General Partner & Management
Winkler Capital GP, LLC
(Delaware)
General partner and investment manager of
Winkler Apex Fund, LP.
Winkler Capital, LLC
(Florida)
Operating company overseeing investment operations, risk management, and strategy.
Leadership & team
Founder & Chief Investment Officer
- CFO & CTO experience since 2013
- Professional trader since 2018
- Founder of TradeJournal.co (12,000+ users)
Full-time professional trader with a disciplined, momentum-based approach. Operating between Vero Beach and Key Largo, Florida, Alex combines rigorous technical analysis with adaptive risk management across dynamic market conditions.
Heiko Winkler
Key Principal
- Operations & business continuity
- Multi-decade entrepreneurial experience
- 160,000+ YouTube subscribers
Heiko serves as a key principal across the partnership — providing business continuity when issues arise, expanding strategic relationships, and handling administrative matters when Alex is away from Florida. His decades of entrepreneurial experience support the fund’s lean operating model.
Both partners have a significant amount of their net worth
invested in Winkler Apex Fund, LP.
Ventures & affiliates
Institutional infrastructure
NAV Consulting
Fund administrator
Interactive Brokers
Prime broker & custodian
Logan Law Office
Legal counsel
Allan Brachman CPA
Auditor