Ray Dalio, My First Million
The Holy Grail of Investing: 15 Uncorrelated Return Streams
List holdings and build toward many genuinely uncorrelated return streams.
Ray Dalio says
The holy grail of investing is to find 15 good uncorrelated return streams. If you can get out to 15, you can get down to reduce about 80% of your risk without reducing your return. That means you increase your return to risk ratio by something like a factor of five. This came from looking at the math of diversification, the marginal benefits given different levels of correlation.
Try this
List your current holdings and identify which ones would move together in the same market scenario. Work toward building genuinely uncorrelated positions.
