Close
newsletters Newsletters
X Instagram Youtube

Antitrust probe shakes private bank shares on Istanbul exchange

Exterior view of Türkiye’s Competition Authority headquarters in Ankara, Türkiye. (AA Photo)
Photo
BigPhoto
Exterior view of Türkiye’s Competition Authority headquarters in Ankara, Türkiye. (AA Photo)
February 24, 2026 10:51 AM GMT+03:00

Shares of several major private banks in Türkiye fell by nearly 1% at the opening of Tuesday’s trading session after the country’s competition authority launched a formal investigation into banks and financial institutions over potential breaches of competition law.

Türkiye’s benchmark stock index opened Tuesday at 14,011.20 points, down 0.36%, while banking stocks fell by 0.8%. Among lenders, AKbank dropped by more than 1%, Türkiye’s largest private bank, Is Bank, declined by 0.8%, and Yapi Kredi Bank slid by 1.1% shortly after the opening bell.

Regulator probes banks’ labor practices

The decline followed a premarket disclosure from Yapi Kredi confirming an investigation launched by Türkiye’s Competition Authority. In its filing, the bank said the probe examines potential breaches of Article 4 of Law No. 4054 on the Protection of Competition in the labor market.

The provision prohibits agreements or coordinated conduct between companies that restrict competition, including practices related to hiring, wages, or other employment conditions.

The bank said the investigation involves multiple financial institutions and companies and is intended to assess compliance with competition rules governing labor market practices.

Exterior view of a Yapi Kredi bank branch in Antalya, Türkiye, May 18, 2023. (Adobe Stock Photo)
Exterior view of a Yapi Kredi bank branch in Antalya, Türkiye, May 18, 2023. (Adobe Stock Photo)

Turkish bank stocks remain strong

Yapi Kredi also noted that the decision to open an investigation does not mean any violation has been confirmed or that penalties have been imposed, emphasizing that the process aims to determine compliance rather than establish wrongdoing. Authorities have not yet announced a timeline for the investigation or identified specific practices under scrutiny.

Banking stocks have remained a key driver of the Istanbul exchange’s benchmark BIST 100 index since the start of the year, climbing 23% on expectations of disinflation and an anticipated rate-cut cycle, despite easing momentum following January’s inflation uptick.

Most recently, U.S. investment bank Goldman Sachs said in a research report that improving macroeconomic conditions and stronger fundamentals are supporting rerating potential across Türkiye’s banking sector, particularly for lenders with greater sensitivity to funding costs, as declining rates are expected to boost net interest margins.

February 24, 2026 10:51 AM GMT+03:00
More From Türkiye Today