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Microsoft filings show ~70% of AI revenue tied to OpenAI

76 points · 96 comments#microsoft#openai#ai-revenue#filings

Microsoft's quarterly filings indicate that roughly 70% of its AI revenue is concentrated on OpenAI, according to recent analysis. The disclosure highlights a significant dependency on the OpenAI partnership, which analysts describe as a potential risk to Microsoft's AI business.

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  1. Hacker Newsmapping365
    Microsoft's AI Sales Mostly Come from OpenAI, Disclosures ShowHN

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  2. Hacker Newsspeckx
    Microsoft filings suggest "around 70%" of its AI revenue is on OpenAIHN

    # Microsoft filings suggest "around 70%" of its AI revenue is concentrated entirely on OpenAI — which seems rather unhealthy News By Jez Corden Published August 6, 2026 3 min read Recent analysis showed that Microsoft's AI business, while seemingly booming, still carries a somewhat enormous Sam Altman-shaped risk. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Microsoft and OpenAI don't see eye to eye. * Copy link * Facebook * X * Reddit * Pinterest * Flipboard * Bluesky * Threads * Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Microsoft's stocks rallied this past week on accelerating AI growth, but the devil is always in the details. Over the past month, Microsoft's shares have surged almost 30% following its quarterly filings, which beat Wall Street estimates by a significant margin. Microsoft proved that its AI business is accelerating in

  3. Hacker Newsjohnbarron
    70% of AI revenue comes from OpenAI and AnthropicHN

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