Melbourne, May 9, 2026, 09:09 AEST
National Australia Bank wrapped up Friday down 2.91% at A$38.36. The stock stumbled this week after the country’s top business lender disappointed with profits, set aside more for possible bad loans, and signaled murkier prospects for borrowers. Australian markets were shut at time of publication.
It’s a tough moment for NAB: The Reserve Bank of Australia hiked the cash rate by 25 basis points to 4.35% on May 5, passing with an 8-1 majority. That decision heaps more funding pressure onto households and small businesses, both already squeezed by pricier fuel and supply costs.
NAB delivered its half-year figures right as pricing those pressures got tougher. For the six months to March 31, the bank posted cash earnings of A$2.64 billion, with statutory net profit coming in at A$2.75 billion. Stripping out a hefty software-related charge, cash earnings were A$3.59 billion. The interim dividend holds steady at 85 Australian cents a share.
Cash earnings—a key, if unofficial, metric for banks—came in below the A$2.93 billion forecast from Visible Alpha, according to Reuters. The shortfall wasn’t confined to accounting quirks. NAB recorded a A$706 million hit for credit impairment, and roughly A$300 million of that is linked to potential future losses stemming from the Middle East conflict.
Chief Executive Andrew Irvine didn’t mince words: “higher fuel costs, supply disruptions, inflation and elevated interest rates” are squeezing businesses. While most customers remain on solid footing, Irvine said NAB is ready to back clients who run into trouble. NAB News
This gets right to what’s making markets nervous. NAB reported a 5.6% lift in Australian business lending for the half, claiming an uptick in its share of small and medium-sized enterprise loans. That same book, though, ties the bank more tightly to sectors like transport, agriculture, manufacturing, construction, and commercial property—leaving it more exposed if cash-flow pressures start to bite.
NAB’s been moving to shore up against those risks, bumping up forward-looking collective provisions by A$300 million. The bank also lifted its weighting on the Australian downside economic scenario to 45%. It’s aiming to raise roughly A$1.8 billion via a discounted, partly underwritten dividend reinvestment plan, giving shareholders the option to receive shares in place of a cash payout.
On the analyst call, Irvine said NAB aimed to “fortify” its balance sheet, describing the move as prudent given that “it’s very hard to forecast in these times.” NAB reported a common equity tier 1 ratio of 11.65% as of March 31. After factoring in the dividend reinvestment plan, that figure would lift to a pro forma 12.05%, according to the bank. Reuters
Tech weighed heavily too. NAB booked a A$949 million post-tax charge after overhauling its software accounting—now expensing more costs up front instead of capitalizing them and amortizing across later years. Irvine linked the move to the rapid pace of tech change, pointing to AI investments as a driver.
The fight for business loans stayed fierce in April, with Broker Pulse data via Broker Daily putting NAB ahead at 22% of broker lodgements. ANZ followed close behind at 21%, and Commonwealth Bank held third with 16%. Non-bank lenders, however, moved quicker on processing, forcing the big banks to keep sharpening their service and pricing.
Morningstar’s Nathan Zaia described the result as solid, but continues to see NAB as overvalued, holding firm on his A$34 fair-value estimate. Zaia cautioned that earnings might take a hit if the economic backdrop worsens and NAB ends up increasing provisions significantly.
It’s a two-sided risk. Should fuel prices fall and business sentiment hold up, NAB’s thicker buffers might appear overly cautious, with the business bank likely to remain the main driver. But if rates and input costs stay elevated, that same lending growth underpinning profit could backfire, turning into a more serious credit-quality headache.
NAB wants investors to focus on its improved operations—even as the credit cycle turns choppy. So far, markets aren’t making that distinction.
