SLAB

Michael Hartnett, the Chief Investment Strategist at Bank of America, is credited with identifying and naming the "sleep like a baby" portfolio. It is a 25/25/25/25 asset allocation strategy designed to provide peace of mind by evenly splitting investments across stocks, bonds, cash, and commodities.

CNBC

Key Details of the Portfolio:

Structure: Four equal parts: 25% Stocks, 25% Bonds, 25% Cash, and 25% Commodities.

Purpose: To provide a reliable, diversified alternative to the traditional 60/40 portfolio, especially in volatile markets. (Most used strategy for investors for last 50 years)

Performance: As of early 2026, it is performing strongly, cited as having its best year since 1933 due to the high performance of commodities and diversification.

Designed to allow investors to 'sleep like a baby'