Finance

Activist investor wants review at Gerresheimer after taking stake

Published by Global Banking & Finance Review

Posted on August 21, 2025

2 min read

· Last updated: January 22, 2026

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Activist investor wants review at Gerresheimer after taking stake
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Activist Investor Calls for Strategic Review at Gerresheimer

Active Ownership's Influence on Gerresheimer

MUNICH (Reuters) -Active Ownership, a major shareholder in Gerresheimer, said on Thursday it saw major potential for value creation at the German packaging and medical equipment specialist and called for a strategic review, a second activist investor to do so.

Proposed Measures for Improvement

"Active Ownership expressly welcomes the planned sale process for the moulded glass division and calls for a swift settlement in order to strengthen Gerresheimer's cash flow and reduce debt," Active Ownership said in a statement to Reuters.

Current Shareholder Landscape

Gerresheimer, which had been undertaking a "strategic review" of the unit since 2024, announced plans to sell the moulded glass business earlier in August.

Market Performance Overview

It has been engaged in "constructive dialogue" with Active Ownership, as well as its other investors, for several months now, a company spokesperson told Reuters.

Active Ownership said that further key measures should include additional portfolio optimization and the implementation of an efficiency programme, particularly through cost reductions in administration and business units.

That would improve the return on Gerresheimer's sales by five percentage points, the activist investor said, while also calling for the creation of a strategy committee to review all of the company's ongoing projects.

Gerresheimer's shares were up 2.6% as of 0904 GMT, after a regulatory release on Wednesday evening showed Active Ownership's stake at 5.31%, plus access to a further 1.88% via put and call options.

This makes Active Ownership its second largest shareholder behind the asset management division of U.S. bank Goldman Sachs, which owns 8.9% according to a regulatory filing on Thursday.

London-based investment fund Asset Value Investors, which holds a 3.5% stake in Gerresheimer, in June pressed the medical packaging maker to find ways to restore its market value.

Including Thursday's gains, Gerresheimer's shares have fallen 36% so far this year.

(Reporting by Alexander Huebner, writing by Rachel More, Linda Pasquini and Tristan Veyet; editing by Matthias Williams and Milla Nissi-Prussak)

Key Takeaways

  • Active Ownership calls for a strategic review at Gerresheimer.
  • Proposed sale of the moulded glass division to boost cash flow.
  • Active Ownership holds a 5.31% stake in Gerresheimer.
  • Gerresheimer's shares have fallen 36% this year.
  • Goldman Sachs is the largest shareholder with 8.9%.

Frequently Asked Questions

What is an activist investor?
An activist investor is a shareholder who uses their equity stake in a corporation to push for changes they believe will increase the value of the company.
What is a strategic review?
A strategic review is a comprehensive assessment of a company's direction, operations, and performance to identify areas for improvement and growth.
What is cash flow?
Cash flow refers to the total amount of money being transferred into and out of a business, particularly affecting its liquidity.
What is portfolio optimization?
Portfolio optimization is the process of selecting the best mix of investments to maximize returns while minimizing risk.
What is debt reduction?
Debt reduction involves strategies and actions taken to decrease the total amount of debt owed by an individual or organization.

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