Liberty Global PLC's stock experienced a significant decline of 5.07% during intraday trading on Thursday. The sharp drop marked one of the notable movements for the telecommunications company's shares in the session.

The price movement appears linked to news that a consortium including Liberty Global agreed to acquire British alternative fibre provider Substantial Group for 2 billion pounds ($2.72 billion). The acquisition is part of a strategic bid to compete with BT Openreach in the UK fibre broadband market.

Market participants often react negatively to large acquisition announcements due to concerns about the financial burden, integration challenges, and potential dilution of shareholder value. The substantial £2 billion price tag for Substantial Group likely prompted investor caution regarding Liberty Global's capital allocation and the deal's long-term returns.