Assetmark Inc. Increases Stake in L3Harris Technologies

The institutional investor added over 3,600 shares to its L3Harris Technologies holdings in Q4 2025.

Apr. 19, 2026 at 7:07am

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An extreme close-up of intricate, heavily textured industrial machinery in shades of grey and blue, conveying the secure, powerful financial infrastructure behind major defense contractors.Institutional investors continue to back major defense firms like L3Harris Technologies, betting on the stability and growth of the industry's underlying financial and technological backbone.Melbourne Village Today

Assetmark Inc., an institutional investor, increased its position in defense and aerospace company L3Harris Technologies Inc. (NYSE: LHX) by 30.2% in the fourth quarter of 2025, according to a recent 13F filing with the Securities and Exchange Commission. The firm now owns 15,714 shares of L3Harris' stock, valued at $4.6 million as of the end of the quarter.

Why it matters

L3Harris is a major player in the defense and aerospace industry, providing critical communications systems, electronic warfare technologies, and intelligence, surveillance and reconnaissance (ISR) solutions to government and commercial customers. Institutional investors closely monitor changes in ownership of companies like L3Harris as it can signal broader market trends and investor sentiment.

The details

Assetmark Inc. purchased an additional 3,647 shares of L3Harris in Q4 2025, bringing its total position to 15,714 shares. This represents a 30.2% increase in the firm's holdings of the company's stock compared to the prior quarter. L3Harris' stock price has fluctuated between $208 and $379 over the past year, closing at $349.76 on the most recent trading day.

  • Assetmark Inc. filed its 13F report for Q4 2025 on April 19, 2026.

The players

Assetmark Inc.

An institutional investment firm that manages assets for clients.

L3Harris Technologies Inc.

A major American aerospace and defense company that provides a wide range of technology solutions to government and commercial customers.

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The takeaway

The increase in Assetmark's stake in L3Harris Technologies suggests continued institutional investor confidence in the defense and aerospace company's long-term growth prospects, despite some recent stock price volatility.