Leadership

Meet the team behind the Aachen Investment Club

Executive Board

Elias Hannert

Chairman

Jesús Cantor-Rodriguez

Deputy Chairman

Paul Scheemann

Treasurer

Leonhard Lang

Internal

Jonathan Willert

Technology

Mathis Makarski

Fund Manager

Leadership Team

Ole Wiechell

Head of Stock Pitch

Jonathan Willert

Head of Quant

Benjamín Oyarzún

Developer Team Lead

Noah Pietrzak

Head of Relations

Leon Eckmann

Co-Head of News

Ninh Nguyen

Co-Head of News

Max Zimmer

Co-Head of Portfolio Management

Florentin Manke

Co-Head of Portfolio Management

Senna Al-Badre

Head of Events & Communications

Yaren Öztürk

Co-Head of Events & Communications

Academic Advisors

Prof. Dr. rer. pol. Wolfgang Breuer

Patron of the initiative

Prof. Dr. Martin Büdenbender

Club Advisor: Corporate Finance

David Niwar

Club Advisor: Strategy, Finance & M&A

Leadership History

Winter Semester 2025

Name	Role
Elias Hannert	President
Marcel Fülber	Vice President
Luca Diekmann	Board Member (Treasurer)
Leonhard Lang	Board Member (Internal)
Mathis Makarski	Board Member (IT)
Jonathan Willert	Head of Quant
Benjamín Oyarzún	Developer Team Lead
Ole Wiechell	Head of Stock Pitch
Jesús Cantor-Rodriguez	Head of Relations
Max Zimmer	Co-Head of Portfolio Management
Florentin Manke	Co-Head of Portfolio Management
Leon Eckmann	Co-Head of News
Ninh Nguyen	Co-Head of News

Summer Semester 2025

Name	Role
Elias Hannert	President
Marcel Fülber	Vice President
Luca Diekmann	Board Member (Treasurer)
Leonhard Lang	Board Member (Internal)
Mathis Makarski	Board Member (IT)
Jonathan Willert	Head of Quant
Benjamín Oyarzún	Developer Team Lead
Ole Wiechell	Head of Stock Pitch
Jesús Cantor-Rodriguez	Head of Relations
Henri-Josias Tchandeu	Co-Head of Portfolio Management
Patrick Kopiec	Co-Head of Portfolio Management
Nathanael Eckstedt	Head of News
Marek Herzog	Book Club
Luca Bischof	Stammtisch

Winter Semester 2024

Name	Role
Elias Hannert	President
Marcel Fülber	Vice President
Luca Diekmann	Board Member (Treasurer)
Leonhard Lang	Board Member (Internal)
Mathis Makarski	Board Member (IT)
Mathis Makarski	Head of Quant

2023

Name	Role
Patrick Kopiec	President
Luca Stahl	Vice President
Niklas Schmidt	Board Member (Treasurer)
Sebastian Kollmeyer	Board Member (Internal)
Hendrik Scherer	Board Member (IT)
Mathis Makarski	Head of Quant

2022

Name	Role
Patrick Kopiec	President
Luca Stahl	Vice President
Niklas Schmidt	Board Member (Treasurer)
Sebastian Kollmeyer	Board Member
Philipp Ickenroth	Board Member

2021

Name	Role
Patrick Kopiec	President
Nick Memminger	Vice President
Sebastian Kollmeyer	Board Member
Philipp Ickenroth	Board Member