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Filing Flows › Bolt Biotherapeutics (BOLT) › R&D spending

Bolt Biotherapeutics (BOLT) R&D spending by quarter

Bolt Biotherapeutics' R&D spending was $5.1M in Q2 2026 (second quarter 2026), +7% from Q1 2026. Over the last 6 quarters it ranged from $4.8M (Q1 2026) to $9.5M (Q1 2025).

Bolt Biotherapeutics R&D spending by quarterBolt Biotherapeutics R&D spending by quarter$9.5MQ1 2025$7.5MQ2 2025$6.5MQ3 2025$5.0MQ4 2025$4.8MQ1 2026$5.1MQ2 2026
QuarterR&D spendingQ/QY/Y
Q2 2026$5.1M+7%-31%
Q1 2026$4.8M-3%-49%
Q4 2025$5.0M-24%—
Q3 2025$6.5M-13%—
Q2 2025$7.5M-21%—
Q1 2025$9.5M——

Q2 2026 at a glance

Bolt Biotherapeutics, Q2 2026: revenue $5K (-100% year over year), net loss $7.7M, operating cash flow −$6.5M. The chart follows the revenue to costs, profit and cash.

Questions

What is Bolt Biotherapeutics' R&D spending?

Bolt Biotherapeutics' R&D spending was $5.1M in Q2 2026 (second quarter 2026), +7% from Q1 2026.

How has Bolt Biotherapeutics' R&D spending changed?

Over the last 6 quarters it ranged from $4.8M (Q1 2026) to $9.5M (Q1 2025).

Q2 2026 results → · How Bolt Biotherapeutics makes money →