The Pain Of Diversification

 | Oct 12, 2014 02:09AM ET

The oft-quoted tenet that diversification should be the cornerstone of any investment strategy has come under assault in the third quarter. As you can see from the chart below, investors could run, but they couldn’t hide.

The Large Cap Growth category was the major exception, thanks in large part to Apple Inc.’s (NASDAQ:AAPL) +8% appreciation. More specifically, seven out of the nine Russell Investments style boxes were in negative territory for the three month period. The benefits of diversification look even worse, if you consider other large asset classes and sectors such as the Gold/Gold Miners were down about -14% (Market Vectors Gold Miners (ARCA:GDX)/SPDR Gold Trust (ARCA:GLD)); Energy -9% (SPDR Energy Select Sector Fund (ARCA:XLE)); Europe-EAFE -6% (iShares MSCI Eafe Index Fund (ARCA:EFA)); Utilities -5% (SPDR Select Sector - Utilities (NYSE:XLU)); and Emerging Markets -4% (iShares MSCI Emerging Markets (ARCA:EEM)).