Transfers & Postings · BFSI
Yunus Arinci left the top post at Takasbank after prosecutors questioned him over the weekend, as a probe tied to a September fund redemption crisis continues to reshape Turkey's capital markets leadership.
✦ AI SUMMARY 30-second read
- Arinci stepped down as Takasbank CEO after prosecutors questioned and then released him over the weekend.
- Turkey's Capital Markets Board also saw a leadership change, with tax chief Muhsin Atci replacing the recently removed Mahmut Sutcu.
- The probe stems from a September crunch in which 131 funds run by seven asset managers were ordered wound down, affecting more than 455,000 investors.
Why it matters: Leadership churn at both Takasbank and the Capital Markets Board raises operational and policy questions as authorities push through a large-scale fund unwind.
This summary was generated by AI. Editors may review and update it.
Yunus Arinci has stepped down as chief executive of Takasbank after prosecutors questioned him over the weekend and subsequently released him, said people with knowledge of the matter who requested anonymity because of the sensitivity of the situation. Arinci declined to comment.
His departure comes as authorities press deeper into suspected manipulation linked to investment funds and equities, an inquiry rooted in a September episode in which several funds were unable to meet withdrawal requests.
Over the same weekend, Turkey's President Recep Tayyip Erdogan appointed Muhsin Atci, head of the country's tax inspection authority, as chairman of the Capital Markets Board, replacing Mahmut Sutcu, who had been removed on 20 October after roughly five months in the role.
Leadership change at Takasbank
Takasbank said it would use its social media channels to issue a statement if it deemed one necessary, neither confirming nor denying Arinci's exit. A Borsa Istanbul spokesman did not respond to requests for comment.
The facts note that an individual named Ergun also serves as Takasbank's deputy chairman, though no further details on that position were provided.
The expanding investigation
Regulators responded to the September redemption crisis by ordering the winding down of 131 funds overseen by seven asset managers, a move that affected more than 455,000 investors.
Before Mahmut Sutcu led the Capital Markets Board, Ibrahim Omer Gonul held the chairmanship. Investigators had previously questioned Gonul as a suspect in the fund probe; he was later removed from a subsequent role as head of the Public Oversight, Accounting and Auditing Standards Authority.
A reset at the markets regulator
Muhsin Atci, who had been heading Turkey's tax inspection authority, was installed as the new chairman of the Capital Markets Board over the weekend. His predecessor Sutcu had served for roughly five months before being removed on 20 October.
The rapid succession of chairmen at the regulator, combined with the leadership change at Takasbank, signals the breadth of official scrutiny across Turkey's market infrastructure as the fund probe widens.
About the key officers
Yunus Arinci
| Previous post | CEO, Takasbank |
|---|
Muhsin Atci
| New post | Chairman, Capital Markets Board |
|---|---|
| Previous post | Head of Turkey's tax inspection authority |
Mahmut Sutcu
| Previous post | Chairman, Capital Markets Board |
|---|---|
| Career so far | Sutcu served as chairman of the Capital Markets Board for roughly five months before being removed on 20 October. |
Ibrahim Omer Gonul
| Previous post | Head, Capital Markets Board |
|---|---|
| Career so far | Gonul headed the Capital Markets Board before Mahmut Sutcu and subsequently served as head of the Public Oversight, Accounting and Auditing Standards Authority, from which he was later removed. |








