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Indonesia to Remove Tightly Held Stocks From Benchmark Index

Reported by Bloomberg
Oct 20, 2026· 2 min read
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Key Takeaways
  • • Indonesia will remove stocks with concentrated ownership from its benchmark equities index, according to Bloomberg, as part of an effort to avert a possible downgrade of its market status by MSCI Inc.
  • • Jeffrey Hendrik, chief executive of the Indonesia Stock Exchange, said the move follows a meeting with MSCI representatives on Monday and is aimed at creating a "more credible and integrity-driven price index."
  • • The change is the latest step by Indonesian authorities to address MSCI concerns about market quality and free-float transparency.
Summary
Indonesia will exclude stocks with concentrated ownership from its benchmark equities index, according to a Bloomberg report published October 19, 2026. The move is the latest effort by the country to avert a possible downgrade of its market status by MSCI Inc., the index provider whose classifications carry significant weight with global passive and active allocators.

Jeffrey Hendrik, chief executive of the Indonesia Stock Exchange, said after a meeting with MSCI representatives on Monday that the change was aimed at creating a "more credible and integrity-driven price index." The statement frames the revision as a governance and index-quality measure rather than a short-term market intervention.

The source article is brief and does not specify the number of affected stocks, the ownership threshold used to define concentrated holdings, or the implementation timeline. Investors tracking Indonesian equity exposure should watch for the exchange's formal methodology and effective date, as index changes of this kind can alter passive fund flows and benchmark weights for affected names.

For institutional allocators, the development underscores the importance MSCI places on free-float and investability criteria in Indonesia, and the regulatory response to those concerns. Further detail on the scope of the exclusions and the market reaction was not available in the source material.

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Sources

1 outlet

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Bloomberg Indonesia to Remove Tightly Held Stocks From Benchmark Index