![Yiannos Kontopoulos](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Yiannos Kontopoulos
Chief Executive Officer at
EURONEXT ATHENS HOLDING S.A.
Net worth: 1 M $ as of 2026-05-30
Profile
Yiannos Kontopoulos is Chief Executive Officer & Director at Euronext Athens.
Holding SA since 2022.
Holds the position of Director at The Hellenic Chamber of Commerce.
Serves as a Member of the Council On Competitiveness of Greece.
Expected to begin as Member-Managing Board at Euronext NV in 2026.
Formerly Chief Executive Officer at Eurobank Asset Management M.F.M.C.
SA. Worked as Chief Macro Strategist & Partner at CQS (UK) LLP.
Served as Strategist at UBS Ltd. (Broker) from 2015 to 2019.
Education includes a doctorate from The Trustees of Columbia University in The City of New York and an undergraduate degree from Harvard University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2024-12-30 | 95,000 ( 0.16% ) | 818 149 $ | 2026-05-30 | |
| 2026-05-24 | 2,626 ( 0% ) | 427 792 $ | 2026-05-30 |
Yiannos Kontopoulos active positions
| Companies | Position | Start |
|---|---|---|
| EURONEXT ATHENS HOLDING S.A. | Chief Executive Officer | 2022-01-21 |
| EURONEXT N.V. | Corporate Officer/Principal | 2026-05-19 |
The Hellenic Chamber of Commerce
 The Hellenic Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Director/Board Member | - |
Council On Competitiveness of Greece | Corporate Officer/Principal | - |
Former positions of Yiannos Kontopoulos
| Companies | Position | End |
|---|---|---|
UBS Ltd. (Broker)
 UBS Ltd. (Broker) Investment Banks/BrokersFinance Provides brokerage services | Market Strategist | 2019-02-28 |
CQS (UK) LLP
 CQS (UK) LLP Investment ManagersFinance CQS is an active, fundamentals-based manager that follows a collaborative multi-disciplinary approach focused on fundamental research, quantitative analysis, and investment expertise, seeking adjacencies across all areas in which they invest. The firm employs a bottom-up approach and invests in strategies that offer the most attractive risk-adjusted returns. Their risk management platform, operational infrastructure, and margin and liability management framework form the core of their investment platforms and activities. | Corporate Officer/Principal | - |
Eurobank Asset Management M.F.M.C. SA
 Eurobank Asset Management M.F.M.C. SA Investment ManagersFinance Eurobank AM is an active, long-term manager which aims to consistently offer optimum investment solutions using a combination of top quality quantitative and qualitative investment management processes. They specialize in the Greek market and the markets of Southeastern Europe and the Eastern Mediterranean. The firm follows a structured, client-oriented investment process based on client needs and their investment profile. The Investment Committee, comprised of experienced managers and analysts, makes consensual investment decisions. | Chief Executive Officer | - |
Training of Yiannos Kontopoulos
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
91
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Euronext NV
 Euronext NV Investment Banks/BrokersFinance Operates as a stock exchange firm that provides cash trading services | Finance |
Hellenic Exchanges-Athens Stock Exchange SA
 Hellenic Exchanges-Athens Stock Exchange SA Investment Banks/BrokersFinance Supports stock exchange activities | Finance |
UBS Ltd. (Broker)
UBS Ltd. (Broker) Investment Banks/BrokersFinance Provides brokerage services | Finance |
CQS (UK) LLP
CQS (UK) LLP Investment ManagersFinance CQS is an active, fundamentals-based manager that follows a collaborative multi-disciplinary approach focused on fundamental research, quantitative analysis, and investment expertise, seeking adjacencies across all areas in which they invest. The firm employs a bottom-up approach and invests in strategies that offer the most attractive risk-adjusted returns. Their risk management platform, operational infrastructure, and margin and liability management framework form the core of their investment platforms and activities. | Finance |
The Hellenic Chamber of Commerce
The Hellenic Chamber of Commerce Miscellaneous Commercial ServicesCommercial Services Chamber of Commerce | Commercial Services |
Eurobank Asset Management M.F.M.C. SA
Eurobank Asset Management M.F.M.C. SA Investment ManagersFinance Eurobank AM is an active, long-term manager which aims to consistently offer optimum investment solutions using a combination of top quality quantitative and qualitative investment management processes. They specialize in the Greek market and the markets of Southeastern Europe and the Eastern Mediterranean. The firm follows a structured, client-oriented investment process based on client needs and their investment profile. The Investment Committee, comprised of experienced managers and analysts, makes consensual investment decisions. | Finance |
Council On Competitiveness of Greece |
- Stock Market
- Insiders
- Yiannos Kontopoulos
