A Few Years From Now, You Might Wish You Had Followed Billionaire Investors Into This Stock

A Few Years From Now, You Might Wish You Had Followed Billionaire Investors Into This Stock

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Following the "smart money" can be an effective investing strategy. Billionaires tend to employ savvy people to manage their money, and they often have an information edge.

That's not to say that the ultra-wealthy are clairvoyant or that they're not prone to most of the same mistakes that can affect the rest of us. Despite that, it's generally wise to listen when billionaires are sending clear signals like the one outlined below.

Hedge-fund trading data is a useful starting point

Hedge funds enjoy many investing advantages with billionaires, and many of them manage their assets. Goldman Sachs publishes reports on important trends in hedge fund holdings and transactions. This is useful data for determining the ways that sophisticated investors and the ultra-wealthy are thinking about markets and the economy at large.

Hedge funds were loading up on high-profile, large-cap tech stocks last year, driving the funds' exposure to the "Magnificent Seven" to an all-time high. Unsurprisingly, this coincided with massive outperformance by those stocks. Market capitalization-weighted tech ETFs have crushed equal-weight and total market index funds since the start of 2023.

To those unsure, in market cap-weighted funds, each underlying stock's contribution to the total value of the fund is determined by that stock's market cap relative to the aggregate market cap of all component stocks in that fund. For example, in the SPDR S&P 500 ETF Trust, Microsoft contributes nearly 7.1% to the fund's total value by virtue of its $3.1 trillion market capitalization, which -- as you guessed -- is nearly 7.04% of the aggregate market cap of the underlying stocks of around $44 trillion. (The percentages don't always match since the S&P 500 is rebalanced only on a quarterly basis.)

The below chart shows how tech ETFs outperformed their general peers. The Technology Select Sector SPDR ETF, the Invesco QQQ Trust, and the Vanguard Information Technology ETF, have all returned more than 60% since the start of 2023, while the more diversified SPDR S&P 500 ETF and the Invesco S&P 500 Equal Weight ETF have returned 34% and 17%, respectively, over the same period.

SPY Chart

Data by YCharts.

Billionaires likely recognized the unique combination of quality, stability, and growth provided by tech giants amid uncertain macroeconomic conditions around the globe. The latest data from Goldman Sachs suggests that high-net-worth investors are taking some gains and selling positions in stocks like Microsoft, Alphabet, Apple, and Nvidia.