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GRAIL, Inc. GRAL Business Segments

TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
Total Revenue by Product
Development Services$6.82M-20.4%$8.57M-38.6%$13.96M+0.8%$13.85M-16.0%$16.49M-2.8%
Screening revenue$107.23M+11.1%$96.53M-24.5%$127.87M+6.2%$120.44M+5.4%$114.22M+5.1%
Cost of revenue by Product
Development Services$1.81M-30.5%$2.61M-49.5%$5.16M-14.8%$6.06M-1.9%$6.18M-4.1%
Screening revenue$77.37M+5.6%$73.25M+4.4%$70.18M-0.1%$70.24M+5.3%$66.69M+5.4%

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Questions, answered.

How does GRAIL, Inc. break its business down?
GRAIL, Inc. (GRAL) reports total revenue by product across 2 parts — Development Services and Screening revenue. Each is extracted from the segment footnotes and tracked over time.
Where does GRAIL, Inc.'s segment data come from?
Segment breakdowns are pulled from the segment footnotes in GRAIL, Inc.'s SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.