Microsoft took two punches this week, both landing squarely on its moat. On Tuesday, Anthropic launched Claude Sheets, Claude Whiteboards, and Claude Data, directly taking on office software such as Excel. Microsoft shares fell from $544 to $526 that day. From Thursday to Friday, Microsoft 365 suffered a global outage lasting more than 12 hours. More than a dozen services, including Outlook, Teams, and Copilot, went down across 74 countries. Downdetector received over 170,000 outage reports, and emails and urgent documents at courts and government agencies were affected. Service was not fully restored until Saturday morning. On Friday, Microsoft closed at $523.88, up 0.17%, still 5.7% below its November 4 high of $555.80.
Microsoft's moat has never been Windows; it's the Microsoft 365 subscriptions of 450 million paying users and its Azure cloud services. Anthropic is going after its flank: the office software business, its steadiest cash cow, is facing a direct challenge for the first time—and the target is a core product like Excel, which people have used for decades. The outage struck from the other side: CEO Satya Nadella had just said that AI writes 30% of Microsoft's new code, yet a failure in a core process knocked his own email offline for more than a dozen hours. The shovel seller tripped over its own shovel.
The share price hasn't collapsed in the short term, which shows the market still believes in Azure's growth: last quarter, revenue was $92.28 billion and profit was $36.63 billion, and the cloud business is still making money. But trust is charged by the incident: once replacing office suites moves from demos to everyday use, the pricing power of 365 subscriptions will need to be reassessed; one reliability incident is an accident, but two become a reason for a valuation discount.
Three things to watch: Anthropic's IPO this Thursday, with a price range of $70 to $78, will put a price tag on Microsoft's first challenger in office software; the December 8 shareholder meeting, where the board will be reduced to 11 members; and Microsoft's November 13 commitment to cover the electricity costs of data center expansion, as the bill for AI's spending spree gets scrutinized more closely.
Microsoft's problem isn't a day or two of share-price weakness. For the first time, its moat is being dug into from both sides at once.
#微软 #US tech's Magnificent Seven
$MSFT $QQQ $SPY
Microsoft's moat has never been Windows; it's the Microsoft 365 subscriptions of 450 million paying users and its Azure cloud services. Anthropic is going after its flank: the office software business, its steadiest cash cow, is facing a direct challenge for the first time—and the target is a core product like Excel, which people have used for decades. The outage struck from the other side: CEO Satya Nadella had just said that AI writes 30% of Microsoft's new code, yet a failure in a core process knocked his own email offline for more than a dozen hours. The shovel seller tripped over its own shovel.
The share price hasn't collapsed in the short term, which shows the market still believes in Azure's growth: last quarter, revenue was $92.28 billion and profit was $36.63 billion, and the cloud business is still making money. But trust is charged by the incident: once replacing office suites moves from demos to everyday use, the pricing power of 365 subscriptions will need to be reassessed; one reliability incident is an accident, but two become a reason for a valuation discount.
Three things to watch: Anthropic's IPO this Thursday, with a price range of $70 to $78, will put a price tag on Microsoft's first challenger in office software; the December 8 shareholder meeting, where the board will be reduced to 11 members; and Microsoft's November 13 commitment to cover the electricity costs of data center expansion, as the bill for AI's spending spree gets scrutinized more closely.
Microsoft's problem isn't a day or two of share-price weakness. For the first time, its moat is being dug into from both sides at once.
#微软 #US tech's Magnificent Seven
$MSFT $QQQ $SPY