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Click the relevant data to see the trend for last 1 year.

MKK MARKETS DATA - 04.12.2025

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Total Market Value

$ 663,72 Billion

(663.721.837.384 USD)

Total Number Of Investors

Registered:37,82 Million

With Balance:10,54 Million

Number Of Accounts

Total:89,74 Million

With Balance:15,18 Million

Number of Equity Issuers

Total:646 Companies

BIST Equity Market:590

Other Companies:56

IPO DATA
(Year 2025)

Number of Companies: 16

Total Number Of Investors: 5,26 Million

Total Revenue: $ 965,69 Million

Equities

$ 402,98 Billion

Number of Investors: 6.407.477

Public Shares: $ 174,16 Billion

Non-Public Shares: $ 228,82 Billion

Equity Ownership Ratio

Domestic: %63,52

Foreign: %36,48

Domestic Portfolio Value: $ 109,82 Billion

Foreign Portfolio Value: $ 63,09 Billion

Equity Market Free Float Ratio

%27,29

Level Changes

Weekly Change: %+0,05

Monthly Change: %+0,09

Mutual Funds

$ 193,35 Billion

Number of Investors: 5.707.470

Government Debt Securities

$ 49,26 Billion

Number of Investors: 29.417

Corporate Bonds

$ 15,68 Billion

Number of Investors: 45.319

Real Estate Certificate

$ 396,76 Million

Number of Investors: 347.565

Structured Products

$ 2,05 Billion

Number of Investors: 352.052

Risk Tendency Index - All
(REKS-All)

43,91

Weekly Change: +2,16

Monthly Change: +1,10

Yearly Change: +1,12

Risk Tendency Index
(REKS-Dom and REKS-Frg)

53,42 / 36,44

Weekly Change: +3,07 / +1,01

Monthly Change: +1,26 / +1,03

Yearly Change: -0,18 / +3,29

Crowdfunding System

Funded Amount: $ 31,81 Million

Number of Investors: 45.267

Registered Companies: 160

Number of Platforms: 19

Agricultural Commodities Market

Commodity Types: 19

Number of Investors: 7.834

Licensed Warehouses: 263

Capacity: 14.228.912 Tons

BEARER SHARES REGISTRY SYSTEM

Registered Companies: 3.698

Number of Shareholders: 12.653

Number of Bearer Shares: 785,58 Billion

Registered Companies Capital: $ 4,45 Billion

Click the relevant data to see the trend for last 1 year.

Türkiye's Capital Markets Have Been Fully Digitalized For 20 Years With Merkezi Kayıt Kuruluşu

Since 28 November 2005, MKK has successfully carried out the task of safekeeping securities in our capital markets in digital form and ensuring that all related processes are operated end-to-end with full security.

A Mutual Omnibus Account Opening Agreement Has Been Signed Between MKK and Kazakhstan Central Securities Depository (KCSD)

MKK and Kazakhstan Central Securities Depository (KCSD) establish bilateral direct links to enhance access to domestic government debt markets in Türkiye and Kazakhstan.

MKK Signs Memorandum of Understanding with the Argentina Central Securities Depository

The MoU aims to enhance cooperation, information exchange, technology transfer, and knowledge sharing between the two institutions, with the goal of increasing integration between the Argentina and Turkish capital markets.

MKK CEO Dr. Ekrem ARIKAN Elected as Chairman of the Board of World Forum of CSDs (WFC)

Dr. ARIKAN, who has been serving as the Chairman of the Association of Eurasian Central Securities Depositories (AECSD) since September 2023, has taken on the WFC Chairmanship for the next two years.

Merkezi Kayıt Kuruluşu (MKK) and Clearstream Facilitate Direct Access to Turkish Capital Markets

Clearstream Banking S.A. will be able to conduct transactions in Government Debt Securities through an omnibus account to be opened within the MKK system.

MKK’s Electronic Board of Directors System (e-YKS) Enables Companies to Fulfill Their e-Ledger Obligations Securely

With e-YKS, board of directors' resolutions are electronically stored in full compliance with the regulations of the Ministry of Trade.

MKK Facilitates The Account Opening Process in Türkiye for Non-resident Investors

Merkezi Kayıt Kuruluşu (MKK) is continuing its efforts to develop a Document Management System aimed at facilitating and accelerating the account opening procedures for non-resident investors.

MKK to Ensure Integration with Crypto Asset Service Providers

Merkezi Kayıt Kuruluşu (MKK) has launched the Crypto Asset Central Registry System (KVMKS) to establish integration between MKK and Crypto Asset Service Providers (CASPs).

OECD: Türkiye is a step ahead with its Electronic General Meeting System (e-GKS)

Among the 50 major economies covered in the OECD report, Electronic General Meeting System (e-GKS), developed by MKK in Türkiye, was cited as one of the most advanced systems for hybrid shareholder meetings.

KAP is alive with new face

With its modern and user-friendly new interface, the KAP website now provides easier and faster access to public disclosures, as well as company and fund-related information.

MKK’s Global Reach and Expanding Collaborations in Capital Markets

At Merkezi Kayıt Kuruluşu, we are developing numerous collaborations and establishing a communication network to increase our international impact.

e-GKS is at your service with its renewed infrastructure

With its upgraded technology infrastructure and improved user experience, Electronic General Meeting System is now available to companies as well as organizations such as sports clubs, unions, and cooperatives.

AECSD & AMEDA İstanbul Summit 2024 was Hosted by MKK

MKK brought together Central Securities Depositories of more than 40 countries from Eurasia, Africa and the Middle East at the summit held at the İstanbul Finance Center.

MKK Becomes a Member of the Asia Pacific Central Securities Depositories Group (ACG)

Through membership of the ACG we are strengthening our regional and international cooperation.

MKK has Assumed the Presidency of AECSD for 2024

MKK CEO and Board Member Dr. Ekrem ARIKAN will be the term chairman of the Association, and the AECSD General Assembly and Conference will be held in Istanbul next year with the coordination of MKK.

MDM, Central Securities Depository of Azerbaijan becomes an MKK member

Azerbaijan National Depository Center (MDM), have become an MKK member and opened an omnibus account at MKK.

Bearer Shares Registry System

Unlisted companies and companies that issue bearer shares will be able to register their bearer shares in MKK’s Bearer Shares Registry System; enabling shareholders to monitor their bearer shares on MKK’s e-YATIRIMCI application and new shareholders to register their shares via this system.

e-VEDO

"Electronic Trade Repository System” is an electronic platform developed to centrally collect and maintain records of all derivative contracts in international standards.

Crowdfunding

Crowdfunding system enables venture companies to collect the financial resources they need to support and fund their business ideas that can produce high value-added and competitive technological products and services to our country.

Affiliations

Markets Served

MKK MARKETS DATA - 04.12.2025

Türkiye's Capital Markets Have Been Fully Digitalized For 20 Years With Merkezi Kayıt Kuruluşu

A Mutual Omnibus Account Opening Agreement Has Been Signed Between MKK and Kazakhstan Central Securities Depository (KCSD)

MKK Signs Memorandum of Understanding with the Argentina Central Securities Depository

MKK CEO Dr. Ekrem ARIKAN Elected as Chairman of the Board of World Forum of CSDs (WFC)

Merkezi Kayıt Kuruluşu (MKK) and Clearstream Facilitate Direct Access to Turkish Capital Markets

MKK’s Electronic Board of Directors System (e-YKS) Enables Companies to Fulfill Their e-Ledger Obligations Securely

MKK Facilitates The Account Opening Process in Türkiye for Non-resident Investors

MKK to Ensure Integration with Crypto Asset Service Providers

OECD: Türkiye is a step ahead with its Electronic General Meeting System (e-GKS)

KAP is alive with new face

MKK’s Global Reach and Expanding Collaborations in Capital Markets

e-GKS is at your service with its renewed infrastructure

AECSD & AMEDA İstanbul Summit 2024 was Hosted by MKK

MKK Becomes a Member of the Asia Pacific Central Securities Depositories Group (ACG)

MKK has Assumed the Presidency of AECSD for 2024

MDM, Central Securities Depository of Azerbaijan becomes an MKK member

Bearer Shares Registry System

e-VEDO

Crowdfunding

News

Türkiye’s Capital Markets Have Been Fully Digitalized for 20 Years with Merkezi Kayıt Kuruluşu

Dr. ARIKAN Participated as a Speaker in the 16th Bosphorus Summit

Dr. Ekrem ARIKAN Welcomed CSDC Representatives

The Delegation of Merkezi Kayıt Kuruluşu (MKK) Returned From the World Forum of CSDs (WFC) 2025 Conference with Several Significant Outcomes

A Mutual Omnibus Account Opening Agreement Has Been Signed Between MKK and Kazakhstan Central Securities Depository (KCSD)

MKK Signs Memorandum of Understanding with the Argentina Central Securities Depository

MKK CEO Dr. Ekrem ARIKAN Elected as Chairman of the Board of World Forum of CSDs (WFC)

Merkezi Kayıt Kuruluşu (MKK) and Clearstream Facilitate Direct Access to Turkish Capital Markets

MKK’s Electronic Board of Directors System (e-YKS) Enables Companies to Fulfill Their e-Ledger Obligations Securely

We Participated AI and Applications in Humanities and Social Sciences Workshop

Dr. Ekrem ARIKAN Delivered a Speech at FSMVU

MKK Facilitates The Account Opening Process in Türkiye for Non-resident Investors

ACG’s “25th Cross Training Seminar” Held in Japan

MKK to Ensure Integration with Crypto Asset Service Providers

OECD: Türkiye is a step ahead with its Electronic General Meeting System (e-GKS)

Public Disclosure Platform (KAP) is alive with new face

MKK’s Global Reach and Expanding Collaborations in Capital Markets

Infrastructure of the Electronic General Meeting System (e-GKS) Upgraded

Total Market Value Of Securities We Held Exceeded 2 Trillion TL

PRESS RELEASE: Electronic General Meeting System (e-GKS) is officially used in Indonesian capital markets

Member Letters (Only in Turkish)

2025 Yılı Merkezi Kayıt Kuruluşu Uygulama ve Hizmet Memnuniyet Anketleri

MKS Önyüz Dönüşüm İşlemleri

MKK 2025 Yılı Olağanüstü Durum Tatbikatı

KAP Olağanüstü Durum Veri Merkezi'ne Bağlantı Testi

KVMKS Sicil Edinimi ve İşlem Raporlamaları Hakkında Önemli Hususlar

KAP Hizmet Bedeli Tarife Değişikliği

KVHS MKK Sicil Süreci ve İşlem Raporlamaları Hakkında Hatırlatma

Kripto Varlık Merkezi Kayıt Sistemi Ücret Tarifesi

MKS Uygulama Düzenlemeleri Hakkında Bilgilendirme Hk.

Kripto Varlık Merkezi Kayıt Sistemi (KVMKS) İş ve İşlem Kuralları Yönergesi ile Kripto Varlık Hizmet Sağlayıcılar (KVHS) Üyelik ve Sicil Edinim Süreci Hk.

MKS Uygulama Düzenlemeleri Hakkında Bilgilendirme

MKK 2025 Yılı Olağanüstü Durum Tatbikatı

MKK Ücret Tarifesi Düzenlemesi Hk.

Kripto Varlık Hizmet Sağlayıcılar İçin MKK Uyum Süreci Hk.

MKK Ücret Tarifesi Düzenlemesi Hk.

MKK Üye İletişim Yetkilisi Bilgileri Hk.

MKS Uygulama Düzenlemeleri Hakkında Bilgilendirme

Yeni Elektronik Genel Kurul Sistemi

MKS Önyüz Dönüşüm İşlemleri

Elektronik Genel Kurul Sistemi 2025 Ücret Tarifesi

Elektronik Ürün Senedi Ücret Tarifesi Bilgilendirme

Fonların 2024 Yıl Sonu ve 2025 Yılı Finansal Rapor Tarihleri

2025 Yılı KAP Hizmet Bedeli Tutarları

Online Entegrasyon Servisleri Hk.

MKK Ücret Tarifesi Düzenlemesi Hk.

Announcements (Only in Turkish)

Qinvest Portföy Yönetimi A.Ş.'nin Fon Birleşim İşlemi Hk.

2025 Yılı KAP Memnuniyet Anketi

2025 Yılı ELÜS Memnuniyet Anketi

2025 Yılı e-YKS Memnuniyet Anketi

2025 Yılı Elektronik Genel Kurul Sistemi (e-GKS) Memnuniyet Anketi

2025 Yılı Elektronik Veri Deposu Sistemi (e-VEDO) Memnuniyet Anketi

2025 Yılı MKS İhraççı Kuruluşlar Memnuniyet Anketi

2025 Yılı MKS Yatırım Kuruluşları Memnuniyet Anketi

2025 Yılı KFS Memnuniyet Anketi

MKK Üyeliği - Mint Finansman A.Ş.