Microsoft's Quantum Computing Breakthrough Faces Scrutiny
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Jun 24 2026
0mins
Source: Newsfilter
- Journal Critique: A critique in Nature by Henry Legg raises concerns about Microsoft's claimed quantum computing breakthrough, highlighting inconsistencies and misreported outcomes in a key paper, which could jeopardize Microsoft's future quantum initiatives.
- Quantum Computing Goals: Microsoft aims to achieve a working quantum system by 2029; however, Legg's criticisms may undermine investor confidence in its technological progress, especially when compared to rivals like IBM and Google.
- Unpublished Major Discovery: Microsoft claimed last year to have discovered the Majorana particle related to quantum computing, yet it has not published this finding in a peer-reviewed journal, potentially questioning the credibility of its research and affecting its leadership in the quantum computing space.
- Rival Advantages: Unlike Microsoft, competitors such as IBM and Quantinuum have developed quantum computing methods that are more widely supported and validated, posing greater challenges for Microsoft and potentially impacting its market share.
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Analyst Views on MSFT
Wall Street analysts forecast MSFT stock price to rise
34 Analyst Rating
32 Buy
2 Hold
0 Sell
Strong Buy
Current: 384.280
Low
500.00
Averages
631.36
High
678.00
Current: 384.280
Low
500.00
Averages
631.36
High
678.00
About MSFT
Microsoft Corporation is a technology company. The Company develops and supports software, services, devices, and solutions. The Company’s segments include Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity and Business Processes segment consists of products and services in its portfolio of productivity, communication, and information services. This segment primarily comprises: Office Commercial, Office Consumer, LinkedIn, and Dynamics business solutions. The Intelligent Cloud segment consists of server products and cloud services, including Azure and other cloud services, SQL Server, Windows Server, Visual Studio, System Center, and related Client Access Licenses (CALs), and Nuance and GitHub; and Enterprise Services, including enterprise support services, industry solutions and Nuance professional services. The More Personal Computing segment primarily comprises Windows, Devices, Gaming, and search and news advertising.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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