3 Great Portfolio Diversifiers and 3 to Avoid

Key Concepts

• Diversification: The practice of spreading investments across different assets to reduce risk.
• Merger Arbitrage: An investment strategy that profits from the price spread between a target company's stock and the acquisition price in a merger.
• Correlation: A statistical measure of how two securities move in relation to each other; low correlation is desired for effective diversification.
• Quantitative Inputs: Data-driven models used to guide investment decisions.
• Liquidity: The ease with which an asset can be bought or sold without significantly affecting its price.
• Microcaps: Stocks of very small companies, often characterized by high volatility and low trading volume.

Recommended Diversification Strategies

The core of a robust portfolio should consist of large-cap stocks and investment-grade bonds. To enhance this, the speaker suggests adding "diversification plays" that behave independently of the core holdings.

1. Merger Arbitrage (The Merger Fund)

• Strategy: Bets on the successful completion of corporate mergers.
• Methodology: Investors buy the target company’s stock and short the buyer’s stock.
• Benefit: Provides returns with very low correlation to the broader stock market, as performance is tied to deal completion rather than market direction.

2. Tactical Quantitative Strategies (BlackRock Tactical Opportunities)

• Strategy: Utilizes quantitative inputs to execute long and short bets across various indices.
• Performance: Typically yields single-digit positive annual returns.
• Benefit: Offers returns that are uncorrelated with traditional stock and bond market movements.

3. Focused Emerging Markets (Artisan Developing World)

• Strategy: Managed by Louis Kaufman, this fund focuses on companies with strong business models and healthy cash flows.
• Benefit: Acts as a "maverick" fund that does not track standard emerging or developed market indices, providing a unique exposure profile compared to the S&P 500.

Strategies to Avoid

The speaker identifies three specific areas or funds that, despite being marketed as diversifiers, present significant risks or failures in execution.

1. Nuveen Global Infrastructure

• Issue: While global infrastructure is theoretically a good diversifier, this specific fund employs a "quirky" and highly active tactical trading strategy.
• Risk: The strategy was successful under a previous manager, but following his retirement, the approach has become an ill-fitting and questionable strategy for the current environment.

2. Titan Westwood Mighty Mites (Microcaps)

• Issue: The fund suffers from significant outflows and holds assets with extremely limited liquidity.
• Data Point: Approximately 80% of the portfolio consists of stocks that trade less than $10 million per day.
• Risk: Low liquidity means that selling pressure can drive prices down, making it difficult for investors to exit positions quickly.

3. Cryptocurrency

• Argument: Crypto was initially marketed as an inflation hedge and a hedge against equities.
• Evidence: During the recent inflation spike and subsequent interest rate hikes by the Federal Reserve, crypto prices declined alongside equities.
• Conclusion: Crypto currently behaves like a "levered Nasdaq or tech fund." For investors already holding significant tech exposure, cryptocurrency fails to provide the intended diversification benefits.

Synthesis and Conclusion

Effective diversification requires assets that move independently of one's core portfolio. While strategies like merger arbitrage and quantitative tactical funds offer genuine non-correlated returns, investors must be wary of funds with poor liquidity, outdated management strategies, or assets that—despite their reputation—actually mirror the volatility of existing holdings. The speaker emphasizes that diversification is not merely about adding different asset classes, but about ensuring those assets provide a distinct performance profile that can withstand market downturns.