• Changes in S&P/ASX Indices effective prior to the open on March 23, 2026
• Addition of companies like Northern Star Resources, Light & Wonder, and Greatland Resources
• Removal of companies like Santos, Seek, and Netwealth Group

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:S&P/ASX 20 Index: Addition of Northern Star Resources Limited, Removal of Santos LimitedS&P/ASX 50 Index: Addition of Light & Wonder Inc. and PLS Group Limited, Removal of Seek Limited and Technology One LimitedS&P/ASX 100 Index: Addition of Greatland Resources Limited, Regis Resources Limited, and Westgold Resources Limited, Removal of Lendlease Group, Netwealth Group Limited, and Pinnacle Investment Management Group LimitedS&P/ASX 200 Index: Addition of Predictive Discovery Limited, SRG Global Limited, and Vulcan Energy Resources Limited, Removal of Catapult Sports Limited, DigiCo Infrastructure REIT, and EBOS Group LimitedS&P/ASX 300 Index: Addition of several companies including 4DMedical, Arafura Rare Earths, and Dateline Resources Limited, Removal of companies like Audinate Group, Adairs, and Accent GroupThe announcement also details changes to the All Ordinaries index, with numerous additions and removals of companies.