The ACCC’s interim report into Australian supermarkets has not produced any alarming concerns for Coles and Woolworths yet. However, it is too early to draw conclusions either way. The interim report is a very preliminary summary of the issues the ACCC will explore.  The ACCC is yet to process much of its data and there will be further submissions and interrogation over the next two months. We expect the risk to Coles and Woolworths is largely around their ability to expand gross margins to offset cost pressures. Beyond that, we expect the ACCC to conclude that the supermarkets do hold market power but are still largely competitive.

Woolworths reported FY24 EBIT of $3,223 million, up 3% on a reported basis, or 1.1% adjusted for the extra week. Second-half EBIT fell by 1.3%. While Australian Food EBIT was decent, New Zealand Food and Big W had very weak results. Online sales are accelerating for Woolworths, but the overall benefit to earnings seems limited given supermarket store profits declined in 2H24. Woolworths also provided guidance on capex at $2.0-$2.2 billion for FY25e.

Australian supermarket volumes are likely to drop by 2% in FY24e on a per capita basis, which is a continuation of declines seen since March 2022. While higher food prices may explain some of the softness in volumes, other factors are at play including channel leakage, lack of store refurbishments and less new product innovation. We forecast 3.0% comparable sales growth for the supermarket sector in FY25e, but a downside case of 2.3% is possible if volumes continue to decline. A low rate of comp sales growth would be very challenging given comp cost growth is unlikely to fade. Weaker comp sales will put downward pressure on Coles and Woolworths profit margins.

Woolworths 3Q24 sales result was soft across the board. Will trends improve from here? We expect Woolworths relative performance to improve in each of its divisions in 4Q24e albeit the ongoing industry-wide slowdown will result in a very modest uplift. Woolworths weak growth relative to Coles is largely attributable to transitory factors. We expect 4Q24e comp growth of 1.2% for Woolworths and 2.5% for Coles. However, with less than 2% comparable sales growth, Woolworths will need cost savings to maintain earnings.

We expect signs of slowing sales, which reflect weak volumes and decelerating inflation. For Coles, we forecast 3Q24e Supermarket comp sales growth of 4.3%. We estimate Woolworths Food comps to rise by 1.5% and for Endeavour Retail we forecast comp sales to increase by 0.7%. While the differential in growth rates will be of interest, the bigger concern for the retailers is the continued weakness in volumes. Inflation is set to slow from here and comp sales growth could be even weaker in 4Q24e, which is a challenge for the retailers given cost growth remains far higher.

The Senate Inquiry into Supermarket Prices has escalated into a debate about the merits of return on equity (ROE) as a measure of profitability. We certainly prefer ROE and other returns measures over percentage profit margins. However, in the case of Woolworths, the ROE of 27% (pre sig items) is influenced by historical cost accounting, buybacks and demergers. Care needs to be taken in looking at a single year.

Woolworths 1H24 EBIT growth of 3% revealed a stark contrast amongst its divisions, with Australian Food EBIT up 10%, but NZ earnings down 41% and Big W down 60%. The challenge for the company is that its Australian Food sales are slowing rapidly. We also expect the outsized contribution from eCommerce and Digital & Data to moderate. The concern is lower food inflation crimping Food segment margins and a lower profit margin for Big W. With a change of CEO and weaker food inflation outlook, we expect the earnings outlook on the company to be moderated.

Woolworths’ trading update provided comfort that its core business in Australian Food is doing well, but Big W and NZ both have significant challenges that will take years and money to fix. Big W may close stores and NZ is more than three years away from decent margins in our view. The industry backdrop of government scrutiny and fading food inflation will mitigate expectations.

The Australian supermarket sector is under scrutiny given higher grocery prices. This report is written to give perspective about prices, profit margins and potential risk areas as the Senate inquiry is held over the next four months. Price increases in supermarkets largely reflect higher costs. However, retail prices have risen faster than the producer prices in fresh produce and red meat. Like almost all Australian businesses, supermarkets have faced higher costs and their profit margins are only slightly higher than pre COVID-19 levels.

Many Australian consumer companies are likely to report weak 1H24e results. However, they are likely to be better than consensus estimates with slightly better sales trends and higher gross margins in some cases. While earnings should be fine this half, share prices have run in anticipation of results and the trading updates and outlook commentary are likely to flag higher operating cost growth as a headwind.