Turkey's status as an emerging market is under threat after index provider MSCI suspended certain index-related changes for Turkish equities, following a year-long market manipulation scandal that has already forced the liquidation of 131 investment funds and wiped 16.7% off the country's benchmark BIST 100 index in September.
Index provider MSCI on Thursday said it was freezing certain index-related changes for Turkish equity securities, effective immediately and until further notice, after institutional investors raised concerns about coordinated trading through fund holdings linked to smaller listed companies.
The move follows a market manipulation scandal that began in the fourth quarter of 2025, when allegations emerged that investment management firms were artificially inflating stock prices by piling into small, illiquid listed companies with low free float rates. Turkey's Capital Markets Board (SPK) said the investments "could not be explained by economic realities or by the financial fundamentals of the companies concerned."
In September, Pusula Portföy became the first asset manager to report a fund default, with rival Tera Portföy saying days later that two of its funds had also defaulted. Turkey's benchmark BIST 100 stock index plummeted 16.7% in September.
Deep losses and redemption pressure at a swathe of investment funds prompted SPK to order the liquidation of 131 investment funds, which collectively oversaw assets worth around 1 trillion Turkish lira ($20.2 billion). On September 21, Borsa Istanbul announced that dozens of stocks at the heart of the scandal would be removed from the BIST 100 at the start of October.
MSCI said it would look for "tangible and credible progress," including granular and timely disclosure of beneficial ownership, robust surveillance and enforcement against coordinated trading behavior, and a transparent rules-based framework for identifying and treating securities with structurally distorted free float.
The equity freeze means Turkish companies will not be added to certain MSCI indexes or moved into larger-company indexes, and existing companies will not receive higher index weightings due to changes in share counts or the proportion of shares available to foreign investors.
"Should sufficient progress not be evident by June 2027, MSCI will consider additional measures, including a consultation on a potential reclassification of the MSCI Turkey Indexes from Emerging Market to Frontier or Standalone Market status," MSCI said.
Turkey was not the only country in MSCI's firing line on Thursday, with the index provider also launching a proposal to reclassify Indonesia from emerging market status.
Analysis
Why This Matters
- A reclassification of Turkey to Frontier or Standalone status would likely push its stocks out of the major emerging market indexes that global funds track, potentially triggering significant outflows from Turkish equities.
- The scandal has already delivered a severe shock to Turkish markets, with 131 funds ordered into liquidation and a 16.7% monthly drop in the benchmark index in September.
- MSCI's move signals that index providers and international investors are losing confidence in the integrity of Turkey's equity market, which could raise the cost of capital for Turkish companies.
Background
Turkey's stock market had been a favoured destination for retail and institutional investors, but the manipulation allegations centre on funds piling into small, illiquid stocks with low free float, inflating prices beyond what company fundamentals could justify. The country's market regulator stepped in after fund defaults emerged in September, ordering the liquidation of more than 130 funds that managed assets worth roughly 1 trillion Turkish lira. The removal of dozens of affected stocks from the BIST 100 in October was an attempt to restore order, but Thursday's MSCI freeze shows international index providers remain unconvinced.
Key Perspectives
MSCI: The index provider says serious concerns about coordinated trading undermine the reliability of free float estimates and market integrity. It wants tangible progress on beneficial ownership disclosure, surveillance and enforcement, and a rules-based framework for treating securities with distorted free float.
Turkey's Capital Markets Board (SPK): The regulator has framed the investments as disconnected from economic realities and has taken enforcement action, ordering liquidations and index removals, signalling it accepts the manipulation narrative and is attempting to clean up the market.
Investors and fund managers: Affected funds face deep losses and redemption pressure. The defaults at Pusula Portföy and Tera Portföy show the financial damage is already being felt by investors holding these funds.
Critics and skeptics: The effectiveness of Turkey's response remains an open question. MSCI has given Turkey until June 2027 to demonstrate progress, a long runway that some investors may read as skepticism about whether the authorities can deliver the transparency and enforcement demanded.
What to Watch
- Whether MSCI announces any further restrictions or escalations before its 2026 Market Classification Review concludes.
- The progress Turkey makes on beneficial ownership disclosure and surveillance rules, which MSCI has explicitly said it is monitoring.
- Turkey's separate reclassification risk: MSCI has also proposed reclassifying Indonesia, meaning emerging market index composition is shifting more broadly.
- The health of the Turkish fund industry and whether more defaults or forced liquidations follow the first two.