UP

Wheels Up is a structurally unprofitable private-aviation operator whose top line has fallen every year since 2022: revenue slid from $1.58B (FY2022) to $736M (FY2025), down another 7.0% in the latest year. The business has never earned a profit in the data provided — five straight years of losses totaling well over $1.8B, with FY2025 net income of -$294M (net margin -39.9%) and operating income of -$203M (operating margin -27.6%). Management's own narrative frames FY2025 as a transition year — the September 2025 'Signature Membership' relaunch, the Bombardier Challenger/Embraer Phenom fleet modernization, and the Delta partnership — and losses did narrow (net income +13.4%, operating income +21.4% YoY). But 'less-bad' on a shrinking revenue base is not a turnaround, and the January 2026 decision to limit new sales to Signature Membership is an unproven bet whose Q4'25 mix was still only ~44% of Membership Funds sold.

The balance sheet is the disqualifier. Stockholders' equity is -$392M (a 94% deterioration) against an accumulated deficit of -$2.40B, so liabilities-to-equity is a meaningless -3.47x. Liquidity is acute: $134M of cash (down 38%) sits against a working-capital hole of current assets $249M vs. current liabilities $908M — a $659M deficit, much of it customer prepayments (Membership Funds) that fund flights the company still owes. Operating cash flow swung to -$166M (down 113.5%), meaning the cash burn now exceeds the entire cash balance in a single year. On these figures the company is dependent on external funding, its Delta relationship, or continued prepaid inflows to stay solvent — a going-concern-adjacent profile, not an investable one.