$BLZE

Why Backblaze Stock Jumped Today

Backblaze (NASDAQ: BLZE) shares rose after the company reported Q2 results that beat expectations. Revenue increased 18% to $42.7M, with B2 Cloud Storage revenue up 34% to $26.6M. Adjusted EBITDA nearly doubled to $12.8M, and adjusted EPS was $0.08 vs $0.02 expected. Backblaze raised FY revenue guidance to ~$173M and entered a 5+ year $335M collaboration with CoreWeave.

Original reporting
Published Aug 5, 2026, 3:00 AM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Aug 5, 2026, 3:05 AM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
Why Backblaze Stock Jumped Today — source image
Decision brief

The 30-second read

$BLZEBullishHigh
01

Why it matters

The article attributes the sharp share move to a Q2 beat, raised full-year revenue and EBITDA margin targets, and a large multi-year CoreWeave collaboration that signals demand for AI-scale storage.

02

Market read

Traders can act on a fresh earnings and guidance catalyst plus a major AI partnership that may change forward expectations for growth and margins.

03

What to watch

Sustainability of the 113% net revenue retention and whether the CoreWeave warrants and collaboration translate into near-term cash flow, not just revenue visibility.

Relevance 9/10Novelty 9/10Timing: pre-market/early session today after Q2 results and guidance raise

Background

Backblaze is a cloud storage provider positioning its B2 Cloud Storage offering for AI and data-intensive workloads.

Company-level read

Ticker impact

$BLZEBullishHigh confidence
Context

Backblaze reported Q2 results that beat expectations, lifted full-year revenue guidance to about $173M, and expanded AI storage revenue.

Expected impact

Near-term upside bias as traders reprice growth and margin targets; follow-through depends on whether AI storage traction sustains post-guidance.

Evidence & confidence

The article cites multiple concrete, time-sensitive catalysts: Q2 beat with EPS and EBITDA, raised revenue and EBITDA margin targets, and a 5+ year $335M CoreWeave collaboration with warrants.

Market effects

Reinforces investor appetite for AI infrastructure enablers, especially cloud storage providers with measurable retention and ARR growth.

No specific regional impact described beyond US-listed small-cap tech sentiment.

CoreWeave collaboration underscores global AI cloud infrastructure buildout demand, but details are company-specific.

Counterpoint

The move may be sentiment-driven around AI storage, and the guidance increase could already be partially anticipated by the market given the magnitude of the CoreWeave headline.

Key entities

  • Backblaze

    NASDAQ-listed cloud storage platform whose Q2 results and guidance drove the stock move.

  • CoreWeave

    AI cloud infrastructure developer entering a more than 5-year $335M collaboration with Backblaze and acquiring warrants.

  • Gleb Budman

    Backblaze CEO quoted on the need for scalable, cost-attractive storage for AI workloads.

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Why Backblaze Stock Jumped Today

Backblaze (NASDAQ: BLZE) shares rose after its Q2 results beat expectations. Revenue increased 18% to $42.7 million, with B2 Cloud Storage up 34% to $26.6 million. Clients with $50,000+ ARR rose 57%, net revenue retention was 113%, and adjusted EBITDA nearly doubled to $12.8 million. Guidance lifted to about $173 million revenue and 28% adjusted EBITDA margin; Backblaze also signed a 5+ year $335 million deal with CoreWeave.

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Backblaze reported Q2 2026 revenue of $47.2 million, up 18% year over year, beating its $40.2 million high-end outlook. GAAP net loss was $5.1 million, improved from $7.1 million a year earlier. B2 Cloud Storage rose 34% to $22.4 million. The company raised its full-year outlook to $172 million and cited a $335 million strategic deal with CoreWeave.