Six ASX earnings beats, six share price falls — investors are pricing in margin pressure, not revenue

Australia's FY26 reporting season produced an unusual pattern this week: companies posting genuine top-line growth saw their shares sold off anyway. Kogan.com reported its FY26 presentation crossing $1 billion in sales for the first time, and the stock fell 15% on the news. Bendigo Bank's H2 2026 results showed profit rising and margins improving, but shares fell as the bank flagged higher risk spending weighing on its outlook. Navigator Global reported assets under management up 21% for FY2026, yet its earnings call showed the stock falling as underlying earnings cooled. Aussie Broadband posted what the company itself called strong H2 2026 growth, and its shares fell regardless. Endeavour Group's stock dropped as FY2026 profit pressure built through the second half. The common thread across these five names is that revenue or volume growth is no longer enough on its own — investors are reading through to margin trajectory and forward guidance, and marking down stocks where cost pressure, risk provisioning or normalization signals overshadow the top line. Rubicon Water's results captured a milder version of the same dynamic: losses widened even as the company touted a $156 million order pipeline. What remains unresolved is whether this is a temporary re-rating tied to this specific reporting window or a durable shift in how the market is pricing Australian consumer and financial names heading into FY27. Ampol's profit surge from tight fuel markets, by contrast, was accompanied by a warning about normalization — suggesting management teams across sectors are trying to get ahead of the same skepticism.