Every material Form 8-K Heartflow, Inc. has filed with the SEC since May 14, 2026, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
Heartflow reported second-quarter 2026 revenue of $64.1 million, up 48% from a year earlier, and raised its full-year 2026 revenue guidance to $246 million to $250 million from $228 million to $232 million. GAAP net loss widened to $15.7 million from $9.2 million, though the prior-year period benefited from non-operating gains, and the per-share loss narrowed to $0.18 from $1.46 on a much larger share count. Shareholders get faster sales growth and a higher guidance range, offset by a larger GAAP operating loss.
Total revenue of $64.1 million, up 48%; U.S. revenue of $59.6 million and international and other revenue of $4.5 million
Gross margin of 83.0%, compared with 75.5% a year earlier
GAAP net loss of $15.7 million, or $(0.18) per share, compared with $9.2 million, or $(1.46) per share, a year earlier; operating loss widened to $17.9 million from $13.7 million
2026 revenue guidance raised to $246 million to $250 million from $228 million to $232 million; non-GAAP gross margin guidance raised to about 82% from about 81%
Heartflow reported first quarter 2026 revenue of $52.6 million, up 41% year over year, and a net loss of $27.4 million, or $0.32 per share, versus $32.3 million, or $5.25 per share, a year earlier. The company raised its full-year 2026 revenue guidance to $228 million to $232 million from $218 million to $222 million, though GAAP results include a $7.5 million non-cash impairment charge tied to facilities changes.
Q1 2026 total revenue was $52.6 million, up from $37.2 million; U.S. revenue was $48.3 million.
Gross margin was 80.2%, compared with 75.1% a year earlier.
Net loss was $27.4 million, including a $7.5 million non-cash impairment charge from a headquarters relocation to San Francisco.
2026 revenue guidance raised to $228 million to $232 million; cash, cash equivalents and investments were $254.9 million at March 31, 2026.
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