Diamond Infraco 1 Pty Ltd, a subsidiary of IFM Global Infrastructure Fund, has crossed the 50% voting threshold in Atlas Arteria Limited (ASX: ALX), triggering an automatic extension of its takeover offer. The announcement, lodged with the ASX on 23 June 2026, confirms that the bidder’s voting power in Atlas Arteria has increased to more than 50% within the last seven days of the original offer period. This development automatically extends the period during which the offer remains open for acceptance until 7:00 PM Sydney time on 7 July 2026, providing remaining shareholders with approximately two additional weeks to assess and potentially accept the bid.
The automatic extension is a standard protective mechanism under section 624(2) of the Corporations Act 2001 (Cth), designed to trigger when a bidder achieves more than 50% voting control during the final week of a takeover offer. The mechanism ensures that minority shareholders receive fair treatment and a genuine opportunity to accept an offer once the bidder has demonstrated it will secure control of the company regardless of further acceptances. In this case, the extension applies across all documentation, with 7 July 2026 replacing the original closing date in the Bidder’s Statement and Acceptance Forms. The offer remains on the terms outlined in the bidder’s statement dated 27 April 2026, as supplemented by numerous supplementary statements issued between 20 May and 23 June 2026.
For shareholders who have not yet tendered their shares, the extension provides valuable additional time to evaluate their position. The fact that the bidder has already secured more than 50% voting power indicates the offer will succeed in acquiring control of Atlas Arteria, assuming there are no material changes to shareholdings or the offer itself. Shareholders considering acceptance should evaluate whether they are comfortable proceeding on the terms offered by IFM Global Infrastructure Fund, and whether the two-week extension might reasonably yield any alternative proposals or developments. The frequency of supplementary bidder’s statements issued throughout June suggests the bidder has been actively managing the process and responding to evolving market conditions or shareholder feedback.
The extended timeline provides the bidder with further opportunity to accumulate acceptances beyond the original closing date, potentially moving toward higher acceptance levels before the final deadline. The extension also ensures all shareholders have adequate time to digest the multiple supplementary statements issued in recent weeks, which may contain updated financial information, specific responses to shareholder concerns, or other material clarifications relevant to their decision. The automatic nature of this extension removes any artificial urgency for remaining shareholders to accept immediately, though those who do decide to tender their shares must do so by the 7 July 2026 deadline.
Market participants should monitor for any further announcements from Atlas Arteria or the bidder between now and the extended closing date, as any material developments regarding acceptances, shareholdings, or terms could prove significant to the takeover outcome. This announcement is price sensitive and has been flagged as material by the ASX.
View the full ASX announcement (PDF)
About Atlas Arteria Limited (ASX: ALX)
Atlas Arteria Limited is a global owner, operator, and developer of toll roads with a portfolio spanning France, Germany, and the United States. The company holds significant interests in major toll road networks including approximately 31% of the APRR motorway network in eastern France, the Warnow Tunnel in Germany, the Chicago Skyway in the United States, and full ownership of the Dulles Greenway in Virginia. The company is based in Melbourne, Australia and operates toll road businesses that generate revenue from motorway usage across multiple countries.
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