Tudor Investment Corp Reduces Stake in Advanced Energy Industries

The hedge fund sold over 26,000 shares of the electronics maker in Q3 2025.

Mar. 28, 2026 at 11:14am

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A high-contrast, black and white close-up image of advanced electronic circuit boards and industrial machinery, conveying the technical complexity and scale of the electronics industry.This filing sheds light on the complex investment strategies of major hedge funds as they navigate the volatile electronics manufacturing sector.Fort Collins Today

According to a recent SEC filing, Tudor Investment Corp ET AL reduced its position in Advanced Energy Industries, Inc. (NASDAQ:AEIS) by 63.1% in the third quarter of 2025. The fund now owns 15,359 shares of the electronics maker's stock, down from 41,638 shares previously.

Why it matters

This filing provides insight into the investment strategies of major hedge funds like Tudor, which closely monitor and trade shares of technology companies like Advanced Energy Industries. Institutional investor activity can significantly impact a stock's price and trading volume.

The details

In the third quarter, Tudor Investment Corp ET AL sold 26,279 shares of Advanced Energy Industries, leaving the fund with a remaining stake of 15,359 shares worth approximately $2.6 million. The electronics maker's stock has seen significant volatility in recent quarters amid broader market swings.

  • The filing covers Tudor's position as of the end of Q3 2025.

The players

Tudor Investment Corp ET AL

A prominent hedge fund that has reduced its stake in Advanced Energy Industries.

Advanced Energy Industries, Inc.

An electronics manufacturer that produces power conversion, measurement, and control solutions for various industries.

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The takeaway

This filing highlights the fluid nature of institutional investor positions, as major funds like Tudor continually adjust their holdings based on market conditions and their investment strategies. The reduced stake in Advanced Energy Industries may signal a shift in Tudor's outlook on the electronics sector or the company specifically.