Prostatis Group Boosts Microsoft Stake by 50%

Investment firm increases holdings in tech giant to $4.6 million

Mar. 3, 2026 at 1:15am

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Prostatis Group LLC, an investment management firm, grew its stake in Microsoft Corporation (NASDAQ:MSFT) by 49.9% in the third quarter of 2025, according to a recent 13F filing with the Securities and Exchange Commission. The firm now owns 8,816 shares of the software giant's stock, valued at $4.6 million.

Why it matters

Microsoft is one of the most widely held and influential technology companies in the world, so changes in institutional ownership of its stock can provide insights into broader market sentiment and investment trends.

The details

Prostatis Group acquired an additional 2,933 shares of Microsoft during the quarter, bringing its total position to 8,816 shares. The firm's holdings in Microsoft now account for 1.1% of its overall portfolio. Microsoft is the 22nd largest position held by Prostatis Group.

  • Prostatis Group filed its 13F report for the third quarter of 2025 on March 1, 2026.

The players

Prostatis Group LLC

An investment management firm that owns a $4.6 million stake in Microsoft Corporation.

Microsoft Corporation

A global technology company headquartered in Redmond, Washington, known for its Windows operating system, Microsoft 365 productivity suite, and other enterprise software products.

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The takeaway

Institutional investors like Prostatis Group continue to see value in Microsoft's diversified technology portfolio and dominant market position, even as the stock has pulled back from its all-time highs. This suggests ongoing confidence in the company's long-term growth prospects.