Helm Investment Partners — Miami
Systematic exploitation of behavioral biases
A rules-based global equity strategy that captures recurring patterns of market overreaction and underreaction across 31 countries — where human psychology creates persistent, measurable inefficiency.
“Where behavioral finance meets systematic execution”
Investment Opportunity
The edge markets repeatedly give away
Strategy
Behavioral bias exploitation
Systematic capture of mean reversion and momentum patterns across global equity markets — where cognitive biases produce persistent, measurable pricing inefficiencies.
31-country opportunity set
Focus on mean reversion and momentum patterns across 31 countries and multiple timeframes — dramatically expanding the opportunity set beyond any single market.
100% rules-based execution
Fully systematic approach eliminates emotional decision-making, powered by a proprietary Statistical Analysis Framework (SAF).
Value to Investors
Diversified return streams
Multiple behavioral models generating uncorrelated alpha across geographies and timeframes.
Process-driven consistency
Quantitative framework paired with rigorous risk management produces consistent, repeatable results.
Continuous innovation
Platform built to continuously generate and validate new quantitative methods.
Deep institutional pedigree
Founders bring over two decades of international markets experience from Goldman Sachs, HSBC, Marathon, and Tarpon.
Investment Philosophy
Markets misbehave. Systematically.
Human psychology creates predictable, recurring patterns in asset prices. Helm is built to exploit them — methodically, at scale, without exception.
Asset prices carry significantly more predictive information than fundamentals. Our ability to invest across 31 countries dramatically expands the opportunity set and reduces dependence on any single market regime.
Core Principles
Overreaction & Pessimism
Mean Reversion Strategy
Markets systematically overreact to negative news, producing price dislocations that exceed rational reassessment. These moments of excessive pessimism create contrarian entry points with a structural value bias — as sentiment normalizes, extreme price movements reverse with statistically meaningful regularity.
Underreaction & Optimism
Momentum Strategy
Markets are slow to incorporate positive information. Price trends form and persist as improving narratives gradually spread through the investor base. Momentum strategies ride this diffusion process — capturing the systematic lag between reality and market recognition.
Consistency Across Markets
Fundamental Principles
Behavioral patterns repeat consistently across countries and timeframes because human psychology is universal. Systematic decision-making removes the very biases we seek to exploit, allowing Helm to capitalize on what discretionary investors cannot avoid repeating.
Systematic Investment Process
Rigor as a competitive advantage
Every model in the portfolio has survived a demanding multi-stage validation process. The high attrition rate ensures only statistically robust, non-overfitted behavioral signals reach live trading.
Behavioral Hypothesis
Rooted in academic behavioral finance literature — identifying documented cognitive biases and recurring market anomalies as the foundation for model development.
Broad Validation
Is the pattern consistent across long time horizons, multiple timeframes, and geographies?
In-Sample Testing
Models tested across thousands of parameter combinations on 70% of data. Consistency across parameters and timeframes evaluated.
Out-of-Sample Testing
Selected models validated on the remaining 30% of data — identical tests applied to untouched data.
Portfolio Testing
Low inter-model correlation prioritized. The combined portfolio must outperform the sum of its parts.
Live Trading
Surviving models integrated into the live portfolio with capital allocation optimized for consistency and volatility characteristics.
Risk Management
Three layers of oversight
Position Level
- Volatility-adjusted position sizing
- Diversification requirements enforced
- Concentration limits applied
- Liquidity requirements monitored
- Dynamic position rebalancing
- Pre-defined, tested exit rules
Model Level
Statistical Oversight
- Recurring statistical monitoring against confidence intervals
- Pre-defined exit rules at model level
- Inter-model correlation tracking
- Model diversification requirements
- Model concentration limits
- Dynamic capital reallocation per model
Portfolio Level
Real-Time Monitoring
- Real-time position and exposure monitoring
- Real-time volatility and drawdown assessment
- Real-time performance attribution
- Real-time liquidity evaluation
Global Footprint
31 markets. One framework.
Developed Markets
Emerging Markets
Team
Seasoned across three decades
Helm’s founders have worked together for over a decade and bring deep international markets experience from two decades at leading global platforms.
Founder & Managing Partner
Philip Reade
Founder & Managing Partner
Philip Reade
- Tarpon Investimentos — Partner, Co-Portfolio Manager
- Marathon Asset Management — Head of Brazil
- Goldman Sachs — Investment Banking
- McKinsey & Co — Consulting
Education
Stanford Business School MBA, USP Economics
Founder & Managing Partner
Thomaz Malavazzi
Founder & Managing Partner
Thomaz Malavazzi
- Tarpon Investimentos — Partner, President of International Ops
- HSBC Asset Management — Lead Strategist, US$15bn AUM
- Merrill Lynch Principal Investments (NY)
- PricewaterhouseCoopers — Audit
Education
Chicago Booth MBA, FAAP Economics
Partner — Head of Quantitative Research
Erik Cabral, CFA
Partner — Head of Quantitative Research
Erik Cabral, CFA
- BTG Pactual — Associate Director, Quant Unit
- Petrobras — Risk Management and Quant Research
- Itaú Bank & Santander — Risk Management
Education
Military Institute of Engineering — Computer Engineering
Partner — COO / CFO / CCO
Ray Waterhouse
Partner — COO / CFO / CCO
Ray Waterhouse
- Shoals Capital Management — Partner, COO/CFO/CCO
- Magnitude Capital — MD and Director of Operations, US$4bn FoF
- Deerfield Capital, Manufacturers Hanover, Drexel, Barclays
Education
NYU Stern MBA, Syracuse University
Advisor
Mark Bower
Advisor
Mark Bower
- Bienville Capital — Head of Emerging Markets Research
- Argonaut Capital — Senior Analyst, EM Equities
- Prince Street Capital — Latam, ME & Africa
Education
Emory University — Economics, Philosophy and History
Investor Relations
Ready to discuss the strategy?
Access is limited to qualified institutional investors and sophisticated individuals. We welcome conversations with allocators who share our conviction that market psychology is a persistent, exploitable edge.
Request Information1111 Brickell Avenue, 10th Floor
Miami, FL 33131
For Qualified Investors only. This website is for informational purposes and does not constitute an offer to sell or solicitation of an offer to buy interests in any fund. Past performance is not indicative of future results.