The forced liquidation of 131 Turkish investment funds has turned a domestic market stress episode into a wider test of Türkiye’s financial-market credibility, after the Capital Markets Board said 455,758 investors held stakes in funds worth roughly $18 billion that were shut to trading during last week’s selloff. For international investors, the issue is not only whether Borsa Istanbul absorbs the immediate shock, but whether Türkiye can preserve confidence in a market that has become increasingly important to household savings, corporate financing, and foreign direct investment strategy.
A Fund Shock Becomes a Market-Credibility Test
Daily Sabah, citing agencies, reported on September 23 that Türkiye’s Capital Markets Board, known as the SPK, had identified nearly half a million investors exposed to the liquidation of more than 100 funds. The regulator’s own September 23 statement put the unique investor count at 455,758, based on Central Securities Depository records, and said the liquidation decision covered 131 funds established by seven portfolio management companies.
The SPK’s decision, dated September 17, assigned Türkiye İş Bankası and Ziraat Bank to oversee liquidation. Tera Portföy funds were placed under İşbank’s liquidation authority, while funds established by A1 Capital, Atlas, Bulls, Hedef, Pardus and Pusula were placed under Ziraat, according to TRT Haber’s account of the SPK bulletin. Trading and redemption orders through TEFAS, Türkiye’s electronic fund trading platform, and other distribution channels were suspended for the affected funds.
The scale matters. Treasury and Finance Minister Mehmet Şimşek told broadcaster NTV, as reported by Daily Sabah, that the funds under liquidation had assets exceeding TL 890 billion, or about $18.3 billion. He argued that there was no widespread systemic risk and that around 90 percent of the fund market continued to operate normally. Even so, a forced wind-down affecting hundreds of thousands of investors is large enough to influence market risk premiums, especially in an emerging market where confidence, liquidity and regulatory predictability are closely connected.
How the Liquidity Crunch Unfolded
The immediate trigger was a liquidity squeeze in funds that had exposure to thinly traded equities. Daily Sabah, citing Reuters, reported that Türkiye’s main stock index fell more than 8 percent last week, its worst performance in months, after investors tried to exit funds that had previously delivered unusually high returns. Analysts cited in the report said some funds were forced to sell more liquid holdings to meet redemptions, which spread pressure beyond the original problem stocks.
Pusula Portföy was the first asset manager to say it could not meet redemptions in some funds, followed by disclosures from Tera Portföy. Daily Sabah reported that Tera said redemption requests had reached approximately TL 300 billion, or about $6.15 billion, in a short period. The company said it had paid some investors between September 16 and 18 but could not continue because of transaction restrictions and blocks.
Authorities moved on several fronts. The Financial Stability Committee met to discuss measures to contain systemic risks. The central bank increased repo funding from a few billion lira to TL 603 billion, and interbank borrowing limits were raised tenfold, according to Daily Sabah’s Reuters-based chronology. The SPK eased margin trading requirements until October 2, filed criminal complaints over alleged manipulation, and ordered fund liquidations. Borsa Istanbul also announced a major reshuffle of the BIST 100, replacing more than a quarter of its constituents, Reuters reported.
The criminal investigation has widened. Daily Sabah reported that prosecutors acted after SPK complaints involving transactions in shares including Katılımevim, Gündoğdu Gıda and Destek Finans. The Justice Ministry said suspects faced charges including violations of capital markets law, membership of a criminal organization, and aggravated fraud. The ministry also said authorities had identified alleged transfers of $15 million and $25 million to accounts in Switzerland linked to executives. These are allegations in an ongoing process, but the case already signals a more assertive enforcement posture.
Why Türkiye’s Fund Market Had Become So Important
The shock occurred after rapid growth in Türkiye’s non-bank investment market. The Central Bank of the Republic of Türkiye’s November 2025 Financial Stability Report said the size of funds in the financial system had reached TL 10 trillion by November 2025, while the number of funds exceeded 3,000. Securities mutual funds alone had reached TL 7.3 trillion, including TL 5 trillion in hedge funds and TL 1.3 trillion in money market funds.
That growth was partly a product of tight monetary policy and changing saver behavior. With inflation still elevated, households and qualified investors sought alternatives to bank deposits, while portfolio managers used TEFAS distribution to scale products quickly. The CBRT’s September 2026 monetary-policy summary said annual inflation was 31.51 percent in August, while the policy rate remained at 37 percent after the September 10 Monetary Policy Committee meeting. High nominal rates, persistent inflation and lira volatility encouraged a search for real returns.
The SPK had already identified risks before the September stress. In its September 18 statement on the investment-fund guideline process, the regulator said that in the final quarter of 2025 some funds, particularly hedge funds and money market funds, had caused price movements in low-free-float shares that could not be explained by economic reality or company fundamentals. The Financial Stability Committee, chaired by Şimşek, discussed the issue on December 2, 2025, and the SPK formed a working group the next day.
Regulatory tightening followed. The SPK raised the financial asset threshold for qualified investors from TL 1 million to TL 10 million on December 18, 2025. It approved new TEFAS operating rules on June 17, 2026, which Takasbank implemented on July 20. It also changed valuation rules for exchange-traded real estate and venture capital fund participation shares from July 31. On August 28, the regulator introduced a broader fund guideline, including limits on fund exposure to low-free-float stocks and stricter requirements for portfolio management companies.
The FDI Angle: Market Plumbing Is Part of Investment Climate
Foreign direct investors do not usually enter Türkiye through hedge funds. They build factories, acquire companies, open subsidiaries, appoint distributors, secure incentives and manage tax, labor and customs obligations. Yet the fund liquidation still matters for FDI because capital-market integrity shapes the broader cost of capital and the perceived reliability of the business environment.
Türkiye has been trying to build momentum with long-term foreign investors. The Presidency’s Investment and Finance Office reported that Türkiye attracted $13.1 billion in FDI in 2025, a 12.2 percent annual increase based on central bank balance-of-payments data. It said wholesale and retail trade accounted for 32 percent of inflows, manufacturing 31 percent, and information and communication 14 percent. Şimşek said non-real-estate FDI reached $10.7 billion in 2025, the highest level in a decade. The Investment Office also says more than 87,000 international companies operate in Türkiye.
Those figures show that the FDI story remains substantial. Türkiye’s location, industrial base, customs-union link with the European Union, logistics networks and domestic market continue to attract investors. But capital-market stress can complicate entry decisions. If listed comparables become volatile, valuation benchmarks for acquisitions become less reliable. If local financing costs rise because of risk-premium concerns, project finance and working-capital planning become more expensive. If regulators intervene forcefully, investors need to understand not only the law but the practical enforcement culture.
For a foreign investor evaluating Türkiye, this is where market entry analysis must go beyond macro headlines. It should include counterparty due diligence, capital-market exposure mapping, financing-source review and regulatory-risk assessment. Legal and tax compliance also becomes central when structuring investments through Turkish entities, joint ventures or acquisition vehicles. Government relations may be needed not to seek preferential treatment, but to understand rule changes, reporting expectations and sector-specific approvals.
Regulatory Response: Containment or Overhang?
Şimşek’s central message has been containment. He said the issue was a credit and liquidity problem in a limited number of funds, not a structural problem in the stock or fund market. He also said a stricter fund guide published at the end of August had brought free funds closer to international standards. The Financial Stability Committee described the problems as concentrated, temporary and manageable, according to Daily Sabah.
The liquidation timetable is nevertheless important. TRT Haber initially reported that the liquidation would be completed within three months unless extended. On September 21, Daily Sabah reported that the SPK had extended the period to six months, citing fund portfolio structures and market developments. That extension may reduce fire-sale pressure by giving banks more time to sell assets, but it also lengthens uncertainty for investors waiting for proceeds.
The practical question is whether Türkiye can demonstrate three things at once: orderly liquidation, credible enforcement, and continuity for unaffected markets. If assets are sold with transparency, if investors receive clear information through MKK, Takasbank, TEFAS and KAP disclosures, and if manipulation allegations are adjudicated through due process, the episode may ultimately strengthen market infrastructure. If communication becomes inconsistent or recovery values disappoint without clear explanation, it may weaken trust in fund products and non-bank finance.
The episode also has implications for listed companies. Firms with low free float, concentrated ownership or unusual share-price moves may face closer scrutiny. Companies considering IPOs may need to pay more attention to free-float structure, related-party transactions, investor communications and aftermarket liquidity. For foreign strategic investors, this raises the value of pre-acquisition compliance review and post-acquisition governance upgrades.
What This Means for Foreign Investors
For foreign investors, the liquidation is a reminder that Türkiye’s opportunity set is real, but execution risk must be actively managed. A company entering Türkiye should assess whether local funding, treasury placement, pension or mutual-fund exposure, distributor financing, or listed-equity benchmarks create hidden sensitivity to capital-market volatility.
The immediate advisory priorities are concrete. Market entry work should test how financial-market stress affects demand, counterparties and valuation. Incorporation and corporate structuring should consider capital controls, dividend planning, shareholder loans and governance protections. Legal and tax compliance should cover SPK, banking, competition, tax and commercial-code obligations where relevant. Government relations and regulatory liaison can help investors monitor rule changes and interact properly with agencies. Investment incentives analysis remains important, especially for manufacturing, technology, logistics and energy projects, but incentive planning should be integrated with financing and compliance assumptions.
Import-export facilitation and project management also matter. Companies relying on Turkish production or regional distribution need working-capital resilience, customs planning, supplier due diligence and on-the-ground execution controls. Expo and trade-fair representation can still open commercial channels, but counterparties should be screened with greater care when financial stress exposes governance weaknesses.
The lesson is not that Türkiye has become uninvestable. It is that investors should treat Türkiye as a sophisticated emerging market where growth potential, regulatory change and financial volatility coexist. The fund liquidation will be judged by how transparently it is completed, how consistently rules are enforced, and whether authorities can preserve the confidence needed for long-term capital formation. For foreign investors, the response should be disciplined preparation, not retreat.