• Addition of Northern Star Resources, Light & Wonder, and PLS Group to S&P/ASX indices
• Removal of Santos, Seek, and Pinnacle Investment Management Group from S&P/ASX indices
• Changes to S&P/ASX 100, 200, and 300 indices

S&P Dow Jones Indices announced today 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 Pinnacle Investment Management Group Limited from the respective indices. Further changes were made to the S&P/ASX 100, 200, and 300 Indices, with the addition of companies such as Greatland Resources, Regis Resources, and Westgold Resources, and the removal of companies like Lendlease Group, Netwealth Group, and Catapult Sports. The announcement also included changes to the All Ordinaries Index, with the addition of several mining and resources companies and the removal of various other entities.