Market Update: Oct 12 - Australia (5 stories)

Here is your Weekly summary for Business & Finance across Australia for Mon 6th October - Sun 12th October 2025

InvestingPro's warning about Glaukos has proven prescient, as the company's stock plummeted 47%, highlighting the critical importance of timely investment insights. Meanwhile, Ericsson's shares surged 63% following a Fair Value signal, demonstrating the potential for significant returns when market indicators align favorably.

In a notable move, Theon International is set to acquire a 9.8% stake in Exosens for €268.7 million, signaling confidence in Exosens' growth prospects. Additionally, Magnetar Financial has offloaded CoreWeave stock worth $26.8 million, with its funds selling a total of $128 million in shares, raising questions about future performance and investor sentiment in the tech sector.