• Addition of Northern Star Resources, Light & Wonder, and PLS Group to S&P/ASX indices
• Removal of Santos, Seek, and TechnologyOne from S&P/ASX indices
• Addition of several new companies to All Ordinaries index

S&P Dow Jones Indices announced the changes in the S&P/ASX Indices, effective prior to the open of trading on Monday, March 23, 2026, as a result of the March quarterly review. The key changes include the addition of Northern Star Resources Limited to the S&P/ASX 20 Index, the addition of Light & Wonder Inc. and PLS Group Limited to the S&P/ASX 50 Index, and the removal of Santos Limited, Seek Limited, and TechnologyOne Limited from the S&P/ASX 50 Index. In the S&P/ASX 100 Index, Greatland Resources Limited, Regis Resources Limited, and Westgold Resources Limited were added, while Lendlease Group and Netwealth Group Limited were removed. The S&P/ASX 200 Index saw the addition of Predictive Discovery Limited, SRG Global Limited, and Vulcan Energy Resources Limited, with the removal of Catapult Sports Limited, DigiCo Infrastructure REIT, and EBOS Group Limited. The All Ordinaries index saw the addition of several new companies, including 4DMedical Limited, Arafura Rare Earths Limited, and Dateline Resources Limited, among others.