MPI Analysis Challenges Tampa Police and Fire Pension Fund's Stock-Picking Strategy

Markov Processes International, Inc. (MPI) has released research analyzing the City of Tampa Fire and Police Pension Fund's investment strategy, revealing that its stock-picking approach, while successful, could be effectively replicated through a more diversified method. The $3.2 billion fund, known for its reliance on single-stock selections by Bowen, Hanes & Co., has outperformed or matched its benchmarks in nine of the last 10 years. However, MPI's analysis, conducted using its Stylus Pro software, demonstrates that similar returns could be achieved with a portfolio of market indices, aligning with Modern Portfolio Theory's emphasis on diversification.

Michael Markov, MPI's Founder and CEO, highlighted the findings, noting that the fund's approach, though moderately riskier, does not significantly outperform what could be achieved through diversified strategies. The study underscores the efficiency of the fund's Sharpe ratio compared to its benchmark but also points to the potential for similar success without the inherent risks of stock-picking. Markov's conclusion that 'diversification works' reinforces the principles of Modern Portfolio Theory, suggesting that true alpha in managing large, liquid portfolios through stock selection alone is increasingly rare.

The full report can be found here.