Shares of Zip Co surged 14.3% to A$2.95 on August 20 after the Australian buy-now-pay-later lender reported record full-year results for the twelve months ended June 30, 2026. Cash earnings jumped 57.9% to A$268.9 million and net profit climbed 45.7% to A$116.4 million, capping a year in which the company also completed a A$150 million share buyback and signalled plans for a potential U.S. stock exchange listing. For a company that was burning cash just two years ago, the numbers mark a dramatic turnaround — but the question now is whether the stock price already reflects the good news.

  • The U.S. Is Doing the Heavy Lifting on Growth. The U.S. business was the key growth engine, with total transaction volume up 43.1% in U.S. dollar terms, solid increases in customers and merchants, and credit losses holding steady. That pace dwarfs the more mature Australian arm and explains why management is pursuing a Nasdaq dual listing. The company submitted a confidential draft registration for a potential U.S. Nasdaq listing in late 2025 , a move that could widen its investor base and better align its market presence with its fastest-growing geography.

  • Margins Keep Expanding, Which Is Rare for a Lender Growing This Fast. The Group's operating margin expanded 569 basis points to 18.7% in the first half , and full-year cash earnings of A$268.9 million beat the company's own upgraded guidance of at least $260 million. AI-driven cost cuts and tighter credit underwriting are bending the expense curve — the deployment of AI increased across Zip's people, product and processes to unlock new revenue opportunities and enhance productivity.

  • The Buyback Shrinks the Share Count, but the Stock Remains Volatile. The buyback was initially notified in April 2025 and Zip doubled the target size from A$50 million to A$100 million in October 2025 before ultimately completing A$150 million in repurchases. Fewer shares outstanding amplify future earnings per share, yet a 52-week range of approximately A$1.09 to A$4.93 underscores how volatile Zip remains.

  • Credit Quality Is the Swing Factor. Net bad debts remained within management targets at 1.9% of total transaction volume in Q3. If consumer conditions deteriorate, those losses could spike quickly because Zip lends unsecured. Regulatory scrutiny, including a U.S. State Attorneys General inquiry, and the legacy of broader buy-now-pay-later scepticism mean meaningful downside risk persists alongside upside potential.

The bottom line: Zip has earned its victory lap, but lending profits are cyclical. Investors buying at a 14% premium today are betting that U.S. growth and margin discipline can outrun any credit downturn.