Microsoft (NASDAQ:MSFT) CEO Satya Nadella announced a sweeping reorganization of the company’s AI leadership on March 17, unifying its consumer and enterprise Copilot teams under a single executive and quietly sidelining Mustafa Suleyman — the former DeepMind co-founder he paid $650 million to bring aboard just two years ago. (1)
Here’s the stunning data showing why.
Jacob Andreou, a former Snap executive who spent eight years helping scale the social platform, has been promoted to executive vice president of Copilot, reporting directly to Nadella. He’ll lead a unified organization spanning both consumer and business products — two divisions that were previously housed in separate groups.
Suleyman, who arrived at Microsoft through the $650 million Inflection AI acquisition in March 2024, is being redirected to focus on “superintelligence” — building the next generation of frontier AI models (2). It’s a narrowing of his mandate that removes him from the product he was hired to make successful — and parks him in a role where the deliverables are measured in years, not quarters. Copilot sits at roughly 6 million daily active users by early March 2026, behind both ChatGPT and Anthropic’s Claude, which had reached approximately 9 million according to Sensor Tower data cited by CNBC (2).
Microsoft 365 has more than 450 million paid commercial seats. After roughly two years on the market, Copilot has converted approximately 15 million of them into paying users. That’s a 3.3% conversion rate, at $30 per user per month, generating roughly $5.4 billion in annual revenue. That’s less than what Microsoft spent on infrastructure in a single quarter (3).
Microsoft itself touted that figure during its Q2 FY2026 earnings call, noting that seat growth was up more than 160% year-over-year. But the vast majority of M365 users have access to Copilot’s basic chat features for free. The premium paid base remains thin.
Independent research tells a worse story. A Recon Analytics survey of more than 150,000 U.S. paid AI subscribers found that Copilot’s market share fell from 18.8% in July 2025 to 11.5% by January 2026 — a 39% contraction. The most damaging finding: when workers only have access to Copilot, adoption sits at 68%. Add ChatGPT as an option and Copilot drops to 18%. Add Gemini on top of that and just 8% choose Copilot. (4)
That drop — from 68% to 8% — gets to the core of why Nadella is taking direct control and shuffling the team. Microsoft can put Copilot in front of 450 million users, but 9 out of 10 of them choose competitors.
You bring in someone with Andreou’s Snap consumer growth track record when the problem is adoption and operations, not AI brainpower.
Nadella’s memo described the vision as moving Copilot “from a collection of great products to a truly integrated system.” In practice, that’ll mean merging four groups — Copilot experience, Copilot platform, Microsoft 365 apps and AI models — under one roof.
The company is also tightening up monetization. Starting April 15, Copilot will no longer be available inside Word, Excel, PowerPoint and OneNote without a paid license. (5)
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Microsoft isn’t just losing the adoption race on its own platform. The broader AI landscape is shifting beneath it.
On March 9, just eight days before the leadership reshuffle, the company launched Copilot Cowork — a new feature built not on OpenAI’s models but on Anthropic’s Claude. (6) Microsoft is now relying on a competitor’s technology to power capabilities in its own flagship AI product, while simultaneously trying to build competing frontier models in-house under Suleyman.
And the Microsoft-OpenAI relationship is showing cracks. The Financial Times reported on March 18 that Microsoft is weighing legal action over a $50 billion deal that would make AWS the exclusive third-party cloud provider for OpenAI’s enterprise platform — potentially breaching Microsoft’s Azure exclusivity agreement. (7)
Microsoft stock has fallen roughly 17% year-to-date as of late March 2026, trading in the low $380s — down from roughly $460 at the start of the year. (8) Q2 FY2026 revenues came in at $81.3 billion, up 17% year-over-year. Still strong — but the Copilot story many investors were banking on has stayed in draft.
The reorg doesn’t change the math overnight. Whether Andreou can solve the retention problem that Suleyman couldn’t — turning Copilot from something bundled into something chosen — will determine whether Microsoft’s massive infrastructure bet starts to pay off. If it doesn’t, that $650 million acquisition starts looking less like a strategic recruitment and more like the priciest sabbatical in corporate history.
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Microsoft Official Blog (1); CNBC (2); Microsoft Q2 FY2026 Earnings Release — SEC Filing (3); Recon Analytics (4); Windows Central (5); GeekWire (6); Financial Times (7); FinanceCharts (8)
This article provides information only and should not be construed as advice. It is provided without warranty of any kind.
