Morgan Stanley Capital International (MSCI) has executed its global equity index rebalancing for May 2026. The announcement, made on Tuesday, May 13, immediately captured the attention of Indonesia’s capital market participants as several prominent domestic issuers were removed from these influential global benchmarks.
As a leading provider of global equity indices, MSCI serves as a primary reference for institutional investors, fund managers, and passive investment vehicles such as exchange-traded funds (ETFs). Consequently, any shift in MSCI index composition carries the potential to significantly impact foreign capital flows and stock price volatility across various nations, including Indonesia.
In this latest review, MSCI officially removed six Indonesian stocks from its MSCI Global Standard Index. Furthermore, 13 domestic equities were excluded from the MSCI Small Cap Index. These adjustments are scheduled to become effective following the market close on May 29, 2026.
This decision has sparked concern regarding Indonesia’s standing among global investors. Analysts suggest that the removal of several large-cap stocks could trigger short-term foreign selling pressure, particularly on the specific equities affected by the reclassification.
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The list of Indonesian stocks excluded by MSCI has become a focal point for market participants. Because institutional investors often track MSCI indices closely, stocks removed from these benchmarks typically face mandatory portfolio adjustments that can drive significant trading volume.
Indonesian Stocks Removed from the MSCI Global Standard Index
In its recent evaluation, MSCI removed six large and mid-cap Indonesian stocks from the Global Standard Index. The exclusions were driven by an assessment that these companies no longer met specific index criteria, particularly regarding liquidity and public float levels.
The six stocks removed from the MSCI Global Standard Index are:
- PT Amman Mineral Internasional Tbk (AMMN)
- PT Barito Renewables Energy Tbk (BREN)
- PT Chandra Asri Pacific Tbk (TPIA)
- PT Dian Swastatika Sentosa Tbk (DSSA)
- PT Petrindo Jaya Kreasi Tbk (CUAN)
- PT Sumber Alfaria Trijaya Tbk (AMRT)
Notably, while AMRT was removed from the Global Standard Index, MSCI has retained the stock by moving it to the MSCI Global Small Cap Indexes. The remaining five companies were excluded from all MSCI indices in this review cycle.
The news triggered an immediate market reaction, with affected stocks facing heavy selling pressure as global investors began realigning their portfolios to reflect the new index composition. Market analysts believe MSCI’s decision is tied to broader concerns regarding the quality of the Indonesian stock market, specifically highlighting issues related to ownership concentration and low free-float levels among domestic issuers.
Indonesian Stocks Exiting the MSCI Small Cap Index
Beyond the primary index adjustments, MSCI also removed 13 Indonesian companies from its Small Cap Index, further widening the impact of the May 2026 rebalancing.
The stocks removed from the MSCI Small Cap Index include:
- PT Aneka Tambang Tbk (ANTM)
- PT Astra Agro Lestari Tbk (AALI)
- PT Bank Aladin Syariah Tbk (BANK)
- PT Bumi Serpong Damai Tbk (BSDE)
- PT Dharma Satya Nusantara Tbk (DSNG)
- PT Industri Jamu dan Farmasi Sido Muncul Tbk (SIDO)
- PT Midi Utama Indonesia Tbk (MIDI)
- PT Mitra Keluarga Karyasehat Tbk (MIKA)
- PT MNC Digital Entertainment Tbk (MSIN)
- PT Pabrik Kertas Tjiwi Kimia Tbk (TKIM)
- PT Pacific Strategic Financial Tbk (APIC)
- PT Sawit Sumbermas Sarana Tbk (SSMS)
- PT Triputra Agro Persada Tbk (TAPG)
While the exclusion from the Small Cap Index is expected to influence short-term price action, analysts emphasize that long-term performance remains anchored to fundamental business strength, financial health, and overall macroeconomic conditions.
Why Did MSCI Remove These Indonesian Stocks?
MSCI conducts periodic index evaluations to ensure that constituents meet rigorous standards for market capitalization, trading liquidity, and public share ownership. Over the past few years, MSCI has closely monitored the Indonesian capital market, specifically citing concerns over the high concentration of ownership, which can hinder fair price discovery.
Additionally, MSCI has highlighted the need for greater transparency in shareholding data and improved liquidity quality on the Indonesia Stock Exchange (IDX). In response, the Financial Services Authority (OJK) and the IDX have initiated market reforms, including efforts to increase minimum free-float requirements to improve market depth.
These improvements are vital for maintaining Indonesia’s appeal to global investors, as the country’s representation in MSCI indices directly influences foreign investment inflows. Despite the recent exclusions, MSCI continues to maintain dozens of Indonesian stocks in its global indices, with major banks such as BBCA, BBRI, BMRI, and BBNI remaining as core constituents.
The Impact of MSCI Rebalancing on the JCI
The MSCI rebalancing process invariably leaves a mark on the domestic market. As global funds sell off removed stocks to maintain index alignment, volatility often spikes, creating downward pressure on share prices in the short term. Following the announcement, the Jakarta Composite Index (JCI) experienced fluctuations as investors offloaded the affected shares.
Furthermore, the exclusion of these stocks may affect Indonesia’s overall weight in emerging market indices. A reduction in weighting could potentially lead to lower passive capital inflows into the domestic market.
Nevertheless, many analysts view this transition as a necessary impetus for Indonesia to enhance the quality of its capital market. Through ongoing regulatory reforms and a renewed focus on corporate governance, the domestic market is expected to bolster its credibility for long-term investors. Moving forward, market participants will likely prioritize companies with strong fundamentals, high liquidity, and transparent governance, as these traits remain the ultimate defense for issuers seeking to maintain their positions in global indices.
Summary
MSCI has announced the removal of six stocks from its Global Standard Index and 13 stocks from its Small Cap Index, effective after the market close on May 29, 2026. The exclusions, affecting companies such as AMMN, BREN, and TPIA, were driven by concerns regarding liquidity, high ownership concentration, and insufficient free-float levels. This rebalancing has triggered immediate selling pressure on the affected shares and sparked broader discussions about the quality and transparency of the Indonesian capital market.
The adjustment is expected to cause short-term market volatility and may lead to reduced foreign passive capital inflows due to a lower weighting in emerging market indices. Despite these concerns, analysts emphasize that Indonesia remains focused on regulatory reforms to improve market depth and corporate governance. Long-term investors are encouraged to prioritize issuers with strong fundamentals, as major banking stocks continue to serve as core constituents within MSCI benchmarks.
