Filing Flows › Heartflow (HTFL) › R&D spending
Heartflow (HTFL) R&D spending by quarter
Heartflow's R&D spending was $26.3M in Q2 2026 (second quarter 2026), +21% from Q1 2026. Over the last 5 quarters it ranged from $15.0M (Q2 2025) to $26.3M (Q2 2026).
| Quarter | R&D spending | Q/Q | Y/Y |
|---|---|---|---|
| Q2 2026 | $26.3M | +21% | +75% |
| Q1 2026 | $21.6M | +16% | — |
| Q4 2025 | $18.7M | +8% | — |
| Q3 2025 | $17.3M | +15% | — |
| Q2 2025 | $15.0M | — | — |
Q2 2026 at a glance
Heartflow, Q2 2026: revenue $64.1M (+48% year over year), operating margin -27.9%, net loss $15.7M, operating cash flow −$8.6M. The chart follows the revenue to costs, profit and cash.
Questions
What is Heartflow's R&D spending?
Heartflow's R&D spending was $26.3M in Q2 2026 (second quarter 2026), +21% from Q1 2026.
How has Heartflow's R&D spending changed?
Over the last 5 quarters it ranged from $15.0M (Q2 2025) to $26.3M (Q2 2026).