Zonia Holdings Pty Ltd (ACN 008 565 286) v. Commonwealth Bank of Australia (ACN 123 123 124)

Baron & Anor v. Commonwealth Bank of Australia (ACN 123 123 124)

Case No. S12/2026, S13/2026
Case information

Lower Court Judgment

07/05/2025 Federal Court of Australia (Murphy, Moshinsky and Button JJ)
[2025] FCAFC 63
04/09/2025 Federal Court of Australia (Murphy, Moshinsky and Button JJ)
[2025] FCAFC 123

Catchwords

Corporations – securities class actions – causation, loss and quantification of loss - where contraventions of continuous disclosure obligations to the Australian Securities Exchange proven – where disclosure of the contravening conduct together with other regulatory action causes share price drop - whether causation and loss established in relation to proportion of share price drop in context of multiple disclosures – where onus lies – whether appellate court erred by failing to determine causation before quantification and conflating failure to establish precise quantum with failure to provide evidence of loss – application of the facilitation principle where precise quantification of loss is difficult or impossible due to defendant’s conduct
 

Documents
13/02/2026 Hearing (SLA, Canberra) [2026] HCATrans 008
27/02/2026 Notice of appeal
02/04/2026 Written submissions (Appellants)
02/04/2026 Chronology (Appellants)
30/04/2026 Written submissions (Respondent)
21/05/2026 Reply