In the third week of October, the BIST100 index closed at 8,793.61 points, reflecting a decrease of 0.93%. Since its peak three months ago, many companies have experienced a loss in value, leading to significant changes in their market capitalizations. Here are the most valuable companies on Borsa Istanbul along with their current market values…

## BIST’s Highest Market Capitalization Companies 2024

The companies with the highest market capitalization on Borsa Istanbul are as follows:

Most Valuable 20 Companies on BIST (2024)

## QNB Finansbank at the Top

At the top of the list is QNB Finansbank (QNBFB) with a market value of 938 billion TL. It is followed by Garanti Bankası (GARAN) with 465.78 billion TL and Koç Holding (KCHOL) with 447.58 billion TL.

## Other Major Companies

Following these leaders are other major companies such as Turkish Airlines (THYAO), Ford Otosan (FROTO), İş Bankası (ISCTR), Enka İnşaat (ENKAI), BİM (BIMAS), Tüpraş (TUPRS), and Aselsan (ASELS).

Despite the fluctuations in the BIST100 index, Turkey’s leading companies continue to maintain their market values. Investors are able to make informed investment decisions by closely monitoring the financial performance and future expectations of these companies.


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