These 11 Indonesian Giant Stocks Still Holding Strong in the MSCI Standard Index
Jakarta, CNBC Indonesia - MSCI Inc. has once again announced the results of its periodic index review for the May 2026 period. Based on the official release dated 12 May 2026, the MSCI Global Standard Index for the Indonesia region records no addition of new constituents.
On the contrary, MSCI has taken a fairly significant reduction step by removing six large-cap issuers from the list.
This move is predicted to trigger portfolio adjustments by global investment managers who use the MSCI index as their primary benchmark.
This decision will officially take effect at the close of trading on 29 May 2026, which is usually accompanied by an increase in trading volume in the regular market due to balancing actions by institutional investors.
The removal of six stocks from the MSCI Global Standard list includes issuers that have previously had a significant influence on the movement of the domestic capital market.
Those issuers are Amman Mineral Intl (AMMN), Barito Renewables Energy (BREN), Chandra Asri Pacific (TPIA), Dian Swastatika Sentosa (DSSP), Petrindo Jaya Kreasi (CUAN), and Sumber Alfaria Trijaya (AMRT).
With the departure of these names, the index weight concentration now shifts back to large-cap banking stocks and several long-established issuers in the telecommunications and infrastructure sectors.
This condition reflects the dynamics of liquidity criteria and free float market capitalisation that are continuously monitored closely by MSCI in maintaining the quality of its index.
Index Composition Dynamics and Impact on the Capital Market
After the latest adjustment, the banking sector continues to solidify its dominance as the main engine of Indonesia’s representation on the global stage. The three largest banks, namely Bank Central Asia (BBCA), Bank Rakyat Indonesia (BBRI), and Bank Mandiri (BMRI), still occupy the top positions with a dominant cumulative weight total.
The presence of these banking issuers is considered a pillar of stability for foreign investors seeking exposure to domestic economic growth.
On the other hand, the consistent presence of Telkom Indonesia (TLKM) and Astra International (ASII) also continues to provide sectoral diversification beyond banking, although there is pressure from sectoral dynamics affecting investor sentiment towards the telecommunications and automotive industries.
The reduction in the number of constituents from the previous 17 to 11 stocks indicates a shrinkage in Indonesia’s overall representation in the MSCI Global Standard Index.
This decline in the number of issuers has the potential to cause capital outflows in the short term, especially from passive funds that must adjust their share ownership in line with index weight changes.
The following is the overhaul of the MSCI Standard and Small Cap Index constituents in the May 2026 Index Review to be implemented in June 2026: