Warren Buffett And Dow Jones Industrial Average Have 7 Stocks In Common: Do You Own Any Of The Top Picks?

Berkshire Hathaway's portfolio shares seven common stock holdings with the Dow Jones Industrial Average, including significant positions like Apple and American Express, with UnitedHealth Group recently added via a 13F filing. Over the past two decades, Berkshire Hathaway has outperformed the DJIA in 11 of 20 years, including three of the last four. Year-to-date in 2024, Berkshire continues to lead the DJIA, though it currently trails the S&P 500.

Analysis

Berkshire Hathaway's portfolio exhibits a significant strategic overlap with the Dow Jones Industrial Average, sharing seven component stocks, including the recent addition of UnitedHealth Group. However, the portfolio construction philosophies diverge sharply, which directly impacts performance. Berkshire employs a highly concentrated strategy, with holdings like Apple and American Express constituting 21.2% and 16.2% of its portfolio, respectively, compared to their modest 3.1% and 4.2% weightings in the SPDR Dow Jones Industrial Average ETF (DIA). This active, high-conviction approach has resulted in Berkshire outperforming the DJIA in 11 of the last 20 years. The trend has been particularly pronounced recently, with Berkshire posting superior returns in three of the last four years, including a notable outperformance in 2022 (+3.3% vs. -7.0% for DIA) and 2024 (+27.1% vs. +14.8% for DIA), suggesting its strategy may offer resilience during market downturns.

Key Decisions for Investors

• Investors should view Berkshire Hathaway not as a proxy for the Dow Jones index, but as an actively managed, concentrated alternative that has historically generated alpha over the long term.
• The heavy concentration in specific names like Apple and American Express means that an investment in Berkshire carries significant single-stock exposure, a risk and reward factor that must be weighed against the relative diversification of the DIA ETF.
• Berkshire's outperformance during challenging years, such as 2022 and 2018, suggests it could be a more defensive holding than the DJIA, warranting consideration for portfolio allocation during periods of anticipated market volatility.
• The new position in UnitedHealth Group signals a bullish conviction from Berkshire and may warrant further due diligence by investors who align with Buffett's value-oriented investment philosophy.