An Istanbul court on Friday ordered the arrest of Fatma Betul Sayan Kaya, a former Turkish minister and deputy chair of President Recep Tayyip Erdogan's ruling party, over her alleged role in a multi-billion-dollar investment fund scandal.
The court remanded Kaya in custody on charges of violating capital markets law and membership of an organization established to commit crimes, state news agency Anadolu reported. Her husband, Ilyas Kaya, and a former chair of the Capital Markets Board, Ibrahim Omer Gonul, were given travel bans but not arrested.
Kaya served as family and social policies minister from 2016 to 2018 and was until recently a deputy chair of Erdogan's Justice and Development Party (AKP). She resigned on September 26 after the main opposition Yeni Party alleged she had made huge profits from the investment scandal that surfaced earlier that month.
Yeni Party Chairman Zeynel Emre has accused Kaya and her husband of receiving 2.17 billion lira (about $43 million or 38.4 million euros) after reportedly investing 163 million lira in one of the funds, then selling their shares shortly before suspected price manipulation triggered a stock market crisis that led the financial regulator to dissolve 131 funds. The couple deny wrongdoing but have transferred some of the money to an account designated by banking regulators.
The AKP and the government welcomed the arrest order. Justice Minister Akin Gurlek wrote on X: "We move forward by renewing ourselves! We are constantly reborn. We part ways with those who do wrong and those who succumb to their own desires, and we continue on our path stronger than before."
Prosecutors are examining allegations of widespread market manipulation affecting the savings of around half a million investors. More than 430 people are under investigation for suspected market manipulation and insider trading, including 112 who have been arrested, Gurlek said this week.
Main opposition leader Ozgur Ozel, speaking in parliament on Tuesday, claimed Erdogan was ultimately responsible for the scandal and called on the president either to resign or to take the country to elections. Ozel said members of the committee Erdogan set up to deal with the fund crisis had themselves been detained as part of the same investigations.
Analysis
Why This Matters
- The arrest of a former minister and senior ruling party official signals the depth of the scandal, which has already seen more than 100 detentions and the liquidation of 131 funds affecting hundreds of thousands of investors.
- The case sharpens political pressure on Erdogan, with the opposition calling for his resignation or early elections as the investigation draws closer to the president's inner circle.
- The collapse of the investment funds threatens the savings of up to 514,000 investors, with assets worth around 18.8 billion euros, raising risks of broader financial contagion.
Background
Fatma Betul Sayan Kaya was Turkey's family and social policies minister from 2016 to 2018 and served as a deputy chair of Erdogan's AKP until her resignation in September 2026. The scandal erupted that month when opposition allegations emerged about share transactions by Kaya and her husband. The Capital Markets Board subsequently ordered the liquidation of 131 investment funds managed by seven portfolio management companies. Justice Minister Akin Gurlek said this week that more than 430 people are under investigation for suspected market manipulation and insider trading, with 112 arrested.
Key Perspectives
Fatma Betul Sayan Kaya: Denies the allegations of wrongdoing and has transferred some of the profits from the transactions to an account designated by banking regulators.
Yeni Party Chairman Zeynel Emre: Accused Kaya and her husband of receiving 2.17 billion lira after investing 163 million lira in one of the funds, then selling shortly before alleged price manipulation.
Justice Minister Akin Gurlek (AKP): Welcomed the arrest as proof of good governance, writing on X that the party "parts ways with those who do wrong."
Main opposition leader Ozgur Ozel (CHP): Claimed Erdogan was ultimately responsible for the scandal and called on him to resign or call early elections, noting that members of a committee Erdogan created to deal with the crisis had themselves been detained.
What to Watch
- Whether further arrests reach higher-ranking AKP figures or the president's close circle, as opposition leaders have alleged.
- The progress of the 430-plus investigations and any new charges as prosecutors examine the extent of market manipulation.
- Political fallout, including the possibility of early elections or a parliamentary no-confidence move if the crisis deepens.
Checked
12 claims in this story checked against 2 sources: 11 supported.
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- SupportedTurkey arrested former minister Fatma Betul Sayan Kaya over an investment fund scandal.Balkan Insight: “A court in Istanbul on Friday ordered the arrest of Fatma Betul Sayan Kaya, a former minister and deputy chair of Turkey’s ruling Justice and Development Party, AKP, over her alleged role in a major stock market financial fraud.”
- Partly supportedThe charges against Kaya were for stock market manipulation.DW English: “An Istanbul court remanded Fatma Betul Sayan Kaya in custody on charges of "violating the capital markets law and membership of an organization established for the purpose of committing crimes," state-run news agency Anadolu reported.”
- SupportedAn Istanbul court on Friday ordered Kaya’s arrest over her alleged role in a multi-billion-dollar investment fund scandal.DW English: “A former Turkish minister and senior official of President Recep Tayyip Erdogan's ruling party was placed in detention pending trial on Friday as part of an investigation into a multi-billion-dollar investment fund scandal.”
- SupportedKaya’s husband, Ilyas Kaya, and former Capital Markets Board chair Ibrahim Omer Gonul were given travel bans but not arrested.Balkan Insight: “Her husband, Ilyas Kaya, and a former chair of the Capital Markets Board, Ibrahim Omer Gonul, were given a travel ban but not arrested.”
- SupportedKaya resigned as an AKP deputy chair on September 26 after allegations by the Yeni Party that she had made huge profits from the scandal.DW English: “She resigned on September 26 following allegations by the Yeni Party, the main opposition party, that she had made huge profits from an investment scandal that hit the headlines earlier that month.”
- SupportedYeni Party Chairman Zeynel Emre accused Kaya and her husband of receiving 2.17 billion lira after reportedly investing 163 million lira in a fund and selling shares shortly before suspected price manipulation.DW English: “Yeni Party Chairman Zeynel Emre has accused Sayan Kaya and her husband of receiving 2.17 billion lira ($43 million, €38.4 million) after reportedly investing 163 million lira in one of the funds, then selling their shares shortly before suspected price manipulation”
- SupportedThe financial regulator dissolved 131 funds following a stock market crisis attributed to suspected price manipulation.DW English: “suspected price manipulation by investment funds triggered a stock market crisis that led the financial regulator to dissolve131 funds.”
- SupportedThe couple deny wrongdoing and transferred some of the money to an account designated by banking regulators.DW English: “The couple denied any wrongdoing but have transferred some of the said money to an account designated by the banking regulators.”
- SupportedJustice Minister Akin Gurlek wrote the quoted statement on X after Kaya’s arrest.Balkan Insight: ““We move forward by renewing ourselves! We are constantly reborn. We part ways with those who do wrong and those who succumb to their own desires, and we continue on our path stronger than before,” Turkish Justice Minister Akin Gurlek wrote on X after Sayan Kaya’s arrest on Friday.”
- SupportedProsecutors are examining allegations of widespread market manipulation affecting around half a million investors’ savings.DW English: “Prosecutors are examining allegations of widespread market manipulation affecting the savings of nearly half a million investors.”
- SupportedMore than 430 people are under investigation for suspected market manipulation and insider trading, including 112 arrested, according to Gurlek this week.DW English: “More than 430 people are under investigation over "suspected market manipulation and insider trading," including 112 who have been arrested as part of the scandal, Justice Minister Akin Gurlek said this week.”
- SupportedOzel said in parliament on Tuesday that Erdogan was ultimately responsible, called for his resignation or an election, and said members of Erdogan’s fund-crisis committee had been detained in the investigations.DW English: “Speaking in parliament on Tuesday, Ozel claimed that Erdogan was ultimately responsible for the scandal and called on the president either to resign or to take the country to elections. Main opposition leader Ozgür Ozel said the members of the committee set up by Erdogan to deal with the fund crisis had themselves been detained”