash: its operations consume cash, a free cash flow of −$61.3M a year at the current rate against $136M of cash and investments: a runway of about 2.2 years before any new financing.
Where the cash came from and went
From profit to cash
Non-cash charges are added back; money tied up in receivables or inventory is subtracted.
Every quarter
Quarter
Operating cash flow
Capital spending
Net borrowing (+) / repaid (−)
Shares issued
Cash drawn (+) / kept (−)
Free cash flow
Q2 2026
−$18.8M
−$19K
—
—
$14.3M
−$18.8M
Q1 2026
−$22.3M
−$556K
—
$1K
−$12.8M
−$22.9M
Q4 2025
−$2.0M
−$95K
—
$1K
−$33.8M
−$2.1M
Q3 2025
−$17.5M
—
—
—
$17.8M
−$17.5M
Q2 2025
−$14.5M
−$401K
—
$4K
−$32.5M
−$14.9M
Q1 2025
$29.0M
−$22K
—
$5K
−$33.8M
$29.0M
Q4 2024
−$14.2M
−$6K
—
—
$6.0M
−$14.2M
Q3 2024
−$13.7M
−$9K
−$7K
$4K
$13.7M
−$13.7M
Xilio Therapeutics: income statement and cash flow
Xilio Therapeutics, Q2 2026: revenue $18.7M (+131% year over year), operating margin -18.7%. The chart follows the revenue to costs, profit and cash.
Read automatically from the company’s XBRL cash-flow statements; quarterly figures for the fourth quarter are the year less the first three. Errors are possible. Not investment advice.