Acumentis Group Limited Reports Mason Stevens Pty Limited No Longer a Substantial Shareholder

3 min read | July 06, 2026 06:55 AM AEST | By Shwetambri Chauhan

Acumentis Group Limited Reports Mason Stevens Pty Limited No Longer a Substantial Shareholder

Key Points

Company and ASX code: Acumentis Group Limited (ACU)
Mason Stevens Pty Limited no longer holds substantial shares
Share sales occurred between 26 June 2026 and 3 July 2026
Investors should monitor further shareholder composition changes

Mason Stevens Pty Limited Withdraws as a Substantial Shareholder

Acumentis Group Limited announced that Mason Stevens Pty Limited has ceased to be a substantial shareholder following a sequence of share disposals made in its capacity as an MDA provider.

The official notice of Mason Stevens ceasing to be a substantial holder was dated 6 July 2026, marking a notable change in the company’s shareholder structure that may influence investor sentiment and trading patterns.

Summary of Share Sales

The update detailed several share sales by Mason Stevens Pty Limited between 26 June 2026 and 3 July 2026, involving fully paid ordinary shares of Acumentis Group Limited.

On 26 June 2026, Mason Stevens sold 28,454.8 shares, impacting 364,926 votes. Additional sales occurred on 29 June, 30 June, and 3 July, with 2,016.0, 113,593.3, and 139,387.6 shares sold respectively. These transactions resulted in a substantial reduction in Mason Stevens’ voting rights.

Effect on Voting Rights

These share sales have significantly decreased Mason Stevens’ voting power in Acumentis Group Limited, with a total of 3,634,241 votes affected. This reduction could influence future shareholder meetings and company resolutions due to diminished influence.

Updated Holdings Overview

As of 3 July 2026, Mason Stevens’ consolidated holdings were adjusted to reflect the recent sales. The exact remaining share count held by Mason Stevens was not disclosed.

Investors should watch for further updates on Mason Stevens’ holdings, as additional changes may impact market perceptions of Acumentis Group Limited.

Potential Implications for Acumentis Group

The exit of Mason Stevens as a substantial holder may have wider consequences for Acumentis Group’s shareholder base, a key factor in its market valuation and strategic direction.

Investors should be alert to the emergence of new substantial shareholders or increases in stakes by existing investors, which could affect the company’s future outlook.

Regulatory Compliance and Disclosure

Acumentis Group Limited fulfilled regulatory obligations by filing the notice of Mason Stevens ceasing to be a substantial holder under the Corporations Act 2001, ensuring transparency and keeping the market informed of significant ownership changes.

This update serves as an official record for stakeholders on the current status of substantial holdings.

Investor Guidance

Shareholders in Acumentis Group Limited are advised to closely follow any further announcements regarding substantial holding changes, as these can directly affect stock performance and investor confidence.

Monitoring market reactions and shifts in shareholder dynamics will be essential for making informed investment decisions.

Market Response and Share Price Considerations

The immediate impact on Acumentis Group’s share price following Mason Stevens ceasing to be a substantial holder was not evident from public data. However, such changes often lead to share price volatility as the market adjusts.

Investors should track the company’s share price movements in the near term to assess market sentiment and potential fluctuations arising from this development.

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