Microsoft’s Split Screen: A $610 Goldman Target Collides With a Class Action and a Cost?Cutting AI Overhaul

Goldman Sachs sees Microsoft surging 59% to $610 on cloud boom, but the stock nears year lows amid a shareholder lawsuit, security issues, and $190B capex; internal AI cost-cutting efforts begin.

Goldman Sachs sees Microsoft shares climbing 59% to $610 on the back of a cloud boom, but the stock is trading near its lowest level in a year as a shareholder lawsuit, security missteps, and a gruelling capital?spending spree blur the picture. The divergence between the Street’s most bullish bet and the operational reality on the ground has never been wider.

The stock recently changed hands at around €336, a drop of more than 20% from last October’s record high of €478.10. Year?to?date losses stand at roughly 17%, with the shares slipping below both their 50?day moving average of €348.30 and the 200?day line near €379.50. The relative strength index hovers in neutral territory — about 46 to 48 — offering no clear directional signal.

The Suit That Won’t Go Away

The biggest drag on sentiment is a class action that accuses Microsoft of misleading investors between May 2025 and January 2026 about Copilot’s adoption. The complaint alleges the company overstated how many Fortune 500 firms were actively using the AI assistant while glossing over data?silo and interoperability problems. At the heart of the case is the slow conversion of Microsoft 365 users into paying Copilot subscribers, pegged at roughly 15 million early last year. Since then, the base has swelled to more than 20 million, yet the legal clock is ticking: lead plaintiffs have until 11 August 2026 to step forward.

While Goldman’s analysts reaffirmed a “Buy” rating on 9 July, they concede the path to that $610 target runs through an Azure growth rate that must hit 40% to 41% on a constant?currency basis in the fiscal fourth quarter. Meeting that bar would beat management’s own guidance, but it requires the cloud division to absorb an estimated $190 billion in capital expenditure for the full year — most of it poured into AI infrastructure.

Project Orchard: Cutting the AI Bill by 40%

To bend the cost curve, Microsoft is quietly shifting the centre of gravity of its AI operations. Under the internal code?name Project Orchard, the company has redirected tens of thousands of weekly inference requests in Excel and Outlook away from external partners such as OpenAI and Anthropic toward its own “MAI” models. The goal is to slice AI operating expenses by 40%. Seven new MAI models were recently unveiled, including MAI?Thinking?1 with 35 billion parameters and a 256K context window.

The financial rationale is stark. Microsoft’s partnership with Anthropic alone cost an estimated $500 million in January 2026, and while the OpenAI deal runs contractually until 2032, the company is now relying on home?grown technology for everyday productivity tasks. The move accounts for a portion of the 4,800 jobs cut in recent months as Microsoft re?engineers its sales and engineering teams around the new stack.

Security Patches and Boot?Loop Headaches

Alongside the model transition, Microsoft is overhauling its security architecture. A system called MDASH uses multiple AI models to scan critical Windows binaries simultaneously, hunting for vulnerabilities before they can be exploited. The trade?off is a heavier patch burden: the company warns that monthly Patch Tuesday cycles will deliver a higher volume of updates, though Windows Autopatch and hotpatching are being expanded to minimise disruption.

Not everything is going smoothly. A Secure Boot certificate update is causing clean Windows 11 installations to hang in boot loops or dump users into the UEFI screen. Microsoft’s interim fix — disabling Secure Boot during setup — has raised eyebrows among security professionals.

The Environmental Tab

The AI build?out also carries an ecological price. Microsoft’s 2026 sustainability report shows greenhouse?gas emissions jumped 25% last fiscal year, with electricity consumption alone soaring 945% as data centres proliferate. The company is betting that its in?house MAI models will eventually deliver comparable quality to the leading commercial alternatives at a fraction of the energy cost, but the trend line is moving in the wrong direction for now.

What July 29 Will Reveal

All eyes turn to 29 July, when Microsoft reports fiscal fourth?quarter numbers. The market will scrutinise whether Azure can deliver the 40%?plus growth Goldman expects, whether the internal AI shift is already yielding margin benefits, and whether the legal cloud from the class action — along with the operational hiccups in Windows — will overshadow the progress. With an AI revenue run rate estimated at $37 billion annually and two very different analyst targets on the table — BMO’s $500 and Goldman’s $610 — the stock is caught between a bull case that demands flawless execution and a bear case that sees costs, lawsuits, and technical glitches mounting.