Coles reported overall sales growth of 3.4% for 3Q25. The solid result was driven by its online growth, which has mixed fortunes given the lower margins online. Liquor sales remain soft and there will be rebranding costs over the next 12 months dragging on profit margins. Declines in tobacco sales are also an earnings headwind. We lower our EPS slightly by -0.8% in FY25e and -1.1% in FY26e.

The ACCC Supermarkets Inquiry report has 20 recommendations. None of these recommendations step change earnings, but the report does highlight three things. Firstly, supermarkets will have more margin volatility in fresh produce; secondly, it provides a reminder that price inflation does lift the industry profit pool; thirdly it will be difficult for Coles and Woolworths to grow market share given limits on new stores and elevated gross margins in some categories.

Woolworths has said that each of its businesses must “stand on its own two feet”. For Big W, perhaps it could be cut off at the knees at some point. While an exit is hard to execute, in some form, we expect it may occur over the next 18 months. For the retail industry it will be highly disruptive given the floor space needs to generate more sales and gross profit. A mix of other retailers could generate as much as $2.3 billion, or 50%, more in sales than the prevailing level.  While in the short-run, it may benefit a retailer like Kmart, the medium-term risk is all major retailers with geographic overlap lose some sales, namely Coles, Woolworths, Kmart and Target.

Coles reported 1H25 EBIT up 5% with a stronger lift in its Supermarkets division of 7%. The company had solid sales trends, which partly reflected a benefit from Woolworths DC strikes. Underlying sales and EBIT growth in the Supermarket business is closer to 3%-4%. Cost savings and DC efficiencies are offsetting natural cost inflation, not boosting margins. Over the next 18 months, Coles will benefit from the unwind of transition costs that will lead to double-digit EPS growth.