Elon Musk Is the World's First Trillionaire. Here's Where His Wealth Is Stored.

Source The Motley Fool

Key Points

  • Only about 0.1% of Musk's assets are held in cash and cash equivalents.

  • His wealth will naturally fluctuate with the stock prices of his companies.

  • 10 stocks we like better than Space Exploration Technologies ›

In the wake of the record-setting initial public offering of Space Exploration Technologies (NASDAQ: SPCX), widely known as SpaceX, Elon Musk just officially became the world's first trillionaire. Forbes, which tracks these things, puts his current net worth at $1.3 trillion. So, where does he store all that money?

Little of it is in cash or cash equivalents such as money market funds, certificates of deposit, or short-term Treasury bills. Such liquid assets make up only about 0.1% of his wealth, Musk said recently. Still, that's at least $1 billion, more than enough cash on hand for everyday expenses for anyone. Even for Musk, presumably.

Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now, when you join Stock Advisor. See the stocks »

The vast bulk of his enormous fortune is in the stocks of his two main companies, SpaceX and electric vehicle manufacturer Tesla (NASDAQ: TSLA).

Musk reportedly owns at least 38% of SpaceX, including stock options. The company's market cap is currently about $2.6 trillion, so that stake is worth about $1 trillion, give or take a few tens of billions.

He owns about 10% of Tesla, which is currently valued at about $1.5 trillion, so his stake is worth about $150 billion.

Musk is also a founder of several other businesses, including tunnel driller The Boring Company and brain implant company Neuralink. Both are still privately held, so it's unclear exactly what they're worth, but The Wall Street Journal estimates $5 billion each.

A pot of gold at the end of rainbow.

Image source: Getty Images.

Because most of Musk's wealth is in publicly traded companies, his fortune fluctuates with their market capitalizations, as reflected by their share prices. As those investments go, so goes his fortune.

Should you buy stock in Space Exploration Technologies right now?

Before you buy stock in Space Exploration Technologies, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Space Exploration Technologies wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $424,531!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,273,016!*

Now, it’s worth noting Stock Advisor’s total average return is 940% — a market-crushing outperformance compared to 209% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of June 18, 2026.

Matthew Benjamin has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Tesla. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Gold pulls back from record highs as USD recovers ahead of Fed decisionGold (XAU/USD) attracts some sellers during the Asian session on Wednesday and moves away from the all-time peak, levels just above the $3,700 mark touched the previous day.
Author  FXStreet
Sep 17, 2025
Gold (XAU/USD) attracts some sellers during the Asian session on Wednesday and moves away from the all-time peak, levels just above the $3,700 mark touched the previous day.
placeholder
ECB Policy Outlook for 2026: What It Could Mean for the Euro’s Next MoveWith the ECB likely holding rates steady at 2.15% and the Fed potentially extending cuts into 2026, EUR/USD may test 1.20 if Eurozone growth proves resilient, but weaker growth and an ECB pivot could pull the pair back toward 1.13 and potentially 1.10.
Author  Mitrade
Dec 26, 2025
With the ECB likely holding rates steady at 2.15% and the Fed potentially extending cuts into 2026, EUR/USD may test 1.20 if Eurozone growth proves resilient, but weaker growth and an ECB pivot could pull the pair back toward 1.13 and potentially 1.10.
placeholder
My Top 5 Stock Market Predictions for 2026Five 2026 market predictions written in a native, news-style voice: AI’s winners and losers, broader sector leadership, dividend demand, valuation cooling as the Shiller CAPE sits at 39 (Dec. 31, 2025), and quantum-computing bursts—while keeping all original facts and numbers unchanged.
Author  Mitrade
Jan 06, Tue
Five 2026 market predictions written in a native, news-style voice: AI’s winners and losers, broader sector leadership, dividend demand, valuation cooling as the Shiller CAPE sits at 39 (Dec. 31, 2025), and quantum-computing bursts—while keeping all original facts and numbers unchanged.
placeholder
Gold Price Forecast: XAU/USD keeps looking for direction above $4,500Gold (XAU/USD) trades lower for the second consecutive day on Friday, but remains contained within previous ranges, with downside attempts limited above the $4,500 line for now.
Author  FXStreet
May 22, Fri
Gold (XAU/USD) trades lower for the second consecutive day on Friday, but remains contained within previous ranges, with downside attempts limited above the $4,500 line for now.
placeholder
Finding The Best Japan Stocks to Buy? These are Top Japanese Companies to Watch Discover the best Japanese stocks to buy, including AI semiconductor leaders, Buffett-backed trading houses, and undervalued Japan stocks benefiting from corporate reforms and yen trends.
Author  Mitrade
May 29, Fri
Discover the best Japanese stocks to buy, including AI semiconductor leaders, Buffett-backed trading houses, and undervalued Japan stocks benefiting from corporate reforms and yen trends.
goTop
quote