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ADC Therapeutics SA (ADCT) Q3 2025 earnings results (third quarter 2025)

10-Q filed Nov 10, 2025

ADC Therapeutics SA (ADCT) reported revenue of $16.4M for the third quarter 2025 (Q3 2025), -11% from a year earlier and -13% from the quarter before. Operating margin was -188.5%, net loss $41.0M (249.4% of revenue).

Revenue$16.4M
Year over year-11%
Quarter over quarter-13%
Operating margin-188.5%
Net earnings−$41.0M

ADC Therapeutics SA, Q3 2025: revenue $16.4M (-11% year over year), operating margin -188.5%, net loss $41.0M, operating cash flow −$29.6M. The chart follows the revenue to costs, profit and cash.

Q3 2025AmountQ/QY/Y
Revenue$16.4M-13%-11%
Operating profit−$31.0M——
Net earnings−$41.0M——
Operating cash flow−$29.6M——

What changed

Revenue was $16.4M in Q3 2025, down 11% year over year and down 13% from the previous quarter. Product revenues, net was the largest line at 96% of revenue. Product revenues, net lost $2.3M year over year (down 13%), 111% of the total change.

Operating costs exceeded revenue by $31.0M, an operating margin of -188.5%. Total costs fell 12% while revenue fell 11%. The fastest-growing cost line was Other operating costs (+86%). The quarter ended with a net loss of $41.0M, narrower than the previous quarter's $56.6M loss.

Operating cash flow was −$29.6M. Non-cash charges added back $2.0M of share-based compensation. Working capital and other items added $9.3M.

Questions

What was ADC Therapeutics SA's revenue in the third quarter 2025?

ADC Therapeutics SA (ADCT) reported revenue of $16.4M for the third quarter 2025 (Q3 2025), -11% from a year earlier and -13% from the quarter before.

Was ADC Therapeutics SA profitable in the third quarter 2025?

Operating loss was $31.0M (-188.5% of revenue) and net loss $41.0M.

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Source: ADC Therapeutics SA 10-Q on SEC EDGAR.